Top 100 Contractors in PSC S114: Water Services, FY2025

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)	$202,313,165	29.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	American States Water Company 9 awardees, including Old North Utility Services, Inc., Fort Bliss Water Services Company and Emerald Coast Utility Services Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$129,999,377	19.2%	Rank history: not on the FY2021 list, #14 in FY2022, #6 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Jacobs Engineering Group Inc. Through Ch2M Hill Constructors, Inc. Top agencies Army (Department of the Army)	$40,294,755	5.9%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #4 in FY2024; up 1 since FY2024.
4	Oklahoma City Water Utilities Trust 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$31,838,348	4.7%	Rank history: not on the FY2021 list, #10 in FY2022, #3 in FY2023 and #3 in FY2024; down 1 since FY2024.
5	Augusta-Richmond County Government Top agencies Army (Department of the Army)	$22,613,682	3.3%	Rank history: #8 in FY2021, #7 in FY2022, #13 in FY2023 and #10 in FY2024; up 5 since FY2024.
6	County of Hardin Through Hardin County Water District NO. 1 Top agencies Army (Department of the Army)	$21,790,023	3.2%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; up 15 since FY2024.
7	Washington Suburban Sanitary Commission Top agencies HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration) Smithsonian (Smithsonian Institution)	$19,364,258	2.9%	Rank history: #11 in FY2021, #6 in FY2022, #8 in FY2023 and #9 in FY2024; up 2 since FY2024.
8	Foreign Utility Consolidated Reporting Top agencies Army (Department of the Army)	$17,721,948	2.6%	Rank history: #10 in FY2021, #8 in FY2022, #12 in FY2023 and #12 in FY2024; up 4 since FY2024.
9	Base Utilities Inc. Top agencies USAF (Department of the Air Force)	$13,816,793	2.0%	Rank history: #6 in FY2021, #9 in FY2022, #10 in FY2023 and #11 in FY2024; up 2 since FY2024.
10	Riverbend Water Resources District Top agencies Army (Department of the Army)	$11,312,863	1.7%	Rank history: #20 in FY2021, #18 in FY2022, #19 in FY2023 and #14 in FY2024; up 4 since FY2024.
11	Florida Governmental Utility Authority Top agencies USAF (Department of the Air Force)	$8,388,632	1.2%	Rank history: not on the FY2021–FY2024 lists; up 187 since FY2024.
12	Central Coast Water Authority Top agencies USAF (Department of the Air Force)	$7,949,191	1.2%	Rank history: #15 in FY2021, #19 in FY2022, #16 in FY2023 and #15 in FY2024; up 3 since FY2024.
13	City of Aberdeen Top agencies Army (Department of the Army)	$7,553,816	1.1%	Rank history: #16 in FY2021, #16 in FY2022, #17 in FY2023 and #13 in FY2024; unchanged since FY2024.
14	Tama City Hall Top agencies USAF (Department of the Air Force)	$5,592,009	0.8%	Rank history: not on the FY2021 list, #15 in FY2022, #21 in FY2023 and #17 in FY2024; up 3 since FY2024.
15	Pyeongtaek-Si Water and Sewage Business Place Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$5,478,978	0.8%	Rank history: #17 in FY2021, #24 in FY2022, #30 in FY2023 and #28 in FY2024; up 13 since FY2024.
16	American Water Enterprises, LLC Top agencies Army (Department of the Army)	$5,226,990	0.8%	Rank history: #19 in FY2021, #20 in FY2022, #14 in FY2023 and #22 in FY2024; up 6 since FY2024.
17	South Granville Water & Sewer Auth Top agencies DOJ (Department of Justice)	$5,014,867	0.7%	Rank history: #27 in FY2021, #25 in FY2022, #24 in FY2023 and #23 in FY2024; up 6 since FY2024.
18	City of Wildwood City Hall Top agencies DOJ (Department of Justice)	$4,888,515	0.7%	Rank history: #30 in FY2021, #31 in FY2022, #36 in FY2023 and #30 in FY2024; up 12 since FY2024.
19	Pural Water Specialty Co. , Inc. Top agencies Army (Department of the Army)	$4,407,623	0.6%	Rank history: #14 in FY2021, #22 in FY2022, #15 in FY2023 and #18 in FY2024; down 1 since FY2024.
20	P D R Properties, Inc. Top agencies Army (Department of the Army)	$4,197,641	0.6%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; unchanged since FY2024.
21	Antelope Valley East Kern Water Agency Top agencies USAF (Department of the Air Force)	$3,714,679	0.5%	Rank history: #23 in FY2021, #23 in FY2022, #25 in FY2023 and #24 in FY2024; up 3 since FY2024.
22	California Water Service Group Through California Water Service Co Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DCMA (Defense Contract Management Agency)	$3,572,815	0.5%	Rank history: #25 in FY2021, #34 in FY2022, #28 in FY2023 and #19 in FY2024; down 3 since FY2024.
23	Fayetteville Public Works Commission Top agencies Army (Department of the Army)	$3,357,861	0.5%	Rank history: not on the FY2021–FY2024 lists; up 79 since FY2024.
24	Harnett, County of North Carolina Top agencies Army (Department of the Army)	$3,240,821	0.5%	Rank history: #31 in FY2021, #46 in FY2022, #31 in FY2023 and #26 in FY2024; up 2 since FY2024.
25	Northeast Ohio Regional Sewer District Top agencies NASA (National Aeronautics and Space Administration)	$2,278,000	0.3%	Rank history: #33 in FY2021, #43 in FY2022, #34 in FY2023 and #31 in FY2024; up 6 since FY2024.
26	Jungbu Water Supply Office Top agencies Army (Department of the Army)	$2,167,878	0.3%	Rank history: #29 in FY2021, #30 in FY2022, #35 in FY2023 and #32 in FY2024; up 6 since FY2024.
27	City of Hopewell Hrwtf Top agencies DOJ (Department of Justice)	$2,155,652	0.3%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 20 since FY2024.
28	Henry Miller Reclaimation District 2131 Top agencies DOI (Department of the Interior)	$2,137,982	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
29	American Water Works Company I Through California-American Water Company Top agencies Army (Department of the Army)	$2,073,713	0.3%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; down 28 since FY2024.
30	DC Water & Sewer Authority Top agencies Treasury (Department of the Treasury) CFPB (Consumer Financial Protection Bureau) Smithsonian (Smithsonian Institution)	$2,015,103	0.3%	Rank history: #77 in FY2021, #54 in FY2022, #37 in FY2023 and #79 in FY2024; up 49 since FY2024.
31	City of Aliceville Top agencies DOJ (Department of Justice)	$1,979,163	0.3%	Rank history: #44 in FY2021, #47 in FY2022, #42 in FY2023 and #33 in FY2024; up 2 since FY2024.
32	City of Cocoa Top agencies NASA (National Aeronautics and Space Administration)	$1,742,900	0.3%	Rank history: #96 in FY2021, #55 in FY2022, #50 in FY2023 and #43 in FY2024; up 11 since FY2024.
33	City of Jacksonville Ar Through City of Jacksonville Top agencies USAF (Department of the Air Force)	$1,335,660	0.2%	Rank history: not on the FY2021 list, #35 in FY2022, #29 in FY2023 and #36 in FY2024; up 3 since FY2024.
34	Board of Water Commissioners of Columbus Top agencies Army (Department of the Army)	$1,270,006	0.2%	Rank history: #65 in FY2021, #79 in FY2022, #23 in FY2023 and #35 in FY2024; up 1 since FY2024.
35	Kyotango City Top agencies Army (Department of the Army)	$1,212,466	0.2%	Rank history: not on the FY2021 list, #45 in FY2022, #49 in FY2023 and #42 in FY2024; up 7 since FY2024.
36	Public Service Commission of Yazoo City Top agencies DOJ (Department of Justice)	$1,154,472	0.2%	Rank history: #43 in FY2021, #56 in FY2022, #45 in FY2023 and #38 in FY2024; up 2 since FY2024.
37	Preston County Public Service District NO4 Top agencies DOJ (Department of Justice)	$1,109,206	0.2%	Rank history: #57 in FY2021, #60 in FY2022, #66 in FY2023 and #46 in FY2024; up 9 since FY2024.
38	Herlong Public Utility District Top agencies DOJ (Department of Justice) Army (Department of the Army)	$1,095,944	0.2%	Rank history: not on the FY2021 list, #65 in FY2022, #58 in FY2023 and #45 in FY2024; up 7 since FY2024.
39	Lee County VA Through County of Lee Top agencies DOJ (Department of Justice)	$1,036,777	0.2%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #41 in FY2024; up 2 since FY2024.
40	Clear Lake City Water Authority Top agencies NASA (National Aeronautics and Space Administration)	$1,015,493	0.1%	Rank history: #62 in FY2021, #75 in FY2022, #54 in FY2023 and #27 in FY2024; down 13 since FY2024.
41	City of Welch Top agencies DOJ (Department of Justice)	$1,009,308	0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #55 in FY2023 and #40 in FY2024; down 1 since FY2024.
42	Mickan Generalbaugesellschaft Amberg MBH & Co. KG Top agencies Army (Department of the Army)	$953,836	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #44 in FY2024; up 2 since FY2024.
43	Utility Systems of Georgia, Inc. Top agencies Army (Department of the Army)	$845,995	0.1%	Rank history: #72 in FY2021, #76 in FY2022, #71 in FY2023 and #50 in FY2024; up 7 since FY2024.
44	Columbiana County Top agencies DOJ (Department of Justice)	$822,547	0.1%	Rank history: #75 in FY2021, not on the FY2022 list, #74 in FY2023 and #51 in FY2024; up 7 since FY2024.
45	City of El Reno Top agencies DOJ (Department of Justice)	$764,488	0.1%	Rank history: #74 in FY2021, #66 in FY2022, #73 in FY2023 and #49 in FY2024; up 4 since FY2024.
46	Town of Alderson Top agencies DOJ (Department of Justice)	$750,917	0.1%	Rank history: #82 in FY2021 and not on the FY2022–FY2024 lists; returned.
47	City of Danbury CT Top agencies DOJ (Department of Justice)	$741,575	0.1%	Rank history: #50 in FY2021, #64 in FY2022, #67 in FY2023 and #53 in FY2024; up 6 since FY2024.
48	San Antonio River Authority Top agencies USAF (Department of the Air Force)	$678,067	0.1%	Rank history: #46 in FY2021, #48 in FY2022, #43 in FY2023 and #59 in FY2024; up 11 since FY2024.
49	Woodway Water Authority Top agencies DOJ (Department of Justice)	$670,122	0.1%	Rank history: #78 in FY2021, #86 in FY2022, #78 in FY2023 and #55 in FY2024; up 6 since FY2024.
50	City of Prestonsburg Through Prestonsburg City Utilities Commission Top agencies DOJ (Department of Justice)	$637,600	0.1%	Rank history: #84 in FY2021, #73 in FY2022, #68 in FY2023 and #69 in FY2024; up 19 since FY2024.
51	The Navajo Nation Tribal Government Through Navajo Tribal Utility Authority Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$625,348	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and #52 in FY2024; up 1 since FY2024.
52	City of Leavenworth KS Through City of Leavenworth Top agencies DOJ (Department of Justice)	$594,896	0.1%	Rank history: #66 in FY2021, #84 in FY2022, #27 in FY2023 and #60 in FY2024; up 8 since FY2024.
53	City of Fort Worth Top agencies Treasury (Department of the Treasury)	$566,500	0.1%	Rank history: #41 in FY2021, #53 in FY2022, #47 in FY2023 and not on the FY2024 list; up 211 since FY2024.
54	Gunsan City Hall Climate and Environment Bureau Top agencies USAF (Department of the Air Force)	$565,173	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and #92 in FY2024; up 38 since FY2024.
55	County of Maui Top agencies DHS (Department of Homeland Security)	$558,402	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
56	Contra Costa Water District Inc Top agencies Army (Department of the Army)	$556,874	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
57	City of Manchester Top agencies DOJ (Department of Justice)	$543,096	0.1%	Rank history: #54 in FY2021, #77 in FY2022, #80 in FY2023 and #58 in FY2024; up 1 since FY2024.
58	City of Greenville Top agencies DOJ (Department of Justice)	$517,993	0.1%	Rank history: #61 in FY2021, #69 in FY2022, #57 in FY2023 and #48 in FY2024; down 10 since FY2024.
59	Tidewater Utilities Inc Top agencies USAF (Department of the Air Force)	$502,563	0.1%	Rank history: not on the FY2021–FY2024 lists; up 117 since FY2024.
60	Evoqua Water Technologies LLC 2 awardees Top agencies Navy (Department of the Navy)	$481,623	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
61	City of Philadelphia 2 awardees, including City of Philadelphia Department of Revenue Water Revenue Bureau B0610658047 and Philadelphia Water Department Top agencies Treasury (Department of the Treasury) SSA (Social Security Administration)	$477,486	0.1%	Rank history: #68 in FY2021, #68 in FY2022, #77 in FY2023 and not on the FY2024 list; up 69 since FY2024.
62	Daegu Metropolitan City Top agencies Army (Department of the Army)	$463,909	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
63	Ross County Water Company, Inc. Top agencies VA (Department of Veterans Affairs)	$455,835	0.1%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 27 since FY2024.
64	Schwarz Construction LLC Top agencies Army (Department of the Army)	$448,175	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #68 in FY2024; up 4 since FY2024.
65	City of Del RIO Top agencies USAF (Department of the Air Force)	$444,743	0.1%	Rank history: #94 in FY2021, #97 in FY2022, not on the FY2023 list and #71 in FY2024; up 6 since FY2024.
66	Bradford City Water Authority Top agencies DOJ (Department of Justice)	$419,450	0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2024; up 10 since FY2024.
67	Petro Trade Inc. Top agencies DOS (Department of State)	$416,400	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	Texas Water Utilities, L.P. Top agencies DOJ (Department of Justice)	$387,846	0.1%	Rank history: #49 in FY2021, #51 in FY2022, #96 in FY2023 and not on the FY2024 list; returned.
69	City of Watervliet Top agencies Army (Department of the Army)	$362,422	0.1%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2023–FY2024 lists; returned.
70	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 and #77 in FY2024; up 7 since FY2024.
71	City of Berlin Top agencies DOJ (Department of Justice)	$308,918	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 34 since FY2024.
72	City of Florence Top agencies DOJ (Department of Justice)	$294,154	<0.1%	Rank history: #36 in FY2021, #33 in FY2022, not on the FY2023 list and #56 in FY2024; down 16 since FY2024.
73	City of Clarksburg Through Clarksburg Water Board Top agencies DOJ (Department of Justice)	$263,368	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 157 since FY2024.
74	Fayza-Lead Construction Inc. Top agencies VA (Department of Veterans Affairs)	$258,489	<0.1%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and #39 in FY2024; down 35 since FY2024.
75	City of Anadarko City Hall Top agencies DOI (Department of the Interior)	$256,646	<0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; down 9 since FY2024.
76	City of Grand Coulee Top agencies DOI (Department of the Interior)	$240,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 146 since FY2024.
77	Morgantown Utility Board Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy)	$235,000	<0.1%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2023 list and #96 in FY2024; up 19 since FY2024.
78	Tokyo Metropolitan Government Top agencies USAF (Department of the Air Force)	$226,612	<0.1%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 8 since FY2024.
79	City of Simi Valley Top agencies NARA (National Archives and Records Administration)	$216,004	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 34 since FY2024.
80	Water Authority of Great Neck North, Inc. Top agencies DOT (Department of Transportation)	$213,500	<0.1%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; up 5 since FY2024.
81	Seong Nam City Hall Top agencies Army (Department of the Army)	$210,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 30 since FY2024.
82	City of Lawrence Top agencies DOI (Department of the Interior)	$197,979	<0.1%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; down 15 since FY2024.
83	Water Authority, Busan Metropolitan City, Korea Top agencies Army (Department of the Army)	$189,528	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 35 since FY2024.
84	City of Newport News Top agencies NASA (National Aeronautics and Space Administration)	$187,829	<0.1%	Rank history: #99 in FY2021, #95 in FY2022, #85 in FY2023 and #61 in FY2024; down 23 since FY2024.
85	Town of Front Royal Top agencies Smithsonian (Smithsonian Institution)	$186,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 16 since FY2024.
86	The Water Works and Sewer Board of the City of Anniston, Alabama Top agencies DHS (Department of Homeland Security)	$182,396	<0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; down 23 since FY2024.
87	Fairfax County Water Authority Inc. Top agencies Smithsonian (Smithsonian Institution) DHS (Department of Homeland Security)	$176,215	<0.1%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2024; up 13 since FY2024.
88	Berkeley Co Public Service Dist Top agencies Treasury (Department of the Treasury)	$175,573	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 36 since FY2024.
89	Urban Construction Bureau, Sagamihara City Top agencies Army (Department of the Army)	$167,472	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 40 since FY2024.
90	Palo Verde Irrigation District Top agencies DOI (Department of the Interior)	$152,750	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 14 since FY2024.
91	Seattle Sewer Dept Top agencies Army (Department of the Army)	$150,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 15 since FY2024.
92	Executive Officer of Seongnam Shi, Sujeong-Gu Top agencies Army (Department of the Army)	$146,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 70 since FY2024.
93	Pennsylvania - American Water Company Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy) SSA (Social Security Administration)	$131,642	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 61 since FY2024.
94	Rend Lake Conservancy District Top agencies Army (Department of the Army)	$126,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
95	City of Cincinnati Top agencies HHS (Department of Health and Human Services)	$119,025	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 26 since FY2024.
96	New York City Water Board Top agencies SSA (Social Security Administration) Smithsonian (Smithsonian Institution)	$118,097	<0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; down 9 since FY2024.
97	Albuquerque Bernalillo County Water Utility Authority Top agencies DOI (Department of the Interior)	$117,602	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 17 since FY2024.
98	Raleigh County Public Service District Top agencies DOL (Department of Labor)	$112,607	<0.1%	Rank history: #40 in FY2021, #39 in FY2022, #44 in FY2023 and not on the FY2024 list; up 41 since FY2024.
99	County of Erie Top agencies NASA (National Aeronautics and Space Administration)	$111,500	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 9 since FY2024.
100	Eagle Butte City Office Top agencies DOI (Department of the Interior)	$110,534	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 23 since FY2024.

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 $678 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.
• Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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