RSI Amentum Environmental Solutions, LLC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2026
- $5K
- $5,000under this UEI
- FY2026 obligations
- $5K†
- $5,000Provisional
- Awards and orders
- 1
- with positive net obligations1 IDV vehicle held
- Latest action
- Jun 22, 2026
- SAM.gov registration
- Active
- Registration expiration date Sep 30, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Oct 4, 2024 (2 years)
- Location
- San Francisco, CA
- State of incorporation
- Tennessee
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 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 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TALZZ1LH55S3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2026. 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: $5,000 (provisional)
Total across 1 fiscal year: $5,000
Top awarding agencies
- Department of Defense$5,000, 100%
Top awarding sub-agencies
- Department of the Navy$5,000, 100%
Top NAICS by obligations
- 238910Site preparation contractors$5,000, 100%
Top product and service codes by obligations
- P400Salvage- demolition of buildings$5,000, 100%
Capabilities
NAICS codes
- 562910Environmental Remediation Services(primary)Small
- 238910Site Preparation Contractors
- 561210Facilities Support Services12Small
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:
- Small Business Joint Venture
- Minority-Owned Business
- Native American Owned
- Self Certified Small Disadvantaged Business
- Alaskan Native Corporation Owned Firm
Contracts
Latest awards and orders
- N6247326D5205Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- N6247326F0166Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for RSI Amentum Environmental Solutions, LLC lists a physical address and a separate mailing address, along with 4 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
1485 Bay Shore Blvd Ste 425
San Francisco, CA, 94124
USA
Mailing Address
1485 Bay Shore Blvd Ste 425
San Francisco, CA, 94124
USA
Government Business Contact
Cindy Timbes
151 Lafayette Drive
Suite 100
Oak Ridge, TN, 37830
USA
Electronic Business Contact
Rachel Meredith
151 Lafayette Drive
Suite 100
Oak Ridge, TN, 37830
USA
Past Performance Contact
Connie Toomey
151 Lafayette Drive, Suite 100
Oak Ridge, TN, 37830
USA
Electronic Business Alternate Contact
Christina Chavez
151 Lafayette Drive, Suite 100
Oak Ridge, TN, 37830
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
RSI Amentum Environmental Solutions, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 30, 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
Other contractors in California with primary NAICS 562910
- Enviro-Fix Solutions LLCBurlingame, CA
- The Source Group, Inc.Pleasant Hill, CA
- ECC Environmental LLCBurlingame, CA
- Insight Environmental Engineering & Construction, Inc.Brea, CA
- Noreas Environmental Services LLCIrvine, CA
- Noreas Aptim Environmental Remediation JVIrvine, CA