Top 50 Contractors in PSC AD94: R&D – Defense Other: Other (Engineering Development), FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	The National Advanced Mobility Consortium, Inc. Top agencies Army (Department of the Army)	$95,476,808	26.5%	Rank history: #1 in FY2022; new, not ranked in FY2020.
2	On Assignment, Inc. Through ECS Federal, LLC Top agencies DISA (Defense Information Systems Agency) OSD (Office of the Secretary of Defense)	$76,294,174	21.2%	Rank history: #3 in FY2022; up 1 since FY2020.
3	Astrion Group, LLC Top agencies Army (Department of the Army)	$47,078,180	13.1%	Rank history: not on the FY2022 list; down 2 since FY2020.
4	RTX Corporation 4 awardees, including Raytheon Company Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$17,025,085	4.7%	Rank history: not on the FY2022 list; up 5 since FY2020.
5	Innovative Defense Technologies, LLC Top agencies Navy (Department of the Navy)	$11,476,556	3.2%	Rank history: #24 in FY2022; unchanged since FY2020.
6	Insitech Inc. Top agencies Army (Department of the Army)	$9,400,000	2.6%	Rank history: not on the FY2022 list; up 6 since FY2020.
7	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$6,695,128	1.9%	Rank history: #21 in FY2022; up 6 since FY2020.
8	Next Tier Concepts Inc. Top agencies OSD (Office of the Secretary of Defense)	$6,691,290	1.9%	Rank history: #8 in FY2022; up 18 since FY2020.
9	BAE Systems PLC 4 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Ordnance Systems Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) OSD (Office of the Secretary of Defense)	$6,370,305	1.8%	Rank history: #10 in FY2022; down 1 since FY2020.
10	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. Top agencies Navy (Department of the Navy)	$6,146,889	1.7%	Rank history: not on the FY2022 list; up 6 since FY2020.
11	Nanoracks LLC Top agencies OSD (Office of the Secretary of Defense)	$5,934,000	1.6%	Rank history: #11 in FY2022; up 33 since FY2020.
12	L3Harris Technologies, Inc. 3 awardees Top agencies WHS (DOD Washington Headquarters Service)	$5,679,375	1.6%	Rank history: #4 in FY2022; up 5 since FY2020.
13	Anduril Industries, Inc. Top agencies OSD (Office of the Secretary of Defense)	$5,034,000	1.4%	Rank history: not on the FY2022 list; down 3 since FY2020.
14	Accelint Intelligent Systems, LLC Top agencies Army (Department of the Army)	$4,899,652	1.4%	Rank history: #6 in FY2022; up 56 since FY2020.
15	Constellium Rolled Products Ravenswood LLC Top agencies Army (Department of the Army)	$4,500,000	1.3%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
16	Northrop Grumman Corporation 5 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$4,295,309	1.2%	Rank history: not on the FY2022 list; up 3 since FY2020.
17	Leonardo S.p.A. Through DRS Network & Imaging Systems LLC Top agencies Army (Department of the Army)	$4,227,265	1.2%	Rank history: #15 in FY2022; up 7 since FY2020.
18	Verus Research, LLC Top agencies Army (Department of the Army)	$3,287,774	0.9%	Rank history: #5 in FY2022; down 12 since FY2020.
19	Parsons Corporation Through Parsons Government Services Inc. Top agencies Navy (Department of the Navy)	$2,965,389	0.8%	Rank history: #19 in FY2022; up 11 since FY2020.
20	General Atomics Top agencies Navy (Department of the Navy)	$2,887,071	0.8%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
21	Vectrus Systems Corporation Through V2X Systems LLC Top agencies Navy (Department of the Navy)	$2,550,000	0.7%	Rank history: not on the FY2022 list; up 14 since FY2020.
22	G 2 Software Systems, Inc. Top agencies Navy (Department of the Navy)	$2,428,768	0.7%	Rank history: not on the FY2022 list; up 3 since FY2020.
23	Science Applications International Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,392,975	0.7%	Rank history: #12 in FY2022; up 14 since FY2020.
24	Fortem Technologies Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$2,222,819	0.6%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
25	Lockheed Martin Corporation Top agencies OSD (Office of the Secretary of Defense)	$2,158,962	0.6%	Rank history: #9 in FY2022; down 7 since FY2020.
26	Eaton Corporation Top agencies Army (Department of the Army)	$1,980,000	0.6%	Rank history: not on the FY2022 list; up 12 since FY2020.
27	BAE Systems Land & Armaments L.P. 3 awardees, including BAE Systems Information and Electronic Systems Integration Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$1,674,686	0.5%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
28	Expedition Technology, LLC Top agencies OSD (Office of the Secretary of Defense)	$1,629,749	0.5%	Rank history: #14 in FY2022; up 3 since FY2020.
29	Elbit Systems Ltd Through Elbitamerica, Inc. Top agencies Navy (Department of the Navy)	$1,614,978	0.4%	Rank history: not on the FY2022 list; up 7 since FY2020.
30	Nalas Engineering Services, LLC Top agencies Army (Department of the Army)	$1,311,137	0.4%	Rank history: not on the FY2022 list; up 47 since FY2020.
31	General Dynamics Corporation Through Electric Boat Corporation Top agencies Navy (Department of the Navy)	$920,000	0.3%	Rank history: not on the FY2022 list; up 55 since FY2020.
32	Ausgar Technologies, Inc. Top agencies Navy (Department of the Navy)	$792,080	0.2%	Rank history: not on the FY2022 list; up 21 since FY2020.
33	Clear Scientific, LLC Top agencies DTRA (Defense Threat Reduction Agency)	$745,581	0.2%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
34	Accurate Energetic Systems, LLC Top agencies Army (Department of the Army)	$635,298	0.2%	Rank history: #18 in FY2022; up 15 since FY2020.
35	Catalyzeh2O LLC Top agencies Army (Department of the Army)	$585,867	0.2%	Rank history: not on the FY2022 list; up 31 since FY2020.
36	Sanmina-SCI Corporation Through SCI Technology, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$499,555	0.1%	Rank history: not on the FY2022 list; up 39 since FY2020.
37	Innovative Materials & Processes Inc. Top agencies Army (Department of the Army)	$458,833	0.1%	Rank history: #23 in FY2022; up 45 since FY2020.
38	Arkisys, Inc. Top agencies OSD (Office of the Secretary of Defense)	$450,000	0.1%	Rank history: #22 in FY2022; up 24 since FY2020.
39	Action Manufacturing Company Top agencies Army (Department of the Army)	$395,020	0.1%	Rank history: not on the FY2022 list; up 35 since FY2020.
40	D Wheatley Enterprises Inc. Top agencies USSOCOM (United States Special Operations Command)	$376,856	0.1%	Rank history: #25 in FY2022; up 21 since FY2020.
41	Ares Holding Corporation Through Ares Technical Services Corporation Top agencies NASA (National Aeronautics and Space Administration)	$365,932	0.1%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
42	Booz Allen Hamilton Inc. Top agencies WHS (DOD Washington Headquarters Service)	$353,720	0.1%	Rank history: not on the FY2022 list; up 39 since FY2020.
43	H S Owen LLC Top agencies Navy (Department of the Navy)	$286,140	0.1%	Rank history: not on the FY2022 list; up 15 since FY2020.
44	Kraus Hamdani Aerospace, Inc. Top agencies Army (Department of the Army)	$250,556	0.1%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
45	Southwest Research Institute Top agencies Army (Department of the Army)	$168,421	<0.1%	Rank history: not on the FY2022 list; up 7 since FY2020.
46	Axient LLC Top agencies MDA (DOD Missile Defense Agency)	$139,984	<0.1%	Rank history: not on the FY2022 list; down 35 since FY2020.
47	Premier Technology, Inc. Top agencies USSOCOM (United States Special Operations Command)	$74,212	<0.1%	Rank history: not on the FY2022 list; up 7 since FY2020.
48	General Electric Company Top agencies Navy (Department of the Navy)	$37,431	<0.1%	Rank history: not on the FY2022 list; unchanged since FY2020.
49	Integrated Solutions for Systems, Inc. Top agencies Army (Department of the Army)	$8,090	<0.1%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
50	Solid State Scientific Corporation Top agencies Army (Department of the Army)	$368	<0.1%	Rank history: not on the FY2022 list; up 41 since FY2020.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $360 million obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2021 ran Oct 1, 2020 – Sep 30, 2021. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2020. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2020 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

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