Follow the Money
Defense Contractor Leaderboard
Every major defense contractor, ranked by how much they receive from the Department of Defense. Revolving door connections tracked. All data from USAspending.gov.
39 contractors tracked
#ContractorDoD ObligationsSectorRev. Door
01
ELECTRIC BOAT CORPORATION
$10.8B——#1$10.8B
ELECTRIC BOAT CORPORATION02
HUMANA GOVERNMENT BUSINESS INC
$5.5B——#2$5.5B
HUMANA GOVERNMENT BUSINESS INC03
AMERISOURCEBERGEN DRUG CORP
$5.3B——#3$5.3B
AMERISOURCEBERGEN DRUG CORP04
TRIWEST HEALTHCARE ALLIANCE CORP
$4.7B——#4$4.7B
TRIWEST HEALTHCARE ALLIANCE CORP05
RTX CORPORATION
$3.8B——#5$3.8B
RTX CORPORATION06
HUNTINGTON INGALLS INCORPORATED
$3.5B——#6$3.5B
HUNTINGTON INGALLS INCORPORATED07
ATLANTIC DIVING SUPPLY, INC.
$3.5B——#7$3.5B
ATLANTIC DIVING SUPPLY, INC.08
RAYTHEON COMPANY
$3.4B——#8$3.4B
RAYTHEON COMPANY09
BOOZ ALLEN HAMILTON INC
$3.1B——#9$3.1B
BOOZ ALLEN HAMILTON INC10
HUNTINGTON INGALLS INC
$3.0B——#10$3.0B
HUNTINGTON INGALLS INC11
NORTHROP GRUMMAN SYSTEMS CORP
$2.9B——#11$2.9B
NORTHROP GRUMMAN SYSTEMS CORP12
SIKORSKY AIRCRAFT CORPORATION
$2.8B——#12$2.8B
SIKORSKY AIRCRAFT CORPORATION13
NATIONAL STEEL AND SHIPBUILDING COMPANY
$2.8B——#13$2.8B
NATIONAL STEEL AND SHIPBUILDING COMPANY14
FLUOR MARINE PROPULSION, LLC
$2.3B——#14$2.3B
FLUOR MARINE PROPULSION, LLC15
BECHTEL PLANT MACHINERY, INC.
$2.2B——#15$2.2B
BECHTEL PLANT MACHINERY, INC.16
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
$2.2B——#16$2.2B
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION17
BATH IRON WORKS CORPORATION
$2.1B——#17$2.1B
BATH IRON WORKS CORPORATION18
SPACE EXPLORATION TECHNOLOGIES CORP.
$2.0B——#18$2.0B
SPACE EXPLORATION TECHNOLOGIES CORP.19
SIERRA NEVADA COMPANY, LLC
$2.0B——#19$2.0B
SIERRA NEVADA COMPANY, LLC20
BELL TEXTRON INC
$1.9B——#20$1.9B
BELL TEXTRON INC21
THALLE CONSTRUCTION CO INC
$1.9B——#21$1.9B
THALLE CONSTRUCTION CO INC22
AMENTUM SERVICES, INC.
$1.8B——#22$1.8B
AMENTUM SERVICES, INC.23
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
$1.8B——#23$1.8B
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.24
CACI, INC. - FEDERAL
$1.8B——#24$1.8B
CACI, INC. - FEDERAL25
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
$1.6B——#25$1.6B
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC26
LEIDOS, INC.
$1.6B——#26$1.6B
LEIDOS, INC.27
GENERAL DYNAMICS LAND SYSTEMS INC.
$1.4B——#27$1.4B
GENERAL DYNAMICS LAND SYSTEMS INC.28
BELL BOEING JOINT PROJECT OFFICE
$1.3B——#28$1.3B
BELL BOEING JOINT PROJECT OFFICE29
BARNARD CONSTRUCTION COMPANY, INCORPORATED
$1.3B——#29$1.3B
BARNARD CONSTRUCTION COMPANY, INCORPORATED30
V2X AEROSPACE LLC
$1.3B——#30$1.3B
V2X AEROSPACE LLC31
GENERAL ELECTRIC COMPANY
$1.3B——#31$1.3B
GENERAL ELECTRIC COMPANY32
LOCKHEED MARTIN CORP
$1.3B——#32$1.3B
LOCKHEED MARTIN CORP33
LOCKHEED MARTIN CORPORATION
$1.2B——#33$1.2B
LOCKHEED MARTIN CORPORATION34
THE BOEING COMPANY
$1.2B——#34$1.2B
THE BOEING COMPANY35
PALANTIR USG INC
$1.2B——#35$1.2B
PALANTIR USG INC36
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC
$1.2B——#36$1.2B
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC37
L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P.
$1.2B——#37$1.2B
L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P.38
W S DARLEY & CO
$1.1B——#38$1.1B
W S DARLEY & CO39
NORTHROP GRUMMAN SYSTEMS CORPORATION
$1.1B——#39$1.1B
NORTHROP GRUMMAN SYSTEMS CORPORATIONMethodology
Contractor rankings are based on total contract obligations reported to USAspending.gov for the current fiscal year. Obligations represent legally binding commitments of federal funds, not actual outlays (payments). A contractor may appear multiple times if it operates under different legal entities. Revolving door data is curated from public disclosures and POGO's database. Sector classifications are editorial.