ATAC: Detailed Company Information & Corporate Profile

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Summary

ATAC, headquartered in Santa Clara, CA, specializes in air services with a focus on aviation analysis and simulation. Founded in 1979, the company provides tools such as I‑Sim for GRADE, SkyView, and environmental impact assessment for both manned and unmanned operations, as well as military aviation modeling and training‑centric simulations.

Operating independently within the San Francisco Bay Area, ATAC employs between 100 and 200 staff and generates revenue in the $100M–$500M range. The company is led by CEO Mike Abbott and President Scott Simcox, with Vice Presidents David Schleicher, Bryon Li, Bahar Sadjadi, and Steve Scheimreif supporting core functions.

ATAC Websiteatac.com
Social Links
linkedInlinkedIn
Phone Number408-736-2822, 408 727 8447
Industries
ATAC Headquarters Address2770 De La Cruz Blvd., Santa Clara, CA, 95050-2624 US
Company Size100-200 employees
Specialities & ServicesAviation analysis and simulation, I-Sim for GRADE, Environmental impact assessment, Military aviation modeling, Airspace simulations for manned and unmanned operations, SkyView, Military training-centric simulation modeling, Air traffic controller training
SIC Code3721
NAICS Code336411 Aircraft Manufacturing, 541713 Research and Development in Nanotechnology
DMA CodeSan Francisco Bay Area
Founded1979
Estimated Annual Revenue$100M - 500M
Operating StatusIndependent Company
Updated:2026-10-05

Estimated Website Traffic

The chart shows a decline in traffic to the atac.com website. In September, traffic decreased to 1972, compared to 2923 in the previous month. The highest traffic in 2026 was recorded in March, reaching 3949 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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ATAC's workforce includes employees across a wide range of tenure levels.

3% have been with the company for 1 to 2 years3% have been with the company for 3 to 4 years7% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years73% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from ATAC
David Schleicher
David SchleicherVice President and Chief Operating Officer
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Bryon Li
Bryon LiVice President
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Bahar Sadjadi
Bahar SadjadiVice President of Business Development
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Scott Simcox
Scott SimcoxPresident
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Steve Scheimreif
Steve ScheimreifVice President & Chief Financial Officer
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William Johnson
William JohnsonMirage F1 Aggressor Pilot
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Tyler Riegle
Tyler RiegleConfiguration Engineering Manager
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Jocelyn Walter
Jocelyn WalterAccounting Manager
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Zribi Soufiene
Zribi Soufienesafeguarding
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Rosangela Lima
Rosangela LimaAccount Executive ATACAR em Vendas
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Richard Russell
Richard RussellAirframe and Powerplant Technician II
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Minoru Miura
Minoru MiuraTechnology Consaltant 技術コンサルタント
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ATAC Corporate Information: FAQ

ATAC operates in the Air Services industries. More details can be found on the official website: atac.com.
ATAC has offices located in Santa Clara, US.
The headquarters of ATAC are located in Santa Clara, United States.
The current CEO of ATAC is Scott Simcox
You can contact ATAC by phone at 408-736-2822, 408 727 8447.
ATAC currently employs 100-200 people.

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