Top contractors of the National Aeronautics and Space Administration (NASA)

In our records, the National Aeronautics and Space Administration (NASA) has obligated $47,740,111,327 across 1,261 contracts. Its largest vendor is The Boeing Company, with 47% of the total. 3 of its vendors have a high or critical risk score.

Top vendors

#	Vendor	Obligated	Share	Contracts	Risk score
1	The Boeing Company	$22,657,326,734	47%	1	0
2	Northrop Grumman Systems Corporation	$4,429,530,857	9%	1	15
3	Space Exploration Technologies Corp.	$4,103,345,986	9%	5	8
4	The Boeing Company	$4,090,403,457	9%	2	10
5	California Institute Of Technology	$2,807,516,635	6%	64	15
6	Peraton INC.	$1,527,752,045	3%	2	0
7	Kbr Wyle Services, LLC	$1,296,273,513	3%	6	0
8	Blue Origin, LLC	$761,520,017	2%	3	0
9	Lockheed Martin Corporation	$539,882,735	1%	2	8
10	Amentum Technology, INC.	$375,432,946	1%	5	0
11	Teledyne Brown Engineering, INC.	$277,476,499	1%	1	0
12	Mitchell Vantage Systems LLC	$273,163,049	1%	1	0
13	Rsi-Quantitech Jv LLC	$268,069,068	1%	1	0
14	Asrc Federal Facilities Logistics LLC	$260,073,711	1%	1	10
15	The Aerospace Corporation	$227,088,018	0%	30	10

16	Nova Space Solutions, LLC	$193,148,889	0%	7	30
17	Air Products And Chemicals, INC	$149,913,706	0%	6	13
18	Regents Of The University Of California, The	$137,572,953	0%	1	0
19	Healtheon, INC	$134,994,542	0%	8	0
20	Ares Technical Services Corporation	$132,706,815	0%	5	5
21	Lunar Outpost INC	$120,998,515	0%	1	0
22	Syncom Space Services LLC	$99,767,344	0%	1	0
23	Sierra Lobo INC	$94,115,195	0%	3	0
24	Kiewit Infrastructure South Co	$90,299,000	0%	1	0
25	Venturi Astrolab INC	$87,572,534	0%	1	0
26	Intuitive Machines, LLC	$84,372,901	0%	3	0
27	Chenega Global Protection, LLC	$79,890,432	0%	23	5
28	Booz Allen Hamilton INC	$69,770,820	0%	37	8
29	United Launch Services, LLC	$69,675,741	0%	2	15
30	Thrash Commercial Contractors, INC.	$63,518,941	0%	1	0
31	Techtrans International INC	$62,270,512	0%	1	8
32	Hitt Contracting, INC.	$53,159,935	0%	2	0
33	Astrobotic Technology INC	$51,087,429	0%	5	5
34	Inuteq, LLC	$44,843,434	0%	6	15
35	The Johns Hopkins University Applied Physics Laboratory LLC	$42,999,583	0%	9	33
36	A & H-Ambica Jv LLC	$41,777,558	0%	3	0
37	Civil Works Contracting LLC	$41,353,437	0%	3	8
38	At&T Enterprises, LLC	$41,017,727	0%	1	0
39	1 - 8a Iso9001 Fedsync-Bfs, LLC	$38,777,025	0%	12	5
40	L3harris Technologies, INC.	$36,116,706	0%	2	0
41	Advon Corporation	$34,200,530	0%	1	0
42	Amentum Services, INC.	$33,691,913	0%	9	35
43	Firefly Aerospace INC.	$31,330,204	0%	1	0
44	Ross Group Construction Corporation, LLC	$30,899,702	0%	1	8
45	A-P-T Research, INC.	$30,626,484	0%	1	0
46	Sea Pac Engineering INC	$28,036,048	0%	2	0
47	Palantir Usg INC	$27,516,723	0%	1	33
48	Thundercat Technology, LLC	$27,508,211	0%	14	0
49	Drace Construction Corp	$26,090,752	0%	3	0
50	Native Resource Development Co INC	$25,931,911	0%	5	5