Top NAICS Codes in California FY2026

Industries ranked by place-of-performance federal contract obligations in California during fiscal year 2026.

Quick answer

NAICS 236220, COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION, leads California in FY2026 with $164,029,092 in ingested obligations.

Market Snapshot

Ranked contractors87
Top obligations$164,029,092
RankNAICSNAICS industryObligationsAwards
1236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$164,029,0926
2237130POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION$68,735,4831
3237990OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION$45,500,0001
4237310HIGHWAY, STREET, AND BRIDGE CONSTRUCTION$17,687,1401
5334419OTHER ELECTRONIC COMPONENT MANUFACTURING$12,513,7743
6336611SHIP BUILDING AND REPAIRING$5,428,9902
7238220PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS$4,471,6886
8561320TEMPORARY HELP SERVICES$2,165,6342
9541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$2,078,6971
10624310VOCATIONAL REHABILITATION SERVICES$1,636,0412
11311999ALL OTHER MISCELLANEOUS FOOD MANUFACTURING$1,353,83412
12541620ENVIRONMENTAL CONSULTING SERVICES$1,290,5002
13561730LANDSCAPING SERVICES$1,161,2852
14562910REMEDIATION SERVICES$976,3511
15336111AUTOMOBILE MANUFACTURING$880,52419
16561720JANITORIAL SERVICES$852,2771
17326199ALL OTHER PLASTICS PRODUCT MANUFACTURING$731,7061
18327999ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING$570,0001
19561210FACILITIES SUPPORT SERVICES$527,9603
20339116DENTAL LABORATORIES$397,9424
21811210ELECTRONIC AND PRECISION EQUIPMENT REPAIR AND MAINTENANCE$367,6953
22541690OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES$316,5252
23115310SUPPORT ACTIVITIES FOR FORESTRY$260,0001
24561990ALL OTHER SUPPORT SERVICES$207,8641
25518210DATA PROCESSING, HOSTING, AND RELATED SERVICES$170,0001
26562991SEPTIC TANK AND RELATED SERVICES$168,6902
27339113SURGICAL APPLIANCE AND SUPPLIES MANUFACTURING$164,0705
28541519OTHER COMPUTER RELATED SERVICES$143,2047
29561710EXTERMINATING AND PEST CONTROL SERVICES$129,6533
30336413OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING$128,3058
31311991PERISHABLE PREPARED FOOD MANUFACTURING$122,2451
32541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)$104,6833
33339112SURGICAL AND MEDICAL INSTRUMENT MANUFACTURING$98,8533
34335132COMMERCIAL, INDUSTRIAL, AND INSTITUTIONAL ELECTRIC LIGHTING FIXTURE MANUFACTURING$95,4101
35336390OTHER MOTOR VEHICLE PARTS MANUFACTURING$88,5001
36334516ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING$76,9313
37541512COMPUTER SYSTEMS DESIGN SERVICES$65,6632
38336411AIRCRAFT MANUFACTURING$61,7702
39311812COMMERCIAL BAKERIES$60,2039
40335312MOTOR AND GENERATOR MANUFACTURING$59,4001
41511210SOFTWARE PUBLISHERS$57,2011
42562119OTHER WASTE COLLECTION$52,9811
43326291RUBBER PRODUCT MANUFACTURING FOR MECHANICAL USE$47,0131
44332613SPRING MANUFACTURING$44,4012
45332994SMALL ARMS, ORDNANCE, AND ORDNANCE ACCESSORIES MANUFACTURING$43,7473
46334112COMPUTER STORAGE DEVICE MANUFACTURING$43,4911
47332216SAW BLADE AND HANDTOOL MANUFACTURING$43,10323
48541930TRANSLATION AND INTERPRETATION SERVICES$36,8372
49332999ALL OTHER MISCELLANEOUS FABRICATED METAL PRODUCT MANUFACTURING$36,3252
50513210SOFTWARE PUBLISHERS$36,2202
51541199ALL OTHER LEGAL SERVICES$35,4442
52115112SOIL PREPARATION, PLANTING, AND CULTIVATING$35,2801
53334111ELECTRONIC COMPUTER MANUFACTURING$35,1221
54335999ALL OTHER MISCELLANEOUS ELECTRICAL EQUIPMENT AND COMPONENT MANUFACTURING$34,3213
55333415AIR-CONDITIONING AND WARM AIR HEATING EQUIPMENT AND COMMERCIAL AND INDUSTRIAL REFRIGERATION EQUIPMENT MANUFACTURING$30,0001
56325320PESTICIDE AND OTHER AGRICULTURAL CHEMICAL MANUFACTURING$29,5001
57334519OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING$25,9501
58311919OTHER SNACK FOOD MANUFACTURING$24,7091
59334513INSTRUMENTS AND RELATED PRODUCTS MANUFACTURING FOR MEASURING, DISPLAYING, AND CONTROLLING INDUSTRIAL PROCESS VARIABLES$23,4211
60334220RADIO AND TELEVISION BROADCASTING AND WIRELESS COMMUNICATIONS EQUIPMENT MANUFACTURING$20,7631
61333613MECHANICAL POWER TRANSMISSION EQUIPMENT MANUFACTURING$19,5981
62334610MANUFACTURING AND REPRODUCING MAGNETIC AND OPTICAL MEDIA$18,8721
63324122ASPHALT SHINGLE AND COATING MATERIALS MANUFACTURING$18,7471
64336414GUIDED MISSILE AND SPACE VEHICLE MANUFACTURING$18,7011
65519290WEB SEARCH PORTALS AND ALL OTHER INFORMATION SERVICES$17,7931
66562211HAZARDOUS WASTE TREATMENT AND DISPOSAL$17,0001
67336412AIRCRAFT ENGINE AND ENGINE PARTS MANUFACTURING$16,1431
68541380TESTING LABORATORIES AND SERVICES$12,4431
69332919OTHER METAL VALVE AND PIPE FITTING MANUFACTURING$8,7521
70337122NONUPHOLSTERED WOOD HOUSEHOLD FURNITURE MANUFACTURING$7,9335
71423710HARDWARE MERCHANT WHOLESALERS$7,7112
72332722BOLT, NUT, SCREW, RIVET, AND WASHER MANUFACTURING$7,3824
73326140POLYSTYRENE FOAM PRODUCT MANUFACTURING$6,1203
74333514SPECIAL DIE AND TOOL, DIE SET, JIG, AND FIXTURE MANUFACTURING$5,66749
75336320MOTOR VEHICLE ELECTRICAL AND ELECTRONIC EQUIPMENT MANUFACTURING$5,3601
76561421TELEPHONE ANSWERING SERVICES$4,5001
77339991GASKET, PACKING, AND SEALING DEVICE MANUFACTURING$3,7941
78324110PETROLEUM REFINERIES$3,2691
79332510HARDWARE MANUFACTURING$3,0851
80335932NONCURRENT-CARRYING WIRING DEVICE MANUFACTURING$2,8991
81517122AGENTS FOR WIRELESS TELECOMMUNICATIONS SERVICES$2,8081
82314910TEXTILE BAG AND CANVAS MILLS$1,1322
83322121PAPER (EXCEPT NEWSPRINT) MILLS$9964
84311111DOG AND CAT FOOD MANUFACTURING$8901
85325611SOAP AND OTHER DETERGENT MANUFACTURING$4732
86327910ABRASIVE PRODUCT MANUFACTURING$4323
87339940OFFICE SUPPLIES (EXCEPT PAPER) MANUFACTURING$1506

Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.