Top 49 Contractors in PSC AD21: R&D – Defense Other: Services (Basic Research), FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Chugach Technical Solutions LLC Top agencies Army (Department of the Army)	$29,308,752	28.2%	Rank history: #1 in FY2022; unchanged since FY2020.
2	Kbr, Inc. Through Dependable Global Solutions, LLC Top agencies DOE (Department of Energy)	$10,676,744	10.3%	Rank history: #3 in FY2022; new, not ranked in FY2020.
3	Cherokee Nation Through Cherokee Federal Solutions, L.L.C. Top agencies Army (Department of the Army)	$7,569,244	7.3%	Rank history: #6 in FY2022; unchanged since FY2020.
4	Mclaughlin Research Corporation Top agencies Navy (Department of the Navy)	$7,536,665	7.2%	Rank history: #4 in FY2022; up 5 since FY2020.
5	Diakon Solutions LLC Top agencies DOT (Department of Transportation)	$5,673,487	5.5%	Rank history: #5 in FY2022; up 6 since FY2020.
6	The Tatitlek Corporation Through Geonorth, LLC Top agencies Navy (Department of the Navy)	$4,737,771	4.6%	Rank history: not on the FY2022 list; up 2 since FY2020.
7	Whitney Bradley & Brown, Inc. Through Brtrc Federal Solutions, Inc. Top agencies Army (Department of the Army)	$4,286,576	4.1%	Rank history: not on the FY2022 list; up 6 since FY2020.
8	Anno.ai, Inc. Top agencies USAF (Department of the Air Force)	$3,398,206	3.3%	Rank history: not on the FY2022 list; up 6 since FY2020.
9	One Federal Solution Corporation Top agencies Army (Department of the Army)	$2,879,117	2.8%	Rank history: not on the FY2022 list; up 17 since FY2020.
10	Katmai Health Services LLC Top agencies Army (Department of the Army)	$2,782,886	2.7%	Rank history: #8 in FY2022; up 8 since FY2020.
11	Laulima Government Solutions, LLC Top agencies Army (Department of the Army)	$2,645,912	2.5%	Rank history: not on the FY2022 list; down 7 since FY2020.
12	Sysnet Technologies, Inc. Top agencies DOT (Department of Transportation)	$2,322,759	2.2%	Rank history: not on the FY2022 list; down 2 since FY2020.
13	Bernal Advisory Services LLC Top agencies DOT (Department of Transportation)	$1,613,492	1.6%	Rank history: #10 in FY2022; up 31 since FY2020.
14	Ingenuite, Inc. Top agencies DOT (Department of Transportation)	$1,566,476	1.5%	Rank history: #15 in FY2022; up 7 since FY2020.
15	IAI LLC Through Dependable Global Solutions, LLC Top agencies DOE (Department of Energy)	$1,430,371	1.4%	Rank history: not on the FY2022 list; down 10 since FY2020.
16	John Pallante & Associates LLC Top agencies DOT (Department of Transportation)	$1,299,889	1.3%	Rank history: #9 in FY2022; up 19 since FY2020.
17	Systems Enginuity, Inc. Top agencies DOT (Department of Transportation)	$1,021,121	1.0%	Rank history: #12 in FY2022; up 26 since FY2020.
18	Parabon Nanolabs, Inc. Top agencies Army (Department of the Army)	$998,750	1.0%	Rank history: not on the FY2022 list; up 24 since FY2020.
19	Serco North America (Holdings) Inc 2 awardees, including Whitney Bradley & Brown, Inc. Top agencies Army (Department of the Army)	$773,032	0.7%	Rank history: #7 in FY2022; new, not ranked in FY2020.
20	CGH Technologies Inc. Top agencies DOT (Department of Transportation)	$678,959	0.7%	Rank history: #18 in FY2022; up 4 since FY2020.
21	National Strategic Research Institute Top agencies DTRA (Defense Threat Reduction Agency)	$657,641	0.6%	Rank history: #22 in FY2022; up 15 since FY2020.
22	Technology Solutions Experts, Inc. Top agencies Army (Department of the Army)	$566,971	0.5%	Rank history: not on the FY2022 list; up 30 since FY2020.
23	Radiation Detection Technologies, Inc. Top agencies Army (Department of the Army)	$544,566	0.5%	Rank history: not on the FY2022 list; up 43 since FY2020.
24	Massachusetts Institute of Technology Top agencies DARPA (Defense Advanced Research Projects Agency)	$508,000	0.5%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
25	Wavefront Vision Inc. Top agencies Army (Department of the Army)	$460,805	0.4%	Rank history: not on the FY2022 list; up 37 since FY2020.
26	Bayspec, Inc. Top agencies Army (Department of the Army)	$412,040	0.4%	Rank history: not on the FY2022 list; up 34 since FY2020.
27	Global Circuit Innovations Inc. Top agencies DLA (Defense Logistics Agency)	$401,302	0.4%	Rank history: not on the FY2022 list; down 7 since FY2020.
28	Tachys Inc. Top agencies DOT (Department of Transportation)	$400,661	0.4%	Rank history: not on the FY2022 list; up 33 since FY2020.
29	Textron Inc. Through Response Technologies LLC Top agencies DLA (Defense Logistics Agency)	$392,000	0.4%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
30	Caci Photonics, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$356,174	0.3%	Rank history: not on the FY2022 list; up 25 since FY2020.
31	Dignitas Technologies, LLC Top agencies Navy (Department of the Navy)	$305,000	0.3%	Rank history: not on the FY2022 list; up 45 since FY2020.
32	George Mason University Top agencies Army (Department of the Army)	$255,119	0.2%	Rank history: not on the FY2022 list; up 50 since FY2020.
33	Cohen, Carl M Top agencies HHS (Department of Health and Human Services)	$254,950	0.2%	Rank history: #25 in FY2022; up 47 since FY2020.
34	American Maglev Technology of Florida, Inc. Top agencies DLA (Defense Logistics Agency)	$244,626	0.2%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
35	STG International, Inc. Top agencies HHS (Department of Health and Human Services)	$198,490	0.2%	Rank history: #21 in FY2022; up 50 since FY2020.
36	Cexec, Inc. Top agencies DOT (Department of Transportation)	$160,699	0.2%	Rank history: not on the FY2022 list; down 6 since FY2020.
37	Concordant LLC Top agencies DOT (Department of Transportation)	$156,701	0.2%	Rank history: #19 in FY2022; up 44 since FY2020.
38	Trevor L Newman LLC Top agencies DOT (Department of Transportation)	$127,959	0.1%	Rank history: #26 in FY2022; up 50 since FY2020.
39	BIA Financial Network Inc. Top agencies FCC (Federal Communications Commission)	$118,800	0.1%	Rank history: #23 in FY2022; up 51 since FY2020.
40	Escience & Technology Solutions, Inc. Top agencies DOT (Department of Transportation)	$115,000	0.1%	Rank history: not on the FY2022 list; up 19 since FY2020.
41	Abss Solutions Inc. Top agencies DOT (Department of Transportation)	$106,416	0.1%	Rank history: not on the FY2022 list; up 63 since FY2020.
42	Geonorth, LLC Top agencies Navy (Department of the Navy)	$75,000	0.1%	Rank history: not on the FY2022 list; up 12 since FY2020.
43	Social-Engineer, LLC Top agencies DOE (Department of Energy)	$60,000	0.1%	Rank history: not on the FY2022 list; new, not ranked in FY2020.
44	Agilent Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$38,902	<0.1%	Rank history: #27 in FY2022; up 62 since FY2020.
45	Inflight Medical Services International, Inc. Top agencies DOJ (Department of Justice)	$19,150	<0.1%	Rank history: not on the FY2022 list; up 54 since FY2020.
46	Case Western Reserve University Top agencies VA (Department of Veterans Affairs)	$17,250	<0.1%	Rank history: not on the FY2022 list; up 52 since FY2020.
47	Jeffries Sylvester Top agencies USDA (Department of Agriculture)	$15,100	<0.1%	Rank history: not on the FY2022 list; up 67 since FY2020.
48	Energysolutions LLC Through Energysolutions Services, Inc. Top agencies DOE (Department of Energy)	$13,440	<0.1%	Rank history: #28 in FY2022; up 69 since FY2020.
49	Science Care Inc. Top agencies Army (Department of the Army)	$12,758	<0.1%	Rank history: not on the FY2022 list; up 38 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 $104 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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