SEPISOLAR, INC. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2025
- $476.59K
- $476,587under this UEI
- FY2026 obligations
- $127.28K†
- $127,277Provisional
- Awards and orders
- 3
- with positive net obligations
- Latest action
- Aug 24, 2026
- SAM.gov registration
- Active
- Registration expiration date Mar 27, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 15, 2011 (15 years)
- Location
- Menlo Park, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- sepisolar.com
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HK4KAGZEGYJ3. 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: $127,277 (provisional)
- FY2025: $349,310
Total across 2 fiscal years: $476,587
Top awarding agencies
- Department of the Treasury$476,587, 100%
Top awarding sub-agencies
- Internal Revenue Service$476,587, 100%
Top NAICS by obligations
- 531320Offices of real estate appraisers$233,047, 48.9%
- 541690Other scientific and technical consulting services$105,770, 22.2%
Top product and service codes by obligations
- R424Support- professional: expert witness$476,587, 100%
Capabilities
NAICS codes
- 541330Engineering Services(primary)
- 541199All Other Legal ServicesSmall
- 541340Drafting ServicesSmall
- 541490Other Specialized Design ServicesSmall
- 541618Other Management Consulting ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
Show all 7 NAICS codes1 more NAICS codes
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:
- Self Certified Small Disadvantaged Business
Federal Capability Statement
SepiSolar provides turnkey renewable energy infrastructure engineering services including solar photovoltaics, energy storage (batteries), and micro-grids that interoperate with fuel-based generation. We hold professional engineering (PE) licenses for electrical and structural engineering disciplines in all 50 US states.
Capabilities & Services
Contracts
Latest awards and orders
- 2023H225P00097Purchase orderDepartment of the TreasuryInternal Revenue ServiceLatest action
- 2023H225C00053Definitive contractDepartment of the TreasuryInternal Revenue ServiceLatest action
- 2023H225P00093Purchase orderDepartment of the TreasuryInternal Revenue ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SEPISOLAR, 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
1000 Hermosa Way
Menlo Park, CA, 94025
USA
Mailing Address
1300 El Camino Real
Suite 100
Menlo Park, CA, 94025
USA
Government Business Contact
Joshua Weiner
CEO
1300 El Camino Real
#100
Menlo Park, CA, 94025
USA
Electronic Business Contact
Joshua Weiner
CEO
1300 El Camino Real
#100
Menlo Park, CA, 94025
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SEPISOLAR, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 27, 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
Registered for disaster relief contracting
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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