The CallisonRTKL company source record lists 512 employees. The visible CallisonRTKL management graph includes:
Jason Lau
Jld杰伊晟景观 - Founder/design Director
2
0
General
(212)
Ardie Aliandust
Senior Vice President/cio at Callisonrtkl
0
0
IT
(35)
Matthew Doll
IT Development Manager at Callisonrtkl
3
1
Finance
(8)
Chi Vuong
Project Accountant at Callisonrtkl
3
0
Marketing
(3)
Elizabeth Finlay
Senior Marketing / Bid Coordinator
2
0
Operations
(2)
Elena Yang
Fcma & Cgma Leed G a Apac Operations Leader Principal
3
0
Healthcare
(2)
Carrie Wysong
Ca Services / Assistant to EVP of Healthcare
3
1
HR
(1)
Chau Nguyen
Payroll & HR Coordinator
3
0
Related company intelligence for CallisonRTKL
7 same-industry peers
9 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
7 / 10
7 of 10 related companies share this company's industry classification.
Employee benchmarks
9 / 10
9 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
Multi-signal peer link set
10 related companies met the 2-signal peer-link threshold. Eligible peers average 3.9 source-backed signals.
10
eligible
0
filtered
3.9
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
512 employees
Related peers
2.88K median peer employees
8 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 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 11.1% of 9 comparable related peers.
Directional peer-position evidence:
Peer-position evidence combines employee scale above 11.1% of 9 comparable related peers from related-company records.
Employee scale: 11.1%
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
2.88K employees
Largest peer by size
AECOM
66.68K employees
CallisonRTKL size signal
512 employees
Peer size comparison
8 larger · 1 smaller
Peer scale position
Smaller than most related peers
8 of 9 related employee-estimated peers are higher.
CallisonRTKL people graph sample
-
Dena Yamaguchi
Associate Principal at Arcadis
Seattle, Washington, United States4 email signals: 1 email signal on callisonrtkl.com, 3 non-official email signals1 phone signal available
-
Divyam Shah, Leed Ap
Project Management, Strategy
Torrance, California, United States5 email signals: 1 email signal on callisonrtkl.com, 4 non-official email signals1 phone signal available
-
Hichem Trache
Saudi Arabia3 email signals: 1 email signal on callisonrtkl.com, 2 non-official email signals
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 CallisonRTKL
AeroLeads maps 3 visible contact signals for CallisonRTKL. Coverage is multi-channel contact coverage.