GNB Corporation
Elk Grove, CA Doing business as GNB Corp
- UEI
- C1EGR2WQCQH1
- CAGE
- 3F3N8
- Primary NAICS
- 332911 Industrial Valve Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 3200 Dwight Rd #100, Elk Grove, CA 95758, USA
- Website
- vacuumchamber.com
- Founded
- 1968
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| This purchase order is for gate valves for stray light test facility as per attached quote SQ21260… | Shared Services Center | $51,883 | |
| 1GVC00000026 (cgvp-CF300T-SOP-x) - electropneumatic high vacuum gate valve, CF300 port, pump side | Shared Services Center | $11,118 | |
| Flange adapter | Office of Naval Research | $8,980 | |
| Liquid nitrogen trap | Glenn Research Center | $9,625 | |
| Custom vacuum chamber this item is a custom-designed and -built vacuum chamber intended to create a pressure environment… | Johnson Space Center | $15,835 |
About GNB Corporation
GNB Corporation, doing business as GNB Corp, is a foreign owned, for profit manufacturer that produces ultra high vacuum chambers, vacuum hardware, and other precision engineered solutions according to its website. Through a prime contract award from NASA Shared Services Center, GNB Corp provided gate valves for a stray light test facility. GNB Corp has also provided various vacuum system components, electropneumatic high vacuum angle valves, multi coolant baffles, cryogenic panels, and custom vacuum chambers to prime contractors including Aerie Aerospace LLC, Peraton Inc, The Aerospace Corporation, and Asrc Federal System Solutions LLC. These sub contract awards have supported work in areas such as aerospace testing facilities. Some of the sub awards have been made without set aside designations.
Quick answers
What is GNB Corporation's UEI?
GNB Corporation's Unique Entity ID (UEI) in SAM.gov is C1EGR2WQCQH1.
What is GNB Corporation's CAGE code?
GNB Corporation's CAGE code is 3F3N8.
What is GNB Corporation's primary NAICS code?
GNB Corporation's primary NAICS code is 332911 (Industrial Valve Manufacturing).
Where is GNB Corporation located?
GNB Corporation's physical address in SAM.gov is 3200 Dwight Rd #100, Elk Grove, CA 95758, USA.
Is GNB Corporation registered in SAM.gov?
Yes. GNB Corporation's SAM.gov registration is active through January 26, 2027.
What is GNB Corporation's most recent federal award?
GNB Corporation's most recent federal contract award is This purchase order is for gate valves for stray light test facility as per attached quote SQ21260… (80NSSC21P2638), from Shared Services Center, on September 2, 2021.
On GovTribe
See GNB Corporation's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors