Contract-Trader / Agency

Department of State

599 contracts · $42.79B awarded · 299 contractors

Department of State has awarded 599 verified federal contracts totaling $42.79B to 299 unique contractors. Data sourced from SAM.gov and USASpending.gov.

Top Contractors

ContractorAwardsTotal ValueLatest
BL HARBERT INTERNATIONAL LLC13$5.16B2025-10-01
CADDELL CONSTRUCTION CO. (DE), LLC15$5.05B2025-02-28
PAE GOVERNMENT SERVICES, INC.16$3.88B2023-09-29
XATOR LLC2$2.88B2023-03-01
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.4$1.88B2025-05-01
CGI FEDERAL INC.9$1.87B2024-05-10
SOC LLC6$1.05B2023-07-01
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION2$1.00B2025-05-09
MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.3$797.4M2019-09-27
AAR GOVERNMENT SERVICES, INC.4$697.2M2025-06-01
ACCENTURE FEDERAL SERVICES LLC7$687.9M2025-06-01
DELOITTE CONSULTING LLP4$671.2M2025-09-27
INTER-CON SECURITY SYSTEMS, INC.1$650.3M2021-11-01
TRIPLE CANOPY INC2$648.0M2022-02-27
AT&T TECHNICAL SERVICES COMPANY, INC2$572.4M2021-01-18
LDRM LLC1$567.7M2019-09-30
AMENTUM SERVICES, INC.5$539.0M2026-07-01
GARDAWORLD FEDERAL SERVICES LLC2$446.1M2022-11-14
PERATON INC.2$421.1M2024-09-04
PHOENIX AIR GROUP, INC.1$417.4M2019-09-01
ACUITY - JANUS GLOBAL, LLC3$400.2M2023-01-04
MINBURN TECHNOLOGY GROUP, LLC1$369.7M2024-03-01
PERNIX INTERNATIONAL, LLC1$366.0M2021-09-17
ADVANCED C4 SOLUTIONS INC2$356.6M2025-09-29
CDW GOVERNMENT LLC1$340.2M2019-03-01
GUIDEHOUSE LLP4$323.6M2021-09-22
PECKHAM VOCATIONAL INDUSTRIES, INC.2$320.9M2025-09-28
GENERAL DYNAMICS INFORMATION TECHNOLOGY INC.5$299.6M2024-12-20
CHEROKEE NATION MANAGEMENT & CONSULTING, L.L.C..1$287.0M2021-09-15
AMERICAN INSTITUTE IN TAIWAN1$276.6M2017-10-01
IDEMIA NATIONAL SECURITY SOLUTIONS LLC2$276.2M2018-09-25
MICHAEL STAPLETON ASSOCIATES, LTD.2$253.9M2023-03-30
POND SECURITY SERVICE GMBH1$252.5M2014-02-01
TETRA TECH, INC.1$247.6M2022-09-30
AMERICAN INTERNATIONAL CONTRACTORS (SPECIAL PROJECTS) I1$241.2M2021-09-03
TATITLEK TECHNOLOGIES, LLC4$220.2M2019-03-01
SERCO SERVICES INC1$194.9M2007-06-22
CITIBANK, NATIONAL ASSOCIATION1$184.0M2025-09-30
DEVELOPMENT INFOSTRUCTURE LLC1$183.4M2017-12-15
OBSIDIAN SOLUTIONS GROUP LLC1$180.4M2016-09-30
PERNIX GROUP, INC.1$174.2M2017-09-29
AT&T ENTERPRISES, LLC1$172.1M2020-08-12
TECHNIKO LLC1$169.9M2018-09-30
COMMUNICATIONS RESOURCE INC1$167.4M2015-09-28
LUMBEE TRIBE ENTERPRISES LLC1$167.3M2018-09-29
CHEROKEE NATION STRATEGIC PROGRAMS, L.L.C.1$163.6M2019-06-01
DESBUILD INCORPORATED2$156.2M2018-09-30
GREAT HILL SOLUTIONS, LLC2$144.3M2024-12-12
HCI MANAGEMENT SERVICES COMPANY2$142.2M2019-09-30
ALL NATIVE SYNERGIES COMPANY1$142.1M2020-09-30