STELL ENGINEERING, INC. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2024
- $6.92M
- $6,919,619under this UEI
- FY2026 obligations
- $1.95M†
- $1,951,500Provisional
- Awards and orders
- 5
- with positive net obligations1 IDV vehicle held
- Latest action
- Jul 17, 2026
- SAM.gov registration
- Active
- Registration expiration date Jun 9, 2027
Registration
- Doing business as
- STELL ENGINEERING INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Oct 24, 2022 (4 years)
- Location
- San Francisco, CA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- stell-engineering.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI J6T4RJG18UL4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2024. 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: $1,951,500 (provisional)
- FY2025: $3,726,241
- FY2024: $1,241,878
Total across 3 fiscal years: $6,919,619
Top awarding agencies
- Department of Defense$6,919,619, 100%
Top awarding sub-agencies
- Department of the Air Force$6,919,119, >99.9%
- Missile Defense Agency$500, <0.1%
Top NAICS by obligations
Top product and service codes by obligations
- AC32National defense r&d services; defense-related activities; applied research$5,892,878, 85.2%
- AC11National defense r&d services; department of defense - military; basic research$1,026,241, 14.8%
- AC13National defense r&d services; department of defense - military; experimental development$500, <0.1%
Capabilities
NAICS codes
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services(primary)Small
- 513210Software PublishersSmall
- 541511Custom Computer Programming ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Women-Owned Small Business
- Women-Owned Business
Product and service codes (PSC)
- DA10IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE
Contracts
Latest awards and orders
- HQ085926FF362Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseMissile Defense AgencyLatest action
- HQ085926DE872Indefinite delivery contract (IDC)VehicleDepartment of DefenseMissile Defense AgencyLatest action
- FA254126CB003Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- FA254825CB004Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- FA864924P0476Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA860425CB037Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for STELL ENGINEERING, INC. lists a physical address and a separate mailing address, along with 3 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
407 Sansome St Ste 200
San Francisco, CA, 94111
USA
Mailing Address
407 Sansome St Ste 200
San Francisco, CA, 94111
USA
Government Business Contact
Anne Wen
CEO
407 Sansome Street
San Francisco, CA, 94111
USA
Electronic Business Contact
Anne Wen
CEO
407 Sansome Street
San Francisco, CA, 94111
USA
Past Performance Contact
Anne Wen
CEO
407 sansome street
Suite 200
San Francisco, CA, 94111
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
STELL ENGINEERING, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 9, 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
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