RSI Entech, LLC
RSI Entech, LLC received $122.5M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 2.3% from $125.4M the year before, and $552.1M since FY2022. Its largest customer is the Department of Energy.
See 2 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- G4QHA4XRAA86
- CAGE code
- 3M3V3
- Headquarters
- Oak Ridge, TN
- Business size
- Small Business
- Socioeconomic status
- Alaska Native Corporation
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Energy | $122.5M | $552.1M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 562910 | Remediation Services | $122.5M | $552.1M |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| R799 | Support- management: Other | $552.1M |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 89303323FLM400007 | Department of Energy TO INCREMENTALLY FUND TO 8 FOR ONE MONTH. | $165.4M | Dec 31, 2026 |
| 89303323FLM400008 | Department of Energy TO INCREMENTALLY FUND TO 9 FOR ONE MONTH. | $136.1M | Jan 31, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 89303326FLM400016 | Department of Energy TASK ORDER 12: LEGACY MANAGEMENT SUPPORT SERVICES | $32.8M | Sep 17, 2026 |
| 89303326FLM400015 | Department of Energy GENERAL SUPPORT FOR LMS IDIQ | $1.1M | Oct 30, 2025 |
| 89303323FLM400007 | Department of Energy TO INCREMENTALLY FUND TO 8 FOR ONE MONTH. | $7.0M | Sep 27, 2023 |
| 89303323FLM400008 | Department of Energy TO INCREMENTALLY FUND TO 9 FOR ONE MONTH. | $5.0M | Sep 27, 2023 |
| 89303323FLM400009 | Department of Energy TO INCREMENTALLY FUND TO 10 FOR ONE MONTH. | $100K | Sep 26, 2023 |
| 89303022FLM400040 | Department of Energy TASK ORDER 3, PROGRAM SUPPORT | $3.5M | Apr 29, 2022 |
| 89303022FLM400039 | Department of Energy TASK ORDER 2, LTS&M SUPPORT | $8.7M | Mar 31, 2022 |
| 89303022FLM400041 | Department of Energy YEAR 2, TASK ORDER 4, GENERAL SUPPORT | $844K | Mar 31, 2022 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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