Top NAICS Codes in Washington FY2023

Industries ranked by place-of-performance federal contract obligations in Washington during fiscal year 2023.

Quick answer

NAICS 237990, OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION, leads Washington in FY2023 with $346,045,121 in ingested obligations.

Market Snapshot

Ranked contractors22

Top obligations$346,045,121

Rank	NAICS	NAICS industry	Obligations	Awards
1	237990	OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION	$346,045,121	6
2	236220	COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION	$48,082,482	11
3	561210	FACILITIES SUPPORT SERVICES	$6,893,409	14
4	423450	MEDICAL, DENTAL, AND HOSPITAL EQUIPMENT AND SUPPLIES MERCHANT WHOLESALERS	$6,839,436	70
5	561612	SECURITY GUARDS AND PATROL SERVICES	$5,186,774	1
6	541611	ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES	$2,369,531	3
7	336612	BOAT BUILDING	$579,440	1
8	517312	WIRELESS TELECOMMUNICATIONS CARRIERS (EXCEPT SATELLITE)	$455,751	1
9	334111	ELECTRONIC COMPUTER MANUFACTURING	$436,885	1
10	324110	PETROLEUM REFINERIES	$126,784	1
11	531312	NONRESIDENTIAL PROPERTY MANAGERS	$120,000	1
12	561720	JANITORIAL SERVICES	$118,800	1
13	336413	OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING	$110,462	1
14	517111	WIRED TELECOMMUNICATIONS CARRIERS	$95,078	1
15	812910	PET CARE (EXCEPT VETERINARY) SERVICES	$90,000	1
16	561621	SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS)	$52,448	2
17	561730	LANDSCAPING SERVICES	$28,836	1
18	332911	INDUSTRIAL VALVE MANUFACTURING	$28,053	1
19	334516	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING	$26,164	1
20	922140	CORRECTIONAL INSTITUTIONS	$17,923	1
21	339113	SURGICAL APPLIANCE AND SUPPLIES MANUFACTURING	$13,062	1
22	488190	OTHER SUPPORT ACTIVITIES FOR AIR TRANSPORTATION	$185	1

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