Top 75 Contractors in PSC AH91: R&D – Environmental Protection: Other (Basic Research), FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	University of Illinois 2 awardees Top agencies Army (Department of the Army)	$1,267,255	4.1%	Rank history: #80 in FY2021 and #45 in FY2023; up 79 since FY2021.
2	State of California Controllers Office 6 awardees, including The Regents of the University of California, University of California Santa Cruz and University of California San Diego Top agencies Army (Department of the Army)	$1,139,970	3.7%	Rank history: #2 in FY2021 and #1 in FY2023; unchanged since FY2021.
3	The Vanderbilt University Top agencies Army (Department of the Army)	$1,132,036	3.7%	Rank history: #7 in FY2021 and not on the FY2023 list; up 4 since FY2021.
4	Paragon Professional Services LLC Top agencies Army (Department of the Army)	$927,582	3.0%	Rank history: #18 in FY2021 and not on the FY2023 list; up 14 since FY2021.
5	EA Engineering, Science, and Technology, Inc., PBC Top agencies Army (Department of the Army)	$908,762	3.0%	Rank history: not on the FY2021 list and #26 in FY2023; new.
6	The Royal Institution for the Advancement of Learning Top agencies Army (Department of the Army)	$811,327	2.7%	Rank history: #24 in FY2021 and #20 in FY2023; up 18 since FY2021.
7	Regents of the University of Minnesota Top agencies Army (Department of the Army)	$802,159	2.6%	Rank history: #32 in FY2021 and #2 in FY2023; up 25 since FY2021.
8	Trustees of the Colorado School of Mines Top agencies Army (Department of the Army)	$796,241	2.6%	Rank history: #9 in FY2021 and not on the FY2023 list; up 1 since FY2021.
9	Electric Power Research Institute Inc. Top agencies Army (Department of the Army)	$783,727	2.6%	Rank history: #28 in FY2021 and not on the FY2023 list; up 19 since FY2021.
10	Arcadis N.V. 2 awardees, including Arcadis U.s., Inc. Top agencies Army (Department of the Army)	$777,155	2.5%	Rank history: #1 in FY2021 and #15 in FY2023; down 9 since FY2021.
11	Board of Governers State University System of Florida 2 awardees, including Florida State University and University of Florida Top agencies Army (Department of the Army)	$709,681	2.3%	Rank history: #17 in FY2021 and #12 in FY2023; up 6 since FY2021.
12	Purdue University Top agencies Army (Department of the Army)	$694,684	2.3%	Rank history: #8 in FY2021 and #31 in FY2023; down 4 since FY2021.
13	Oregon Health & Science University Top agencies Army (Department of the Army)	$691,110	2.3%	Rank history: #25 in FY2021 and #13 in FY2023; up 12 since FY2021.
14	University of Delaware Top agencies Army (Department of the Army)	$666,390	2.2%	Rank history: #50 in FY2021 and #16 in FY2023; up 36 since FY2021.
15	The University Court of the University of ST Andrews Top agencies Army (Department of the Army)	$664,818	2.2%	Rank history: #16 in FY2021 and #8 in FY2023; up 1 since FY2021.
16	Georgia TECH Research Corp Top agencies Army (Department of the Army)	$644,232	2.1%	Rank history: not on the FY2021 list and #6 in FY2023; new.
17	Nevada State Veterans Home Through Board of Regents of Nevada System of Higher Education Top agencies Army (Department of the Army)	$628,040	2.1%	Rank history: #26 in FY2021 and not on the FY2023 list; up 9 since FY2021.
18	University of Alaska System Through University of Alaska Fairbanks Top agencies Army (Department of the Army)	$614,002	2.0%	Rank history: #47 in FY2021 and #7 in FY2023; up 29 since FY2021.
19	Siemens Aktiengesellschaft Through Siemens Government Technologies Inc. Top agencies Army (Department of the Army)	$600,000	2.0%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
20	The Regents of the University of Colorado Top agencies Army (Department of the Army)	$569,434	1.9%	Rank history: #40 in FY2021 and #9 in FY2023; up 20 since FY2021.
21	Utah State University Top agencies Army (Department of the Army)	$565,362	1.8%	Rank history: #70 in FY2021 and not on the FY2023 list; up 49 since FY2021.
22	University System of Maryland 3 awardees, including Towson University and University of Maryland Baltimore County Top agencies Army (Department of the Army)	$556,718	1.8%	Rank history: #6 in FY2021 and not on the FY2023 list; down 16 since FY2021.
23	Oregon University System Through Oregon State University Top agencies Army (Department of the Army)	$548,026	1.8%	Rank history: #3 in FY2021 and #5 in FY2023; down 20 since FY2021.
24	State of Arizona Through University of Arizona Top agencies Army (Department of the Army)	$546,245	1.8%	Rank history: #5 in FY2021 and not on the FY2023 list; down 19 since FY2021.
25	Colorado State University System Through Colorado State University Top agencies Army (Department of the Army)	$509,572	1.7%	Rank history: #22 in FY2021 and #22 in FY2023; down 3 since FY2021.
26	High Efficiency Dehumidification Systems, Inc. Top agencies Army (Department of the Army)	$500,000	1.6%	Rank history: not on the FY2021 list and #46 in FY2023; new.
27	Washington State University Top agencies Army (Department of the Army)	$497,470	1.6%	Rank history: #38 in FY2021 and #24 in FY2023; up 11 since FY2021.
28	Molekule Group Inc. Top agencies Army (Department of the Army)	$477,480	1.6%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
29	Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek TNO Top agencies Army (Department of the Army)	$473,562	1.5%	Rank history: #76 in FY2021 and not on the FY2023 list; up 47 since FY2021.
30	University of Georgia Research Foundation, Inc. Top agencies Army (Department of the Army)	$473,260	1.5%	Rank history: not on the FY2021 list and #27 in FY2023; new.
31	Luna Innovations Incorporated Through Luna Labs USA LLC Top agencies Army (Department of the Army)	$470,588	1.5%	Rank history: #12 in FY2021 and not on the FY2023 list; down 19 since FY2021.
32	Battelle Memorial Institute Top agencies Army (Department of the Army)	$458,778	1.5%	Rank history: #48 in FY2021 and #43 in FY2023; up 16 since FY2021.
33	Auburn University Top agencies Army (Department of the Army)	$424,309	1.4%	Rank history: #53 in FY2021 and not on the FY2023 list; up 20 since FY2021.
34	Drexel University Top agencies Army (Department of the Army)	$403,366	1.3%	Rank history: #56 in FY2021 and #18 in FY2023; up 22 since FY2021.
35	Arcadis U.s., Inc. Top agencies Army (Department of the Army)	$400,186	1.3%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
36	The Research Foundation for the State University of New York 2 awardees Top agencies Army (Department of the Army)	$399,462	1.3%	Rank history: #64 in FY2021 and #37 in FY2023; up 28 since FY2021.
37	Geosyntec Consultants, Inc. Top agencies Army (Department of the Army)	$382,145	1.2%	Rank history: #4 in FY2021 and not on the FY2023 list; down 33 since FY2021.
38	University of Notre Dame DU Lac Top agencies Army (Department of the Army)	$342,205	1.1%	Rank history: #31 in FY2021 and #28 in FY2023; down 7 since FY2021.
39	The University of Queensland Top agencies Army (Department of the Army)	$327,668	1.1%	Rank history: #65 in FY2021 and #11 in FY2023; up 26 since FY2021.
40	Nalas Engineering Services, LLC Top agencies Army (Department of the Army)	$327,252	1.1%	Rank history: #19 in FY2021 and not on the FY2023 list; down 21 since FY2021.
41	Cornell University Top agencies Army (Department of the Army)	$319,373	1.0%	Rank history: #35 in FY2021 and #10 in FY2023; down 6 since FY2021.
42	Aptim Federal Services LLC Top agencies Army (Department of the Army)	$317,722	1.0%	Rank history: #20 in FY2021 and #4 in FY2023; down 22 since FY2021.
43	Nuglobal Solutions LLC Top agencies Army (Department of the Army)	$316,454	1.0%	Rank history: #78 in FY2021 and #34 in FY2023; up 35 since FY2021.
44	Wood Environment & Infrastructure Solutions Inc. Through WSP USA Environment & Infrastructure Inc. Top agencies Army (Department of the Army)	$296,589	1.0%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
45	Clemson University Top agencies Army (Department of the Army)	$284,082	0.9%	Rank history: #29 in FY2021 and #39 in FY2023; down 16 since FY2021.
46	The Commonwealth of Massachusetts Through Northeastern University Top agencies Army (Department of the Army)	$271,590	0.9%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
47	Villanova University In the State of Pennsylvania Top agencies Army (Department of the Army)	$265,479	0.9%	Rank history: #36 in FY2021 and #29 in FY2023; down 11 since FY2021.
48	Camp Dresser & Mckee Inc. 2 awardees, including CDM Federal Programs Corporation Top agencies Army (Department of the Army)	$255,558	0.8%	Rank history: #13 in FY2021 and not on the FY2023 list; down 35 since FY2021.
49	GSI Environmental Inc. Top agencies Army (Department of the Army)	$251,175	0.8%	Rank history: #30 in FY2021 and not on the FY2023 list; down 19 since FY2021.
50	The Water Research Foundation Top agencies Army (Department of the Army)	$241,196	0.8%	Rank history: #33 in FY2021 and not on the FY2023 list; down 17 since FY2021.
51	Arkansas University Of Through University of Arkansas Top agencies Army (Department of the Army)	$239,817	0.8%	Rank history: #60 in FY2021 and #25 in FY2023; up 9 since FY2021.
52	University of Tennessee Top agencies Army (Department of the Army)	$231,473	0.8%	Rank history: #52 in FY2021 and not on the FY2023 list; unchanged since FY2021.
53	University of Washington Top agencies Army (Department of the Army)	$217,043	0.7%	Rank history: #10 in FY2021 and #35 in FY2023; down 43 since FY2021.
54	Haley & Aldrich, Inc. Top agencies Army (Department of the Army)	$200,000	0.7%	Rank history: not on the FY2021 list and #17 in FY2023; new.
55	Secretary of State Connecticut Through University of Connecticut Top agencies Army (Department of the Army)	$198,948	0.7%	Rank history: #42 in FY2021 and #41 in FY2023; down 13 since FY2021.
56	Texas TECH University System Top agencies Army (Department of the Army)	$194,823	0.6%	Rank history: #59 in FY2021 and not on the FY2023 list; up 3 since FY2021.
57	Switch Operations Inc. Top agencies Army (Department of the Army)	$174,667	0.6%	Rank history: #49 in FY2021 and not on the FY2023 list; down 8 since FY2021.
58	Advantek Consulting Engineering Inc. Top agencies Army (Department of the Army)	$155,468	0.5%	Rank history: #62 in FY2021 and not on the FY2023 list; up 4 since FY2021.
59	Duke University Top agencies Army (Department of the Army)	$133,331	0.4%	Rank history: #45 in FY2021 and #38 in FY2023; down 14 since FY2021.
60	University of Missouri System 2 awardees, including The Curators of the University of Missouri Top agencies Army (Department of the Army)	$121,957	0.4%	Rank history: #43 in FY2021 and not on the FY2023 list; down 17 since FY2021.
61	Modius, Inc. Top agencies Army (Department of the Army)	$100,806	0.3%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
62	University of Utah Top agencies Army (Department of the Army)	$100,000	0.3%	Rank history: #54 in FY2021 and not on the FY2023 list; down 8 since FY2021.
63	Trustees of Tufts College Top agencies Army (Department of the Army)	$97,167	0.3%	Rank history: #14 in FY2021 and not on the FY2023 list; down 49 since FY2021.
64	University of Massachusetts Through University of Massachusetts Lowell Top agencies Army (Department of the Army)	$70,225	0.2%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
65	Northern Arizona University Top agencies Army (Department of the Army)	$58,569	0.2%	Rank history: #57 in FY2021 and not on the FY2023 list; down 8 since FY2021.
66	RTX Corporation Through Raytheon Company Top agencies Army (Department of the Army)	$53,537	0.2%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
67	Engineering Mechanics Corporation of Columbus Top agencies Army (Department of the Army)	$50,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
68	350Solutions Inc. Top agencies Army (Department of the Army)	$50,000	0.2%	Rank history: #73 in FY2021 and not on the FY2023 list; up 5 since FY2021.
69	The Leland Stanford Junior University Top agencies Army (Department of the Army)	$48,350	0.2%	Rank history: #41 in FY2021 and not on the FY2023 list; down 28 since FY2021.
70	Holupchinski, EVA Top agencies USDA (Department of Agriculture)	$40,500	0.1%	Rank history: #82 in FY2021 and not on the FY2023 list; up 12 since FY2021.
71	Acaf Systems, Inc. Top agencies Army (Department of the Army)	$29,736	0.1%	Rank history: #58 in FY2021 and not on the FY2023 list; down 13 since FY2021.
72	Arizona State University Top agencies Army (Department of the Army)	$29,647	0.1%	Rank history: #67 in FY2021 and not on the FY2023 list; down 5 since FY2021.
73	Web and Writing Solutions Company Top agencies Army (Department of the Army)	$27,964	0.1%	Rank history: #66 in FY2021 and not on the FY2023 list; down 7 since FY2021.
74	AECOM Through AECOM Technical Services, Inc. Top agencies Army (Department of the Army)	$20,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023 list; new.
75	ECO Burn Inc. Through Enercon Systems Inc. Top agencies Army (Department of the Army)	$16,269	0.1%	Rank history: #55 in FY2021 and not on the FY2023 list; down 20 since FY2021.

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 $30.6 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.

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