Top 100 Contractors in PSC Z2AZ: Repair or Alteration of Other Administrative Facilities and Service Buildings, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	B.l. Harbert Holdings, L.L.C. Through BL Harbert International LLC Top agencies USAF (Department of the Air Force)	$227,627,904	25.8%	Rank history: not on the FY2021–FY2024 lists; new.
2	Calista Corp 2 awardees, including Brice Builders, LLC Top agencies Army (Department of the Army)	$27,517,605	3.1%	Rank history: not on the FY2021–FY2024 lists; new.
3	Overwatch Amoroso LLC Top agencies VA (Department of Veterans Affairs)	$25,347,000	2.9%	Rank history: not on the FY2021–FY2024 lists; new.
4	American Engineering Corporation Top agencies Navy (Department of the Navy)	$18,078,348	2.0%	Rank history: not on the FY2021–FY2024 lists; new.
5	KBR Wyle Services LLC Through KBR Services, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$16,637,557	1.9%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2024; up 6 since FY2024.
6	Environmental Chemical Corporation 2 awardees, including Environmental Chemical Corporation Italy S.R.L. Top agencies Navy (Department of the Navy)	$16,610,767	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
7	Liberal Construction LLC Top agencies Navy (Department of the Navy)	$15,828,775	1.8%	Rank history: not on the FY2021–FY2024 lists; new.
8	R.a. Burch Construction Co., Inc. Top agencies Navy (Department of the Navy)	$15,311,325	1.7%	Rank history: not on the FY2021–FY2024 lists; new.
9	CJW Joint Venture Top agencies Navy (Department of the Navy)	$14,978,000	1.7%	Rank history: not on the FY2021–FY2024 lists; new.
10	Tara-Campbell JV LLP Top agencies DHS (Department of Homeland Security)	$14,940,441	1.7%	Rank history: not on the FY2021–FY2024 lists; up 116 since FY2024.
11	Bristol Bay Native Corporation 7 awardees, including Herman Construction Group, Inc., CCI Prime Contractors, LLC and CCI Facility Contractors, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$12,705,837	1.4%	Rank history: not on the FY2021–FY2024 lists; up 165 since FY2024.
12	Core Engineering & Construction, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$11,865,375	1.3%	Rank history: not on the FY2021 list, #76 in FY2022, #57 in FY2023 and #91 in FY2024; up 79 since FY2024.
13	Insight Pacific, LLC Top agencies Navy (Department of the Navy)	$11,340,000	1.3%	Rank history: not on the FY2021–FY2024 lists; new.
14	Olgoonik Corporation 4 awardees, including Olgoonik Enterprises, LLC, Olgoonik Specialty Contractors, LLC and Olgoonik Logistics, LLC Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) Army (Department of the Army)	$11,208,941	1.3%	Rank history: not on the FY2021 list, #74 in FY2022, #28 in FY2023 and not on the FY2024 list; up 274 since FY2024.
15	Permon Contractors Inc. Top agencies Navy (Department of the Navy)	$9,340,817	1.1%	Rank history: not on the FY2021 list, #83 in FY2022, #27 in FY2023 and #12 in FY2024; down 3 since FY2024.
16	Sealaska Constructors LLC Top agencies DOI (Department of the Interior)	$8,884,682	1.0%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2024; up 55 since FY2024.
17	JM Construction Services Inc. Top agencies Army (Department of the Army)	$8,496,000	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
18	Serrano Construction and Development Corp. Top agencies USAF (Department of the Air Force)	$8,492,880	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
19	Souza Construction, Inc. Top agencies Navy (Department of the Navy)	$8,215,725	0.9%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and #22 in FY2024; up 3 since FY2024.
20	Barkley Andross Corp. Top agencies Navy (Department of the Navy)	$8,118,781	0.9%	Rank history: #70 in FY2021, not on the FY2022–FY2023 lists and #70 in FY2024; up 50 since FY2024.
21	Patricia I. Romero, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$7,998,920	0.9%	Rank history: not on the FY2021 list, #15 in FY2022, not on the FY2023 list and #44 in FY2024; up 23 since FY2024.
22	KLR Northern JV Top agencies DHS (Department of Homeland Security)	$7,357,093	0.8%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and not on the FY2024 list; up 258 since FY2024.
23	Cody M Stevens Construction Inc. Top agencies Navy (Department of the Navy)	$7,080,843	0.8%	Rank history: #40 in FY2021, not on the FY2022 list, #79 in FY2023 and not on the FY2024 list; up 109 since FY2024.
24	Wolff & Muller Government Services GMBH & Co. KG 2 awardees, including Wolff & Muller Government Services Italia S.R.L. and Wolff & Müller Government Services GMBH & Co. KG Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$6,796,559	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
25	Southeastern Industrial Barlovento JV Through Southeastern Industrial Barlovento Jv-2, LLC Top agencies Navy (Department of the Navy)	$6,711,160	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
26	Techni-Con, Inc. Top agencies USAF (Department of the Air Force)	$6,123,300	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
27	Gideon Contracting, Limited Liability Company Top agencies Army (Department of the Army)	$6,004,253	0.7%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and not on the FY2024 list; returned.
28	Ciri Development Corporation 4 awardees, including Silver Mountain Construction LLC Top agencies Army (Department of the Army)	$5,951,812	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
29	T1-Rjs Joint Venture LLC Top agencies GSA (General Services Administration)	$5,865,144	0.7%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 24 since FY2024.
30	J Davis Construction Management Inc. Top agencies Navy (Department of the Navy)	$5,672,952	0.6%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 47 since FY2024.
31	Modern International Inc. Top agencies USAF (Department of the Air Force)	$5,516,403	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
32	Maguire-Ohara Construction Inc. Top agencies USAF (Department of the Air Force)	$5,447,948	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
33	Power Pro Plus Inc. Top agencies Navy (Department of the Navy)	$5,144,179	0.6%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2024; up 51 since FY2024.
34	Conti Federal Services, LLC Top agencies Army (Department of the Army)	$4,880,113	0.6%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and not on the FY2024 list; returned.
35	Krima Construction Corp. Top agencies Army (Department of the Army)	$4,329,292	0.5%	Rank history: not on the FY2021–FY2024 lists; up 72 since FY2024.
36	Hensel Phelps Construction Co Top agencies Navy (Department of the Navy)	$4,291,458	0.5%	Rank history: #1 in FY2021, #1 in FY2022, #10 in FY2023 and #1 in FY2024; down 35 since FY2024.
37	Bering Straits Native Corporation 2 awardees, including Bering Straits Development Co. Top agencies DHS (Department of Homeland Security)	$4,284,565	0.5%	Rank history: not on the FY2021 list, #40 in FY2022 and not on the FY2023–FY2024 lists; returned.
38	GAP Rock Engineering LLC Through Rock Gap Engineering LLC Top agencies DOI (Department of the Interior)	$4,162,438	0.5%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and #78 in FY2024; up 40 since FY2024.
39	APC Construction LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$4,069,505	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
40	Duwright Construction Inc. Top agencies Navy (Department of the Navy)	$3,932,536	0.4%	Rank history: not on the FY2021–FY2024 lists; up 108 since FY2024.
41	Global Quality Solutions, Inc. Top agencies Navy (Department of the Navy)	$3,869,015	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
42	C & C Contractors LLC Top agencies Navy (Department of the Navy)	$3,691,132	0.4%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; down 6 since FY2024.
43	Dawson Mcg, Inc. Top agencies Navy (Department of the Navy)	$3,654,500	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
44	Advanced Management Group L.L.C. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$3,493,929	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
45	Tri Coast-Pac TECH JV 2 Top agencies DHS (Department of Homeland Security)	$3,465,057	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
46	Frontline King George JV LLC Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy)	$3,457,532	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
47	Wayss & Freytag Ingenieurbau AG Top agencies USAF (Department of the Air Force)	$3,390,203	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
48	Chugach Government Solutions, LLC 2 awardees, including Chugach Solutions Enterprise, LLC Top agencies Navy (Department of the Navy)	$3,367,125	0.4%	Rank history: not on the FY2021–FY2024 lists; up 386 since FY2024.
49	Teehee Bishop A Joint Venture Top agencies Navy (Department of the Navy)	$3,255,788	0.4%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and #96 in FY2024; up 47 since FY2024.
50	Koman Government Solutions LLC Top agencies DHS (Department of Homeland Security)	$3,225,040	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
51	Heenan Construction, LLC Top agencies Army (Department of the Army)	$3,215,421	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
52	Impact Electric Services, LLC Top agencies DHS (Department of Homeland Security)	$3,192,226	0.4%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #72 in FY2024; up 20 since FY2024.
53	Acierto LLC Top agencies DOI (Department of the Interior)	$3,115,779	0.4%	Rank history: #93 in FY2021, #48 in FY2022, #33 in FY2023 and #62 in FY2024; up 9 since FY2024.
54	JMJ Construction Co Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$3,060,115	0.3%	Rank history: not on the FY2021–FY2024 lists; up 65 since FY2024.
55	Gary Kubiak and Son Electric, Inc. Top agencies USAF (Department of the Air Force)	$3,028,345	0.3%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; down 23 since FY2024.
56	Porr Government Services Italy SRL Top agencies Army (Department of the Army)	$3,018,997	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
57	Rymark-S&S Joint Venture LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,005,150	0.3%	Rank history: not on the FY2021–FY2024 lists; up 401 since FY2024.
58	Diversified Maintenance Systems Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,932,013	0.3%	Rank history: #59 in FY2021, #19 in FY2022, not on the FY2023 list and #86 in FY2024; up 28 since FY2024.
59	Aiko-Kmk MP JV LLC Top agencies Navy (Department of the Navy)	$2,910,602	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
60	The Aleut Corporation Through Aleut Construction LLC Top agencies Navy (Department of the Navy)	$2,905,023	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
61	Consigli Construction Co., Inc. Top agencies GSA (General Services Administration)	$2,897,123	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
62	Bishop Inc. Top agencies USAF (Department of the Air Force)	$2,866,859	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
63	Vet Con Souza A Joint Venture Top agencies Navy (Department of the Navy)	$2,850,000	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
64	Native American Pride Constructors, LLC 2 awardees, including Napc & Hscc JV LLC Top agencies VA (Department of Veterans Affairs)	$2,807,142	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
65	Bundesrepublik Deutschland Top agencies Army (Department of the Army)	$2,786,529	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
66	Seokwang Development Co.,Ltd Top agencies Army (Department of the Army)	$2,661,654	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
67	Improve Group, Inc. Top agencies USAF (Department of the Air Force)	$2,616,326	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
68	Tecc Corporation Top agencies Army (Department of the Army)	$2,607,521	0.3%	Rank history: #23 in FY2021 and not on the FY2022–FY2024 lists; up 113 since FY2024.
69	Anderson Place Construction LLC Top agencies USAF (Department of the Air Force)	$2,570,480	0.3%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2024 list; up 108 since FY2024.
70	Messer Construction Co Top agencies Army (Department of the Army)	$2,552,221	0.3%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and not on the FY2024 list; up 50 since FY2024.
71	TLI Construction, Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$2,535,822	0.3%	Rank history: not on the FY2021–FY2024 lists; up 58 since FY2024.
72	G2I JBI LLC Top agencies USAF (Department of the Air Force)	$2,491,223	0.3%	Rank history: not on the FY2021–FY2024 lists; up 64 since FY2024.
73	Drace Construction Corp Top agencies NASA (National Aeronautics and Space Administration)	$2,463,065	0.3%	Rank history: not on the FY2021 list, #7 in FY2022, not on the FY2023 list and #64 in FY2024; down 9 since FY2024.
74	Nan Inc. Top agencies Army (Department of the Army)	$2,455,999	0.3%	Rank history: not on the FY2021 list, #3 in FY2022 and not on the FY2023–FY2024 lists; up 105 since FY2024.
75	Wesco Construction Top agencies Navy (Department of the Navy)	$2,405,910	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
76	JBW Group LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$2,357,649	0.3%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2024; down 15 since FY2024.
77	Spark Electric LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,325,951	0.3%	Rank history: not on the FY2021–FY2024 lists; up 67 since FY2024.
78	Mirador Enterprises, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$2,242,185	0.3%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; down 22 since FY2024.
79	C J W Construction, Inc. Top agencies Navy (Department of the Navy)	$2,196,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
80	Legends Construction & Design Inc. Top agencies DOI (Department of the Interior)	$2,116,079	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
81	Teehee Engineering Inc. Top agencies Navy (Department of the Navy)	$2,070,204	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
82	Sun Construction Services Inc. Top agencies USAF (Department of the Air Force)	$2,060,831	0.2%	Rank history: #57 in FY2021, not on the FY2022 list, #46 in FY2023 and #66 in FY2024; down 16 since FY2024.
83	MDM Construction Supply, LLC Top agencies Army (Department of the Army)	$2,042,034	0.2%	Rank history: not on the FY2021–FY2024 lists; up 115 since FY2024.
84	Heffler Contracting Group Top agencies Navy (Department of the Navy)	$1,958,845	0.2%	Rank history: #28 in FY2021, #82 in FY2022, #18 in FY2023 and #51 in FY2024; down 33 since FY2024.
85	National Native American Construction, Inc. Top agencies Navy (Department of the Navy)	$1,912,055	0.2%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #45 in FY2024; down 40 since FY2024.
86	MV7 Inc Top agencies USAF (Department of the Air Force)	$1,855,295	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
87	Benaka, Inc. Top agencies USAF (Department of the Air Force)	$1,842,203	0.2%	Rank history: not on the FY2021–FY2024 lists; up 88 since FY2024.
88	Ostrom Painting & Sandblasting, Inc. Top agencies Army (Department of the Army)	$1,837,825	0.2%	Rank history: #32 in FY2021, #94 in FY2022, #62 in FY2023 and #24 in FY2024; down 64 since FY2024.
89	Yuil Eng. & Const. Co.,Ltd Top agencies Army (Department of the Army)	$1,809,303	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
90	Mac Gc-Electric, Inc. Top agencies Navy (Department of the Navy)	$1,793,127	0.2%	Rank history: not on the FY2021–FY2024 lists; up 181 since FY2024.
91	SK Construction and Management Inc. Top agencies DOT (Department of Transportation)	$1,773,211	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
92	Qcm, Inc. Top agencies GSA (General Services Administration)	$1,765,335	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
93	J G Contracting Top agencies NASA (National Aeronautics and Space Administration)	$1,743,884	0.2%	Rank history: not on the FY2021–FY2024 lists; up 207 since FY2024.
94	Yerkes South Inc. Top agencies Navy (Department of the Navy)	$1,721,988	0.2%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; down 11 since FY2024.
95	Doyon Management Services, LLC Top agencies USAF (Department of the Air Force)	$1,669,849	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
96	MIK Construction Inc. Top agencies Navy (Department of the Navy)	$1,664,370	0.2%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and #18 in FY2024; down 78 since FY2024.
97	Artisan Consulting Engineers LLC Top agencies Navy (Department of the Navy)	$1,642,288	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
98	The Blackledge Group, Inc. Top agencies Navy (Department of the Navy)	$1,640,290	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
99	Municipal Base Services LLC Top agencies Navy (Department of the Navy)	$1,617,347	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
100	CM Construction Services, Inc. 2 awardees, including WJ Contracting - Cmcs JV Top agencies Navy (Department of the Navy)	$1,613,700	0.2%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and not on the FY2024 list; returned.

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 $884 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