

TES Information
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
Length of Employment
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 TESEx-employees positions
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