SINMANOS INC. (CA)
Registration facts
SAM.gov registration as of
- SAM.gov registration status
- Active (registration expiration date Jun 15, 2027)
- UEI
- EW4UABHT6AF8
- CAGE code
- 21SY9
- Doing business as
- SINMANOS INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Oct 10, 2025
- Location
- SAN FRANCISCO, CA
- Website
- sinmanos.ai
NAICS codes
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (primary)
- 513210 Software Publishers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541690 Other Scientific and Technical Consulting Services
Product and service codes (PSC)
- AS12 Transportation R&D Services; Surface transportation, public transit, and rail; Applied Research
- AS13 Transportation R&D Services; Surface transportation, public transit, and rail; Experimental Development
- DA01 IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
- DA10 IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE
- R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
SBA certifications
No certification in the SBA profile data.
Other contractors in California with primary NAICS 541715
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC LIVERMORE, CA
- THE AEROSPACE CORPORATION EL SEGUNDO, CA
- TECOLOTE RESEARCH, INC. GOLETA, CA
- PSIQUANTUM, CORP. PALO ALTO, CA
- LEIDOS, INC. SAN DIEGO, CA
- SRI INTERNATIONAL MENLO PARK, CA
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI EW4UABHT6AF8. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
Certifications
Business Types
Contracts
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Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SINMANOS INC. lists a physical address and a separate mailing address, along with 2 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
156 DUBOCE AVE APT 3
SAN FRANCISCO, CA, 94103
USA
Mailing Address
156 DUBOCE AVE APT 3
SAN FRANCISCO, CA, 94103
USA
Government Business Contact
Carl Hildebrandt
CEO
156 Duboce Ave
Apt 3
San Francisco, CA, 94103
USA
Electronic Business Contact
Carl Hildebrandt
CEO
156 Duboce Ave
Apt 3
San Francisco, CA, 94103
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SINMANOS INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 15, 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
No active suspension or debarment
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.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website