G21 Nucleonics Inc. (WA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2025
- $1.42M
- $1,424,744under this UEI
- FY2026 obligations
- $1.27M†
- $1,274,900Provisional
- Awards and orders
- 2
- with positive net obligations
- Latest action
- Sep 10, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 3, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Aug 22, 2023 (3 years)
- Location
- Seattle, WA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI LAQWW3D7KUK5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2025. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $1,274,900 (provisional)
- FY2025: $149,844
Total across 2 fiscal years: $1,424,744
Top awarding agencies
- National Aeronautics and Space Administration$1,424,744, 100%
Top awarding sub-agencies
- National Aeronautics and Space Administration$1,424,744, 100%
Top NAICS by obligations
- 541713Research and development in nanotechnology$149,844, 10.5%
Top product and service codes by obligations
- AJ11General science and technology r&d services; general science and technology; basic research$1,274,900, 89.5%
- AJ14General science & technology r&d svcs; general science & technology; r&d administrative expenses$149,844, 10.5%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 80NSSC26C0113Definitive contractNational Aeronautics and Space AdministrationLatest action
- 80NSSC25C0208Definitive contractNational Aeronautics and Space AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for G21 Nucleonics Inc. lists a physical address and a separate mailing address, along with 4 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
12757 12TH AVE NE
SEATTLE, WA, 98125
USA
Mailing Address
8 The Green, STE B
Dover, DE, 19901
USA
Government Business Contact
Adam M Schwerin
President
12757 12th Ave NE
Seattle, WA, 98125
USA
Electronic Business Contact
Adam M Schwerin
Chief Operating Officer
12757 12th Ave NE
Seattle, WA, 98125
USA
Government Business Alternate Contact
Christopher G Morrison
CEO
12757 12th Ave NE
Seattle, WA, 98125
USA
Electronic Business Alternate Contact
Christopher G Morrison
CEO
12757 12th Ave NE
Seattle, WA, 98125
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
G21 Nucleonics Inc. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 3, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Washington with primary NAICS 541715
- Starfish Space Inc.Tukwila, WA
- Interlune CorporationSeattle, WA
- Northwest Research Associates, Inc.Seattle, WA
- Avalanche Energy Designs IncTukwila, WA
- Oscilla Power IncSeattle, WA
- Maren-Go Solutions CorporationVancouver, WA