D2S International

D2S International Company Intelligence, Employees & Contact Signals

Contact coverage
Email-led
Visible profile or company source data is strongest for email outreach. 4 visible profiles include direct contact evidence.
People graph depth
6 signals
Deep profile graph across 3 mapped departments.
Account research
6 steps
Account research checklist combines person-level contact coverage, ICP fit, technology workforce evidence, related-company graph, domain trust, and people graph depth; raw contact values are hidden.
Official-domain tech mix
2 groups
Official-domain technology contacts span Engineering and Product / design role groups.
Evidence quality 100/100 Priority intelligence record

AeroLeads company intelligence

D2S International workforce and contactability signals

Evidence from AeroLeads company records, matched professional profiles, and related company graph.

High confidence
Intelligence completeness
Partial intelligence record
6 of 11 major intelligence groups are available for this company.
Largest mapped team
IT
2 profile signals in IT.
Departments mapped
3
Workforce composition from AeroLeads profile data.
Profile graph
Deep profile graph
6 mapped workforce signals against a 11 employee size estimate.
Top reachable team
General
3 visible contact signals.
Top seniority band
Individual contributor
5 of 6 classified profile signals.
Visible contact sample
4
Displayed people with email or phone data.

Profile graph researchability

Visible people graph includes 7 visible people: 7 named, 6 titled, 7 located, and 7 contactable.

Multi-signal profile graph
Profile coverage evidence tier: Deep profile coverage evidence. Profile coverage evidence combines 6 mapped workforce signals, 11 employee size estimate, and 54.5% profile graph coverage.
High-confidence profile graph evidence: Researchability is based on 7 visible people with 4 populated evidence dimensions: named, titled, located, and contactable signals.
Profile association confidence: High-confidence profile association. Association confidence combines 6 titled profiles, 6 official-domain email profiles, 5 titled profiles with official-domain email, 6 located profiles with official-domain email, and 7 contactable profiles.
People
7
Named
7
Titled
6
Located
7
Contactable
7

Data methodology

AeroLeads renders only source-backed fields for this company page.

5 source groups
Company record Matched profile graph Email-pattern aggregate Related company graph Company signal fields
Blank source fields are omitted
Related companies are ordered deterministically
Structured data uses aggregate counts only

Intelligence completeness

6 of 11 major intelligence groups are available for this company.

6 / 11 groups
Partial intelligence record 54.5%
Workforce composition Contactability Email intelligence Technology talent Domain confidence Market and peer context

Evidence quality

This page clears the 60+ AeroLeads company-intelligence evidence threshold.

100 / 100
Priority intelligence record Threshold 60+
Workforce composition Employee email coverage Department contactability Department contactability heatmap Official-domain department contactability Department seniority map
Workforce graph
32 signals
Workforce composition, Department contactability, Department contactability heatmap
Contactability
17 signals
Employee email coverage, Multi-function contactability, Official-domain function contactability
Source trust
11 signals
Functional team estimates, Functional coverage gap, Domain confidence
Technology intelligence
6 signals
Technology talent, Technology role diversity, Reachable technology role diversity
Market and peer context
14 signals
Related company graph, Peer graph strength, Peer position benchmark
Company momentum
5 signals
Company signal breadth, Company momentum score, Company ownership signal
Decision-maker intelligence
3 signals
Leadership signals, Department leadership coverage, Account research checklist
82 additional source-backed evidence signals are counted in this page quality score.

Prospecting readiness

D2S International shows research-first prospecting fit based on person-level contact coverage, technology workforce evidence, people graph depth, and peer context.

50 / 100
Research-first prospecting fit Corroborated prospecting evidence

Prospecting evidence combines person-level contact coverage, technology workforce evidence, people graph depth, and peer context; raw contact values are hidden.

ICP fit
Qualified ICP fit

ICP fit combines company size, market specificity, contactability, technology path, and domain trust; raw contact values are hidden.

70 / 100
Company size
11 employees
Employee estimate is in a common outbound prospecting range.
Market specificity
Focused market profile
10 market classification signals across categories, specialties, and related peer industries.
Reachability
High-confidence contact evidence
6 current or verified professional email signals, 8 company-domain email signals, and email-led contact coverage; raw addresses and numbers are hidden.
Technology path
Strong official-domain technology coverage
Most contactable technology role signals use d2sint.com email coverage.
Domain trust
High-confidence domain alignment
Domain evidence combines website domain, social profile, employee email alignment, profile-domain association, and company email sample; raw email addresses are hidden.
Account research checklist
Multi-step account research checklist

Account research checklist combines person-level contact coverage, ICP fit, technology workforce evidence, related-company graph, domain trust, and people graph depth; raw contact values are hidden.

6 steps
Confirm contact coverage
High-confidence contact evidence
6 current or verified professional email signals, 8 company-domain email signals, and email-led contact coverage; raw addresses and numbers are hidden.
Validate ICP fit
Qualified ICP fit
ICP fit combines company size, market specificity, contactability, technology path, and domain trust; raw contact values are hidden.
Review technology path
Strong official-domain technology coverage
Most contactable technology role signals use d2sint.com email coverage.
Compare related peers
Limited peer comparison
Compares this company with related-company evidence across employee scale and peer graph evidence.
Check domain trust
High-confidence domain alignment
Domain evidence combines website domain, social profile, employee email alignment, profile-domain association, and company email sample; raw email addresses are hidden.
Review people graph depth
Deep profile graph
6 mapped workforce signals against a 11 employee size estimate.
Contact coverage
High-confidence contact evidence
6 current or verified professional email signals, 8 company-domain email signals, and email-led contact coverage; raw addresses and numbers are hidden.
Technology contact path
Strong official-domain technology coverage
Most contactable technology role signals use d2sint.com email coverage.
People graph depth
Deep profile graph
6 mapped workforce signals against a 11 employee size estimate.
Peer context
Multi-signal peer benchmark evidence
Peer benchmark combines 10 related companies with peer graph strength, size benchmark, and size position. Underlying peer graph includes 4 evidence types: industry context, employee benchmarks, website records, social profiles.
Decision-maker evidence missing: No mapped decision-maker cluster is strong enough to summarize.

Domain trust signals

Domain confidence for d2sint.com is based on website domain, social profile, employee email alignment, profile-domain association, and company email sample.

90 / 100
High-confidence domain alignment High-confidence domain evidence

Domain evidence combines website domain, social profile, employee email alignment, profile-domain association, and company email sample; raw email addresses are hidden.

Website domain
d2sint.com
The official website domain is available from the company source record.
Social profile
LinkedIn organization page
A LinkedIn organization page is present for this company record.
Employee email alignment
7 official-domain email signals
53% of visible employee email signals match d2sint.com; raw addresses are hidden.
Profile-domain association
6 people with official-domain email
Matched people include official-domain email evidence; raw addresses are hidden.
Company email sample
8 official-domain source email records
Company-level email source records include official-domain coverage; raw addresses are hidden.

AeroLeads coverage snapshot

Profile sample
4
Visible people attached to this company page.
Profile graph depth
Deep profile graph
6 mapped workforce signals against a 11 employee size estimate.
Contactable sample
4
Visible people with email or phone data.
Contact channel mix
Email-led contact coverage
Visible profile or company source data is strongest for email outreach.
Contact evidence confidence
High-confidence contact evidence
6 current or verified professional email signals, 8 company-domain email signals, and email-led contact coverage; raw addresses and numbers are hidden.
Department coverage
3
Departments represented in AeroLeads workforce signals.
Department concentration
Multi-department workforce
Mapped workforce signals span 3 departments, led by General.
Leadership signals
1
Department lead or leadership signals in the org data.
Department leader sample
Limited department leader sample
AeroLeads source data includes 1 leadership signal across 1 department; rows show titles and contact-channel presence only.
Department leadership coverage
Focused department leadership coverage
Leadership signals appear in 1 of 3 mapped departments.
Leadership density
16.70
Percent of mapped department signals that are leadership signals.
Department contact coverage
3
Departments with visible contact samples.
Department contact spread
Broad department contact spread
Visible contact samples appear across 3 of 3 mapped departments.
Department contactability heatmap
Email-led department contact map
Department samples show 6 email signals and 0 phone signals across 3 contactable departments.
Official-domain department contactability
Multi-department official-domain coverage
2 of 3 mapped departments include visible company-domain email signals.
Department seniority map
Multi-department seniority map
Visible department samples map 6 seniority-classified profiles across 3 departments and 2 seniority bands.
Technology talent
3
Visible profiles matching technology role patterns.
Technology evidence confidence
High-confidence technology evidence
Company-domain technology contacts span Engineering and Product / design role groups, with 3 company-domain technology contact signals.
Technology reachability
High technology reachability
Most matched technology role signals include visible contact data.
Technology contactability rate
100
Percent of matched technology role signals with visible contact data.
Official-domain technology coverage
Strong official-domain technology coverage
Most contactable technology role signals use d2sint.com email coverage.
Official-domain technology contacts
3
Contactable technology role signals with official-domain email coverage.
Technology department signals
2
Mapped department profile signals in technology-oriented teams.
Email-pattern variants
1
Distinct matched business email patterns.
Official-domain emails
7
Email signals matching d2sint.com.
Email domain confidence
Mixed-domain coverage
Visible email signals include official-domain and non-official domains.
Domain confidence
High-confidence domain alignment
Domain confidence for d2sint.com is based on website domain, social profile, employee email alignment, profile-domain association, and company email sample.
Email usability mix
Current email coverage sample
AeroLeads source data includes 13 unique visible email signals; 6 are marked current or verified and 9 are professional-type. Raw addresses are hidden.
Contact freshness
Dated contact metadata
AeroLeads source data includes 8 dated contact records; 0 fall within 90 days and 0 fall within 12 months of the Jun 2026 source update. Raw emails and phone numbers are hidden.
Contact data safety
Corroborated privacy-safe contact intelligence
AeroLeads exposes contact counts, channel mix, freshness, and domain-alignment evidence while hiding raw email addresses and masking phone numbers in public output.
Official-domain contact freshness
Dated official-domain contact metadata
8 dated official-domain email records; 0 fall within 12 months of the Jun 2026 source update.
Company signal breadth
Multi-signal company record
Company-level signals include social audience, company maturity, ownership, and funding.
Company momentum score
Limited company momentum score
Momentum score blends contactability and peer position from AeroLeads company and profile evidence.
Company ownership signal
Private company record
Company source record includes source type Privately Held.
Audience density
Moderate audience density
432 followers against 11 employee estimate, about 39.30 followers per estimated employee.
Specialty signals
4
Specialty tags in the company record.
Market specificity
Focused market profile
10 market classification signals across categories, specialties, and related peer industries.
Peer industry clusters
6
Industries represented by related company records.
Related companies
10
Company graph links available for comparison.
Industry benchmark
Evidence-backed industry benchmark
Industry benchmark uses 10 related companies, 3 same-industry peers, 3 benchmark dimensions, and 4 peer evidence types from the AeroLeads related-company graph.
Peer benchmark confidence
Multi-signal peer benchmark evidence
Peer benchmark combines 10 related companies with peer graph strength, size benchmark, and size position. Underlying peer graph includes 4 evidence types: industry context, employee benchmarks, website records, social profiles.
Peer position benchmark
Employee-scale peer position benchmark
Peer-position benchmark shows employee scale above 62.5% of 8 comparable related peers.
Peer comparison matrix
Limited peer comparison
Compares this company with related-company evidence across employee scale and peer graph evidence.
Workforce locations
5
Locations represented in visible profile signals.
Workforce distribution
Multi-location workforce
Visible profile location signals span 5 locations, led by Leuven, Flemish Region, Belgium.
Workforce location footprint
Multi-city workforce footprint
Visible profile locations span 5 cities across 1 country, led by Leuven.
Workforce distribution model
Workforce hub outside company location
The largest visible workforce hub is Leuven, Flemish Region, Belgium, while the company location is Heverlee, Vlaams Brabant, Be.
Workforce geography evidence confidence
High-confidence workforce geography evidence
Workforce geography spans 5 locations across 7 visible profile signals, with reachable evidence across 5 locations and company-domain evidence across 5 locations. Top workforce hub differs from company location.
Contactable workforce locations
5
Workforce locations represented by visible contact samples.
Top contactable workforce location
Leuven, Flemish Region, Belgium
Visible contact samples span 5 workforce locations, led by Leuven, Flemish Region, Belgium.
Workforce seniority tiers
2
Seniority bands derived from visible profile titles and levels.
Seniority evidence confidence
High-confidence seniority evidence
Seniority graph spans 6 classified profile signals across 2 tiers, with reachable evidence for 6 and company-domain evidence for 5. Contributor-heavy visible sample.
Classified seniority profiles
6
Visible profiles with usable seniority signals.
Official-domain seniority profiles
Multi-profile official-domain seniority evidence
5 seniority-classified profiles across 1 tier include company-domain email signals.
Management-to-IC proxy
Contributor-heavy visible sample
1 managerial seniority signal and 5 contributor signals appear in the visible seniority-classified sample.
Role title diversity
Diverse role title sample
6 distinct role titles across 6 visible titled profiles.
Visible role titles
6
Distinct role titles found in visible profile signals.
Business function mix
Broad business-function workforce sample
AeroLeads maps 5 visible profile signals into 4 business functions; 5 include visible contact data.
Mapped business functions
4
Business functions inferred from visible profile titles and departments.
Functional team estimates
Engineering team estimate
AeroLeads derives 2 visible engineering team profile signals from mapped business-function signals.
Functional coverage gaps
Partial function coverage map
Visible people signals cover 3 of 8 core business functions. Not observed in the visible graph: Sales / revenue, Marketing / growth, People / HR, and Finance. Treat this as a coverage gap, not confirmed absence.
Contactable role titles
6
Distinct role titles with visible contact samples.
Contactable role coverage
Diverse contactable role coverage
6 reachable role titles across 6 contactable titled profiles.
Prospecting fit
Research-first prospecting fit
D2S International shows research-first prospecting fit based on person-level contact coverage, technology workforce evidence, people graph depth, and peer context.
ICP fit
Qualified ICP fit
D2S International matches the qualified ICP fit band for common outbound filters based on company size, market specificity, contactability, technology path, and domain trust.
Account research checklist
Multi-step account research checklist
Account research checklist combines person-level contact coverage, ICP fit, technology workforce evidence, related-company graph, domain trust, and people graph depth; raw contact values are hidden.
Intelligence signal groups
24
AeroLeads signal groups available for this company.

Market focus signals

Primary industry
Civil Engineering
Market specificity
Focused market profile
10 market classification signals across categories, specialties, and related peer industries.
Market evidence tier
High-confidence market evidence
Market evidence combines 10 classification signals from categories, specialties, related peer industries, and description keywords. 6 description-backed keyword signals are included.
Industry benchmark
Evidence-backed industry benchmark
Industry benchmark uses 10 related companies, 3 same-industry peers, 3 benchmark dimensions, and 4 peer evidence types from the AeroLeads related-company graph.
Top peer industry
Civil Engineering
30% of 10 related peer industry signals.
Peer benchmark evidence
Multi-signal peer benchmark evidence
Peer benchmark combines 10 related companies with peer graph strength, size benchmark, and size position. Underlying peer graph includes 4 evidence types: industry context, employee benchmarks, website records, social profiles.
Size position
Near peer median size
3 related employee-estimated peers are higher and 5 are lower.
Peer graph strength
Benchmark-ready peer graph
Related peer graph has industry context, employee benchmarks, website records, and social profiles across 10 related companies.
Benchmark dimensions: peer graph strength, size benchmark, and size position.
Categories
Civil Engineering
Specialties
Dynamics Noise Vibrations Acoustics
Product-market keyword evidence
Description-backed market keywords
Keyword evidence comes from 3 source field groups: Category, Specialty, Description.
Product-market keyword evidence tier: High-confidence product-market keyword evidence. Product-market keyword evidence combines 11 unique market keywords, 3 source field groups, and 6 description-backed keywords (1 category, 4 specialty, and 6 description).
Civil Engineering · Category Dynamics · Specialty Noise · Specialty Vibrations · Specialty Acoustics · Specialty industrial engineering · Description stress fatigue noise · Description railway building · Description numerical simulations · Description railway segment focuses · Description special attention · Description
Related peer industries
Peer-industry evidence tier: High-confidence peer-industry evidence. Peer-industry evidence combines 10 related companies, 5 peer-industry clusters, and top peer industry Civil Engineering at 30.0%.
Functional coverage gaps
Partial function coverage map
Visible people signals cover 3 of 8 core business functions. Not observed in the visible graph: Sales / revenue, Marketing / growth, People / HR, and Finance. Treat this as a coverage gap, not confirmed absence.
Transparent function coverage evidence: Function coverage evidence combines observed functions Technology / data, Product / design, and Customer / support and 5 unobserved core functions in the visible graph.
Civil Engineering 3 peers
30.0% of related peer industries
Construction 2 peers
20.0% of related peer industries
Architecture and Planning 2 peers
20.0% of related peer industries
Industry Associations 1 peer
10.0% of related peer industries
Railroad Equipment Manufacturing 1 peer
10.0% of related peer industries

Company signals

Company signal breadth
Multi-signal company record
Company-level signals include social audience, company maturity, ownership, and funding.
Multi-signal company record evidence: Company record evidence combines 4 source-backed company signal types: social audience, company maturity, ownership, and funding.
Social audience
432
Followers in the company source record.
Social audience evidence tier: Limited social-audience evidence. Social audience evidence uses 432 followers from source field social_followers.
Audience density
Moderate audience density
432 followers against 11 employee estimate, about 39.30 followers per estimated employee.
Audience-density evidence tier: Limited audience-density evidence. Audience-density evidence combines 432 social followers, 11 employee estimate, and 39.30 followers per estimated employee.
Company maturity
Mature company record
Company source record includes founding year 1995, about 31 years before 2026.
Company maturity evidence tier: Long-running maturity evidence. Maturity evidence combines founding year 1995, 31 years of company history, and source field founded.
Company ownership
Private company record
Company source record includes source type Privately Held.
Company ownership evidence tier: Structured ownership evidence. Ownership evidence combines source type Privately Held from structured company source fields.
Funding
Funding data
Funding evidence tier: Limited funding evidence. Funding evidence combines 1 named investor from structured company source fields.
Named investor signal: Funding data names 1 investor in the company source record.
in the European Quarter. Other Alides'projects in the immediate vicinity include Copernicus

Workforce composition

Department concentration
Multi-department workforce
Mapped workforce signals span 3 departments, led by General. 50.0% of mapped department signals are in the largest department.
Department concentration evidence tier: Multi-department concentration evidence. Department concentration evidence combines 3 mapped departments, top department General, and 50.0% top-department share.
Department leadership coverage
Focused department leadership coverage
Leadership signals appear in 1 of 3 mapped departments. Leadership signals represent 16.7% of mapped department signals.
Department leadership evidence tier: Limited department leadership evidence. Department leadership evidence combines 1 leadership signal, 1 of 3 mapped departments, and 16.7% leadership density.
Department seniority map
Multi-department seniority map
Visible department samples map 6 seniority-classified profiles across 3 departments and 2 seniority bands.
Department seniority evidence tier: High-confidence department seniority evidence. Department seniority evidence combines 6 seniority-classified profiles, 3 departments, 2 seniority bands, and top cell General + Individual contributor with 3 profiles.
General 3 profiles
Individual contributor: 3
IT 2 profiles
Individual contributor: 2
Executive 1 profile
Executive: 1
1 leadership signals 3 departments with visible contacts
Department leader sample
Limited department leader sample
1 contactable

AeroLeads source data includes 1 leadership signal across 1 department; rows show titles and contact-channel presence only.

Department leader evidence tier: Limited department leader evidence. Department leader evidence combines 1 leadership signal, 1 department, and 1 contactable; raw contacts are hidden.
Leader Department Seniority Channel
Tom Vanhonacker
Owner and CEO
Executive Executive Email
General 3 signals
50.0% of mapped department signals, 3 visible contacts
IT 2 signals
33.3% of mapped department signals, 2 visible contacts
Executive 1 signals
16.7% of mapped department signals, 1 leadership signals, 1 visible contact

Technology talent signals

3 matched technology role signals, 3 with visible contact data.

Technology evidence tier
High-confidence technology evidence
Company-domain technology contacts span Engineering and Product / design role groups, with 3 company-domain technology contact signals.
High technology reachability 100.0%
Most matched technology role signals include visible contact data.
Technology reachability evidence tier: High technology reachability evidence. Technology reachability evidence combines 3 contactable technology signals, 3 matched technology signals, 100.0% role contactability, and 3 official-domain contactable signals.
Official-domain technology coverage
Strong official-domain technology coverage
3 contactable technology role signals match d2sint.com. Most contactable technology role signals use d2sint.com email coverage.
Official-domain technology evidence tier: Strong official-domain technology coverage evidence. Official-domain technology evidence combines 3 official-domain technology signals, 3 contactable technology signals, 100.0% official-domain coverage, and d2sint.com domain match.
2 IT department signals
Technology role mix
Multi-area technology role mix
Matched technology signals span Engineering and Product / design role groups.
Technology role evidence tier: Multi-area technology role evidence. Technology role evidence combines 3 matched technology role signals, 2 technology role groups, Engineering and Product / design, and 3 contactable signals.
Reachable technology role mix
Multi-area reachable technology role mix
Reachable technology contacts span Engineering and Product / design role groups.
Reachable technology role evidence tier: Multi-area reachable technology role evidence. Reachable technology role evidence combines 3 reachable technology signals, 2 reachable role groups, and Engineering and Product / design.
Official-domain technology role mix
Multi-area official-domain technology role mix
Official-domain technology contacts span Engineering and Product / design role groups.
Official-domain technology role evidence tier: Multi-area official-domain technology role evidence. Official-domain technology role evidence combines 3 official-domain technology signals, 2 official-domain role groups, and Engineering and Product / design.
Engineering 2 profiles
66.7% of matched technology role signals
Product / design 1 profile
33.3% of matched technology role signals
Matched role examples
Acoustic Engineer at D2s International 1
Acoustical Engineer at D2s International 1
Quiet Design at D2s International 1

Workforce seniority mix

Aggregated from 6 classified profile signals.

Largest seniority band
Individual contributor
5 of 6 classified profile signals, 5 with visible contact data, 5 official-domain.
Multi-profile official-domain seniority evidence: 5 seniority-classified profiles across 1 tier include company-domain email signals.
High-confidence seniority evidence: Seniority graph spans 6 classified profile signals across 2 tiers, with reachable evidence for 6 and company-domain evidence for 5. Contributor-heavy visible sample.
Management-to-IC proxy
Contributor-heavy visible sample
16.7%
managerial seniority signals
83.3%
contributor seniority signals
1 managerial seniority signal and 5 contributor signals appear in the visible seniority-classified sample.
Management-shape evidence tier: Contributor-heavy management-shape evidence. Management-shape evidence combines 6 seniority-classified signals, 1 managerial signal, 16.7% managerial share, and 5 contributor signals.
Individual contributor 5 profiles
83.3% of classified seniority signals, 5 with visible contact data, 5 official-domain
Executive 1 profile
16.7% of classified seniority signals, 1 with visible contact data

Workforce geography

Aggregated from 7 visible profile location signals.

Workforce geography evidence
High-confidence workforce geography evidence
Workforce geography spans 5 locations across 7 visible profile signals, with reachable evidence across 5 locations and company-domain evidence across 5 locations. Top workforce hub differs from company location.
Distribution signal
Multi-location workforce
Visible profile location signals span 5 locations, led by Leuven, Flemish Region, Belgium.
Workforce distribution model
Workforce hub outside company location
The largest visible workforce hub is Leuven, Flemish Region, Belgium, while the company location is Heverlee, Vlaams Brabant, Be.
Corroborated workforce model evidence: Workforce model evidence combines 7 located profile signals, 5 workforce locations, 5 cities, 1 country, top hub Leuven, Flemish Region, Belgium at 42%, company-location alignment, 5 reachable locations, and 5 company-domain locations.
Locations
5
Countries
1
Top hub share
42%
Workforce location footprint
Multi-city workforce footprint
Visible profile locations span 5 cities across 1 country, led by Leuven.
Cities
5
Countries
1
Company-location alignment
Top workforce hub differs from company location
The largest visible workforce location is Leuven, Flemish Region, Belgium, while the company location is Heverlee, Vlaams Brabant, Be.
Top workforce hub share: 42.9%
Company-location evidence tier: Workforce-location divergence evidence. Company-location alignment evidence combines company location Heverlee, Vlaams Brabant, Be, top workforce hub Leuven, Flemish Region, Belgium, 42.9% top workforce hub share, and location difference.
Contactable location spread
Multi-location contact coverage
Visible contact samples span 5 workforce locations, led by Leuven, Flemish Region, Belgium.
Contactable location evidence tier: High-confidence contactable location evidence. Contactable location evidence combines 7 contactable profile location signals, 5 workforce locations, top contactable hub Leuven, Flemish Region, Belgium at 42.9%, and company-location alignment.
Contactable workforce hub differs from company location: The largest contactable workforce location is Leuven, Flemish Region, Belgium, while the company location is Heverlee, Vlaams Brabant, Be. Top contactable hub share: 42.9%.
Leuven, Flemish Region, Belgium 3 contacts
42.9% of contactable location signals
Brussels, Brussels Region, Belgium 1 contact
14.3% of contactable location signals
Antwerp Metropolitan Area, Belgium 1 contact
14.3% of contactable location signals
Rotselaar, Flemish Region, Belgium 1 contact
14.3% of contactable location signals
Landen, Flemish Region, Belgium 1 contact
14.3% of contactable location signals
Official-domain location spread
Multi-location official-domain workforce
Company-domain email profile locations span 5 workforce locations, led by Leuven, Flemish Region, Belgium.
6 profiles with d2sint.com email evidence include location signals.
Official-domain location evidence tier: High-confidence official-domain location evidence. Official-domain location evidence combines 6 official-domain profile location signals, 5 workforce locations, top official-domain hub Leuven, Flemish Region, Belgium at 33.3%, and company-location alignment.
Official-domain workforce hub differs from company location: The largest company-domain email workforce location is Leuven, Flemish Region, Belgium, while the company location is Heverlee, Vlaams Brabant, Be. Top official-domain hub share: 33.3%.
Leuven, Flemish Region, Belgium 2 profiles
33.3% of official-domain location signals
Brussels, Brussels Region, Belgium 1 profile
16.7% of official-domain location signals
Antwerp Metropolitan Area, Belgium 1 profile
16.7% of official-domain location signals
Rotselaar, Flemish Region, Belgium 1 profile
16.7% of official-domain location signals
Landen, Flemish Region, Belgium 1 profile
16.7% of official-domain location signals
Leuven, Flemish Region, Belgium 3 profiles
42.9% of visible location signals
Brussels, Brussels Region, Belgium 1 profile
14.3% of visible location signals
Antwerp Metropolitan Area, Belgium 1 profile
14.3% of visible location signals
Rotselaar, Flemish Region, Belgium 1 profile
14.3% of visible location signals
Landen, Flemish Region, Belgium 1 profile
14.3% of visible location signals

Role and function mix

6 visible titled profiles across 6 distinct role titles.

Title mix
Diverse role title sample
6 distinct role titles across 6 visible titled profiles.
Role-title evidence tier: Diverse role-title evidence. Role-title diversity evidence combines 6 visible titled profiles, 6 distinct role titles, and top title Acoustic Engineer at D2s International at 16.7%.
Business function mix
Broad business-function workforce sample
AeroLeads maps 5 visible profile signals into 4 business functions; 5 include visible contact data.
Business-function evidence tier: Corroborated business-function evidence. Business-function evidence combines 5 mapped function profile signals, 4 business functions, 5 contactable signals, 4 contactable functions, 4 official-domain signals, 3 official-domain functions, and top function Technology / data at 40.0%.
Full function contactability map 4 / 4 functions
4 of 4 mapped business functions include visible contact data.
Multi-function official-domain coverage 3 / 4 functions
3 of 4 mapped business functions include visible email signals matching d2sint.com.
Functional team estimates
Engineering team estimate
AeroLeads derives 2 visible engineering team profile signals from mapped business-function signals.
Mapped functional team evidence: Functional team estimate evidence combines 2 visible engineering team profile signals.
Engineering team estimate 2 profiles
40.0% of mapped function signals, 2 with visible contact data; Technology / data
Technology / data 2 profiles
40.0% of mapped function signals, 2 with visible contact data
Customer / support 1 profile
20.0% of mapped function signals, 1 with visible contact data
Executive / corporate 1 profile
20.0% of mapped function signals, 1 with visible contact data
Product / design 1 profile
20.0% of mapped function signals, 1 with visible contact data
Contactable role coverage
Diverse contactable role coverage
6 reachable role titles across 6 contactable titled profiles.
Contactable role evidence tier: Diverse contactable role evidence. Contactable role evidence combines 6 contactable titled profiles, 6 reachable role titles, and top reachable role Acoustic Engineer at D2s International at 16.7%.
Role title reachability
Full role-title reachability
6 of 6 distinct visible role titles include email or phone signals.
Role-title reachability evidence tier: Corroborated role-title reachability evidence. Role-title reachability evidence combines 6 visible role titles, 6 reachable titles, 100.0% title reachability, and 5 official-domain titles.
Multi-title official-domain reachability 5 / 6 titles
5 of 6 distinct visible role titles include email signals matching d2sint.com.
Acoustic Engineer at D2s International 1 profile
16.7% of visible titled profiles
Acoustical Engineer at D2s International 1 profile
16.7% of visible titled profiles
Administrative Support at D2s International - Engineers Specialised in Acoustics, Noise 1 profile
16.7% of visible titled profiles
Owner and CEO 1 profile
16.7% of visible titled profiles
Projectingenieur Bij D2s International 1 profile
16.7% of visible titled profiles
Quiet Design at D2s International 1 profile
16.7% of visible titled profiles

Contactability signals

Contactability score 100.0%
4 of 4 visible profiles include email or phone signals.
Contact channel mix
Email-led contact coverage
Visible profile or company source data is strongest for email outreach.
Contact evidence tier
High-confidence contact evidence
6 current or verified professional email signals, 8 company-domain email signals, and email-led contact coverage; raw addresses and numbers are hidden.
Contact data safety
Corroborated privacy-safe contact intelligence
AeroLeads exposes contact counts, channel mix, freshness, and domain-alignment evidence while hiding raw email addresses and masking phone numbers in public output.
Aggregate signals
12
Channel coverage
Email aggregate coverage
Evidence groups
5
Corroborated contact-safety evidence: Contact-safety evidence combines visible profile contact sample, company email sample, current email metadata, dated contact metadata, and official-domain email evidence; public schema uses aggregate variables only.
Aggregate-only contact schema: Dataset variables use counts, rates, channel labels, freshness bands, and domain-alignment metrics instead of raw contact values.
Email usability mix
Current email coverage sample
AeroLeads source data includes 13 unique visible email signals; 6 are marked current or verified and 9 are professional-type. Raw addresses are hidden.
Email usability evidence tier: High-confidence email usability evidence. Email usability evidence combines 13 unique email signals, 6 current or verified, 9 professional-type, and 46.2% current signal rate; raw addresses are hidden.
6 current or verified 9 professional-type 46.2% current signal rate
Contact freshness
Dated contact metadata
AeroLeads source data includes 8 dated contact records; 0 fall within 90 days and 0 fall within 12 months of the Jun 2026 source update. Raw emails and phone numbers are hidden.
Contact freshness evidence tier: Dated contact freshness evidence. Contact freshness evidence combines 8 dated contact records, email timestamps, and 8 official-domain dated email records.
8 dated records 0 within 90 days 0.0% fresh rate 0 within 12 months Latest Oct 2021
Dated email metadata: Dated contact records include 8 email records.
Dated official-domain contact metadata: 8 dated official-domain email records; 0 fall within 12 months of the Jun 2026 source update.
Visible people
4
With contact data
4
Email coverage
4
100.0% of visible profiles
Company email sample
Limited company email sample
AeroLeads source data includes 8 email records across 1 domain; raw addresses are hidden. 8 match d2sint.com.
Source email evidence tier: High-confidence source email evidence. Source email evidence combines 8 unique source email records, 1 domain, 8 matching d2sint.com, and 100.0% official-domain rate.

Email domain intelligence

7 of 13 visible email signals match d2sint.com.

Mixed-domain coverage: Visible email signals include official-domain and non-official domains.
Email identity evidence tier: Corroborated email identity evidence. Email identity evidence combines 13 visible email signals, 7 matching d2sint.com, 6 people with official-domain email, 53.8% official-domain match, 2 other-domain signals, and 4 personal-domain signals.
53.8% domain match 6 people with official-domain email 6 non-official email signals

Department contact samples

Broad department contact spread: Visible contact samples appear across 3 of 3 mapped departments.
Department contactability evidence tier: Corroborated department contactability evidence. Department contactability evidence combines 6 visible contact samples, 3 of 3 mapped departments, 6 email signals, and 5 official-domain email signals; raw contacts are hidden.
Contactability heatmap
Email-led department contact map
Department samples show 6 email signals and 0 phone signals across 3 contactable departments.
General Email
Email3
Phone0
IT Email
Email2
Phone0
Executive Email
Email1
Phone0
Official-domain department coverage
Multi-department official-domain coverage
2 of 3 mapped departments include visible company-domain email signals.
Department Contacts Email Official email Phone
General 3 3 3 0
IT 2 2 2 0
Executive 1 1 0 0
Top email pattern: first.last at 100.0% of matched patterns.
Format example: [first].[last]@d2sint.com
Dominant pattern: One email pattern accounts for most matched examples.
Email pattern evidence tier: High-confidence email pattern evidence. Email pattern evidence combines 1 matched pattern, 100.0% top-pattern share, and format example for d2sint.com.
first.last 100.0%
4 of 4 visible D2S International profiles include email or phone signals. Review people graph
The strongest D2S International email pattern signal is [first].[last] , representing 100.0% of matched email-pattern evidence in the AeroLeads company graph.
In total, AeroLeads has detected 1 aggregate email-pattern signals for D2S International. View the detailed email format page .

D2S International Email Pattern Intelligence Snapshot

These aggregate patterns support the company intelligence page. The dedicated email-format workflow lives on D2S International email format .

Observed pattern
Example pattern
[first].[last]
[first].[last]@d2sint.com
100%

D2S International Questions

D2S International people graph sample