Top 29 Contractors in PSC AD21: R&D – Defense Other: Services (Basic Research), FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Chugach Technical Solutions LLC Top agencies Army (Department of the Army)	$15,480,692	22.4%	Rank history: #1 in FY2021; unchanged since FY2021.
2	Dependable Global Solutions, LLC Top agencies DOE (Department of Energy)	$12,335,029	17.9%	Rank history: not on the FY2021 list; new.
3	Kbr, Inc. Through Dependable Global Solutions, LLC Top agencies DOE (Department of Energy)	$8,597,512	12.4%	Rank history: #2 in FY2021; down 1 since FY2021.
4	Mclaughlin Research Corporation Top agencies Navy (Department of the Navy)	$7,067,331	10.2%	Rank history: #4 in FY2021; unchanged since FY2021.
5	Diakon Solutions LLC Top agencies DOT (Department of Transportation)	$4,281,248	6.2%	Rank history: #5 in FY2021; unchanged since FY2021.
6	Cherokee Nation Through Cherokee Federal Solutions, L.L.C. Top agencies Army (Department of the Army)	$3,168,377	4.6%	Rank history: #3 in FY2021; down 3 since FY2021.
7	Serco North America (Holdings) Inc 2 awardees, including Whitney Bradley & Brown, Inc. and Serco Inc. Top agencies Army (Department of the Army)	$2,693,582	3.9%	Rank history: #19 in FY2021; up 12 since FY2021.
8	Katmai Health Services LLC Top agencies Army (Department of the Army)	$2,633,148	3.8%	Rank history: #10 in FY2021; up 2 since FY2021.
9	John Pallante & Associates LLC Top agencies DOT (Department of Transportation)	$1,720,286	2.5%	Rank history: #16 in FY2021; up 7 since FY2021.
10	Bernal Advisory Services LLC Top agencies DOT (Department of Transportation)	$1,664,306	2.4%	Rank history: #13 in FY2021; up 3 since FY2021.
11	Analytic Services Inc. Through Advanced Technology International Top agencies DLA (Defense Logistics Agency)	$1,449,012	2.1%	Rank history: not on the FY2021 list; new.
12	Systems Enginuity, Inc. Top agencies DOT (Department of Transportation)	$964,691	1.4%	Rank history: #17 in FY2021; up 5 since FY2021.
13	American Energy Technologies Company Top agencies DLA (Defense Logistics Agency)	$799,628	1.2%	Rank history: not on the FY2021 list; new.
14	Nira Inc. Top agencies DLA (Defense Logistics Agency)	$785,108	1.1%	Rank history: not on the FY2021 list; new.
15	Ingenuite, Inc. Top agencies DOT (Department of Transportation)	$702,152	1.0%	Rank history: #14 in FY2021; down 1 since FY2021.
16	6K Inc. Top agencies DLA (Defense Logistics Agency)	$529,384	0.8%	Rank history: not on the FY2021 list; new.
17	L3Harris Technologies, Inc. 2 awardees, including L-3 Communications Sonoma EO, Inc. Top agencies Army (Department of the Army)	$507,257	0.7%	Rank history: not on the FY2021 list; new.
18	CGH Technologies Inc. Top agencies DOT (Department of Transportation)	$409,409	0.6%	Rank history: #20 in FY2021; up 2 since FY2021.
19	Concordant LLC Top agencies DOT (Department of Transportation)	$392,843	0.6%	Rank history: #37 in FY2021; up 18 since FY2021.
20	Mainstream Engineering Corp Top agencies DLA (Defense Logistics Agency)	$276,036	0.4%	Rank history: not on the FY2021 list; new.
21	STG International, Inc. Top agencies HHS (Department of Health and Human Services)	$225,920	0.3%	Rank history: #35 in FY2021; up 14 since FY2021.
22	National Strategic Research Institute Top agencies DTRA (Defense Threat Reduction Agency)	$137,000	0.2%	Rank history: #21 in FY2021; down 1 since FY2021.
23	BIA Financial Network Inc. Top agencies FCC (Federal Communications Commission)	$117,505	0.2%	Rank history: #39 in FY2021; up 16 since FY2021.
24	Teledyne Technologies Incorporated Through Teledyne Flir Defense, LLC Top agencies Army (Department of the Army)	$89,421	0.1%	Rank history: not on the FY2021 list; new.
25	Cohen, Carl M Top agencies HHS (Department of Health and Human Services)	$72,010	0.1%	Rank history: #33 in FY2021; up 8 since FY2021.
26	Trevor L Newman LLC Top agencies DOT (Department of Transportation)	$68,687	0.1%	Rank history: #38 in FY2021; up 12 since FY2021.
27	Agilent Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$39,791	0.1%	Rank history: #44 in FY2021; up 17 since FY2021.
28	Energysolutions LLC Through Energysolutions Services, Inc. Top agencies DOE (Department of Energy)	$13,843	<0.1%	Rank history: #48 in FY2021; up 20 since FY2021.
29	BAE Systems PLC Through BAE Systems Information & Electronic Systems Integration Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$4,120	<0.1%	Rank history: not on the FY2021 list; new.

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 $69.1 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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.

Quick answers