The GMB company source record lists 539 employees. The visible GMB management graph includes:
Enzo Siebelink
CEO Bij Gmb
0
0
General
(206)
Arjan Hartman
Proces Adviseur / Kwartiermaker / Ict Transities / Sr. Projectmanager / Informatiemanager
1
0
IT
(11)
Guido Krol
Lead Engineer Bij Gmb Gastechnieken
1
0
Finance
(3)
Menno De Vrijer
Financieel Controller Bij Gmb
0
0
Marketing
(2)
Nienke Dijkmans
Corporate Communicatie - Marketing - Employer Branding - @Gmb
1
0
Sales
(1)
Gera Fernandez
Account Manager at Gmb Ervaar De Zekerheid
0
0
Related company intelligence for GMB
5 same-industry peers
9 with employee estimates
9 with websites
9 with social profiles
4 peer evidence types
Peer evidence source coverage
4 source-backed evidence types support this related-company graph.
same-industry peers, employee benchmarks, website records, and social profiles
Same-industry peers
5 / 9
5 of 9 related companies share this company's industry classification.
Employee benchmarks
9 / 9
9 of 9 related companies include employee estimates.
Website records
9 / 9
9 of 9 related companies include official website records.
Social profiles
9 / 9
9 of 9 related companies include company social profile signals.
Peer link quality filter
High-confidence peer link set
9 related companies met the 2-signal peer-link threshold; 1 candidate record was excluded before rendering. Eligible peers average 4.0 source-backed signals.
9
eligible
1
filtered
4.0
avg signals
Peer comparison matrix
Limited peer comparison
Compares this company with related-company evidence across employee scale and peer graph evidence.
employee scale and peer graph evidence
Employee scale
Near peer median size
This company
539 employees
Related peers
1.03K median peer employees
5 related employee-estimated peers are higher and 4 are lower.
9 related companies with employee estimates
Peer graph evidence
Multi-signal peer benchmark evidence
This company
Benchmark-ready peer graph
Related peers
3 benchmark dimensions
Peer benchmark combines 9 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.
industry context, employee benchmarks, website records, social profiles
Peer benchmark evidence
Multi-signal peer benchmark evidence
Peer benchmark combines 9 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 graph strength
size benchmark
size position
Peer position benchmark
Employee-scale peer position benchmark
Peer-position benchmark shows employee scale above 44.4% of 9 comparable related peers.
Directional peer-position evidence:
Peer-position evidence combines employee scale above 44.4% of 9 comparable related peers from related-company records.
Employee scale: 44.4%
Peer graph strength
Benchmark-ready peer graph
Related peer graph has industry context, employee benchmarks, website records, and social profiles across 9 related companies.
Peer median size
1.03K employees
Largest peer by size
ABB
115.81K employees
GMB size signal
539 employees
Peer size comparison
5 larger · 4 smaller
Peer scale position
Near peer median size
5 related employee-estimated peers are higher and 4 are lower.
GMB people graph sample
-
Edwin Van Der Poel
Directeur at Gmb Civiel B.v.
Sleeuwijk, North Brabant, Netherlands1 email signal across 1 non-official domain -
Sabine Lips
Agile Scrum Master & Teamcoach
Arnhem-nijmegen Region, Netherlands2 email signals across 2 non-official domains -
Pierre Freriks
Content ǀ Communicatie ǀ Tekstschrijver
Nijmegen, Gelderland, Netherlands1 email signal across 1 non-official domain -
Marlies Janssen
Experienced Financial Executive
Rotterdam, South Holland, Netherlands2 email signals across 2 non-official domains
How AeroLeads builds company intelligence
Use source-backed company records
AeroLeads combines company source fields, workforce samples, email-pattern aggregates, and related-company records when those signals are available.
Show only available evidence
Blank source fields are omitted. Contact channels are summarized as signals, with raw email addresses and phone numbers masked on public pages.
Compare useful company context
Related company, market, workforce, technology, and management signals help turn a static company listing into a company intelligence page.
Contact research
AeroLeads intelligence
Review reachable contact coverage for GMB
AeroLeads maps 4 visible contact signals for GMB. Coverage is multi-channel contact coverage.