Systems Engineering & Management Company
Doing business as Systems Engineering & Management CO
At a glance
Employees20-99
In business sinceNot reported
HeadquartersVista, CA
US patents1
SAM.gov UEIYND8DQMYF5L6
CAGE code1Z043
Incorporated inDE
- simulators
- transmitters
- FPGA-based digital products
- antennas
- telemetry systems
- receivers
- repeaters
- converters
- test systems
- RF multi-couplers
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
1 US patent granted AUG 11, 1998.
Audio-visual technology 1
- Personal audio/video surveillance systemUS 5,793,419 · granted AUG 11, 1998
Granted to Systems Engineering & Management Co., Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Systems Engineering & Management Company | Vista | CA | 20–99 | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


