Top 100 Contractors in PSC Y1AZ: Construction of Other Administrative Facilities and Service Buildings, FY2025

Name: Top 100 Contractors in PSC Y1AZ: Construction of Other Administrative Facilities and Service Buildings, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 54% of FY2025 PSC Y1AZ contract dollars

Contract obligations: $1,337,671,543 Net of deobligations, by contracts coded PSC Y1AZ
Contractors: 382 Parent companies with an obligation
Largest contractor: Brasfield & Gorrie LLC $414 million, 29.1% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Brasfield & Gorrie LLC Top agencies GSA (General Services Administration) DOJ (Department of Justice)	$413,672,998	29.1%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; up 12 since FY2024.
2	Sauer Construction LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$56,491,077	4.0%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; up 25 since FY2024.
3	R.a. Burch Construction Co., Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$52,770,786	3.7%	Rank history: #85 in FY2021, not on the FY2022 list, #13 in FY2023 and not on the FY2024 list; up 131 since FY2024.
4	BL Harbert International LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$49,769,152	3.5%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 33 since FY2024.
5	Clark Construction Group - California, LP Top agencies Navy (Department of the Navy)	$47,700,000	3.4%	Rank history: not on the FY2021–FY2024 lists; new.
6	Hensel Phelps Construction Co 3 awardees, including Hensel Phelps - Shimizu JV Top agencies GSA (General Services Administration) Navy (Department of the Navy) Army (Department of the Army)	$47,463,358	3.3%	Rank history: #1 in FY2021, #1 in FY2022, #10 in FY2023 and #1 in FY2024; down 5 since FY2024.
7	Balfour Beatty Construction, LLC 2 awardees Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$28,946,509	2.0%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and #42 in FY2024; up 35 since FY2024.
8	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$27,094,155	1.9%	Rank history: #2 in FY2021, #30 in FY2022, #7 in FY2023 and #16 in FY2024; up 8 since FY2024.
9	SGS LLC Top agencies Army (Department of the Army)	$25,837,984	1.8%	Rank history: not on the FY2021–FY2024 lists; new.
10	Nisou Enterprises Inc. Top agencies USAF (Department of the Air Force)	$23,539,365	1.7%	Rank history: not on the FY2021–FY2024 lists; new.
11	Outside Box LLC Top agencies USSOCOM (United States Special Operations Command)	$18,885,132	1.3%	Rank history: not on the FY2021–FY2024 lists; new.
12	Gilbane Federal Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$18,617,782	1.3%	Rank history: not on the FY2021–FY2024 lists; up 109 since FY2024.
13	Imperial Construction & Electric Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$17,352,000	1.2%	Rank history: #54 in FY2021 and not on the FY2022–FY2024 lists; up 269 since FY2024.
14	Place Services Incorporated Top agencies Army (Department of the Army)	$17,179,200	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
15	Structural Engineering Group Inc. Top agencies Army (Department of the Army)	$17,003,058	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
16	Cox Construction Co Top agencies DOI (Department of the Interior)	$14,169,000	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
17	Olgoonik Logistics, LLC Top agencies DOS (Department of State)	$13,294,479	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
18	Conti Federal Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$13,236,849	0.9%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 11 since FY2024.
19	Olgoonik Enterprises, LLC Top agencies USAF (Department of the Air Force)	$13,040,260	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
20	VRD Contracting Inc. Top agencies Army (Department of the Army)	$12,994,000	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
21	Paragon Professional Services LLC Top agencies Army (Department of the Army)	$12,745,597	0.9%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #33 in FY2024; up 12 since FY2024.
22	Nan Inc. Top agencies GSA (General Services Administration) Army (Department of the Army)	$10,940,766	0.8%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 13 since FY2024.
23	Ameritech Contracting LLC Top agencies VA (Department of Veterans Affairs)	$10,476,541	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
24	M. a. Mortenson Companies Inc. Through M.a. Mortenson Company Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$10,342,114	0.7%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; up 17 since FY2024.
25	Fasone Construction, Inc. Top agencies Army (Department of the Army) DCMA (Defense Contract Management Agency) GSA (General Services Administration)	$8,725,657	0.6%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and not on the FY2024 list; up 227 since FY2024.
26	Snodgrass and Sons Construction Co., Inc. Top agencies USAF (Department of the Air Force)	$8,697,100	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
27	KPH Construction Corp Top agencies USAF (Department of the Air Force)	$8,323,253	0.6%	Rank history: #72 in FY2021, #33 in FY2022, #93 in FY2023 and not on the FY2024 list; returned.
28	Walsh Federal LLC Top agencies Army (Department of the Army)	$7,920,851	0.6%	Rank history: #43 in FY2021, #56 in FY2022, #2 in FY2023 and #64 in FY2024; up 36 since FY2024.
29	Prairie Band-Compass JV LLC Top agencies Army (Department of the Army)	$7,918,347	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
30	Ocs-Ncs JV II, LLC Top agencies DOI (Department of the Interior)	$7,396,244	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
31	Dimensions Construction, Inc. Top agencies Navy (Department of the Navy)	$7,391,965	0.5%	Rank history: not on the FY2021 list, #36 in FY2022, #69 in FY2023 and not on the FY2024 list; up 243 since FY2024.
32	Pono Aina Management LLC Top agencies Army (Department of the Army)	$7,147,680	0.5%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 24 since FY2024.
33	Chugach Government Solutions, LLC Through Chugach Consolidated Solutions, LLC Top agencies Army (Department of the Army)	$6,923,947	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
34	P & S Construction Inc. Top agencies Navy (Department of the Navy)	$6,896,906	0.5%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and not on the FY2024 list; up 339 since FY2024.
35	Ironwood Commercial Builders Inc Top agencies GSA (General Services Administration) USDA (Department of Agriculture)	$6,894,678	0.5%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and #28 in FY2024; down 7 since FY2024.
36	Hess Contracting LLC Top agencies DOI (Department of the Interior)	$6,600,000	0.5%	Rank history: not on the FY2021–FY2024 lists; up 69 since FY2024.
37	Spaark Inc Top agencies Army (Department of the Army)	$6,306,919	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
38	Clark Construction Group LLC Top agencies Army (Department of the Army)	$6,017,537	0.4%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 34 since FY2024.
39	Cdeem Co Top agencies VA (Department of Veterans Affairs)	$5,967,871	0.4%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 14 since FY2024.
40	Tribal One Technology, LLC Top agencies Army (Department of the Army)	$5,876,164	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
41	Northwind Engineering, LLC Top agencies Army (Department of the Army) DOS (Department of State)	$5,677,865	0.4%	Rank history: not on the FY2021–FY2024 lists; up 170 since FY2024.
42	Grunley Construction Co., Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$5,648,560	0.4%	Rank history: #9 in FY2021, #5 in FY2022, #11 in FY2023 and #19 in FY2024; down 23 since FY2024.
43	Bccg A Joint Venture Top agencies DHS (Department of Homeland Security)	$5,631,251	0.4%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 41 since FY2024.
44	Corbara-Mgs JV Top agencies Navy (Department of the Navy)	$5,454,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
45	R2Build Top agencies Army (Department of the Army)	$5,418,572	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
46	Globe Construction Company Top agencies DOT (Department of Transportation)	$5,394,680	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
47	Rooney Holdings, Inc. Through Manhattan Construction Company LLC Top agencies Army (Department of the Army)	$5,260,863	0.4%	Rank history: #12 in FY2021 and not on the FY2022–FY2024 lists; up 88 since FY2024.
48	Atherton Construction LLC Top agencies DOI (Department of the Interior)	$4,905,727	0.3%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; down 33 since FY2024.
49	RQ Construction, LLC Top agencies Navy (Department of the Navy)	$4,803,242	0.3%	Rank history: #23 in FY2021, #7 in FY2022, #14 in FY2023 and #21 in FY2024; down 28 since FY2024.
50	Constructicon Corp Top agencies GSA (General Services Administration) AOUSC (Administrative Office of the U.S. Courts) Treasury (Department of the Treasury)	$4,652,423	0.3%	Rank history: not on the FY2021 list, #49 in FY2022, #82 in FY2023 and #51 in FY2024; up 1 since FY2024.
51	HHI Corporation Top agencies USAF (Department of the Air Force)	$4,623,170	0.3%	Rank history: not on the FY2021 list, #6 in FY2022, not on the FY2023 list and #58 in FY2024; up 7 since FY2024.
52	Global Gate LLC Top agencies USAF (Department of the Air Force)	$4,534,179	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
53	Per Aarsleff A / S Top agencies Army (Department of the Army)	$4,423,965	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
54	Lacusong Leilani Top agencies Army (Department of the Army)	$4,399,704	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
55	Interdyne Corp Top agencies Army (Department of the Army)	$4,239,932	0.3%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #66 in FY2024; up 11 since FY2024.
56	WU & Associates Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy)	$4,212,125	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
57	W-T Joint Venture Top agencies Army (Department of the Army)	$4,189,195	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
58	Range Construction LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$4,075,165	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
59	Gideon Contracting, Limited Liability Company Top agencies Army (Department of the Army)	$3,991,493	0.3%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2024; up 25 since FY2024.
60	Legend Construction and Painting Inc. Top agencies GSA (General Services Administration) AOUSC (Administrative Office of the U.S. Courts) DHS (Department of Homeland Security)	$3,764,245	0.3%	Rank history: not on the FY2021–FY2024 lists; up 48 since FY2024.
61	KEI Alliance JV LLC Top agencies USAF (Department of the Air Force)	$3,599,971	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
62	G2I JBI LLC Top agencies USAF (Department of the Air Force)	$3,553,500	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
63	Herve Cody Contractor LLC Top agencies Army (Department of the Army)	$3,511,471	0.2%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and not on the FY2024 list; up 127 since FY2024.
64	Cscg Inc. Top agencies DHS (Department of Homeland Security)	$3,442,842	0.2%	Rank history: not on the FY2021 list, #25 in FY2022 and not on the FY2023–FY2024 lists; up 52 since FY2024.
65	Yerkes South Inc. Top agencies Navy (Department of the Navy)	$3,400,161	0.2%	Rank history: not on the FY2021–FY2024 lists; up 394 since FY2024.
66	Grace Contracting LLC Top agencies USAF (Department of the Air Force)	$3,314,539	0.2%	Rank history: not on the FY2021–FY2024 lists; up 162 since FY2024.
67	CCI Prime Contractors LLC Top agencies Navy (Department of the Navy)	$3,171,166	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
68	Veterans Contracting Group, Inc. Top agencies VA (Department of Veterans Affairs)	$3,130,815	0.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #49 in FY2024; down 19 since FY2024.
69	KMK Construction, Inc. Top agencies Navy (Department of the Navy)	$3,089,241	0.2%	Rank history: not on the FY2021–FY2024 lists; up 90 since FY2024.
70	G-W Management Services, LLC Top agencies Navy (Department of the Navy)	$3,078,433	0.2%	Rank history: #29 in FY2021, #74 in FY2022, #99 in FY2023 and not on the FY2024 list; up 116 since FY2024.
71	Mckenzie Construction & Site Development LLC Top agencies Navy (Department of the Navy)	$3,075,672	0.2%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #82 in FY2024; up 11 since FY2024.
72	J & B Builders Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$2,995,521	0.2%	Rank history: #27 in FY2021 and not on the FY2022–FY2024 lists; up 56 since FY2024.
73	Kisby-Lees Mechanical LLC Top agencies DOT (Department of Transportation)	$2,907,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
74	Ponciano Construction, Inc. Top agencies DOJ (Department of Justice) AOUSC (Administrative Office of the U.S. Courts) GSA (General Services Administration)	$2,799,984	0.2%	Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2023–FY2024 lists; up 68 since FY2024.
75	Guardian EC II JV LLC Top agencies AOUSC (Administrative Office of the U.S. Courts) GSA (General Services Administration) DHS (Department of Homeland Security)	$2,769,953	0.2%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2023 list and #80 in FY2024; up 5 since FY2024.
76	Howard W. Pence, Inc. Top agencies Army (Department of the Army)	$2,748,347	0.2%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and not on the FY2024 list; up 175 since FY2024.
77	Turner Construction Company Top agencies Navy (Department of the Navy)	$2,638,315	0.2%	Rank history: not on the FY2021–FY2024 lists; up 130 since FY2024.
78	Apollo Construction Company, Inc. Top agencies GSA (General Services Administration) AOUSC (Administrative Office of the U.S. Courts) DOL (Department of Labor)	$2,589,469	0.2%	Rank history: not on the FY2021–FY2024 lists; up 143 since FY2024.
79	Krempp Construction Inc. Top agencies Army (Department of the Army)	$2,531,500	0.2%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and not on the FY2024 list; up 257 since FY2024.
80	Sea PAC Engineering Inc Top agencies DOS (Department of State) Navy (Department of the Navy) GSA (General Services Administration)	$2,441,721	0.2%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; down 40 since FY2024.
81	Etolin Strait Associates LLC Top agencies Navy (Department of the Navy)	$2,431,877	0.2%	Rank history: not on the FY2021–FY2024 lists; up 318 since FY2024.
82	Copper Current Inc. Top agencies Army (Department of the Army)	$2,352,735	0.2%	Rank history: #88 in FY2021 and not on the FY2022–FY2024 lists; returned.
83	Southeastern Industrial Construction, LLC Top agencies Navy (Department of the Navy)	$2,352,450	0.2%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 15 since FY2024.
84	W-T Federal Joint Venture Top agencies USSOCOM (United States Special Operations Command)	$2,305,025	0.2%	Rank history: not on the FY2021 list, #57 in FY2022 and not on the FY2023–FY2024 lists; up 170 since FY2024.
85	Pbci-Pks JV LLC Top agencies DHS (Department of Homeland Security)	$2,299,789	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
86	IPI Construction Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) GSA (General Services Administration)	$2,216,849	0.2%	Rank history: not on the FY2021 list, #40 in FY2022, not on the FY2023 list and #92 in FY2024; up 6 since FY2024.
87	Scalfo Electric Inc. Top agencies DOT (Department of Transportation)	$2,216,500	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
88	Greenland Enterprises Inc. Top agencies Army (Department of the Army)	$2,088,062	0.1%	Rank history: not on the FY2021–FY2024 lists; up 42 since FY2024.
89	MB Markland Contracting Co Top agencies DOT (Department of Transportation)	$2,071,192	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	V Line Services L.L.C. Top agencies VA (Department of Veterans Affairs)	$2,061,668	0.1%	Rank history: not on the FY2021 list, #31 in FY2022, #45 in FY2023 and not on the FY2024 list; up 137 since FY2024.
91	BC Schmidt Construction Inc Top agencies USAF (Department of the Air Force)	$2,061,298	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Tidewater, Inc. Top agencies Navy (Department of the Navy) AOUSC (Administrative Office of the U.S. Courts) DHS (Department of Homeland Security)	$2,053,405	0.1%	Rank history: not on the FY2021 list, #18 in FY2022 and not on the FY2023–FY2024 lists; up 15 since FY2024.
93	Red Arrow JV, LLC Top agencies DHS (Department of Homeland Security)	$1,959,929	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
94	Gwwh A Joint Venture Top agencies DHS (Department of Homeland Security)	$1,956,659	0.1%	Rank history: not on the FY2021 list, #14 in FY2022 and not on the FY2023–FY2024 lists; up 51 since FY2024.
95	Chenega Architecture and Design Solutions, LLC Top agencies USAF (Department of the Air Force)	$1,928,734	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
96	Infoedge Technology, Inc. Top agencies DOS (Department of State)	$1,927,074	0.1%	Rank history: #40 in FY2021, #41 in FY2022, #86 in FY2023 and #77 in FY2024; down 19 since FY2024.
97	Specialized Testing and Construction, Inc. Top agencies DHS (Department of Homeland Security)	$1,924,384	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	KBR Wyle Services LLC Through KBR Services, LLC Top agencies Navy (Department of the Navy)	$1,918,235	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
99	Richard Group LLC Top agencies VA (Department of Veterans Affairs)	$1,655,201	0.1%	Rank history: not on the FY2021 list, #11 in FY2022 and not on the FY2023–FY2024 lists; returned.
100	Argus CJW JV 3 LLC Top agencies Navy (Department of the Navy)	$1,637,204	0.1%	Rank history: not on the FY2021–FY2024 lists; new.

Show 75 more

100 of 382 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 $1.42 billion 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

Who were the top 10 PSC Y1AZ contractors in FY2025?

1. Brasfield & Gorrie LLC ($414M), 2. Sauer Construction LLC ($56.5M), 3. R.a. Burch Construction Co., Inc. ($52.8M), 4. BL Harbert International LLC ($49.8M), 5. Clark Construction Group - California, LP ($47.7M), 6. Hensel Phelps Construction Co ($47.5M), 7. Balfour Beatty Construction, LLC ($28.9M), 8. The Whiting-Turner Contracting Company ($27.1M), 9. SGS LLC ($25.8M), 10. Nisou Enterprises Inc. ($23.5M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login