Top NAICS Codes in Pennsylvania FY2024

Industries ranked by place-of-performance federal contract obligations in Pennsylvania during fiscal year 2024.

Quick answer

NAICS 236220, COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION, leads Pennsylvania in FY2024 with $37,665,587 in ingested obligations.

Market Snapshot

Ranked contractors32

Top obligations$37,665,587

Rank	NAICS	NAICS industry	Obligations	Awards
1	236220	COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION	$37,665,587	1
2	541820	PUBLIC RELATIONS AGENCIES	$13,440,786	11
3	541611	ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES	$8,628,129	3
4	561210	FACILITIES SUPPORT SERVICES	$7,624,313	17
5	561612	SECURITY GUARDS AND PATROL SERVICES	$4,029,431	1
6	236210	INDUSTRIAL BUILDING CONSTRUCTION	$3,619,747	1
7	333120	CONSTRUCTION MACHINERY MANUFACTURING	$2,902,690	1
8	541715	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)	$1,399,998	2
9	561320	TEMPORARY HELP SERVICES	$1,012,860	1
10	334516	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING	$906,849	4
11	541330	ENGINEERING SERVICES	$677,551	1
12	611310	COLLEGES, UNIVERSITIES, AND PROFESSIONAL SCHOOLS	$673,188	6
13	337214	OFFICE FURNITURE (EXCEPT WOOD) MANUFACTURING	$399,479	2
14	541310	ARCHITECTURAL SERVICES	$372,842	2
15	561710	EXTERMINATING AND PEST CONTROL SERVICES	$354,022	3
16	334517	IRRADIATION APPARATUS MANUFACTURING	$324,713	1
17	541380	TESTING LABORATORIES AND SERVICES	$261,000	1
18	541519	OTHER COMPUTER RELATED SERVICES	$227,587	1
19	513210	SOFTWARE PUBLISHERS	$98,286	2
20	325413	IN-VITRO DIAGNOSTIC SUBSTANCE MANUFACTURING	$88,391	1
21	541512	COMPUTER SYSTEMS DESIGN SERVICES	$87,280	1
22	332311	PREFABRICATED METAL BUILDING AND COMPONENT MANUFACTURING	$61,334	1
23	511210	SOFTWARE PUBLISHERS	$54,472	2
24	561730	LANDSCAPING SERVICES	$48,400	1
25	517312	WIRELESS TELECOMMUNICATIONS CARRIERS (EXCEPT SATELLITE)	$29,927	1
26	336413	OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING	$18,729	2
27	332919	OTHER METAL VALVE AND PIPE FITTING MANUFACTURING	$12,930	1
28	334513	INSTRUMENTS AND RELATED PRODUCTS MANUFACTURING FOR MEASURING, DISPLAYING, AND CONTROLLING INDUSTRIAL PROCESS VARIABLES	$8,875	1
29	325411	MEDICINAL AND BOTANICAL MANUFACTURING	$6,648	1
30	339991	GASKET, PACKING, AND SEALING DEVICE MANUFACTURING	$2,350	1
31	238990	ALL OTHER SPECIALTY TRADE CONTRACTORS	$2,250	1
32	423450	MEDICAL, DENTAL, AND HOSPITAL EQUIPMENT AND SUPPLIES MERCHANT WHOLESALERS	$2,018	4

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