Top 99 Contractors in PSC Z1NE: Maintenance of Water Supply Facilities, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Mountain Point, LLC Top agencies Army (Department of the Army)	$8,410,100	22.3%	Rank history: not on the FY2021–FY2024 lists; new.
2	Sea PAC Engineering Inc Top agencies Navy (Department of the Navy)	$3,155,506	8.4%	Rank history: not on the FY2021–FY2024 lists; new.
3	Indus General Inc. Top agencies Navy (Department of the Navy)	$2,807,908	7.5%	Rank history: not on the FY2021–FY2024 lists; new.
4	District Veterans Contracting, Inc. Top agencies DHS (Department of Homeland Security)	$2,573,761	6.8%	Rank history: not on the FY2021 list, #18 in FY2022 and not on the FY2023–FY2024 lists; returned.
5	Etolin Strait Associates LLC Top agencies Navy (Department of the Navy)	$2,536,418	6.7%	Rank history: not on the FY2021–FY2024 lists; new.
6	Modern International Inc. Top agencies Navy (Department of the Navy)	$2,362,693	6.3%	Rank history: not on the FY2021–FY2024 lists; new.
7	Sustainable Facilities Management Services LLC Top agencies Army (Department of the Army)	$1,671,262	4.4%	Rank history: not on the FY2021–FY2024 lists; new.
8	Hapec Co., Ltd. Top agencies Navy (Department of the Navy)	$1,178,188	3.1%	Rank history: not on the FY2021–FY2024 lists; new.
9	Sarandrea Associates Group Corp Top agencies VA (Department of Veterans Affairs)	$937,161	2.5%	Rank history: not on the FY2021–FY2024 lists; new.
10	Sealaska Constructors LLC Top agencies DOI (Department of the Interior)	$795,527	2.1%	Rank history: not on the FY2021–FY2024 lists; new.
11	Minoan Industrial, LLC Top agencies Army (Department of the Army)	$763,000	2.0%	Rank history: not on the FY2021–FY2024 lists; new.
12	Syblon-Reid Co. Top agencies Army (Department of the Army)	$724,115	1.9%	Rank history: #1 in FY2021, #12 in FY2022, #12 in FY2023 and #4 in FY2024; down 8 since FY2024.
13	Dofine Sprinkler Rebuilders Inc. Top agencies USDA (Department of Agriculture)	$692,890	1.8%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and not on the FY2024 list; returned.
14	Fluid Solutions LLC 2 awardees Top agencies DOS (Department of State)	$473,740	1.3%	Rank history: #37 in FY2021, #48 in FY2022, #10 in FY2023 and #17 in FY2024; up 3 since FY2024.
15	TCG Construction Inc. Top agencies Army (Department of the Army)	$410,013	1.1%	Rank history: not on the FY2021 list, #1 in FY2022, #3 in FY2023 and #2 in FY2024; down 13 since FY2024.
16	Razorback LLC Top agencies VA (Department of Veterans Affairs)	$377,000	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
17	Island Contracting, Inc. Top agencies Army (Department of the Army)	$352,502	0.9%	Rank history: #31 in FY2021, #21 in FY2022 and not on the FY2023–FY2024 lists; returned.
18	KJS Support Services Joint Venture LLC Top agencies Navy (Department of the Navy)	$334,267	0.9%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and not on the FY2024 list; returned.
19	Phigenics LLC Top agencies VA (Department of Veterans Affairs)	$284,094	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
20	Grey Snow Professional Services LLC Top agencies DOI (Department of the Interior)	$281,844	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
21	Williamsville Resources II, Inc. Top agencies Army (Department of the Army)	$232,550	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
22	Howa Sangyo Co.,Ltd Top agencies Navy (Department of the Navy)	$221,319	0.6%	Rank history: #32 in FY2021, #35 in FY2022, #22 in FY2023 and #31 in FY2024; up 9 since FY2024.
23	W.m. Schlosser Co., Inc. Top agencies Army (Department of the Army)	$144,473	0.4%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and #54 in FY2024; up 31 since FY2024.
24	Northern Management Services, Inc. Top agencies DOI (Department of the Interior)	$139,500	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
25	Small Water Systems Services LLC Top agencies Army (Department of the Army)	$116,264	0.3%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and #30 in FY2024; up 5 since FY2024.
26	Granite Construction Company Guam Through Layne Christensen Company Top agencies DOJ (Department of Justice)	$115,220	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
27	Sociedad Espanola De Montajes Industriales SA Top agencies Navy (Department of the Navy)	$103,904	0.3%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; down 6 since FY2024.
28	Yerba Buena Engineering & Construction, Inc. Top agencies DOI (Department of the Interior)	$98,300	0.3%	Rank history: not on the FY2021 list, #5 in FY2022 and not on the FY2023–FY2024 lists; returned.
29	Kgjj Engineering Solutions, LLC Top agencies Navy (Department of the Navy)	$93,668	0.2%	Rank history: not on the FY2021 list, #50 in FY2022, #38 in FY2023 and #33 in FY2024; up 4 since FY2024.
30	Water Well Solutions Wisconsin LLC Top agencies DOI (Department of the Interior)	$88,456	0.2%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 13 since FY2024.
31	Professionals HIR LLC Top agencies Army (Department of the Army)	$76,012	0.2%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #37 in FY2024; up 6 since FY2024.
32	Granite Group, LLC Top agencies DOI (Department of the Interior)	$75,936	0.2%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and not on the FY2024 list; returned.
33	Cwts S.R.L. Top agencies DOS (Department of State)	$71,749	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
34	Peerless Midwest, Inc. Top agencies DOJ (Department of Justice)	$70,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
35	Amethyst Builders, LLC Top agencies Navy (Department of the Navy)	$66,325	0.2%	Rank history: not on the FY2021 list, #16 in FY2022 and not on the FY2023–FY2024 lists; returned.
36	R.b. National, Ltd. Co. Top agencies DOI (Department of the Interior)	$55,982	0.1%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2024; up 25 since FY2024.
37	Excel Marketing Services Inc. Top agencies DOS (Department of State)	$54,768	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
38	Nabd Alasr Trading and Contracting Company Top agencies DOS (Department of State)	$54,648	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
39	Green Cat Services LLC Top agencies DOI (Department of the Interior)	$49,325	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
40	Yeajin E&C Co.,Ltd. Top agencies Army (Department of the Army)	$49,052	0.1%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; down 28 since FY2024.
41	Elbow Grease Enterprises, LLC Top agencies USDA (Department of Agriculture)	$48,750	0.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2024 list; returned.
42	Premier Water & Energy Technology Inc. Top agencies DOJ (Department of Justice)	$48,000	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
43	PH Water Technologies Limited Top agencies DOS (Department of State)	$47,949	0.1%	Rank history: #35 in FY2021, #70 in FY2022, #50 in FY2023 and #62 in FY2024; up 19 since FY2024.
44	HZ Construction Inc. Top agencies DHS (Department of Homeland Security)	$47,884	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
45	Sealaska Technical Services, Llc. Top agencies Army (Department of the Army)	$40,565	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
46	Ems Water Technology S.R.L. Top agencies Army (Department of the Army)	$38,864	0.1%	Rank history: #56 in FY2021, #65 in FY2022, #48 in FY2023 and #57 in FY2024; up 11 since FY2024.
47	Momar, Incorporated Top agencies DOJ (Department of Justice)	$35,940	0.1%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; up 12 since FY2024.
48	Core Contracting Group Top agencies DOI (Department of the Interior)	$35,715	0.1%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; down 29 since FY2024.
49	Rocky Springs Water Company, LLC Top agencies GSA (General Services Administration)	$35,480	0.1%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #52 in FY2024; up 3 since FY2024.
50	RF Construction LLC Top agencies DOI (Department of the Interior)	$34,950	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
51	Evoqua Water Technologies, LLC Top agencies Army (Department of the Army)	$33,312	0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; up 12 since FY2024.
52	Coastline Ltd. Top agencies DOJ (Department of Justice) Smithsonian (Smithsonian Institution)	$32,320	0.1%	Rank history: not on the FY2021 list, #92 in FY2022, #80 in FY2023 and #88 in FY2024; up 36 since FY2024.
53	GEF Enterprises, LLC Top agencies USAF (Department of the Air Force)	$32,280	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
54	Wait Mechanical Inc Top agencies USAF (Department of the Air Force)	$31,896	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
55	Meadows Cmpg, Inc. Top agencies USAF (Department of the Air Force)	$30,395	0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and #65 in FY2024; up 10 since FY2024.
56	Ready Power L.L.C. Top agencies DOI (Department of the Interior)	$30,324	0.1%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and not on the FY2024 list; returned.
57	Derek James Bridges Top agencies DOI (Department of the Interior)	$27,805	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
58	L.j.v. Development, LLC Top agencies DOI (Department of the Interior)	$26,812	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
59	Comp Environmental Inc. Top agencies Army (Department of the Army)	$25,280	0.1%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; up 9 since FY2024.
60	Kirkland Pump Co Inc. Top agencies USAF (Department of the Air Force)	$23,197	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
61	Mass Tank Inspection Services LLC Top agencies VA (Department of Veterans Affairs)	$22,250	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
62	Stoner Quality Water, Inc. Top agencies VA (Department of Veterans Affairs)	$21,561	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
63	PT. Ecolab International Indonesia Top agencies DOS (Department of State)	$20,417	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
64	Ecolab Inc. Through Nalco Company LLC Top agencies DOJ (Department of Justice)	$20,104	0.1%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; down 28 since FY2024.
65	Atlantic Bridge Solutions LLC Top agencies DOI (Department of the Interior)	$19,998	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
66	Sierra Communications & Construction Inc Top agencies DOI (Department of the Interior)	$19,946	0.1%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; down 56 since FY2024.
67	Virginia Water Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$19,564	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #63 in FY2023 and #72 in FY2024; up 5 since FY2024.
68	Hydromax, Inc. Top agencies DHS (Department of Homeland Security)	$19,296	0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #64 in FY2023 and #73 in FY2024; up 5 since FY2024.
69	Hawaii Drilling & Pump Service LLC Top agencies Navy (Department of the Navy)	$17,185	<0.1%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2024; down 41 since FY2024.
70	Mil Serve International Dmcc Top agencies DOS (Department of State)	$17,095	<0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2024 list; returned.
71	Culligan Italiana S.P.A. Top agencies DOS (Department of State)	$16,358	<0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 12 since FY2024.
72	Pamaq SA Top agencies DOS (Department of State)	$16,156	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
73	Progexa Corp Top agencies USDA (Department of Agriculture)	$15,240	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Fluid Handling LLC 2 awardees, including Evoqua Water Technologies, LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$14,155	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
75	Ecospa Water Systems GMBH Top agencies Army (Department of the Army)	$10,812	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
76	Greentech USA LLC Top agencies DOS (Department of State)	$10,600	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #85 in FY2024; up 9 since FY2024.
77	Eastern Band of Cherokee Indians Top agencies USDA (Department of Agriculture)	$10,358	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
78	Jet Inc. Top agencies DOS (Department of State)	$10,314	<0.1%	Rank history: #92 in FY2021, not on the FY2022 list, #77 in FY2023 and #74 in FY2024; down 4 since FY2024.
79	Industrial Water Engineering Inc. Top agencies HHS (Department of Health and Human Services)	$10,310	<0.1%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2024; up 3 since FY2024.
80	Aqueous Infrastructure Management Co. Top agencies DOI (Department of the Interior)	$9,990	<0.1%	Rank history: #72 in FY2021 and not on the FY2022–FY2024 lists; returned.
81	Well Pros Pump & Well Drilling Services, LLC Top agencies DOI (Department of the Interior)	$7,468	<0.1%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2024; up 14 since FY2024.
82	Altitude Leak Detection LLC Top agencies USAF (Department of the Air Force)	$7,400	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
83	Bencon Enterprises, Inc. Top agencies DHA (Defense Health Agency)	$7,176	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and #91 in FY2024; up 8 since FY2024.
84	Inland Potable Services, Inc. Top agencies DOI (Department of the Interior)	$7,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
85	Aviate Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$6,887	<0.1%	Rank history: #95 in FY2021, not on the FY2022 list, #83 in FY2023 and #90 in FY2024; up 5 since FY2024.
86	Toomey Water Service, Inc. Top agencies USAF (Department of the Air Force)	$5,100	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #96 in FY2024; up 10 since FY2024.
87	Ewing, Inc. Top agencies Army (Department of the Army)	$4,800	<0.1%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 11 since FY2024.
88	Midco Diving & Marine Services Inc Top agencies VA (Department of Veterans Affairs)	$4,390	<0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and #58 in FY2024; down 30 since FY2024.
89	Haggards Excavating LLC Top agencies DOI (Department of the Interior)	$4,384	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	API Group Life Safety USA LLC Top agencies DOJ (Department of Justice)	$4,356	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
91	Bruce Mackay Pump & Well Service, Inc. Top agencies DOI (Department of the Interior)	$4,191	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Richard Deroche Top agencies DOI (Department of the Interior)	$3,180	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	Kannapat Engineering 2019 Company Limited Top agencies Navy (Department of the Navy)	$3,133	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
94	J & J Excavating and Trucking, Inc. Top agencies USDA (Department of Agriculture)	$2,742	<0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; down 41 since FY2024.
95	Aktio Corporation Top agencies USAF (Department of the Air Force)	$2,550	<0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; down 26 since FY2024.
96	Total Water Treatment Systems, Inc. Top agencies DOJ (Department of Justice)	$2,209	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
97	Analytical Laboratories, Inc. Top agencies DOI (Department of the Interior)	$2,078	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	Warcon, LLC Top agencies HHS (Department of Health and Human Services)	$1,764	<0.1%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2024; down 17 since FY2024.
99	Western States Fire Protection Co Through API Group Life Safety USA LLC Top agencies DOJ (Department of Justice)	$160	<0.1%	Rank history: not on the FY2021–FY2024 lists; 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 $37.7 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 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