Contractor directory
UEI G4QHA4XRAA86 · CAGE 3M3V3

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 ↓
Obligations, latest 12 months
$122.5M
down 2.3% vs. $125.4M
Since FY2022
$552.1M
14 awards
Awards with activity
7
Latest 12 months
Most recent action
Sep 29, 2026
First seen Nov 15, 2021

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.

FY2022
$104.1M
FY2023
$93.3M
FY2024
$106.9M
FY2025
$125.4M
FY2026
$122.5M

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 agencyLatest 12 moSince FY2022
Department of Energy$122.5M$552.1M

Top NAICS codes

Industry codes agencies recorded on this contractor's awards, since FY2022.

NAICSIndustryLatest 12 moSince FY2022
562910Remediation Services$122.5M$552.1M

What it sells

Product and service codes (PSC) on this contractor's awards, since FY2022.

PSCDescriptionSince FY2022
R799Support- 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.

AwardAgencyObligatedCurrent end
89303323FLM400007
Department of Energy
TO INCREMENTALLY FUND TO 8 FOR ONE MONTH.
$165.4MDec 31, 2026
89303323FLM400008
Department of Energy
TO INCREMENTALLY FUND TO 9 FOR ONE MONTH.
$136.1MJan 31, 2027

Recent awards

This contractor's newest prime contract awards, most recent first.

AwardAgencyObligatedAwarded
89303326FLM400016
Department of Energy
TASK ORDER 12: LEGACY MANAGEMENT SUPPORT SERVICES
$32.8MSep 17, 2026
89303326FLM400015
Department of Energy
GENERAL SUPPORT FOR LMS IDIQ
$1.1MOct 30, 2025
89303323FLM400007
Department of Energy
TO INCREMENTALLY FUND TO 8 FOR ONE MONTH.
$7.0MSep 27, 2023
89303323FLM400008
Department of Energy
TO INCREMENTALLY FUND TO 9 FOR ONE MONTH.
$5.0MSep 27, 2023
89303323FLM400009
Department of Energy
TO INCREMENTALLY FUND TO 10 FOR ONE MONTH.
$100KSep 26, 2023
89303022FLM400040
Department of Energy
TASK ORDER 3, PROGRAM SUPPORT
$3.5MApr 29, 2022
89303022FLM400039
Department of Energy
TASK ORDER 2, LTS&M SUPPORT
$8.7MMar 31, 2022
89303022FLM400041
Department of Energy
YEAR 2, TASK ORDER 4, GENERAL SUPPORT
$844KMar 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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