Top 100 Contractors in PSC Z2NZ: Repair or Alteration of Other Utilities, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Synergy Electric Company, Inc. Top agencies Navy (Department of the Navy)	$23,481,205	8.7%	Rank history: #11 in FY2022, not on the FY2023 list, #1 in FY2024 and #19 in FY2025; up 175 since FY2020.
2	Aptim Federal Services LLC Top agencies DLA (Defense Logistics Agency)	$20,968,132	7.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
3	CMS Corporation Top agencies USAF (Department of the Air Force)	$17,031,446	6.3%	Rank history: not on the FY2022 list, #28 in FY2023 and not on the FY2024–FY2025 lists; up 207 since FY2020.
4	Modern International Inc. Top agencies Navy (Department of the Navy)	$13,843,540	5.2%	Rank history: #61 in FY2022, #95 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
5	BB Government Services GMBH Through Porr Government Services Benelux Top agencies Army (Department of the Army)	$12,898,721	4.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	Galindo Electric, Inc. Top agencies Navy (Department of the Navy)	$8,352,812	3.1%	Rank history: #8 in FY2022 and not on the FY2023–FY2025 lists; up 244 since FY2020.
7	Turner Strategic Technologies, LLC Top agencies Navy (Department of the Navy)	$7,159,858	2.7%	Rank history: #48 in FY2022, #57 in FY2023, #18 in FY2024 and not on the FY2025 list; up 30 since FY2020.
8	Mitchell Brothers Inc. Top agencies Navy (Department of the Navy)	$7,033,619	2.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Pacific Rim Constructors Inc. Top agencies Navy (Department of the Navy)	$6,984,000	2.6%	Rank history: not on the FY2022–FY2024 lists and #31 in FY2025; new, not ranked in FY2020.
10	JV Ske-Icm Top agencies Navy (Department of the Navy)	$6,740,759	2.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	Sumitomo Heavy Industries, Ltd. Through Sumiju Yokosuka Kogyo Co., Ltd. Top agencies USAF (Department of the Air Force)	$6,181,525	2.3%	Rank history: not on the FY2022 list, #76 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
12	Veterans Northwest Construction LLC Top agencies Navy (Department of the Navy)	$6,116,101	2.3%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
13	Hampton Roads Mechanical of Virginia, LLC Top agencies Navy (Department of the Navy)	$5,716,681	2.1%	Rank history: #9 in FY2022, #4 in FY2023, #4 in FY2024 and #4 in FY2025; up 17 since FY2020.
14	Environet Inc. Top agencies Navy (Department of the Navy)	$4,552,804	1.7%	Rank history: not on the FY2022–FY2025 lists; up 17 since FY2020.
15	Midwest Electrical Construction Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,025,588	1.5%	Rank history: #98 in FY2022, #78 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
16	WHH Nisqually Federal Services, LLC Top agencies Navy (Department of the Navy)	$3,735,000	1.4%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
17	Colombara SRL Top agencies Army (Department of the Army)	$3,623,302	1.4%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
18	Dawson Enterprises, Inc. Top agencies Navy (Department of the Navy)	$3,615,000	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Exbon Development Inc. Top agencies USAF (Department of the Air Force)	$3,600,245	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Reyes Construction, Inc. Top agencies Army (Department of the Army)	$3,475,420	1.3%	Rank history: #35 in FY2022, #73 in FY2023, not on the FY2024 list and #5 in FY2025; up 131 since FY2020.
21	B & D Electric, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$3,388,284	1.3%	Rank history: #36 in FY2022, #8 in FY2023, #10 in FY2024 and #15 in FY2025; up 32 since FY2020.
22	Souza Construction, Inc. Top agencies Navy (Department of the Navy)	$3,297,000	1.2%	Rank history: #65 in FY2022, not on the FY2023 list, #27 in FY2024 and not on the FY2025 list; up 3 since FY2020.
23	Gecms, Inc. Top agencies VA (Department of Veterans Affairs)	$3,128,316	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	EGI HSU JV LLC Top agencies Navy (Department of the Navy)	$3,049,798	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	MDM Construction LLC Top agencies VA (Department of Veterans Affairs)	$2,885,692	1.1%	Rank history: not on the FY2022–FY2025 lists; up 220 since FY2020.
26	A & H-Ambica JV LLC Top agencies Navy (Department of the Navy)	$2,639,536	1.0%	Rank history: not on the FY2022–FY2025 lists; up 58 since FY2020.
27	Turner Construction Company Through Sociedad Espanola De Montajes Industriales SA Top agencies Navy (Department of the Navy)	$2,556,116	1.0%	Rank history: not on the FY2022 list, #83 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
28	Cook Inlet Region Inc. 2 awardees, including Weldin Construction LLC and Silver Mountain Construction, LLC Top agencies USAF (Department of the Air Force)	$2,547,468	0.9%	Rank history: #52 in FY2022 and not on the FY2023–FY2025 lists; up 17 since FY2020.
29	S.K. Construction Inc. Top agencies Navy (Department of the Navy)	$2,499,111	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	Syncon LLC Top agencies Navy (Department of the Navy)	$2,305,173	0.9%	Rank history: not on the FY2022 list, #12 in FY2023 and not on the FY2024–FY2025 lists; up 101 since FY2020.
31	Finishing Systems Inc. Top agencies Army (Department of the Army)	$2,283,150	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Kbr, Inc. Through KBR Services, LLC Top agencies Navy (Department of the Navy)	$2,193,009	0.8%	Rank history: not on the FY2022–FY2025 lists; up 53 since FY2020.
33	Infratech International, LLC Top agencies Navy (Department of the Navy)	$2,047,727	0.8%	Rank history: not on the FY2022 list, #61 in FY2023, #46 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
34	Heffler Contracting Group Top agencies Navy (Department of the Navy)	$1,946,115	0.7%	Rank history: not on the FY2022–FY2025 lists; up 107 since FY2020.
35	American Engineering Corporation Top agencies Navy (Department of the Navy)	$1,921,243	0.7%	Rank history: #82 in FY2022, #43 in FY2023, #9 in FY2024 and #11 in FY2025; up 205 since FY2020.
36	B&R Construction Services, LLC Top agencies Navy (Department of the Navy)	$1,911,523	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Winkler-Nnac JV Top agencies Army (Department of the Army)	$1,885,559	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	South Bay EDC Inc. Top agencies Navy (Department of the Navy)	$1,860,000	0.7%	Rank history: not on the FY2022–FY2023 lists, #12 in FY2024 and not on the FY2025 list; up 17 since FY2020.
39	Cazadores Construction LLC Top agencies USAF (Department of the Air Force)	$1,799,988	0.7%	Rank history: not on the FY2022 list, #77 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2020.
40	Cherokee Nation System Solutions LLC Top agencies DOS (Department of State)	$1,687,799	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Power Pro Plus Inc. Top agencies Navy (Department of the Navy)	$1,648,702	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Southern Aire Contracting, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,618,285	0.6%	Rank history: not on the FY2022 list, #31 in FY2023, #61 in FY2024 and #72 in FY2025; new, not ranked in FY2020.
43	Mckenzie Construction & Site Development LLC Top agencies Navy (Department of the Navy)	$1,574,110	0.6%	Rank history: not on the FY2022 list, #17 in FY2023, #30 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
44	Contrack Watts Inc. Top agencies Navy (Department of the Navy)	$1,443,613	0.5%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
45	Flagship Contracting Inc. Top agencies Army (Department of the Army)	$1,424,044	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Jackson Contractor Group Inc. Top agencies HHS (Department of Health and Human Services)	$1,300,000	0.5%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
47	Precision Resources Inc. Through Precision Mechanical Inc. Top agencies NASA (National Aeronautics and Space Administration)	$1,247,668	0.5%	Rank history: #47 in FY2022, #40 in FY2023, #25 in FY2024 and not on the FY2025 list; up 74 since FY2020.
48	Serrano Construction and Development Corp. Top agencies Navy (Department of the Navy)	$1,186,640	0.4%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
49	EMCOR Group, Inc. Through Dynalectric Co Top agencies Navy (Department of the Navy)	$1,111,111	0.4%	Rank history: not on the FY2022–FY2025 lists; up 109 since FY2020.
50	Johnsondanforth, Inc. Top agencies DOI (Department of the Interior)	$1,049,480	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	MV7 Inc. Top agencies USAF (Department of the Air Force)	$923,186	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Chugach Alaska Corporation Through Defense Base Services, LLC Top agencies Navy (Department of the Navy)	$905,082	0.3%	Rank history: not on the FY2022–FY2023 lists, #3 in FY2024 and not on the FY2025 list; up 40 since FY2020.
53	Contrack International Inc. Through Contrack Watts Inc. Top agencies Navy (Department of the Navy)	$888,743	0.3%	Rank history: #1 in FY2022 and not on the FY2023–FY2025 lists; up 12 since FY2020.
54	Pagoda-Broadway Joint Venture One LLC Top agencies Army (Department of the Army)	$881,965	0.3%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; up 16 since FY2020.
55	CCI Utility and Construction Services, LLC Top agencies Navy (Department of the Navy)	$819,944	0.3%	Rank history: not on the FY2022–FY2024 lists and #74 in FY2025; down 34 since FY2020.
56	Spark Electric LLC Top agencies Navy (Department of the Navy)	$818,559	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	P & S Construction Inc. Top agencies Navy (Department of the Navy)	$798,642	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Fujimoto Kensetsu, KK Top agencies USAF (Department of the Air Force)	$741,164	0.3%	Rank history: not on the FY2022 list, #16 in FY2023, not on the FY2024 list and #95 in FY2025; new, not ranked in FY2020.
59	Tanakagumi Co. Ltd. Top agencies USAF (Department of the Air Force)	$708,915	0.3%	Rank history: #69 in FY2022, #34 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
60	Weldin Construction LLC Top agencies USAF (Department of the Air Force)	$704,005	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Lindsay Enterprises, LLC Top agencies Army (Department of the Army)	$679,017	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Frawner Corporation Top agencies Navy (Department of the Navy)	$662,393	0.2%	Rank history: not on the FY2022–FY2023 lists, #39 in FY2024 and not on the FY2025 list; up 82 since FY2020.
63	Meneses & Mcfadden, Cartor, Vitor Hugo Carvalho, LDA Top agencies USAF (Department of the Air Force)	$627,231	0.2%	Rank history: not on the FY2022–FY2024 lists and #61 in FY2025; new, not ranked in FY2020.
64	Aim Engineering, K. K. Top agencies Navy (Department of the Navy)	$597,917	0.2%	Rank history: #62 in FY2022, not on the FY2023 list, #35 in FY2024 and not on the FY2025 list; up 140 since FY2020.
65	Asturian Group, Inc. Top agencies Navy (Department of the Navy)	$596,526	0.2%	Rank history: not on the FY2022–FY2025 lists; down 37 since FY2020.
66	S&B Christ Consulting, LLC Top agencies Army (Department of the Army)	$585,349	0.2%	Rank history: not on the FY2022–FY2025 lists; down 34 since FY2020.
67	Acty Co., Ltd. Top agencies Navy (Department of the Navy)	$581,496	0.2%	Rank history: not on the FY2022 list, #5 in FY2023, not on the FY2024 list and #53 in FY2025; down 51 since FY2020.
68	Clayarch Inc. Top agencies DHS (Department of Homeland Security)	$522,812	0.2%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
69	Kyunan Co., Ltd. Top agencies Navy (Department of the Navy)	$516,835	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70	Port Madison Enterprises Construction Corporation Top agencies Navy (Department of the Navy)	$515,503	0.2%	Rank history: #64 in FY2022, #67 in FY2023, #64 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
71	Terra Site Constructors LLC Top agencies USDA (Department of Agriculture)	$508,519	0.2%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
72	Bundesministerium FUR Umwelt Naturschutz UND Reaktorsicherheit Through Bundesministerium FÜR Umwelt, Naturschutz UND Reaktorsicherheit Top agencies Army (Department of the Army)	$501,670	0.2%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
73	Tuskegee Contracting, LLC Top agencies Navy (Department of the Navy)	$500,352	0.2%	Rank history: not on the FY2022–FY2025 lists; down 33 since FY2020.
74	JX Holdings Inc. Through Nippo Corporation Top agencies Navy (Department of the Navy)	$454,076	0.2%	Rank history: #26 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
75	Tsontos, Michael M., S.A. Top agencies Navy (Department of the Navy)	$442,269	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	Yerkes South-Maverick JV LLC Top agencies USAF (Department of the Air Force)	$422,636	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Kosaka Komuten Co.,Ltd. Top agencies USAF (Department of the Air Force)	$401,255	0.1%	Rank history: #51 in FY2022 and not on the FY2023–FY2025 lists; up 25 since FY2020.
78	Native Star Group, Inc. Top agencies USAF (Department of the Air Force)	$397,391	0.1%	Rank history: not on the FY2022 list, #75 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
79	A. West Enterprise, LLC Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$389,645	0.1%	Rank history: not on the FY2022–FY2025 lists; down 21 since FY2020.
80	Transtar Electric Inc. Top agencies USAF (Department of the Air Force)	$386,400	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	M Scher & Son Inc. Top agencies Army (Department of the Army)	$372,487	0.1%	Rank history: #72 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
82	Media Plumbing & Heating Inc. Top agencies Navy (Department of the Navy)	$366,828	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
83	Pate Construction Co., Inc. Top agencies Navy (Department of the Navy)	$359,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	R & W Construction Company Top agencies Navy (Department of the Navy)	$345,999	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Bristol Prime Contractors, LLC Top agencies Navy (Department of the Navy)	$333,387	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Infinite Energy Construction, Inc. Top agencies USAF (Department of the Air Force)	$326,571	0.1%	Rank history: not on the FY2022–FY2025 lists; up 92 since FY2020.
87	Allied Pacific Builders Inc. Top agencies Navy (Department of the Navy)	$324,254	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
88	Native American Transformer Services Inc. Top agencies Army (Department of the Army)	$313,000	0.1%	Rank history: #68 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
89	Pacwest Construction and Engineering, Inc. Top agencies Navy (Department of the Navy)	$311,566	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	National Native American Construction, Inc. Top agencies Navy (Department of the Navy)	$292,208	0.1%	Rank history: #88 in FY2022, not on the FY2023–FY2024 lists and #55 in FY2025; new, not ranked in FY2020.
91	Greenstone Construction, Inc. Top agencies USAF (Department of the Air Force)	$286,151	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
92	Alan Shintani Inc. Top agencies Navy (Department of the Navy)	$286,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
93	AECOM Through AECOM Technical Services, Inc. Top agencies USAF (Department of the Air Force)	$285,231	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
94	Triple Canopy Inc. Through Centerra Integrated Services, LLC Top agencies Navy (Department of the Navy)	$279,000	0.1%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; down 37 since FY2020.
95	Creative Builds Corporation Top agencies Navy (Department of the Navy)	$278,010	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Afci-Cci JV One LLC Top agencies VA (Department of Veterans Affairs)	$272,763	0.1%	Rank history: #78 in FY2022 and not on the FY2023–FY2025 lists; down 93 since FY2020.
97	Valdez WA Patriot Joint Venture Top agencies Navy (Department of the Navy)	$270,658	0.1%	Rank history: not on the FY2022–FY2025 lists; down 55 since FY2020.
98	Adgc Bonita Pipeline JV Top agencies USAF (Department of the Air Force)	$262,514	0.1%	Rank history: not on the FY2022–FY2023 lists, #94 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
99	Pacificspan LLC Top agencies USAF (Department of the Air Force)	$262,491	0.1%	Rank history: not on the FY2022–FY2025 lists; up 54 since FY2020.
100	KJS Support Services Joint Venture LLC Top agencies Navy (Department of the Navy)	$251,703	0.1%	Rank history: not on the FY2022 list, #93 in FY2023 and not on the FY2024–FY2025 lists; up 93 since FY2020.

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 $268 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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