Overview
Obligated since award on contracts active FY2021–FY2026
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Insight EM-ENVIRONMENTAL MGMT CON BUS CTR (893033) is its largest buyer. See more on the Buyers tab
About
From the company's SBA profile, updated Mar 2026
RSI provides management support to large remediation contractors in the areas of baseline development, subcontract management, regulatory support, anayltical services and overall planning and program-level management and integration.
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $125M in FY2025. See more on the Contracts tab
$646M since award = $579M in FY2021–FY2026 + $66.8M before FY2021
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Insight 48% was performed in Tennessee. See more on the Contracts tab
Contracts
15 contracts with an action since FY2021
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Insight 89303020DLM000001 orders hold 90% of these contracts' obligations.
In FY2021, its other prime contracts net below zero after deobligations, so 89303020DLM000001 orders exceed all prime contracts
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Insight 79% of its prime obligations came through 89303020DLM000001 orders.
Current end date of each prime contract with an action since FY2021
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Rsi Entech, LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–10 of 15 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 89303323FLM400007 | 89303020DLM000001 | EM-ENVIRONMENTAL MGMT CON BUS CTR (893033) | $162,193,829 | Sep 30, 2026 | Ended |
| 89303323FLM400008 | 89303020DLM000001 | EM-ENVIRONMENTAL MGMT CON BUS CTR (893033) | $135,006,156 | Sep 30, 2026 | Ended |
| 89303022FLM400039 | 89303020DLM000001 | EM-ENVIRONMENTAL MGMT CON BUS CTR (893033) | $79,782,177 | Apr 30, 2024 | Ended |
| DEEM0002639 | Stand-alone | HEADQUARTERS PROCUREMENT SERVICES (893030) | $66,256,300 | Mar 31, 2020 | Ended |
| 89303022FLM400040 | 89303020DLM000001 | HEADQUARTERS PROCUREMENT SERVICES (893030) | $55,744,754 | Apr 30, 2024 | Ended |
| 89303021FLM400029 | 89303020DLM000001 | HEADQUARTERS PROCUREMENT SERVICES (893030) | $41,431,752 | Sep 29, 2023 | Ended |
| 89303022FLM400041 | 89303020DLM000001 | EM-ENVIRONMENTAL MGMT CON BUS CTR (893033) | $34,085,977 | Nov 8, 2025 | Ended |
| 89303021FLM400030 | 89303020DLM000001 | HEADQUARTERS PROCUREMENT SERVICES (893030) | $32,175,318 | Mar 31, 2022 | Ended |
| 89303021FLM400035 | 89303020DLM000001 | HEADQUARTERS PROCUREMENT SERVICES (893030) | $17,625,210 | Feb 29, 2024 | Ended |
| 89303326FLM400015 | 89303020DLM000001 | EM-ENVIRONMENTAL MGMT CON BUS CTR (893033) | $9,998,044 | Sep 30, 2026 | Ended |
Buyers
Department of Energy: $646M obligated since award; $494M in FY2021–FY2025 actions
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Insight Department of Energy placed 100%.
Contracting offices that awarded Rsi Entech, LLC prime contracts, FY2021–FY2026
See which offices award its contracts.
0 offices awarded only one contract.
Showing 1–2 of 2 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| EM-ENVIRONMENTAL MGMT CON BUS CTR (893033) | Department of Energy | 7 | $423,298,522 | Mar 31, 2022 | Aug 25, 2026 |
| HEADQUARTERS PROCUREMENT SERVICES (893030) | Department of Energy | 8 | $222,525,571 | Jul 12, 2013 | Dec 9, 2025 |
Opportunities
Open opportunities matching Rsi Entech, LLC's registered industries
Notices in its 7 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 541330, 541620, 541990, 561320, 562211, 541611, 562910
25 of the next 25 are due within 30 days.
25 of 218 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| SR Power Supplies Rack Detailed Design for ALS-U (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyOffice 899032 | Oct 20, 2026 |
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| waste management, transportation and disposal services for low-level radioactive waste material located at Goddard Space Flight Center, (opens in Procura)Combined Synopsis/Solicitation · NAICS 562211Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| ISBEE Solicitation: FFP Non-Personal Healthcare Services for OB/GYN Physician and Nursing Support, Cheyenne River Service Unit, Cheyenne River Health Center, Eagle Butte, SD. (opens in Procura)Combined Synopsis/Solicitation · Set aside: IEE · NAICS 561320Free account: full notice, dates, attachments | Indian Health Service (HHS)GREAT PLAINS AREA INDIAN HEALTH SVC (75H706) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| SOLICITATION NUMBER 392005 “STAFF AUG. - CONSTRUCTION MANAGER FOR TF PROJECTS” (opens in Procura)Sources Sought · Set aside: Small business · NAICS 561320Free account: full notice, dates, attachments | Department of EnergyOffice 899091 | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Special Notice - Short Term Materiel Fielding Support Modification Nov 2026 (opens in Procura)Special Notice · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Request for Information (RFI) - Medical Fielding Short-Term (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
| R--Staffing for Visitor Transportation Services for Glacier National Park (opens in Procura)Special Notice · NAICS 561320Free account: full notice, dates, attachments | Departmental Offices (DOI)Office 140PP0 | Oct 21, 2026 |
| B537--Better Health Membership and Dues FY27 (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 21, 2026 |
| Missile Defense Agency - Advanced Planning Services (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Missile Defense Agency (DOD)MISSILE DEFENSE AGENCY (MDA) (HQ0854) | Oct 21, 2026 |
| NAWCAD WOLF - Presolicitation Notice – Sole-Source Requirement for SNC Hardware and Software Trouble Report Support Basic Ordering Agreement (BOA) Task Order (TO) (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 21, 2026 |
| LARS Hardware Refresh (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8509 AFLCMC WIUKA | Oct 21, 2026 |
| F--Notice of Intent to Sole Source Modification for Contract 68HE0925C0002 (opens in Procura)Special Notice · NAICS 541620Free account: full notice, dates, attachments | Environmental Protection AgencyREGION 9 CONTRACTING OFFICE (68HE09) | Oct 21, 2026 |
| HVAC Re-Engineering Service (opens in Procura)Special Notice · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 22, 2026 |
| AMENDMENT S222--Biohazardous and Regulated Medical Waste Removal, Transporta tion, Treatment, and Disposal Services (opens in Procura)Special Notice · NAICS 562211Free account: full notice, dates, attachments | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 22, 2026 |
| Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 22, 2026 |
| S222--Biohazardous and Regulated Medical Waste Removal, Transporta tion, Treatment, and Disposal Services (opens in Procura)Combined Synopsis/Solicitation · NAICS 562211Free account: full notice, dates, attachments | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 22, 2026 |
| 619-25-902 | Mitigate Critical Electrical Hazards | AE CPS (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 22, 2026 |
Registration and contacts
Registration
- UEI
- G4QHA4XRAA86
- CAGE code
- 3M3V3
- Registration
- Active, expires Mar 12, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- OAK RIDGE, TN, 37830
- Congressional district
- TN-03
- Established
- 1996
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 7 industries; primary 562910
- 541330 Engineering Services
- 541611 Administrative Management and General Management Consulting Services
- 541620 Environmental Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561320 Temporary Help Services
- 562211 Hazardous Waste Treatment and Disposal
- 562910 Remediation ServicesPrimary
Contacts at Rsi Entech, LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Electronic business POCSAM.gov registrationAs of Mar 12, 2026 | Mar 12, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate government business POCSAM.gov registrationAs of Mar 12, 2026 | Mar 12, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate electronic business POCSAM.gov registrationAs of Mar 12, 2026 | Mar 12, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Past performance POCSAM.gov registrationAs of Mar 12, 2026 | Mar 12, 2026 |
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