ENTERPRISE TECHNICAL ASSISTANCE SERVICES INC

OAK RIDGE, TENNESSEE 378308073

$138.39M
Total Contract Value
88 awards
First Award
Apr 20, 2022
Last Award
Nov 26, 2025
Business Size
small
CAGE Code
7KN10

Top Industries (NAICS)

NAICS CodeObligationsAwards
562910$115.34M72

Contract Awards

48 awards found

89303324DEM000120
Department of Energy
$3.22M
Nov 26, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00023 IS TO ADD FUNDING TO CLIN 0002 IN THE AMOUNT OF $3,217,000 AND CLIN 0003 IN THE AMOUNT OF $4,000.

NAICS: 562910 - REMEDIATION SERVICESFY2026
89303324DEM000120
Department of Energy
$349K
Nov 6, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00021 IS TO ADD FUNDING TO CLIN 0002 IN THE AMOUNT OF $349,000.

NAICS: 562910 - REMEDIATION SERVICESFY2026
89303324DEM000120
Department of Energy
$5.90M
Sep 30, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00020 IS TO INCREMENTAL FUND CONTRACT LINE ITEM NUMBER 0002 IN THE AMOUNT OF $5,812,951,89 AND CONTRACT LINE ITEM NUMBER 0003 IN THE AMOUNT OF $89,385.63. THE TOT

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$2.03M
Sep 16, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00019 IS TO INCREMENTAL FUND CONTRACT LINE ITEM NUMBER 0002 IN THE AMOUNT OF $62,179.65 AND CONTRACT LINE ITEM NUMBER 0003 IN THE AMOUNT OF $1,965,902.26. THE TOT

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$-1,135,317.02
Sep 15, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - THE PURPOSE OF THIS MODIFICATION IS A DE-OBLIGATION FOR CONTRACT LINE ITEM NUMBER 0003. TOTAL AMOUNT OF THIS MODIFICATION: $-1,135,317.02.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$-249,507.26
Sep 4, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - THE PURPOSE OF THIS MODIFICATION IS A COST CORRECTION FOR CLIN 0003. TOTAL AMOUNT OF THIS MODIFICATION: $-249,507.26.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$3.21M
Jul 31, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00016 IS TO ADD FUNDING IN THE AMOUNT OF $3,205,500.00

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$2.84M
Jul 2, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00013 IS TO INCREMENTAL FUND CLIN 0002 IN THE AMOUNT OF $2,836,000.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$130K
Jul 1, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING TO CLIN 0003. TOTAL AMOUNT OF THIS MODIFICATION: $129,727.17

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$2.52M
May 30, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0010 IS TO INCREMENTALLY FUND LINE ITEM 00002 IN THE AMOUNT OF $2,522,000.00.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$200K
May 6, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0009 IS TO INCREMENTALLY FUND LINE ITEM 00003 IN THE AMOUNT OF $200,000.00.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$1.14M
May 6, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00089 ADDS INCREMENTAL FUNDING IN THE AMOUNT OF $1,135,000.00

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$2.93M
May 1, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0008 IS TO INCREMENTALLY FUND LINE ITEMS 00002 AND 00003 IN THE AMOUNT OF $2,930,000.00 AND TO ISSUE A TASK ORDER 1 AGAINST CONTRACT LINE ITEM NUMBER 0003 IN THE

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$2.60M
Apr 1, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0006 IS TO ADD INCREMENTAL FUNDING TO CONTRACT.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$1.31M
Mar 13, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0004 IS TO ADD INCREMENTAL FUNDING TO CONTRACT.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$2.95M
Mar 10, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00088 ADDS INCREMENTAL FUNDING IN THE AMOUNT OF $2,946,610.00

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$3.59M
Jan 29, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00087 ADDS INCREMENTAL FUNDING IN THE AMOUNT OF $3,590,000.00

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303324DEM000120
Department of Energy
$124K
Jan 27, 2025

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT- MODIFICATION P0001 INCREMENTAL FUNDING OBLIGATION.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$438K
Dec 19, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00084 INCREMENTAL FUNDING OBLIGATION

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$1.83M
Dec 9, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00083 INCREMENTAL FUNDING OBLIGATION

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$2.87M
Nov 1, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00081 INCREMENTAL FUNDING OBLIGATION.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303319CEM000055
Department of Energy
$4.16M
Sep 24, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00079 INCREMENTAL FUNDING OBLIGATION.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303324DEM000120
Department of Energy
$2K
Sep 12, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE TECHNICAL SUPPORT SERVICES CONTRACT.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$1.73M
Aug 29, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00077 - DEFINITIZE CHANGE AND FUNDING ACTION.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$4.34M
Aug 15, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00076 - FUNDING ACTION ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$3.69M
Jun 25, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00074 - FUNDING ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$2.94M
May 17, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00072 - FUNDING

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$1.45M
Apr 30, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00071 - FUNDING

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$2.82M
Apr 3, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00070 - FUNDING

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$3.03M
Feb 23, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00069 - FUNDING

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$1.47M
Jan 18, 2024

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00067 - FUNDING

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$3.29M
Dec 21, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00066 - FUNDING AND ADMINISTRATIVE UPDATE

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$480K
Nov 17, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00065 - FUNDING ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$3.32M
Oct 31, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00064 - FUNDING ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303319CEM000055
Department of Energy
$3.14M
Sep 29, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00062 - FUNDING AND VARIOUS UPDATES

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$7.43M
Jul 28, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00061 - FUNDING ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$1.80M
Jun 29, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00050 - FUNDING ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$50K
May 12, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES - MODIFICATION P00059 - VARIOUS CHANGES

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$6.78M
Apr 21, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES -- MODIFICATION P00058 - ADD FUNDING ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$1.89M
Mar 31, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES -- MODIFICATION P00057 - ADD FUNDING ONLY

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$3.90M
Jan 18, 2023

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS) -- THIS IS A FUNDING ONLY ACTION.

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$2.20M
Dec 15, 2022

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS) -- THIS IS A FUNDING ONLY ACTION.

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$2.95M
Oct 20, 2022

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS) -- THIS IS A FUNDING ONLY ACTION.

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303319CEM000055
Department of Energy
$2.25M
Sep 30, 2022

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS) -- THIS IS A FUNDING ONLY ACTION.

NAICS: 562910 - REMEDIATION SERVICESFY2022
89303319CEM000055
Department of Energy
$9K
Aug 30, 2022

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS) -- THIS IS A SUPPLEMENTAL AGREEMENT TO DEFINITIZE VARIOUS CHANGES.

NAICS: 562910 - REMEDIATION SERVICESFY2022
89303319CEM000055
Department of Energy
$4.51M
Aug 15, 2022

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS) -- THIS IS A FUNDING ONLY ACTION.

NAICS: 562910 - REMEDIATION SERVICESFY2022
89303319CEM000055
Department of Energy
$5.33M
Jun 8, 2022

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS) -- THIS IS A FUNDING ONLY ACTION.

NAICS: 562910 - REMEDIATION SERVICESFY2022
89303319CEM000055
Department of Energy
$1.60M
Apr 21, 2022

PORTSMOUTH PADUCAH PROJECT OFFICE (PPPO) TECHNICAL SUPPORT SERVICES (TSS)

NAICS: 562910 - REMEDIATION SERVICESFY2022

Business Details

UEI
WD96EFXBF9F3
CAGE Code
7KN10
Address
1100 BETHEL VALLEY RD
OAK RIDGE, TN 378308073
Congressional District
TN-02

Parent Company

ENTERPRISE TECHNICAL ASSISTANCE SERVICES INC

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov