TES
TES

TES Information

Contact top employees from TES

Summary

TES has been in the industry for 36 years. The company currently specializes in the Aviation & Aerospace area. Its headquarters is located at US. The estimated number of employees - 57. To connect with TES employee register on SignalHire.

Organization Website

tes-i.com

Phone Number

301-737-7100

Industries

Headquarters Location

5620 N Kolb Rd, Tucson, Arizona, 85750 US

Employees Size

1000-5000 employees

Specialties

Safety Critical Software per DO-178B/C, C4ISR Enterprise & Cloud Systems, IV&V, Prototyping, Manufacturing, NI & Labview Development, Multi-fuel gas turbine engine controllers, Airworthy Model Based Development tools, Electronic Design and Embedded Software, DO-160 and DO-254 Support, MOSA, Model Based Systems Engineering, MBSE, FACE

Founded

1990

Estimated Website Traffic

The chart shows a decline in traffic to the tes-i.com website. In November, traffic decreased to 138, compared to 304 in the previous month. The highest traffic in 2025 was recorded in July, reaching 2532 visits.

Employees Turnover 4 quarter 2025

Number of employees switched from or switched to
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Total number all of employee turnover
Number of employees by department
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Total number all of employee turnover
Length of Employment
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Employee tenure at TES shows a diverse range of experience levels:
2% have been with the company for less than 1 year5% for 1–2 years9% for 3–4 years16% for 5–7 years7% for 8–10 years61% have over 11 years of service at TES
Ex-employees positions
In Company
In New Company
Contact top employees from TES
Sean Mulholland
Vice President Digital Engineering Services and Solutions (DESS) & Military Aerospace
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J William Harrigan II
Embedded Software Engineer / Technical Writer
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Mike Mullin
Field Service Engineer
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Milton Smith
Program Manager
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Michael Mullin
ISR Synchronization Tool Field Service Engineer
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Keith kurle
Senior Software Engineer
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Anmoldeep Singh
Software Engineer
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Elliot Zuercher
Electrical Engineer
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Jason Trout
Software Engineer
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Eric Teitelbaum
Software Engineer
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Russ McGehee
Software Engineer
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Alexander Peralta
Software Engineer
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Derk Bennett
Software Architect
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Cole Anderson
Administrative Assistant
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Breanna Prim
Accounts Payable Clerk
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Jacen Schaedler
Electrical Engineer II
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Raymond Melzer
Information Technology Manager
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Roger Gipson
Electrical Engineer
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Tim Vande Zande
Software Test Engineer
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Cindy Bethard
Software Engineer III
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Tim Fujawa
Software Engineer
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Nancy
Controller
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Loam Lee
Software Engineer
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Jonathan Schwab
Systems Engineer IV
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Richard Zepeda
Software Engineer
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Jason Denno
VP, Business Development
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Nancy Kenny
Quality Assurance Manager
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Nicholas Sorce
Project Manager
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FAQ

TES operates in the Aviation industries. More details can be found on the official website: tes-i.com.
The headquarters of TES are located in Tucson, United States.
You can contact TES by phone at 301-737-7100.
TES currently employs 1000-5000 people.

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