Cus-gnc, INC
520 Tschiffely Square Rd, Gaithersburg, MD 20878
Operating signal within 12 months from two or more independent sources.
What they make
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing334511- control software
- satellites
- engineering services
- GN&C design
- spacecraft engineering
- actuator sizing
- integration
- simulations
- missions
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Manta Pharma LLC | Gaithersburg | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 2.1 KM |
| Optical Scientific INC | Gaithersburg | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | ACTIVE | 3.1 KM |
| Apricot INC | Gaithersburg | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 2.9 KM |
| Icon Scientific, INC. | North Potomac | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 3.8 KM |
| Automated Precision, INC. | Rockville | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | ACTIVE | 3.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord ZRWJSFMJ17G1 · first seen MAR 2026 · last seen OCT 2026
IN MONTGOMERY COUNTY27 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 4 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: CUS-GNC, INC
- Street address
- SAM.gov: 520 TSCHIFFELY SQUARE RD
- City
- SAM.gov: GAITHERSBURG
- State
- SAM.gov: MD
- Coordinates
- Census geocoder: 39.123421836114,-77.244737086595 · JUL 2026
- Website
- SAM.gov: cus-gnc.com
- CAGE code
- SAM.gov: 9PG23
- SAM registration expires
- SAM.gov: 2027-03-14