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Federal Contractor Ranking

Top 50 Federal Contractors in Washington

The 50 largest federal contractors headquartered in Washington by total obligated dollars (FY2016–FY2026), based on recipient state address from USAspending.gov.

𝕏in
50
Contractors Ranked
$111B
Combined Obligated
Contractors headquartered in Washington
Cohort
RankContractorTotal Obligated
🥇
The Boeing Company

UEI WZWRLY4G3PL8

$57B
🥈
Battelle Memorial Institute

UEI CWKJEXDG79A7

$14B
🥉
Microsoft Corporation

UEI FMVPEWNJGLM1

$4.7B
#4
Insitu, INC.

UEI QXMUHJ7XTF89

$2.8B
#5
Hanford Mission Integration Solutions, LLC

UEI X2KSLTU1CM33

$2.7B
#6
Manson Construction CO

UEI UJGKNVYG6UZ3

$2.7B
#7
Ch2m Hill Plateau Remediation Company

UEI VRGLRX4DL8G9

$2.7B
#8
Skookum Educational Programs

UEI M1TCVLSF65Z9

$1.8B
#9
Blue Origin Washington, LLC

UEI SH2ER4W6LH13

$1.8B
#10
Mission Support Alliance, LLC

UEI KK28MBCGKCT6

$1.7B
#11
Pacmed Clinics

UEI NB7GJWCMRQY3

$1.7B
#12
Kiewit Infrastructure West CO.

UEI YSNNL4FGAQ53

$1.1B
#13
Philips North America LLC

UEI T41NB3MDAPZ6

$989M
#14
Amazon Web Services, INC.

UEI NQEWN6C1LSU5

$925M
#15
US Oil & Refining CO

UEI U9JEXVGS3EC5

$879M
#16
University Of Washington

UEI HD1WMN6945W6

$836M
#17
Kiewit-alberici Siop Macc Ajv

UEI DCNRFXF8MZW5

$772M
#18
Metro Machine Corp

UEI N7MEWB7D97U1

$768M
#19
Aero-flite, INC.

UEI QLPVYV6GY874

$737M
#20
Aerojet Rocketdyne, INC.

UEI XSEFW2JFVLW4

$527M
#21
Hanford Laboratory Management And Integration LLC

UEI ULMYTS8ANMF4

$523M
#22
Remote Medicine INC.

UEI V7UJJ89RME64

$495M
#23
Blue Origin Federation, LLC

UEI NBVAJ2FT6CK5

$488M
#24
Safe Boats International LLC

UEI NG5DSM9C8EE7

$486M
#25
Garco Construction, INC.

UEI KHCKQ1ZWE6P4

$448M
#26
Absher Construction CO

UEI E929DGJ4NSQ5

$443M
#27
Philips Medical Systems North America INC.

UEI U3XYHNMV8KN7

$420M
#28
Trident Seafoods Corporation

UEI QSE9V2GD1QK3

$400M
#29
Bp West Coast Products LLC

UEI DK56VFNQXPM6

$361M
#30
Lockheed Martin Aculight Corporation

UEI WYAVK6MSRJ15

$346M
#31
Fluor Federal Services INC

UEI NZ9CUMF36PK1

$334M
#32
The Lighthouse For The Blind, Incorporated

UEI DFUTTHKLBR85

$332M
#33
Advanced Technology Construction Corporation

UEI J39ZNELNYAU8

$330M
#34
Doyon Management Services, LLC

UEI FD6UQN89RKH3

$310M
#35
Path

UEI PD3VNAABZJL7

$296M
#36
T-mobile USA, INC.

UEI ZVW2T2CCG7V9

$287M
#37
Sealaska Constructors LLC

UEI RZB5P2ZLLUF1

$286M
#38
Food Services, INC.

UEI PA39B1A2RTL3

$275M
#39
Pacific Tech Construction INC

UEI NPRHJXMJ1JS4

$275M
#40
The Neil Jones Food Company

UEI Q5XBAM5MNZ87

$275M
#41
Knight Const. & Supply, INC

UEI S6HKH3KV35N3

$268M
#42
Shape Construction INC

UEI TS42BZKA3NY3

$247M
#43
Northbank Civil And Marine, LLC

UEI PUVYFG5N1NH8

$246M
#44
Obi Seafoods, LLC

UEI UH24AD61RJT9

$243M
#45
Unifire, INC.

UEI N2KTUR1MFDM8

$238M
#46
Apogee Group, LLC

UEI ZG32AR6KY7R8

$236M
#47
Sysco Seattle, INC.

UEI YYJMR75QJGJ6

$232M
#48
Tech2 Solutions

UEI VFQ5KND77674

$230M
#49
Triton Marine Construction Corp.

UEI CCCHALNKQKV9

$225M
#50
San Mar Corporation

UEI JJ5JAFUJZMR6

$217M

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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