Top 79 Contractors in PSC Y1ND: Construction of Sewage and Waste Facilities, Jul 2025–Jun 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Record Steel and Construction, Inc. Top agencies DOI (Department of the Interior)	$129,150,000	40.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
2	G.s.e. Construction Company, Inc. Top agencies DOI (Department of the Interior)	$109,487,800	34.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
3	Bairco Construction Inc. Top agencies DOI (Department of the Interior)	$18,691,193	5.8%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #45 in FY2025; up 1 since Jul 2024–Jun 2025.
4	Boyer Commercial Construction Inc. Top agencies VA (Department of Veterans Affairs)	$11,740,000	3.7%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; new, not ranked in Jul 2024–Jun 2025.
5	PCL Construction Inc Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$6,250,000	1.9%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #1 in FY2025; down 4 since Jul 2024–Jun 2025.
6	Wright Bros LLC Top agencies USDA (Department of Agriculture)	$5,015,701	1.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7	King General Contractors, Inc. Top agencies USDA (Department of Agriculture)	$4,209,780	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
8	Mig Gov, LLC Top agencies VA (Department of Veterans Affairs)	$2,639,775	0.8%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Jul 2024–Jun 2025.
9	Tikigaq Construction, LLC Top agencies Navy (Department of the Navy)	$1,967,641	0.6%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; up 6 since Jul 2024–Jun 2025.
10	Meridian Engineering Co Top agencies USDA (Department of Agriculture)	$1,935,993	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
11	Teraflex Group LLC Top agencies USDA (Department of Agriculture)	$1,923,451	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
12	Green Tech-Accu JV LLC Top agencies DOS (Department of State)	$1,859,527	0.6%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023, not on the FY2024 list and #4 in FY2025; unchanged since Jul 2024–Jun 2025.
13	OK2 Construction, LLC Top agencies DOI (Department of the Interior)	$1,399,481	0.4%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Matthes Parker LLC Top agencies USAF (Department of the Air Force)	$1,318,489	0.4%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	Creativity Global Consultancy Limited Top agencies USAF (Department of the Air Force)	$1,166,138	0.4%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; new, not ranked in Jul 2024–Jun 2025.
16	Chris G Howard Top agencies HHS (Department of Health and Human Services)	$1,150,175	0.4%	Rank history: #32 in FY2021, #21 in FY2022, #13 in FY2023, #31 in FY2024 and #17 in FY2025; up 8 since Jul 2024–Jun 2025.
17	Kamex, Inc. Top agencies Army (Department of the Army)	$1,099,208	0.3%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
18	Vets Septic Service Inc. Top agencies HHS (Department of Health and Human Services)	$1,074,955	0.3%	Rank history: #31 in FY2021, #37 in FY2022, #16 in FY2023, #38 in FY2024 and #19 in FY2025; up 8 since Jul 2024–Jun 2025.
19	John Cecil Construction, LLC Top agencies USDA (Department of Agriculture)	$1,000,438	0.3%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Jul 2024–Jun 2025.
20	Alliance Trading PLC Top agencies DOS (Department of State)	$985,742	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
21	Civil Built LLC Top agencies Army (Department of the Army)	$944,498	0.3%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Tareq Al Mostaqbal Logistic Services L.l.c Top agencies USAF (Department of the Air Force)	$829,500	0.3%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; new, not ranked in Jul 2024–Jun 2025.
23	Environmental Chemical Corporation Top agencies Navy (Department of the Navy)	$756,831	0.2%	Rank history: not on the FY2021 list, #1 in FY2022, #72 in FY2023, #19 in FY2024 and #16 in FY2025; up 7 since Jul 2024–Jun 2025.
24	Bison Elevator Service Inc. Top agencies Army (Department of the Army)	$720,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25	MGL Enterprises LLC Top agencies HHS (Department of Health and Human Services)	$713,930	0.2%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	Mill Creek Firelake JV LLC Top agencies USDA (Department of Agriculture)	$712,187	0.2%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
27	Onopa Services LLC Top agencies DHS (Department of Homeland Security)	$700,468	0.2%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #34 in FY2024 and #20 in FY2025; down 2 since Jul 2024–Jun 2025.
28	Hance Danny Top agencies DOI (Department of the Interior)	$605,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; up 24 since Jul 2024–Jun 2025.
29	Lawton Septic Tank & Storm Shelter Inc. Top agencies HHS (Department of Health and Human Services)	$485,018	0.2%	Rank history: #64 in FY2021, #33 in FY2022, #27 in FY2023, #57 in FY2024 and #33 in FY2025; up 21 since Jul 2024–Jun 2025.
30	US Diversified Contracting Services Inc. Top agencies VA (Department of Veterans Affairs)	$436,573	0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
31	Advanced Systems Design, Inc. Top agencies HHS (Department of Health and Human Services)	$319,536	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
32	Ana General Contractors LLC Top agencies USDA (Department of Agriculture)	$285,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; new, not ranked in Jul 2024–Jun 2025.
33	SAK Construction LLC Top agencies Army (Department of the Army)	$273,930	0.1%	Rank history: #1 in FY2021, #2 in FY2022, #17 in FY2023, #6 in FY2024 and #36 in FY2025; up 5 since Jul 2024–Jun 2025.
34	Ama Diversified Construction Group Top agencies HHS (Department of Health and Human Services)	$257,557	0.1%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023, #33 in FY2024 and #28 in FY2025; down 3 since Jul 2024–Jun 2025.
35	Marrero, Couvillon & Associates, L.L.C. Top agencies DOI (Department of the Interior)	$238,996	0.1%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; down 12 since Jul 2024–Jun 2025.
36	Bear Excavation LLC Top agencies DOI (Department of the Interior)	$210,088	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Ricky M Triplett Top agencies HHS (Department of Health and Human Services)	$195,124	0.1%	Rank history: #23 in FY2021, #30 in FY2022, #20 in FY2023, #39 in FY2024 and #37 in FY2025; down 4 since Jul 2024–Jun 2025.
38	Black Flag Solutions LLC Top agencies VA (Department of Veterans Affairs)	$190,465	0.1%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; down 17 since Jul 2024–Jun 2025.
39	Armitage Architecture Inc. Top agencies Army (Department of the Army)	$186,468	0.1%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #47 in FY2025; down 26 since Jul 2024–Jun 2025.
40	All American Septic LLC Top agencies HHS (Department of Health and Human Services)	$181,380	0.1%	Rank history: not on the FY2021 list, #46 in FY2022, #14 in FY2023, #41 in FY2024 and #35 in FY2025; down 1 since Jul 2024–Jun 2025.
41	M4 Builders Top agencies USAF (Department of the Air Force)	$151,924	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
42	Loman Drilling Inc. Top agencies HHS (Department of Health and Human Services)	$150,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43	Circle V Harvesting Co. Top agencies USDA (Department of Agriculture)	$144,126	<0.1%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
44	Susan E Davis Top agencies HHS (Department of Health and Human Services)	$127,910	<0.1%	Rank history: #26 in FY2021, #39 in FY2022, #35 in FY2023, #52 in FY2024 and #42 in FY2025; down 3 since Jul 2024–Jun 2025.
45	Renova Environmental Company Top agencies DOI (Department of the Interior)	$126,353	<0.1%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023, #18 in FY2024 and #8 in FY2025; down 35 since Jul 2024–Jun 2025.
46	Dakota Davis Top agencies HHS (Department of Health and Human Services)	$125,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023, #47 in FY2024 and #43 in FY2025; down 6 since Jul 2024–Jun 2025.
47	Epik-Aquashine JV LLC Top agencies DOS (Department of State)	$121,512	<0.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #15 in FY2024 and #44 in FY2025; up 1 since Jul 2024–Jun 2025.
48	Letts & Demery Pump Inc. Top agencies HHS (Department of Health and Human Services)	$105,600	<0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Metro Paving Corp Top agencies Army (Department of the Army)	$105,264	<0.1%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
50	Superior Pump & Drilling, Inc. Top agencies HHS (Department of Health and Human Services)	$103,265	<0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	Dun-Rite Solutions LLC Top agencies HHS (Department of Health and Human Services)	$101,090	<0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	Wipf Construction, LLC Top agencies HHS (Department of Health and Human Services)	$98,438	<0.1%	Rank history: #40 in FY2021, #27 in FY2022, #48 in FY2023, #67 in FY2024 and #48 in FY2025; down 3 since Jul 2024–Jun 2025.
53	Sosic Painting & Remodeling LLC Top agencies DHS (Department of Homeland Security)	$81,379	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
54	Linn's Plumbing LLC Top agencies HHS (Department of Health and Human Services)	$76,217	<0.1%	Rank history: #24 in FY2021, #26 in FY2022, #29 in FY2023, #48 in FY2024 and #30 in FY2025; down 22 since Jul 2024–Jun 2025.
55	Okex LLC Top agencies HHS (Department of Health and Human Services)	$70,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 16 since Jul 2024–Jun 2025.
56	Bert Construction Inc. Top agencies USAF (Department of the Air Force)	$69,984	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
57	Jerry's Excavation Inc. Top agencies HHS (Department of Health and Human Services)	$69,943	<0.1%	Rank history: #28 in FY2021, #58 in FY2022, #34 in FY2023, #50 in FY2024 and #46 in FY2025; down 14 since Jul 2024–Jun 2025.
58	King Backhoe & Dozer, LLC Top agencies HHS (Department of Health and Human Services)	$66,950	<0.1%	Rank history: #51 in FY2021, #57 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
59	Genesis 360 LLC Top agencies Army (Department of the Army)	$65,297	<0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Jul 2024–Jun 2025.
60	Heron Consulting, LLC Top agencies USDA (Department of Agriculture)	$53,990	<0.1%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
61	Set Dis Ticaret Sanayi Petrol Tasimacilik Atik Tesisleri Bilisim VE Insaat Limited Sirketi Top agencies USAF (Department of the Air Force)	$53,502	<0.1%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and not on the FY2025 list; down 44 since Jul 2024–Jun 2025.
62	Lost Creek Properties Inc. Top agencies HHS (Department of Health and Human Services)	$50,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
63	Southern Contracting, LLC Top agencies Army (Department of the Army)	$49,700	<0.1%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 57 since Jul 2024–Jun 2025.
64	YOY Inc. Top agencies USDA (Department of Agriculture)	$46,109	<0.1%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Bethel Construction LLC Top agencies HHS (Department of Health and Human Services)	$46,074	<0.1%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; down 47 since Jul 2024–Jun 2025.
66	VSS Logistics LLC Top agencies VA (Department of Veterans Affairs)	$31,272	<0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Valiosa LLC Top agencies HHS (Department of Health and Human Services)	$27,400	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Hoopa Valley Public Utilities District Top agencies HHS (Department of Health and Human Services)	$27,115	<0.1%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
69	Up 10 LLC Top agencies HHS (Department of Health and Human Services)	$25,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Lyday Construction LLC Top agencies HHS (Department of Health and Human Services)	$23,185	<0.1%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
71	Ohlsen Right of Way & Maintenance, Inc. Top agencies HHS (Department of Health and Human Services)	$20,915	<0.1%	Rank history: #65 in FY2021, #66 in FY2022, #64 in FY2023, not on the FY2024 list and #60 in FY2025; down 9 since Jul 2024–Jun 2025.
72	Sterileco LLC Top agencies VA (Department of Veterans Affairs)	$20,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Jul 2024–Jun 2025.
73	Larry Kranz Top agencies HHS (Department of Health and Human Services)	$16,945	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, #74 in FY2024 and #61 in FY2025; down 19 since Jul 2024–Jun 2025.
74	Tywell Builders LLC Top agencies HHS (Department of Health and Human Services)	$16,017	<0.1%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and #55 in FY2025; down 23 since Jul 2024–Jun 2025.
75	Langley Source LLC Top agencies HHS (Department of Health and Human Services)	$15,999	<0.1%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; down 10 since Jul 2024–Jun 2025.
76	T1 Construction LLC Top agencies USDA (Department of Agriculture)	$9,174	<0.1%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
77	Ladanco LLC Top agencies USAF (Department of the Air Force)	$8,500	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
78	ATZ Solution LLC Top agencies DOI (Department of the Interior)	$7,313	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Fluid Solutions LLC Top agencies DOS (Department of State)	$5,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #11 in FY2025; down 63 since Jul 2024–Jun 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 $321 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.
• 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 Jul 2024–Jun 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