Top 100 Contractors in PSC S114: Water Services, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	American Water Works Company Inc. 4 awardees, including American Water Operations and Maintenance, LLC, American Water Military Services, LLC and Kentucky-American Water Company Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOJ (Department of Justice)	$221,208,718	34.7%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	American States Water Company 8 awardees, including Old North Utility Services, Inc., Emerald Coast Utility Services Inc. and Fort Bliss Water Services Company Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$129,679,159	20.3%	Rank history: not on the FY2021 list, #14 in FY2022, #6 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
3	Jacobs Engineering Group Inc. Through Ch2M Hill Constructors, Inc. Top agencies Army (Department of the Army)	$41,320,856	6.5%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #4 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
4	Oklahoma City Water Utilities Trust Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$29,593,152	4.6%	Rank history: not on the FY2021 list, #10 in FY2022, #3 in FY2023, #3 in FY2024 and #4 in FY2025; up 59 since Aug 2024–Jul 2025.
5	Augusta-Richmond County Government Top agencies Army (Department of the Army)	$22,803,829	3.6%	Rank history: #8 in FY2021, #7 in FY2022, #13 in FY2023, #10 in FY2024 and #5 in FY2025; up 5 since Aug 2024–Jul 2025.
6	Base Utilities Inc. Top agencies USAF (Department of the Air Force)	$15,014,528	2.4%	Rank history: #6 in FY2021, #9 in FY2022, #10 in FY2023, #11 in FY2024 and #9 in FY2025; up 5 since Aug 2024–Jul 2025.
7	Foreign Utility Consolidated Reporting Top agencies Army (Department of the Army)	$13,206,938	2.1%	Rank history: #10 in FY2021, #8 in FY2022, #12 in FY2023, #12 in FY2024 and #8 in FY2025; up 2 since Aug 2024–Jul 2025.
8	Washington Suburban Sanitary Commission Top agencies HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration) NARA (National Archives and Records Administration)	$11,897,134	1.9%	Rank history: #11 in FY2021, #6 in FY2022, #8 in FY2023, #9 in FY2024 and #7 in FY2025; up 4 since Aug 2024–Jul 2025.
9	Clear Lake City Water Authority Top agencies NASA (National Aeronautics and Space Administration)	$10,913,216	1.7%	Rank history: #62 in FY2021, #75 in FY2022, #54 in FY2023, #27 in FY2024 and #40 in FY2025; up 35 since Aug 2024–Jul 2025.
10	Central Coast Water Authority Top agencies USAF (Department of the Air Force)	$9,652,762	1.5%	Rank history: #15 in FY2021, #19 in FY2022, #16 in FY2023, #15 in FY2024 and #12 in FY2025; up 5 since Aug 2024–Jul 2025.
11	County of Hardin Through Hardin County Water District NO. 1 Top agencies Army (Department of the Army)	$9,422,116	1.5%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #6 in FY2025; down 3 since Aug 2024–Jul 2025.
12	City of Aberdeen Top agencies Army (Department of the Army)	$8,752,210	1.4%	Rank history: #16 in FY2021, #16 in FY2022, #17 in FY2023, #13 in FY2024 and #13 in FY2025; up 2 since Aug 2024–Jul 2025.
13	Florida Governmental Utility Authority Top agencies USAF (Department of the Air Force)	$8,717,346	1.4%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; up 3 since Aug 2024–Jul 2025.
14	American Water Enterprises, LLC Top agencies Army (Department of the Army)	$6,350,902	1.0%	Rank history: #19 in FY2021, #20 in FY2022, #14 in FY2023, #22 in FY2024 and #16 in FY2025; up 6 since Aug 2024–Jul 2025.
15	City of Wildwood City Hall Top agencies DOJ (Department of Justice)	$5,700,937	0.9%	Rank history: #30 in FY2021, #31 in FY2022, #36 in FY2023, #30 in FY2024 and #18 in FY2025; up 4 since Aug 2024–Jul 2025.
16	Pyeongtaek-Si Water and Sewage Business Place Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$5,559,229	0.9%	Rank history: #17 in FY2021, #24 in FY2022, #30 in FY2023, #28 in FY2024 and #15 in FY2025; up 8 since Aug 2024–Jul 2025.
17	Riverbend Water Resources District Top agencies Army (Department of the Army)	$4,958,000	0.8%	Rank history: #20 in FY2021, #18 in FY2022, #19 in FY2023, #14 in FY2024 and #10 in FY2025; down 4 since Aug 2024–Jul 2025.
18	South Granville Water & Sewer Auth Top agencies DOJ (Department of Justice)	$4,753,804	0.7%	Rank history: #27 in FY2021, #25 in FY2022, #24 in FY2023, #23 in FY2024 and #17 in FY2025; up 3 since Aug 2024–Jul 2025.
19	Tama City Hall Top agencies USAF (Department of the Air Force)	$4,748,901	0.7%	Rank history: not on the FY2021 list, #15 in FY2022, #21 in FY2023, #17 in FY2024 and #14 in FY2025; down 1 since Aug 2024–Jul 2025.
20	Antelope Valley East Kern Water Agency Top agencies USAF (Department of the Air Force)	$3,562,923	0.6%	Rank history: #23 in FY2021, #23 in FY2022, #25 in FY2023, #24 in FY2024 and #21 in FY2025; up 5 since Aug 2024–Jul 2025.
21	California Water Service Group Through California Water Service Co Top agencies USAF (Department of the Air Force) DCMA (Defense Contract Management Agency)	$3,523,429	0.6%	Rank history: #25 in FY2021, #34 in FY2022, #28 in FY2023, #19 in FY2024 and #22 in FY2025; down 4 since Aug 2024–Jul 2025.
22	Fayetteville Public Works Commission Top agencies Army (Department of the Army)	$3,221,624	0.5%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; up 4 since Aug 2024–Jul 2025.
23	Harnett, County of North Carolina Top agencies Army (Department of the Army)	$3,155,476	0.5%	Rank history: #31 in FY2021, #46 in FY2022, #31 in FY2023, #26 in FY2024 and #24 in FY2025; up 4 since Aug 2024–Jul 2025.
24	P D R Properties, Inc. Top agencies Army (Department of the Army)	$2,916,015	0.5%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #20 in FY2025; down 1 since Aug 2024–Jul 2025.
25	Northeast Ohio Regional Sewer District Top agencies NASA (National Aeronautics and Space Administration)	$2,865,500	0.4%	Rank history: #33 in FY2021, #43 in FY2022, #34 in FY2023, #31 in FY2024 and #25 in FY2025; up 8 since Aug 2024–Jul 2025.
26	Jungbu Water Supply Office Top agencies Army (Department of the Army)	$2,307,405	0.4%	Rank history: #29 in FY2021, #30 in FY2022, #35 in FY2023, #32 in FY2024 and #26 in FY2025; up 2 since Aug 2024–Jul 2025.
27	City of Aliceville Top agencies DOJ (Department of Justice)	$2,056,303	0.3%	Rank history: #44 in FY2021, #47 in FY2022, #42 in FY2023, #33 in FY2024 and #31 in FY2025; up 5 since Aug 2024–Jul 2025.
28	City of Hopewell Hrwtf Top agencies DOJ (Department of Justice)	$1,875,226	0.3%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #27 in FY2025; up 1 since Aug 2024–Jul 2025.
29	DC Water & Sewer Authority Top agencies Treasury (Department of the Treasury) CFPB (Consumer Financial Protection Bureau) DOJ (Department of Justice)	$1,644,924	0.3%	Rank history: #77 in FY2021, #54 in FY2022, #37 in FY2023, #79 in FY2024 and #30 in FY2025; up 2 since Aug 2024–Jul 2025.
30	Pural Water Specialty Co. , Inc. Top agencies Army (Department of the Army)	$1,500,534	0.2%	Rank history: #14 in FY2021, #22 in FY2022, #15 in FY2023, #18 in FY2024 and #19 in FY2025; down 8 since Aug 2024–Jul 2025.
31	City of Jacksonville Top agencies USAF (Department of the Air Force)	$1,383,754	0.2%	Rank history: not on the FY2021–FY2025 lists; up 98 since Aug 2024–Jul 2025.
32	Board of Water Commissioners of Columbus Top agencies Army (Department of the Army)	$1,181,020	0.2%	Rank history: #65 in FY2021, #79 in FY2022, #23 in FY2023, #35 in FY2024 and #34 in FY2025; up 8 since Aug 2024–Jul 2025.
33	Kyotango City Top agencies Army (Department of the Army)	$1,176,372	0.2%	Rank history: not on the FY2021 list, #45 in FY2022, #49 in FY2023, #42 in FY2024 and #35 in FY2025; up 4 since Aug 2024–Jul 2025.
34	City of Welch Top agencies DOJ (Department of Justice)	$1,156,590	0.2%	Rank history: not on the FY2021 list, #61 in FY2022, #55 in FY2023, #40 in FY2024 and #41 in FY2025; up 11 since Aug 2024–Jul 2025.
35	Public Service Commission of Yazoo City Top agencies DOJ (Department of Justice)	$1,148,010	0.2%	Rank history: #43 in FY2021, #56 in FY2022, #45 in FY2023, #38 in FY2024 and #36 in FY2025; up 4 since Aug 2024–Jul 2025.
36	Herlong Public Utility District Top agencies DOJ (Department of Justice) Army (Department of the Army)	$1,131,460	0.2%	Rank history: not on the FY2021 list, #65 in FY2022, #58 in FY2023, #45 in FY2024 and #38 in FY2025; up 5 since Aug 2024–Jul 2025.
37	Henry Miller Reclaimation District 2131 Top agencies DOI (Department of the Interior)	$1,078,352	0.2%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; up 5 since Aug 2024–Jul 2025.
38	Town of Alderson Top agencies DOJ (Department of Justice)	$967,235	0.2%	Rank history: #82 in FY2021, not on the FY2022–FY2024 lists and #46 in FY2025; up 14 since Aug 2024–Jul 2025.
39	Lee County VA Through County of Lee Top agencies DOJ (Department of Justice)	$952,435	0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, #41 in FY2024 and #39 in FY2025; up 55 since Aug 2024–Jul 2025.
40	Contra Costa Water District Inc Top agencies Army (Department of the Army)	$941,017	0.1%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; up 17 since Aug 2024–Jul 2025.
41	City of Florence Top agencies DOJ (Department of Justice)	$920,479	0.1%	Rank history: #36 in FY2021, #33 in FY2022, not on the FY2023 list, #56 in FY2024 and #72 in FY2025; up 35 since Aug 2024–Jul 2025.
42	Village of Saranac Lake Top agencies DOJ (Department of Justice)	$876,862	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Columbiana County Top agencies DOJ (Department of Justice)	$862,805	0.1%	Rank history: #75 in FY2021, not on the FY2022 list, #74 in FY2023, #51 in FY2024 and #44 in FY2025; up 8 since Aug 2024–Jul 2025.
44	Woodway Water Authority Top agencies DOJ (Department of Justice)	$857,986	0.1%	Rank history: #78 in FY2021, #86 in FY2022, #78 in FY2023, #55 in FY2024 and #49 in FY2025; up 15 since Aug 2024–Jul 2025.
45	City of Berlin Top agencies DOJ (Department of Justice)	$780,858	0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 29 since Aug 2024–Jul 2025.
46	City of Manchester Top agencies DOJ (Department of Justice)	$767,286	0.1%	Rank history: #54 in FY2021, #77 in FY2022, #80 in FY2023, #58 in FY2024 and #57 in FY2025; up 27 since Aug 2024–Jul 2025.
47	The Navajo Nation Tribal Government Through Navajo Tribal Utility Authority Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$760,718	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023, #52 in FY2024 and #51 in FY2025; up 6 since Aug 2024–Jul 2025.
48	City of Prestonsburg Through Prestonsburg City Utilities Commission Top agencies DOJ (Department of Justice)	$752,150	0.1%	Rank history: #84 in FY2021, #73 in FY2022, #68 in FY2023, #69 in FY2024 and #50 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	City of Cocoa Top agencies NASA (National Aeronautics and Space Administration)	$739,470	0.1%	Rank history: #96 in FY2021, #55 in FY2022, #50 in FY2023, #43 in FY2024 and #32 in FY2025; down 15 since Aug 2024–Jul 2025.
50	City of Lawrence Top agencies DOI (Department of the Interior)	$664,979	0.1%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #82 in FY2025; up 56 since Aug 2024–Jul 2025.
51	San Antonio River Authority Top agencies USAF (Department of the Air Force)	$636,187	0.1%	Rank history: #46 in FY2021, #48 in FY2022, #43 in FY2023, #59 in FY2024 and #48 in FY2025; down 1 since Aug 2024–Jul 2025.
52	City of El Reno Top agencies DOJ (Department of Justice)	$596,081	0.1%	Rank history: #74 in FY2021, #66 in FY2022, #73 in FY2023, #49 in FY2024 and #45 in FY2025; down 3 since Aug 2024–Jul 2025.
53	City of Fort Worth Top agencies Treasury (Department of the Treasury) Army (Department of the Army)	$585,245	0.1%	Rank history: #41 in FY2021, #53 in FY2022, #47 in FY2023, not on the FY2024 list and #53 in FY2025; new, not ranked in Aug 2024–Jul 2025.
54	Utility Systems of Georgia, Inc. Top agencies Army (Department of the Army)	$575,364	0.1%	Rank history: #72 in FY2021, #76 in FY2022, #71 in FY2023, #50 in FY2024 and #43 in FY2025; down 7 since Aug 2024–Jul 2025.
55	Evoqua Water Technologies LLC Top agencies Navy (Department of the Navy)	$499,186	0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; up 199 since Aug 2024–Jul 2025.
56	Tidewater Utilities Inc Top agencies USAF (Department of the Air Force)	$491,762	0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; up 13 since Aug 2024–Jul 2025.
57	Bradford City Water Authority Top agencies DOJ (Department of Justice)	$467,966	0.1%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #66 in FY2025; up 10 since Aug 2024–Jul 2025.
58	Schwarz Construction LLC Top agencies Army (Department of the Army)	$461,620	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023, #68 in FY2024 and #64 in FY2025; up 6 since Aug 2024–Jul 2025.
59	Gunsan City Hall Climate and Environment Bureau Top agencies USAF (Department of the Air Force)	$422,371	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023, #92 in FY2024 and #54 in FY2025; up 32 since Aug 2024–Jul 2025.
60	City of Newport News Top agencies NASA (National Aeronautics and Space Administration)	$388,658	0.1%	Rank history: #99 in FY2021, #95 in FY2022, #85 in FY2023, #61 in FY2024 and #84 in FY2025; up 24 since Aug 2024–Jul 2025.
61	American Samoa Power Authority Top agencies Army (Department of the Army)	$374,190	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Green and Sustainable Services, LLC Top agencies USAF (Department of the Air Force)	$357,480	0.1%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #70 in FY2025; up 10 since Aug 2024–Jul 2025.
63	Mission Critical Environmental, LLC Top agencies Army (Department of the Army)	$308,799	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	New York City Water Board Top agencies SSA (Social Security Administration)	$290,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #96 in FY2025; up 56 since Aug 2024–Jul 2025.
65	City of Clarksburg Through Clarksburg Water Board Top agencies DOJ (Department of Justice)	$283,200	<0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; up 14 since Aug 2024–Jul 2025.
66	City of Philadelphia Department of Revenue Water Revenue Bureau B0610658047 Top agencies Treasury (Department of the Treasury)	$277,470	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	The Water Works and Sewer Board of the City of Anniston, Alabama Top agencies DHS (Department of Homeland Security)	$253,989	<0.1%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and #86 in FY2025; down 12 since Aug 2024–Jul 2025.
68	East RIO Hondo Water Supply Corp Top agencies DHS (Department of Homeland Security)	$250,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and not on the FY2025 list; up 48 since Aug 2024–Jul 2025.
69	City of San Diego Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$245,520	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Town of Emmitsburg Top agencies DHS (Department of Homeland Security)	$238,050	<0.1%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and not on the FY2025 list; up 25 since Aug 2024–Jul 2025.
71	Water Authority of Great Neck North, Inc. Top agencies DOT (Department of Transportation)	$227,557	<0.1%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and #80 in FY2025; up 16 since Aug 2024–Jul 2025.
72	City of Ocean Springs Top agencies DOT (Department of Transportation)	$224,293	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Seong Nam City Hall Top agencies Army (Department of the Army)	$219,900	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 20 since Aug 2024–Jul 2025.
74	Mickan Generalbaugesellschaft Amberg MBH & Co. KG Top agencies Army (Department of the Army)	$208,784	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #44 in FY2024 and #42 in FY2025; down 26 since Aug 2024–Jul 2025.
75	City of Anadarko City Hall Top agencies DOI (Department of the Interior)	$201,517	<0.1%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #75 in FY2025; up 7 since Aug 2024–Jul 2025.
76	City of Danbury CT Top agencies DOJ (Department of Justice)	$190,958	<0.1%	Rank history: #50 in FY2021, #64 in FY2022, #67 in FY2023, #53 in FY2024 and #47 in FY2025; down 18 since Aug 2024–Jul 2025.
77	Tokyo Metropolitan Government Top agencies USAF (Department of the Air Force)	$181,586	<0.1%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #78 in FY2025; up 8 since Aug 2024–Jul 2025.
78	City of Cincinnati Top agencies HHS (Department of Health and Human Services)	$176,689	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 21 since Aug 2024–Jul 2025.
79	Pennsylvania - American Water Company Top agencies SSA (Social Security Administration) HHS (Department of Health and Human Services) DOE (Department of Energy)	$176,201	<0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 23 since Aug 2024–Jul 2025.
80	Ross County Water Company, Inc. Top agencies VA (Department of Veterans Affairs)	$161,503	<0.1%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and #63 in FY2025; down 5 since Aug 2024–Jul 2025.
81	Executive Officer of Seongnam Shi, Sujeong-Gu Top agencies Army (Department of the Army)	$160,400	<0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 58 since Aug 2024–Jul 2025.
82	City of Phoenix Top agencies HHS (Department of Health and Human Services)	$159,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 36 since Aug 2024–Jul 2025.
83	County of Erie Top agencies NASA (National Aeronautics and Space Administration)	$154,200	<0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 43 since Aug 2024–Jul 2025.
84	Tohono Oodham Utility Authority Top agencies DOI (Department of the Interior)	$147,729	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 39 since Aug 2024–Jul 2025.
85	Berkeley Co Public Service Dist Top agencies Treasury (Department of the Treasury)	$146,636	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 23 since Aug 2024–Jul 2025.
86	Urban Construction Bureau, Sagamihara City Top agencies Army (Department of the Army)	$145,182	<0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 6 since Aug 2024–Jul 2025.
87	City of Philadelphia Through Philadelphia Water Department Top agencies SSA (Social Security Administration)	$145,000	<0.1%	Rank history: #68 in FY2021, #68 in FY2022, #77 in FY2023, not on the FY2024 list and #61 in FY2025; new, not ranked in Aug 2024–Jul 2025.
88	Denver Board of Water Commissioners Top agencies Treasury (Department of the Treasury)	$142,535	<0.1%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and not on the FY2025 list; up 25 since Aug 2024–Jul 2025.
89	Palo Verde Irrigation District Top agencies DOI (Department of the Interior)	$138,974	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 7 since Aug 2024–Jul 2025.
90	Seattle Sewer Dept Top agencies Army (Department of the Army)	$135,812	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 7 since Aug 2024–Jul 2025.
91	White Mountain Apache Tribe Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$127,783	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 12 since Aug 2024–Jul 2025.
92	Commonwealth Utilities Corporation Top agencies Army (Department of the Army)	$126,816	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	Bona Vista Water Improvement District Top agencies Treasury (Department of the Treasury)	$118,005	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 60 since Aug 2024–Jul 2025.
94	Morgantown Utility Board Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy)	$116,000	<0.1%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2023 list, #96 in FY2024 and #77 in FY2025; down 16 since Aug 2024–Jul 2025.
95	Parrott Investment Company, Inc. Top agencies DOI (Department of the Interior)	$113,296	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 60 since Aug 2024–Jul 2025.
96	County of Maui Top agencies DHS (Department of Homeland Security)	$112,964	<0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; down 36 since Aug 2024–Jul 2025.
97	Quechan Indian Tribe Top agencies HHS (Department of Health and Human Services)	$109,215	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Eagle Butte City Office Top agencies DOI (Department of the Interior)	$105,865	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 27 since Aug 2024–Jul 2025.
99	City of Albany Top agencies DOE (Department of Energy)	$100,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 6 since Aug 2024–Jul 2025.
100	County of Berkeley Top agencies Treasury (Department of the Treasury)	$99,552	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.

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 $638 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Aug 2024–Jul 2025. "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.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers