HJ Science & Technology Inc.
San Leandro, CA
- UEI
- HMVKHL9MMHX6
- CAGE
- 6DGV4
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 1933 Davis St #210, San Leandro, CA 94577, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $499,962 |
| FY2025 | $699,983 |
| FY2024 | $807,491 |
| FY2023 | $99,996 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $499,962 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
HJ Science & Technology Inc. is a minority-owned, for-profit small business headquartered in San Leandro, California, specializing in advanced technological research and development for government agencies. Registered in SAM.gov since May 11, 2011, the company focuses on innovative solutions across various scientific domains, primarily engaging with federal agencies through the Small Business Innovation Research (SBIR) program. The company has established itself as a key player in developing cutting-edge technologies for defense, environmental, and space exploration sectors, leveraging its expertise in advanced research methodologies and technological innovations.
The company has secured multiple federal contract awards across diverse research domains, predominantly through SBIR Phase I and Phase II contracts. Its federal contract portfolio includes projects with agencies such as the Naval Facilities Engineering Command, Defense Threat Reduction Agency, Environmental Protection Agency, Office of Naval Research, and NASA Shared Services Center. Key research areas include microbial detection technologies for planetary protection, automated DNA sequencing, water testing and environmental monitoring, particularly focusing on per- and polyfluoroalkyl substances (PFAS) detection. All of these contracts have been total small business set-asides, highlighting the company's commitment to supporting small business participation in federal research and development. The contract values range from approximately $125,000 to nearly $2 million, demonstrating HJ Science & Technology Inc.'s capability to manage complex, innovative research projects across multiple technological domains for critical government missions.
Quick answers
Is HJ Science & Technology Inc. registered in SAM.gov?
Yes. HJ Science & Technology Inc.'s SAM.gov registration is active through January 6, 2027.
How much has HJ Science & Technology Inc. received in federal contracts?
Federal contracts obligated $699,983 to HJ Science & Technology Inc. in fiscal year 2025 and $2,107,432 in fiscal years 2023 through 2027.
What is HJ Science & Technology Inc.'s most recent federal award?
HJ Science & Technology Inc.'s most recent federal contract award is Research and development (N6833525C0428), from Naval Air Warfare Center (NAVAIR), on July 8, 2025.
On GovTribe
See HJ Science & Technology Inc.'s full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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