The Gallagher company source record lists 43.73K employees. The visible Gallagher management graph includes:
Adam Nisenson
Managing Director - Product Recall Practice (Gallagher)
4
7
General
(11.01K)
Alvaro Jose Martinez Arias
Vicepresidente Regional En Gallagher
0
0
Sales
(3.98K)
Rosemarie Middleton
Senior Account Manager at Arthur J Gallagher Co of Ny
1
2
IT
(823)
Louise Hargrave
Account Manager at Arthur J Gallagher, Coventry - Commercial Insurance Including Life Science and Technology
1
1
Finance
(738)
Aaron Goldsmith
Dr Testing and Audit Manager at Arthur J. Gallagher & Co.
2
3
Operations
(316)
Aishwarya Chopra
Senior Team Manager - Operations at Gallagher
1
0
Marketing
(264)
Aayushi Shah
Team Manager, Global Content Operations at Gallagher
1
0
HR
(212)
Andrew Loehr
Area Senior Vice President, Consulting at Arthur J. Gallagher & Co. Benefits, HR & Retirement
3
4
Healthcare
(166)
Angel Allard
Area Vice President, Health and Welfare at Gallagher
2
1
Legal
(123)
Chris Lencewicz
Area Vice President, Compliance Counsel at Gallagher Benefit Services
1
0
Related company intelligence for Gallagher
5 same-industry peers
10 with employee estimates
10 with websites
10 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 / 10
5 of 10 related companies share this company's industry classification.
Employee benchmarks
10 / 10
10 of 10 related companies include employee estimates.
Website records
10 / 10
10 of 10 related companies include official website records.
Social profiles
10 / 10
10 of 10 related companies include company social profile signals.
Peer link quality filter
High-confidence peer link set
10 related companies met the 2-signal peer-link threshold. Eligible peers average 4.0 source-backed signals.
10
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
Near peer median size
This company
43.73K employees
Related peers
47.25K median peer employees
5 related employee-estimated peers are higher and 5 are lower.
10 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 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.
industry context, employee benchmarks, website records, social profiles
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.
peer graph strength
size benchmark
size position
Peer position benchmark
Employee-scale peer position benchmark
Peer-position benchmark shows employee scale above 50% of 10 comparable related peers.
Directional peer-position evidence:
Peer-position evidence combines employee scale above 50% of 10 comparable related peers from related-company records.
Employee scale: 50%
Peer graph strength
Benchmark-ready peer graph
Related peer graph has industry context, employee benchmarks, website records, and social profiles across 10 related companies.
Peer median size
47.25K employees
Largest peer by size
Deloitte
490.45K employees
Gallagher size signal
43.73K employees
Peer size comparison
5 larger · 5 smaller
Peer scale position
Near peer median size
5 related employee-estimated peers are higher and 5 are lower.
Gallagher people graph sample
-
Mack F.
Business Information Security Officer
Greater Seattle Area, United States5 email signals: 1 email signal on ajg.com, 4 non-official email signals3 phone signals available
-
Dennis Boyle
United States3 email signals: 1 email signal on ajg.com, 2 non-official email signals3 phone signals available
-
Dean Aloia
Merger Partner @ Gallagher - Casualty
Brooklyn, New York, United States1 email signal across 1 non-official domain
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 Gallagher
AeroLeads maps 3 visible contact signals for Gallagher. Coverage is multi-channel contact coverage.