Browse Federal Contractors

Explore all 5,000 federal contractors with USAspending.gov award data

Large contractors are often registered in USAspending.gov's SAM.gov-linked recipient data under multiple legal-entity names and Unique Entity Identifiers (UEIs), one company can appear here as several separate rows (for example, a parent corporation and its individually-registered business segments). We show each registered entity as USAspending reports it rather than guessing which registrations belong to the same ultimate parent, so when sorting by Total Awards, a single well-known company's combined federal spending may be split across more than one row here.

According to USAspending.gov, maintained by the U.S. Department of the Treasury under the Digital Accountability and Transparency Act of 2014, this directory currently tracks the 5,000 top contractors by total obligation amount, see our methodology for the full source detail.

5,000 contractors

Sort by: Name Total Awards
Contractor Name Total Awards
Lanteris Space LLC $129,990,731.22
Lantheus Holdings, Inc. $40,862,068.4
Laurel Technologies Partnership $110,370,587.19
Lawelawe Defense, Inc. $60,784,611.87
Lawelawe Defense, Inc. $60,784,611.87
Lawelawe Technology Services, Inc. $27,674,428.44
Lawelawe Technology Services, Inc. $27,674,428.44
Lawrence Livermore National Security, LLC $3,871,094,427.98
Lawrence Livermore National Security, LLC $3,871,094,427.98
Lazarus Energy Holdings LLC $113,327,972.88
Lazarus Energy Holdings LLC $113,327,972.88
Lb & B Associates Inc $64,189,707.22
Lb & B Associates Inc $64,189,707.22
Lc Industries Inc $139,782,782.73
Lc Industries Inc $139,782,782.73
Ldrm LLC $114,753,453.43
Ldrm LLC $114,753,453.43
Leading Technology Composites Inc $118,206,359.47
Leading Technology Composites Inc $118,206,359.47
Leidos Biomedical Research Inc $818,420,554.66
Leidos Holdings, Inc. $10,903,430,869.88
Leidos, Inc. $2,887,316,978.82
Leidos, Inc. $1,219,441,902.56
Leidos, Inc. $1,219,441,902.56
Leidos, Inc. $1,082,057,056.67
Leidos, Inc. $925,446,191.58
Leidos, Inc. $544,846,646.02
Leidos, Inc. $431,942,319.88
Leidos, Inc. $431,942,319.88
Leidos, Inc. $349,673,090.05
Leidos, Inc. $114,867,707.12
Leidos, Inc. $114,867,707.12
Leisnoi Professional Services LLC $27,546,412.15
Leisnoi Professional Services LLC $27,546,412.15
Leisnoi Professional Services, LLC $27,860,106.62
Leisnoi Professional Services, LLC $27,860,106.62
Leland Stanford Junior University $403,324,122.73
Leonardo Spa $810,142,175.1
Leonardo UK Ltd $31,799,040.18
Leprino Foods Dairy Products Co $99,623,076.49
Leprino Foods Dairy Products Co $99,623,076.49
Leslie Controls, Inc. $60,056,675.12
Level 3 Communications, LLC $29,376,033.23
Lexisnexis Special Services Inc $48,486,830.97
Lhdtsv LLC $26,991,326.61
Lhdtsv LLC $26,991,326.61
Liberty Global Logistics LLC $129,906,696.04
Liberty Global Logistics LLC $129,906,696.04
Life Science Logistics LLC $37,246,036.35
Life Science Logistics, LLC $37,246,036.35