Top 90 Contractors in PSC Z2ND: Repair or Alteration of Sewage and Waste Facilities, FY2023

Name: Top 90 Contractors in PSC Z2ND: Repair or Alteration of Sewage and Waste Facilities, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 48% of FY2023 PSC Z2ND contract dollars

Contract obligations: $28,842,911 Net of deobligations, by contracts coded PSC Z2ND
Contractors: 94 Parent companies with an obligation
Largest contractor: Sygnos Inc. $2.81 million, 8.9% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 90 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Sygnos Inc. Top agencies Navy (Department of the Navy)	$2,806,908	8.9%	Rank history: #19 in FY2021, #44 in FY2022, #10 in FY2024 and #3 in FY2025; up 43 since FY2022.
2	Bristol Prime Contractors, LLC Top agencies USAF (Department of the Air Force)	$2,300,652	7.3%	Rank history: not on the FY2021 list, #15 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
3	Orion Construction Corporation Top agencies Navy (Department of the Navy)	$2,260,230	7.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
4	Up-Side Management Co Top agencies Navy (Department of the Navy)	$1,921,237	6.1%	Rank history: #37 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; up 46 since FY2022.
5	Kosaka Komuten Co.,Ltd. Top agencies USAF (Department of the Air Force)	$1,267,816	4.0%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2024 and not on the FY2025 list; new.
6	Mig Gov, LLC Top agencies Navy (Department of the Navy)	$1,024,383	3.2%	Rank history: not on the FY2021 list, #98 in FY2022, #23 in FY2024 and #22 in FY2025; up 92 since FY2022.
7	Brice Solutions, LLC Top agencies USAF (Department of the Air Force)	$955,998	3.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$895,668	2.8%	Rank history: not on the FY2021 list, #11 in FY2022, #64 in FY2024 and #5 in FY2025; up 3 since FY2022.
9	Hpm, Inc. Top agencies DOI (Department of the Interior)	$813,777	2.6%	Rank history: not on the FY2021 list, #2 in FY2022, #46 in FY2024 and #12 in FY2025; down 7 since FY2022.
10	Sgtr RJO JV, LLC Top agencies Army (Department of the Army)	$812,192	2.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	White Bear Construction, Inc. Top agencies DOI (Department of the Interior)	$728,988	2.3%	Rank history: #9 in FY2021, #87 in FY2022 and not on the FY2024–FY2025 lists; up 76 since FY2022.
12	Rice Lake Contracting Corp Top agencies Army (Department of the Army)	$647,490	2.0%	Rank history: #44 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
13	Port Madison Enterprises Construction Corporation Top agencies Navy (Department of the Navy)	$642,588	2.0%	Rank history: #25 in FY2021, not on the FY2022 list, #8 in FY2024 and #24 in FY2025; returned.
14	Frawner Corporation Top agencies Navy (Department of the Navy)	$608,225	1.9%	Rank history: not on the FY2021 list, #8 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
15	Hance Danny Top agencies DOI (Department of the Interior)	$568,685	1.8%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2024 and not on the FY2025 list; new.
16	Paradigm Mechanical Corp. Top agencies Navy (Department of the Navy)	$519,259	1.6%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and #76 in FY2025; new.
17	NWF Contractors Inc Top agencies USAF (Department of the Air Force)	$508,159	1.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
18	Battle Ridge Builders, LLC Top agencies HHS (Department of Health and Human Services)	$470,915	1.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
19	Hampton Roads Mechanical of Virginia, LLC Top agencies Navy (Department of the Navy)	$458,322	1.5%	Rank history: #28 in FY2021, #13 in FY2022, #5 in FY2024 and #78 in FY2025; down 6 since FY2022.
20	Columbia Land Services Inc. Top agencies DOI (Department of the Interior)	$396,057	1.3%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2024 and not on the FY2025 list; new.
21	DMS Contracting Inc Top agencies USAF (Department of the Air Force)	$389,500	1.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	R & W Construction Company Top agencies Navy (Department of the Navy)	$389,038	1.2%	Rank history: not on the FY2021 list, #3 in FY2022, #24 in FY2024 and not on the FY2025 list; down 19 since FY2022.
23	Lacy Mechanical Inc. Top agencies DOI (Department of the Interior)	$360,000	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Al Musairie Trading & Contracting Company -Qatar Top agencies USAF (Department of the Air Force)	$333,830	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
25	CM Construction Services, Inc. Top agencies Navy (Department of the Navy)	$272,100	0.9%	Rank history: not on the FY2021 list, #66 in FY2022, #67 in FY2024 and not on the FY2025 list; up 41 since FY2022.
26	Copper Mountain Services LLC Top agencies DOI (Department of the Interior)	$265,900	0.8%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and #31 in FY2025; new.
27	KJS Support Services Joint Venture LLC Top agencies Navy (Department of the Navy)	$261,148	0.8%	Rank history: #54 in FY2021, not on the FY2022 list, #54 in FY2024 and not on the FY2025 list; returned.
28	International Construction Inc. Top agencies Navy (Department of the Navy)	$256,947	0.8%	Rank history: not on the FY2021 list, #60 in FY2022 and not on the FY2024–FY2025 lists; up 32 since FY2022.
29	Mitomo Denki Service Co. Ltd. Through Mitomo Co., Ltd. Top agencies Navy (Department of the Navy)	$255,151	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	Airys Inc. Top agencies Army (Department of the Army)	$250,102	0.8%	Rank history: #14 in FY2021, #10 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
31	Dub-L-Ee LLC Top agencies Army (Department of the Army)	$247,361	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32	Joyce & Associates Construction, Inc. Top agencies Navy (Department of the Navy)	$231,437	0.7%	Rank history: not on the FY2021 list, #35 in FY2022, not on the FY2024 list and #35 in FY2025; up 3 since FY2022.
33	Okie LLC Top agencies DOI (Department of the Interior)	$230,000	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
34	DOT Construction, Inc. Top agencies DOI (Department of the Interior)	$229,940	0.7%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2024 and not on the FY2025 list; new.
35	Pro Level Construction LLC Top agencies USDA (Department of Agriculture)	$213,993	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
36	Government Contracting Resources, Inc. Top agencies Navy (Department of the Navy)	$194,894	0.6%	Rank history: #65 in FY2021, #34 in FY2022, #71 in FY2024 and #73 in FY2025; down 2 since FY2022.
37	Stone Hill Contracting Co., Inc. Top agencies DOI (Department of the Interior)	$188,000	0.6%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2024–FY2025 lists; up 59 since FY2022.
38	Milvus Industrial Solutions Inc. Top agencies Army (Department of the Army)	$174,974	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
39	Rymarc Construction Inc. Top agencies USDA (Department of Agriculture)	$163,947	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	Epik International Inc. Top agencies DOS (Department of State)	$161,592	0.5%	Rank history: #3 in FY2021, #48 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
41	Msab/HCR JV LLC Top agencies USAF (Department of the Air Force)	$158,321	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	Goodwin Facilities Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$148,539	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	Davinroy Mechanical Contractor, Inc. Top agencies USAF (Department of the Air Force)	$142,691	0.5%	Rank history: not on the FY2021 list, #31 in FY2022, #77 in FY2024 and not on the FY2025 list; down 12 since FY2022.
44	Advanced Logistic Partners Inc. Top agencies DOI (Department of the Interior)	$128,113	0.4%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #63 in FY2025; new.
45	Marcia K Beckwith Inc. Top agencies USAF (Department of the Air Force)	$125,924	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	Empire Equipment Service, Inc. Top agencies DOI (Department of the Interior)	$101,340	0.3%	Rank history: not on the FY2021 list, #4 in FY2022, not on the FY2024 list and #52 in FY2025; down 42 since FY2022.
47	Vansant & Gusler, Inc. Top agencies USAF (Department of the Air Force)	$100,810	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	Big C Construction, L.l.c Top agencies Army (Department of the Army)	$95,487	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
49	JMG Constructors LLC Top agencies DOI (Department of the Interior)	$89,104	0.3%	Rank history: not on the FY2021 list, #5 in FY2022, #14 in FY2024 and #10 in FY2025; down 44 since FY2022.
50	SU-MO Builders Inc. Top agencies Navy (Department of the Navy)	$80,206	0.3%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2024 and #11 in FY2025; new.
51	Milspec Logistics LLC Top agencies VA (Department of Veterans Affairs)	$76,975	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
52	Diversified Site Services LLC Top agencies USAF (Department of the Air Force)	$74,427	0.2%	Rank history: #12 in FY2021, #47 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
53	TAM Enterprises Inc Top agencies DOJ (Department of Justice)	$73,610	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Ahtna Infrastructure & Technologies LLC Top agencies DOI (Department of the Interior)	$72,627	0.2%	Rank history: not on the FY2021 list, #29 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
55	Turner Construction Company Through Sociedad Espanola De Montajes Industriales SA Top agencies Navy (Department of the Navy)	$67,823	0.2%	Rank history: not on the FY2021 list, #22 in FY2022 and not on the FY2024–FY2025 lists; down 33 since FY2022.
56	Hugh and Associates Inc. Top agencies Army (Department of the Army)	$57,006	0.2%	Rank history: #63 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
57	Granite Group, LLC Top agencies USDA (Department of Agriculture)	$57,000	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #46 in FY2025; new.
58	American Engineering Corporation Through Oshima Shokai Co., Ltd. Top agencies Navy (Department of the Navy)	$56,030	0.2%	Rank history: not on the FY2021 list, #41 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
59	Solutions By Jaw, LLC Top agencies USAF (Department of the Air Force)	$50,400	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60	Sarandrea Associates Group Corp Top agencies DHS (Department of Homeland Security)	$50,099	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61	CPP Construction Co Top agencies Army (Department of the Army)	$49,439	0.2%	Rank history: #32 in FY2021, #32 in FY2022, #73 in FY2024 and not on the FY2025 list; down 29 since FY2022.
62	Luckinbill Construction Company LLC Top agencies HHS (Department of Health and Human Services)	$49,000	0.2%	Rank history: not on the FY2021 list, #17 in FY2022 and not on the FY2024–FY2025 lists; down 45 since FY2022.
63	Kingsbury Companies LLC Top agencies VA (Department of Veterans Affairs)	$48,698	0.2%	Rank history: #36 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
64	Parliament LLC Top agencies DOI (Department of the Interior)	$47,800	0.2%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2024 and #38 in FY2025; new.
65	SNA Contracting LLC Top agencies USAF (Department of the Air Force)	$41,201	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	LJV Development LLC Top agencies DOI (Department of the Interior)	$40,368	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Midnight Sun-Centennial Kirratchiaq JV, LLC Top agencies USAF (Department of the Air Force)	$38,139	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #30 in FY2025; new.
68	Krätz GMBH Top agencies Army (Department of the Army)	$36,553	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	Skookum Educational Programs Top agencies Navy (Department of the Navy)	$34,749	0.1%	Rank history: #30 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 41 since FY2022.
70	Southern Aire Contracting, Inc. Top agencies Navy (Department of the Navy)	$30,862	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Costa Environmental Service LLC Top agencies DOI (Department of the Interior)	$29,215	0.1%	Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
72	Atlantic Pacific Standard LLC Top agencies DOI (Department of the Interior)	$29,200	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	The Aulson Co., Inc. Top agencies VA (Department of Veterans Affairs)	$28,286	0.1%	Rank history: #33 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
74	Proesl BAU GMBH Top agencies Army (Department of the Army)	$27,234	0.1%	Rank history: #87 in FY2021, #69 in FY2022, #82 in FY2024 and #69 in FY2025; down 5 since FY2022.
75	Vazquez Reasbeck Construction LLC Top agencies USAF (Department of the Air Force)	$27,104	0.1%	Rank history: not on the FY2021 list, #14 in FY2022 and not on the FY2024–FY2025 lists; down 61 since FY2022.
76	Vision Contracting Inc. Top agencies USDA (Department of Agriculture)	$24,900	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	S3 Contracting LLC Top agencies Army (Department of the Army)	$24,885	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
78	Supplied Industrial Solutions, Inc. Top agencies USDA (Department of Agriculture)	$24,857	0.1%	Rank history: not on the FY2021 list, #27 in FY2022 and not on the FY2024–FY2025 lists; down 51 since FY2022.
79	Rodgers, Steven R Top agencies USDA (Department of Agriculture)	$23,100	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and not on the FY2025 list; new.
80	Dominguez Design-Build, Inc. Top agencies USAF (Department of the Air Force)	$22,424	0.1%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2024–FY2025 lists; down 57 since FY2022.
81	Looky Inc. Top agencies DHS (Department of Homeland Security)	$21,387	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Sparklin' Spaces Inc. Top agencies DOI (Department of the Interior)	$20,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Profex Inc. Top agencies USAF (Department of the Air Force)	$16,446	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
84	Bering Straits Native Corporation Through Bering Global Solutions, LLC Top agencies Navy (Department of the Navy)	$15,073	<0.1%	Rank history: not on the FY2021 list, #79 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
85	Blueice Construction LLC Top agencies USDA (Department of Agriculture)	$12,000	<0.1%	Rank history: not on the FY2021 list, #54 in FY2022 and not on the FY2024–FY2025 lists; down 31 since FY2022.
86	Walker River Construction, Inc. Top agencies DOI (Department of the Interior)	$11,322	<0.1%	Rank history: #10 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
87	Contractors In Paradise LLC Top agencies DOI (Department of the Interior)	$9,270	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88	R.p. Finch, Inc. Top agencies DHS (Department of Homeland Security)	$8,250	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
89	Mather & Sons Pump Service, Inc. Top agencies DOI (Department of the Interior)	$7,600	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Gerald Abernathy Backhoe & Dozer Service, Inc. Top agencies USDA (Department of Agriculture)	$6,000	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.

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90 of 94 contractors listed here. See the rest on GovTribe.

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 $31.6 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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

Who were the top 10 PSC Z2ND contractors in FY2023?

1. Sygnos Inc. ($2.81M), 2. Bristol Prime Contractors, LLC ($2.3M), 3. Orion Construction Corporation ($2.26M), 4. Up-Side Management Co ($1.92M), 5. Kosaka Komuten Co.,Ltd. ($1.27M), 6. Mig Gov, LLC ($1.02M), 7. Brice Solutions, LLC ($956K), 8. The Whiting-Turner Contracting Company ($896K), 9. Hpm, Inc. ($814K), 10. Sgtr RJO JV, LLC ($812K).

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