Systems Engineering, Inc. (SEI) is a federal security integrator specializing in electronic security systems (ESS), PSIM, GIS security integration, AI warfighter systems, and autonomous drone manufacturing for DoD and federal agencies. SBA-certified and incorporated in Virginia in 1987, SEI brings nearly four decades of engineering expertise to federal agencies. SEI holds GSA Federal Supply Schedule and NASPO ValuePoint contract vehicles, supporting clients across the federal procurement landscape.
| Website | https://seisecure.com |
| Revenue | $13.7 million |
| Employees | 1 (0 on RocketReach) |
| Founded | 1987 |
| Address | 21351 Gentry Dr Ste 100, Sterling, Virginia 20166, US |
| Phone | +1 571-434-6943 |
| Fax | (571) 434-7554 |
| Industry | IT Services and IT Consulting, Business Services General, Business Services |
| Competitors | SightLogix, Access Security Corporation, Securiteam, Security.World (view competitors) |
| SIC | SIC Code 738 Companies, SIC Code 73 Companies |
| NAICS | NAICS Code 56 Companies, NAICS Code 561 Companies |
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SYSTEMS ENGINEERING INC Questions
The SYSTEMS ENGINEERING INC annual revenue was $13.7 million in 2026.
SYSTEMS ENGINEERING INC is based in Sterling, Virginia.
The NAICS codes for SYSTEMS ENGINEERING INC are [56, 561].
The SIC codes for SYSTEMS ENGINEERING INC are [738, 73].
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