Federal Contract Awards — NAICS 541990
Explore federal contract awards in NAICS 541990 — identify vendors and track industry spending trends.
This week in federal awards
5,398 matching · sorted by dollars_obligated
BATTELLE ENERGY ALLIANCE, LLC
Department of Energy · NAICS 541990
$26.7B
Nov 9, 2004
Older
BATTELLE ENERGY ALLIANCE, LLC
Department of Energy · NAICS 541990
$25.1B
Jan 27, 2026
Prior Year
BATTELLE ENERGY ALLIANCE, LLC
Department of Energy · NAICS 541990
$24.6B
Nov 26, 2025
Prior Year
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED
Department of Energy · NAICS 541990
$3.2B
Mar 10, 2016
Older
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED
Department of Energy · NAICS 541990
$3.0B
Feb 26, 2026
Prior Year
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED
Department of Energy · NAICS 541990
$3.0B
Nov 24, 2025
Prior Year
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED
Department of Energy · NAICS 541990
$3.0B
Oct 31, 2025
Prior Year
OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED
Department of Energy · NAICS 541990
$3.0B
Nov 7, 2025
Prior Year
HII MISSION TECHNOLOGIES CORP
General Services Administration · NAICS 541990
$802.5M
Sep 16, 2024
Older
BOOZ ALLEN HAMILTON INC
General Services Administration · NAICS 541990
$774.2M
Sep 10, 2024
Older
PTSI MANAGED SERVICES INC
Department of Transportation · NAICS 541990
$725.1M
Mar 30, 2023
Older
SMARTRONIX, LLC
General Services Administration · NAICS 541990
$670.3M
Oct 31, 2025
Prior Year
HII MISSION TECHNOLOGIES CORP
General Services Administration · NAICS 541990
$604.9M
Mar 1, 2023
Older
BLUESTAQ LLC
General Services Administration · NAICS 541990
$580.4M
Aug 1, 2019
Older
THE MITRE CORPORATION
Department of Defense · NAICS 541990
$569.2M
Aug 1, 2025
Older
THE MITRE CORPORATION
Department of Defense · NAICS 541990
$524.2M
Nov 19, 2025
Prior Year
HII MISSION TECHNOLOGIES CORP
General Services Administration · NAICS 541990
$493.1M
Feb 4, 2026
Prior Year
HII MISSION TECHNOLOGIES CORP
General Services Administration · NAICS 541990
$426.2M
Dec 23, 2025
Prior Year
PTSI MANAGED SERVICES INC
Department of Transportation · NAICS 541990
$418.6M
Feb 5, 2026
Prior Year
NORIDIAN HEALTHCARE SOLUTIONS, LLC
Department of Health and Human Services · NAICS 541990
$407.4M
Feb 26, 2026
Prior Year
NORIDIAN HEALTHCARE SOLUTIONS, LLC
Department of Health and Human Services · NAICS 541990
$407.4M
Feb 13, 2018
Older
PTSI MANAGED SERVICES INC
Department of Transportation · NAICS 541990
$401.2M
Jan 16, 2026
Prior Year
BLUESTAQ LLC
General Services Administration · NAICS 541990
$396.2M
Dec 1, 2025
Prior Year
PTSI MANAGED SERVICES INC
Department of Transportation · NAICS 541990
$392.8M
Nov 5, 2025
Prior Year
PTSI MANAGED SERVICES INC
Department of Transportation · NAICS 541990
$392.5M
Dec 8, 2025
Prior Year