The ISC2 company source record lists 1.14K employees. The visible ISC2 management graph includes:
Karen Hanslip
Owner
0
0
General
(267)
David Fizer
Managing Partner, Mission Cyber Group
4
3
IT
(52)
Damon Drake, Cissp
Lead Exam Content Developer at Isc2
0
0
Marketing
(28)
Amy Drexler Clark
Manager of Digital Development at Isc2, Certified in Cybersecurity (Cc)
3
0
Sales
(19)
Gary Honeysett
Contact Centre Manager - Driving Performance & Customer Experience Excellence
0
0
HR
(5)
Ishmam Chowdhary
Training Specialist!
0
0
Finance
(5)
Susan Godwin
Accounting Supervisor at Isc2
0
0
Operations
(4)
Demetria Robinson
Professional Development Operations Lead at Isc2
2
0
Healthcare
(1)
Muoghalu Emmanuella
Healthcare Assistant - Caregiver
0
0
Legal
(1)
Graham Jackson
General Counsel & Corporate Secretary at Isc2
1
0
Related company intelligence for ISC2
4 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
4 / 9
4 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. Eligible peers average 4.0 source-backed signals.
9
eligible
0
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
Smaller than most related peers
This company
1.14K employees
Related peers
1.31K median peer employees
6 of 9 related employee-estimated peers are higher.
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 33.3% of 9 comparable related peers.
Directional peer-position evidence:
Peer-position evidence combines employee scale above 33.3% of 9 comparable related peers from related-company records.
Employee scale: 33.3%
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
1.31K employees
Largest peer by size
Cisco
94.89K employees
ISC2 size signal
1.14K employees
Peer size comparison
6 larger · 3 smaller
Peer scale position
Smaller than most related peers
6 of 9 related employee-estimated peers are higher.
ISC2 people graph sample
-
Stephen Lipka
Managing Director/ Fractional CISO
Greater Boston, United States3 email signals across 2 non-official domains6 phone signals available
-
Dave Darnell
Founder/director
Tempe, Arizona, United States2 email signals across 1 non-official domain4 phone signals available
-
Oren Yeger
Global CISO - Board Advisor - Cloud
Rishon Lezion, Center District, Israel -
Tim Wilson
London Area, United Kingdom
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 ISC2
AeroLeads maps 2 visible contact signals for ISC2. Coverage is multi-channel contact coverage.