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Federal Contractor Ranking

Top 50 DHS Contractors (Department of Homeland Security)

The 50 largest contractors to the U.S. Department of Homeland Security by total obligated dollars, FY2016–FY2026.

𝕏in
50
Contractors Ranked
$111B
Combined Obligated
U.S. Department of Homeland Security
Cohort
RankContractorTotal Obligated
🥇
Fisher Sand & Gravel CO

UEI XAVBDA4D13N7

$15B
🥈
Leidos, INC.

UEI UE9QJD4KK1L6

$4.9B
🥉
Deployed Resources LLC

UEI GFTGQRJ8F959

$4.6B
#4
Barnard Construction Company, Incorporated

UEI LEGGW1TNMVC9

$4.5B
#5
Paragon Systems INC

UEI RG1VD6RNMXB5

$4.5B
#6
Bollinger Shipyards Lockport, L.L.C.

UEI KK7TLU2HQGH9

$4.3B
#7
The Geo Group, INC.

UEI JMLKZZ1NL2Z6

$4.1B
#8
Bccg A Joint Venture

UEI VNQTYNAV9C25

$3.5B
#9
Davie Defense INC.

UEI DYABDAZV92C1

$3.5B
#10
Deloitte Consulting LLP

UEI CKV2L9GZKJK3

$2.7B
#11
Csi Aviation, INC

UEI D5BNEHB3UL89

$2.6B
#12
Sls Federal Services LLC

UEI VLDKT27H2AG1

$2.4B
#13
General Dynamics Information Technology, INC.

UEI SMNWM6HN79X5

$2.4B
#14
Spencer Construction LLC

UEI MKMNZ369ZB59

$2.4B
#15
Southwest Valley Constructors CO

UEI W31DQKBPJCD3

$2.2B
#16
B.i. Incorporated

UEI PKK6L9KLMYR5

$2.1B
#17
Triple Canopy INC

UEI F481BZWYCZA7

$2.1B
#18
Accenture Federal Services LLC

UEI C47BNA8GM833

$2.1B
#19
Csra LLC

UEI VSFCW25ZAE49

$2.0B
#20
Corecivic, INC.

UEI HJGMJN1JKL46

$1.8B
#21
Techflow, INC.

UEI WDXQN83XB8Z8

$1.8B
#22
Dell Federal Systems L.P

UEI N1C5QLNPJLS4

$1.7B
#23
International Business Machines Corporation

UEI VV9KH3L99VE3

$1.6B
#24
Mvm, INC.

UEI ZHJYA5NN32Z5

$1.6B
#25
Eastern Shipbuilding Group, INC.

UEI XJTAAHL58NB6

$1.6B
#26
Whiting-turner Contracting Company, The

UEI VEP4UN7LDMK5

$1.5B
#27
The Mitre Corporation

UEI DMHDNDCPWUD1

$1.5B
#28
Ami Metals, INC

UEI J89LTB1S62C7

$1.5B
#29
Amentum Services, INC.

UEI QEMLRQA7PLG4

$1.5B
#30
Huntington Ingalls Incorporated

UEI C3NLZNSMU254

$1.4B
#31
Austal USA, LLC

UEI RG6LJJM6JBS3

$1.4B
#32
American Medical Response, INC.

UEI URLHLRNCAU75

$1.4B
#33
Covenant Aviation Security, LLC

UEI C8GANE5B4W83

$1.4B
#34
Science Applications International Corporation

UEI MMLKPW9JLX64

$1.3B
#35
Loyal Source Government Services LLC

UEI Y54FQAPG4TN5

$1.2B
#36
Caci Nss, LLC

UEI EELEC8QCC3N8

$1.2B
#37
Smiths Detection INC.

UEI FHKLJV1NP651

$1.2B
#38
Barnard Spencer Joint Venture

UEI US79M57E8DT9

$1.2B
#39
Unisys Corporation

UEI RBZNNB53KMJ3

$1.1B
#40
Booz Allen Hamilton INC

UEI JCBMLGPE6Z71

$1.1B
#41
Rauma Marine Constructions Oy

UEI RNHNMK7VCEL1

$1.1B
#42
Caci, INC. - Federal

UEI N3PBJAVNKF61

$1.1B
#43
General Atomics Aeronautical Systems, INC.

UEI ZH4NVFG3Z526

$985M
#44
Akima Global Services, LLC

UEI LUDNH5K4XQU9

$973M
#45
Anduril Industries, INC.

UEI KC3CH2MSK7Q3

$924M
#46
Dev Technology Group INC

UEI EBHPGDLGQLB5

$924M
#47
Peraton Enterprise Solutions LLC

UEI MBSRAWAQ9559

$920M
#48
Four Points Technology, L.L.C.

UEI H1KHJPJH9R51

$919M
#49
Ch2m Hill - Cdm Pa-tac Recovery Services

UEI JN64M1FN5551

$902M
#50
Mantech Advanced Systems International, INC.

UEI JY2BDT2K58Z6

$887M

Source: USAspending.gov, FY2016–FY2026. Mindy aggregates by contractor legal name and rolls up parent + subsidiary UEI relationships. Click any row to view full contracting profile.

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