Top NAICS Codes for National Aeronautics and Space Administration FY2025

Industries ranked by federal contract obligations awarded by National Aeronautics and Space Administration during fiscal year 2025.

Quick answer

NAICS 541715, RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY), leads National Aeronautics and Space Administration in FY2025 with $203,069,368 in ingested obligations.

Market Snapshot

Ranked contractors38

Top obligations$203,069,368

Rank	NAICS	NAICS industry	Obligations	Awards
1	541715	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)	$203,069,368	26
2	541519	OTHER COMPUTER RELATED SERVICES	$58,667,343	30
3	541330	ENGINEERING SERVICES	$13,145,535	10
4	236210	INDUSTRIAL BUILDING CONSTRUCTION	$7,364,223	1
5	561612	SECURITY GUARDS AND PATROL SERVICES	$4,494,258	1
6	561990	ALL OTHER SUPPORT SERVICES	$3,608,448	2
7	236220	COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION	$2,529,227	1
8	541712	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)	$1,272,395	3
9	541620	ENVIRONMENTAL CONSULTING SERVICES	$1,042,476	1
10	541611	ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES	$1,022,021	4
11	334516	ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING	$1,016,357	18
12	513210	SOFTWARE PUBLISHERS	$282,727	6
13	541690	OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES	$240,000	1
14	334519	OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING	$183,000	6
15	811210	ELECTRONIC AND PRECISION EQUIPMENT REPAIR AND MAINTENANCE	$151,162	2
16	541713	RESEARCH AND DEVELOPMENT IN NANOTECHNOLOGY	$149,998	1
17	336413	OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING	$147,810	3
18	333515	CUTTING TOOL AND MACHINE TOOL ACCESSORY MANUFACTURING	$135,645	1
19	334515	INSTRUMENT MANUFACTURING FOR MEASURING AND TESTING ELECTRICITY AND ELECTRICAL SIGNALS	$135,528	4
20	511210	SOFTWARE PUBLISHERS	$110,700	2
21	326199	ALL OTHER PLASTICS PRODUCT MANUFACTURING	$94,700	1
22	334413	SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING	$82,034	2
23	335999	ALL OTHER MISCELLANEOUS ELECTRICAL EQUIPMENT AND COMPONENT MANUFACTURING	$63,128	2
24	334220	RADIO AND TELEVISION BROADCASTING AND WIRELESS COMMUNICATIONS EQUIPMENT MANUFACTURING	$50,341	1
25	334118	COMPUTER TERMINAL AND OTHER COMPUTER PERIPHERAL EQUIPMENT MANUFACTURING	$50,000	1
26	336112	LIGHT TRUCK AND UTILITY VEHICLE MANUFACTURING	$47,895	1
27	334419	OTHER ELECTRONIC COMPONENT MANUFACTURING	$43,106	1
28	333912	AIR AND GAS COMPRESSOR MANUFACTURING	$41,976	1
29	611430	PROFESSIONAL AND MANAGEMENT DEVELOPMENT TRAINING	$35,788	1
30	334111	ELECTRONIC COMPUTER MANUFACTURING	$35,342	1
31	611710	EDUCATIONAL SUPPORT SERVICES	$32,970	1
32	333415	AIR-CONDITIONING AND WARM AIR HEATING EQUIPMENT AND COMMERCIAL AND INDUSTRIAL REFRIGERATION EQUIPMENT MANUFACTURING	$32,500	1
33	541110	OFFICES OF LAWYERS	$32,362	3
34	541511	CUSTOM COMPUTER PROGRAMMING SERVICES	$29,340	1
35	541380	TESTING LABORATORIES AND SERVICES	$14,013	1
36	333511	INDUSTRIAL MOLD MANUFACTURING	$13,999	1
37	327999	ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING	$13,250	1
38	334513	INSTRUMENTS AND RELATED PRODUCTS MANUFACTURING FOR MEASURING, DISPLAYING, AND CONTROLLING INDUSTRIAL PROCESS VARIABLES	$12,278	1

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