Silvestrum Climate Associates LLC
San Francisco, CA
- UEI
- Y8E6H4PKBFL5
- CAGE
- 985D6
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 736 Kirkham St, San Francisco, CA 94122, USA
- Website
- silvestrum.com
- Founded
- 2016
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Assessment of NASA CMS blue carbon products in the context of blue economy finance | Shared Services Center | $50,844 | |
| Non-personal services for coastal wetlands reporting | National Oceanic and Atmospheric Administration | $55,495 | |
| Carbon monitoring system continuing prototype product development solicitation, proposal number CMS 22 CMS22 0046 | Shared Services Center | $223,950 | |
| Carbon monitoring system continuing prototype product development solicitation proposal number CMS 22 CMS22 0046 | Shared Services Center | $223,950 | |
| Integrating lateral carbon fluxes into CMS ocean carbon estimates | Shared Services Center | $59,917 |
About Silvestrum Climate Associates LLC
Silvestrum Climate Associates LLC is a Sausalito, California-based limited liability partnership specializing in climate and environmental research, with a particular focus on carbon monitoring, coastal wetlands, and blue carbon ecosystems. As a self-certified small disadvantaged business, the company provides specialized technical services to federal agencies, primarily in the domains of climate science, carbon flux analysis, and environmental data integration. The firm is registered in SAM.gov through September 24, 2025, and has demonstrated expertise in supporting federal environmental research and reporting initiatives.
Through federal contract awards, Silvestrum Climate Associates has performed critical research and technical services primarily for the National Oceanic and Atmospheric Administration (NOAA) and NASA's Shared Services Center. Their contract work has included non-personal professional services for coastal wetlands reporting, technical training to address data and knowledge gaps in greenhouse gas inventories, and integrating lateral carbon fluxes into ocean carbon estimates. These contracts, ranging from $50,844 to $230,112, have consistently been awarded without set-aside designations and have supported international initiatives like NOAA's Blue Carbon Initiative. The contracts involve comprehensive analysis of carbon monitoring systems, greenhouse gas inventories, and technical support for developing countries' emissions reporting capabilities.
Regarding federal grant awards, Silvestrum Climate Associates has focused on continuing prototype product development within NASA's Carbon Monitoring System (CMS) program. Their grant work includes integrating lateral carbon fluxes into ocean carbon estimates and prototype product development under specific solicitations. They have also been involved in sub-grant work with the Smithsonian Institution, where they were responsible for integrating research findings into the coastal wetlands chapter of the U.S. National Greenhouse Gas Inventory. These grants, such as the $61,392 NASA grant awarded in January 2024, demonstrate the company's commitment to advancing scientific understanding of carbon systems and supporting national and international climate research efforts.
SBA capabilities narrative
Research and policy advice on climate change issues
Quick answers
What is Silvestrum Climate Associates LLC's UEI?
Silvestrum Climate Associates LLC's Unique Entity ID (UEI) in SAM.gov is Y8E6H4PKBFL5.
What is Silvestrum Climate Associates LLC's CAGE code?
Silvestrum Climate Associates LLC's CAGE code is 985D6.
What is Silvestrum Climate Associates LLC's primary NAICS code?
Silvestrum Climate Associates LLC's primary NAICS code is 541620 (Environmental Consulting Services).
Where is Silvestrum Climate Associates LLC located?
Silvestrum Climate Associates LLC's physical address in SAM.gov is 736 Kirkham St, San Francisco, CA 94122, USA.
Is Silvestrum Climate Associates LLC registered in SAM.gov?
Yes. Silvestrum Climate Associates LLC's SAM.gov registration is active through August 17, 2027.
What is Silvestrum Climate Associates LLC's most recent federal award?
Silvestrum Climate Associates LLC's most recent federal contract award is Assessment of NASA CMS blue carbon products in the context of blue economy finance (80NSSC25PA851), from Shared Services Center, on March 31, 2025.
On GovTribe
See Silvestrum Climate Associates LLC's full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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