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Top 10 NAICS By Obligations - FY'19 and FY'18

U.S DEPARTMENT OF TRANSPORTATION
Top 10 NAICS Codes
FY2019
 
NAICS Codes and DescriptionTotal Obligations
541330 (ENGINEERING SERVICES) $1,259,904,658.43
541512 (COMPUTER SYSTEMS DESIGN SERVICES)$487,931,292.51
541519 (OTHER COMPUTER RELATED SERVICES)$425,066,234.29
237310 (HIGHWAY, STREET, AND BRIDGE CONSTRUCTION)$370,423,603.45
517310 (TELECOMMUNICATIONS RESELLERS)$352,362,050.63
483111 (DEEP SEA FREIGHT TRANSPORTATION)$343,914,926.84
541611 (ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES)$303,948,823.33
541712 (RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)$282,239,248.58
334290 (OTHER COMMUNICATIONS EQUIPMENT MANUFACTURING)$246,814,892.05
541990 (ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES)$214,411,816.16
Total Eligible Dollars$4,287,017,546.27
Source: Federal Procurement Data System-Next Generation (FPDS-NG) 
 
U.S DEPARTMENT OF TRANSPORTATION
Top 10 NAICS Codes
FY2018
 
NAICS Codes and DescriptionTotal Obligations
541330 (ENGINEERING SERVICES)$1,242,225,337.07
237310 (HIGHWAY, STREET, AND BRIDGE CONSTRUCTION)$657,061,087.93
541512 (COMPUTER SYSTEMS DESIGN SERVICES)$555,966,613.39
541519 (OTHER COMPUTER RELATED SERVICES)$416,957,633.99
517310 (TELECOMMUNICATIONS RESELLERS)$329,407,528.10
541712 (RESEARCH AND DEVELOPMENT IN PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY))$313,953,267.65
483111  DEEP SEA FREIGHT TRANSPORTATION$288,175,876.54
541611 (ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES)$275,025,294.42
334511 (SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING)$211,875,316.63
488190 (OTHER COMMUNICATIONS EQUIPMENT MANUFACTURING)$207,644,086.97
Total Eligible Dollars$4,498,292,042.69
Source: Federal Procurement Data System-Next Generation (FPDS-NG) 
Last updated: Tuesday, November 26, 2019