Top 100 Contractors in PSC 54: Prefabricated Structures/Scaffolding, FY2025

Name: Top 100 Contractors in PSC 54: Prefabricated Structures/Scaffolding, FY2025
Creator: GovTribe

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

The top 10 won 58% of FY2025 PSC 54 contract dollars

Contract obligations: $660,868,226 Net of deobligations, by contracts coded PSC 54 or a code under it
Contractors: 564 Parent companies with an obligation
Largest contractor: Atlantic Diving Supply, Inc. $79 million, 10.9% 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	Atlantic Diving Supply, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$79,039,223	10.9%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; up 2 since FY2024.
2	Leonardo S.p.A. Through DRS Sustainment Systems, Inc. Top agencies Army (Department of the Army)	$70,681,757	9.7%	Rank history: #2 in FY2021, #7 in FY2022, #1 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Supplycore LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$55,376,013	7.6%	Rank history: not on the FY2021 list, #15 in FY2022, #9 in FY2023 and #22 in FY2024; up 19 since FY2024.
4	I-Solutions Direct, Inc. Top agencies DLA (Defense Logistics Agency)	$51,933,512	7.1%	Rank history: #97 in FY2021, not on the FY2022–FY2023 lists and #17 in FY2024; up 13 since FY2024.
5	Birdon America Inc. Top agencies Army (Department of the Army)	$51,725,050	7.1%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 1 since FY2024.
6	Chugach Intelligence Solutions, LLC Top agencies USAF (Department of the Air Force)	$40,429,539	5.6%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; up 27 since FY2024.
7	STS Systems Defense LLC Top agencies USAF (Department of the Air Force)	$21,592,420	3.0%	Rank history: not on the FY2021–FY2024 lists; new.
8	Goldbelt Security LLC Top agencies USAF (Department of the Air Force)	$20,512,149	2.8%	Rank history: not on the FY2021–FY2024 lists; new.
9	Red Canyon Perikin JV, LLC Top agencies USAF (Department of the Air Force)	$14,852,706	2.0%	Rank history: not on the FY2021–FY2024 lists; new.
10	Isometrics Inc. Top agencies Army (Department of the Army)	$13,645,091	1.9%	Rank history: #18 in FY2021, not on the FY2022–FY2023 lists and #21 in FY2024; up 11 since FY2024.
11	Gibbco LLC Top agencies DHS (Department of Homeland Security)	$12,743,822	1.7%	Rank history: #53 in FY2021, #2 in FY2022, #3 in FY2023 and not on the FY2024 list; returned.
12	Uts Systems LLC Top agencies USAF (Department of the Air Force)	$10,876,140	1.5%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and not on the FY2024 list; returned.
13	Modular Management Group Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$9,498,527	1.3%	Rank history: #24 in FY2021, #13 in FY2022, #4 in FY2023 and #10 in FY2024; down 3 since FY2024.
14	Armag Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$9,427,536	1.3%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2024; up 38 since FY2024.
15	Compotech Inc. Top agencies Army (Department of the Army)	$8,916,407	1.2%	Rank history: #13 in FY2021, #14 in FY2022, not on the FY2023 list and #6 in FY2024; down 9 since FY2024.
16	Kratos Defense & Security Solutions Inc. Through Gichner Systems Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$8,736,198	1.2%	Rank history: #10 in FY2021, #16 in FY2022, #17 in FY2023 and #15 in FY2024; down 1 since FY2024.
17	O'Neal Industries Inc Through TW Metals, Inc. Top agencies DLA (Defense Logistics Agency)	$8,395,860	1.2%	Rank history: #5 in FY2021, #8 in FY2022, #10 in FY2023 and #18 in FY2024; up 1 since FY2024.
18	Sealevel Construction Inc. Top agencies Army (Department of the Army)	$7,405,205	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
19	Agate Construction Inc. Through Agate Steel Inc. Top agencies USAF (Department of the Air Force)	$5,816,502	0.8%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2024 list; up 181 since FY2024.
20	PCI Support Services LLC Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$5,803,975	0.8%	Rank history: #17 in FY2021, #34 in FY2022, #14 in FY2023 and #7 in FY2024; down 13 since FY2024.
21	Cencore LLC Top agencies WHS (DOD Washington Headquarters Service)	$5,449,980	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
22	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$5,387,490	0.7%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 57 since FY2024.
23	Edwards Design and Fabrication, Inc. Top agencies DLA (Defense Logistics Agency)	$4,724,953	0.6%	Rank history: not on the FY2021 list, #52 in FY2022, not on the FY2023 list and #57 in FY2024; up 34 since FY2024.
24	Canadian Commercial Corporation Top agencies Army (Department of the Army)	$4,362,693	0.6%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 19 since FY2024.
25	American Security Programs Inc. Top agencies GAO (Government Accountability Office)	$4,326,071	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
26	Dupont Building, Inc. Top agencies DOT (Department of Transportation)	$3,751,445	0.5%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #40 in FY2024; up 14 since FY2024.
27	GTA Containers, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$3,708,981	0.5%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; down 1 since FY2024.
28	Timberline Construction Group, LLC Top agencies DHS (Department of Homeland Security)	$3,467,616	0.5%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; up 3 since FY2024.
29	Bsnb LLC Top agencies DISA (Defense Information Systems Agency)	$3,098,370	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
30	A & A Sheet Metal Products Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$2,672,603	0.4%	Rank history: #91 in FY2021 and not on the FY2022–FY2024 lists; up 96 since FY2024.
31	Aef-Performance LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,616,698	0.4%	Rank history: not on the FY2021–FY2024 lists; up 267 since FY2024.
32	Hesco Bastion Limited Top agencies DLA (Defense Logistics Agency)	$2,414,297	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
33	Fabritex, Inc. Top agencies Army (Department of the Army)	$2,352,750	0.3%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #98 in FY2024; up 65 since FY2024.
34	Canflex USA Inc. Top agencies USAF (Department of the Air Force)	$2,019,115	0.3%	Rank history: not on the FY2021–FY2024 lists; up 397 since FY2024.
35	GTA Drum, Inc. Top agencies DLA (Defense Logistics Agency)	$2,004,036	0.3%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists and #89 in FY2024; up 54 since FY2024.
36	Deployed Resources LLC Top agencies DHS (Department of Homeland Security)	$1,994,535	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
37	Excel Modular Scaffold and Leasing Corporation Top agencies Navy (Department of the Navy)	$1,928,197	0.3%	Rank history: not on the FY2021 list, #70 in FY2022, not on the FY2023 list and #62 in FY2024; up 25 since FY2024.
38	Ahtna Infrastructure & Technologies LLC Top agencies USDA (Department of Agriculture)	$1,756,053	0.2%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 1 since FY2024.
39	Northstar International LLC Top agencies DOI (Department of the Interior)	$1,699,500	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
40	Tepa Construction Solutions, LLC Top agencies USAF (Department of the Air Force)	$1,666,129	0.2%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; down 26 since FY2024.
41	Vesta Housing Solutions, LLC Top agencies Army (Department of the Army)	$1,530,816	0.2%	Rank history: not on the FY2021 list, #42 in FY2022, #40 in FY2023 and #56 in FY2024; up 15 since FY2024.
42	Kirila Fire Training Facilities Inc Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$1,497,935	0.2%	Rank history: not on the FY2021–FY2024 lists; up 107 since FY2024.
43	Maccaferri Inc. Top agencies DLA (Defense Logistics Agency)	$1,462,292	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
44	Fedsource Inc Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$1,439,151	0.2%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2024 list; up 59 since FY2024.
45	Trac9 LLC Top agencies USAF (Department of the Air Force)	$1,392,500	0.2%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023 and #81 in FY2024; up 36 since FY2024.
46	Reliance Construction Management Company Top agencies Navy (Department of the Navy)	$1,371,674	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
47	Integrated Modular Solutions LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$1,356,776	0.2%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and #24 in FY2024; down 23 since FY2024.
48	Northwest Steel Fabrication, Inc. Top agencies DOI (Department of the Interior)	$1,321,530	0.2%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 18 since FY2024.
49	Us21 Inc. Top agencies DOS (Department of State)	$1,318,300	0.2%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; down 22 since FY2024.
50	Trinity Logistics Source for General Trading Ltd Top agencies Army (Department of the Army)	$1,290,790	0.2%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 3 since FY2024.
51	General Dynamics European Land Systems-Bridge Systems GMBH Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,206,614	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
52	Mic Industries Inc. Top agencies USAF (Department of the Air Force)	$1,164,370	0.2%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 3 since FY2024.
53	Clegg Industries Inc. Top agencies Army (Department of the Army)	$1,138,568	0.2%	Rank history: #60 in FY2021 and not on the FY2022–FY2024 lists; returned.
54	Celina Tent Inc Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,130,566	0.2%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; unchanged since FY2024.
55	Bastian Manufacturing LLC Top agencies USAF (Department of the Air Force)	$1,124,550	0.2%	Rank history: not on the FY2021–FY2024 lists; up 73 since FY2024.
56	CXT Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army) USDA (Department of Agriculture)	$1,015,114	0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; down 11 since FY2024.
57	Knight Const. & Supply Inc Top agencies Army (Department of the Army)	$1,013,559	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
58	Constructure Inc. Top agencies DHS (Department of Homeland Security)	$999,694	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
59	Signature Structures LLC Top agencies DHS (Department of Homeland Security)	$988,870	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
60	The Mallory Co. Top agencies USDA (Department of Agriculture)	$972,324	0.1%	Rank history: not on the FY2021 list, #59 in FY2022, not on the FY2023 list and #99 in FY2024; up 39 since FY2024.
61	Transco Industries, Inc. Top agencies Army (Department of the Army)	$964,607	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
62	Big Top Manufacturing LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) USAF (Department of the Air Force)	$931,765	0.1%	Rank history: #39 in FY2021, #50 in FY2022, #81 in FY2023 and #38 in FY2024; down 24 since FY2024.
63	Premier Scaffold, Inc. Top agencies Navy (Department of the Navy)	$927,832	0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #53 in FY2023 and #76 in FY2024; up 13 since FY2024.
64	CV International, Inc. Top agencies USAF (Department of the Air Force)	$908,325	0.1%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and #23 in FY2024; down 41 since FY2024.
65	Creek Government Services Inc. Top agencies DHS (Department of Homeland Security)	$878,780	0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; unchanged since FY2024.
66	Tawreek Dimensions Establishment (Tde) Top agencies USAF (Department of the Air Force)	$865,005	0.1%	Rank history: not on the FY2021 list, #71 in FY2022, #36 in FY2023 and not on the FY2024 list; up 309 since FY2024.
67	Kontek Industries, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$864,088	0.1%	Rank history: not on the FY2021–FY2024 lists; up 77 since FY2024.
68	Per-Geesh Construction Corporation Top agencies DHS (Department of Homeland Security)	$846,455	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
69	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$846,005	0.1%	Rank history: not on the FY2021–FY2024 lists; up 206 since FY2024.
70	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$807,355	0.1%	Rank history: not on the FY2021–FY2023 lists and #96 in FY2024; up 26 since FY2024.
71	Omega Belt Built Construction Services JV, LLC Top agencies DHS (Department of Homeland Security)	$795,807	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
72	WS Acquisition LLC Top agencies HHS (Department of Health and Human Services)	$777,053	0.1%	Rank history: not on the FY2021–FY2024 lists; up 47 since FY2024.
73	Hawaii Johns Inc Top agencies Army (Department of the Army)	$762,519	0.1%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 4 since FY2024.
74	Rental World LLC Top agencies USAF (Department of the Air Force)	$748,305	0.1%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2024; down 46 since FY2024.
75	Bert Construction Inc. Top agencies USAF (Department of the Air Force)	$744,900	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
76	Slsco, Ltd. Top agencies Navy (Department of the Navy)	$723,387	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
77	Western Metal Supply Company, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$711,090	0.1%	Rank history: #14 in FY2021, #94 in FY2022, #55 in FY2023 and not on the FY2024 list; up 45 since FY2024.
78	Uh Structures Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$700,865	0.1%	Rank history: #21 in FY2021, not on the FY2022 list, #34 in FY2023 and #88 in FY2024; up 10 since FY2024.
79	J.e.m. Properties, Ltd Top agencies DOT (Department of Transportation)	$689,182	0.1%	Rank history: not on the FY2021 list, #98 in FY2022 and not on the FY2023–FY2024 lists; returned.
80	Sustainable Modular Management, Inc. Top agencies USAF (Department of the Air Force)	$676,206	0.1%	Rank history: #64 in FY2021, #22 in FY2022, #89 in FY2023 and not on the FY2024 list; up 234 since FY2024.
81	Merlin Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$672,090	0.1%	Rank history: not on the FY2021–FY2024 lists; up 236 since FY2024.
82	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$651,446	0.1%	Rank history: not on the FY2021–FY2024 lists; up 70 since FY2024.
83	Chenega Mission Products, LLC Top agencies HHS (Department of Health and Human Services)	$640,321	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
84	ATC Procurement LLC Top agencies Army (Department of the Army)	$639,998	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
85	Pacific Mobile Structures, Inc. 2 awardees, including Sustainable Modular Management, Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy) USDA (Department of Agriculture)	$628,087	0.1%	Rank history: not on the FY2021 list, #96 in FY2022, not on the FY2023 list and #49 in FY2024; down 36 since FY2024.
86	Sharkcage Inc. Top agencies DLA (Defense Logistics Agency)	$595,765	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2024 list; up 22 since FY2024.
87	W.v. Construction Company Top agencies Navy (Department of the Navy)	$557,263	0.1%	Rank history: not on the FY2021–FY2024 lists; up 22 since FY2024.
88	Sabala Management LLC Top agencies DOI (Department of the Interior) USAF (Department of the Air Force)	$553,853	0.1%	Rank history: not on the FY2021–FY2024 lists; up 299 since FY2024.
89	Contract and Purchasing Solutions, Inc. Top agencies USAF (Department of the Air Force)	$513,757	0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; down 23 since FY2024.
90	Denco, Inc. Top agencies USAF (Department of the Air Force)	$488,626	0.1%	Rank history: #71 in FY2021, not on the FY2022 list, #48 in FY2023 and not on the FY2024 list; up 78 since FY2024.
91	Dari Concepts LLC Top agencies Army (Department of the Army)	$485,069	0.1%	Rank history: #30 in FY2021, #64 in FY2022 and not on the FY2023–FY2024 lists; returned.
92	Tower Solutions LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$464,919	0.1%	Rank history: not on the FY2021–FY2024 lists; up 26 since FY2024.
93	Teal, LLC Top agencies Army (Department of the Army) DOE (Department of Energy) USAF (Department of the Air Force)	$456,035	0.1%	Rank history: not on the FY2021–FY2024 lists; up 46 since FY2024.
94	Landscape Management Systems Inc. Top agencies USAF (Department of the Air Force)	$452,081	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
95	New Dominion Construction LLC Top agencies Army (Department of the Army)	$451,041	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
96	Meyer Utility Structures, LLC Top agencies DOE (Department of Energy)	$450,215	0.1%	Rank history: not on the FY2021–FY2024 lists; up 25 since FY2024.
97	Parliament LLC Top agencies DOI (Department of the Interior)	$448,350	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	Integrated Solutions Worldwide, LLC Top agencies USAF (Department of the Air Force)	$446,779	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
99	Cotton Commercial Usa, Inc. Top agencies DHS (Department of Homeland Security)	$440,000	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	American Classic Construction Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$437,169	0.1%	Rank history: not on the FY2021–FY2024 lists; up 204 since FY2024.

Show 75 more

100 of 564 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 54

Code	Net obligations	Largest contractor
5410 Prefabricated and Portable Buildings	$300,486,894	Atlantic Diving Supply, Inc.
5450 Miscellaneous Prefabricated Structures	$151,589,430	I-Solutions Direct, Inc.
5420 Bridges, Fixed and Floating	$128,270,540	Leonardo S.p.A.
5430 Storage Tanks	$41,586,299	Isometrics Inc.
5411 Rigid Wall Shelters	$18,421,289	Kratos Defense & Security Solutions Inc.
5440 Scaffolding Equipment and Concrete Forms	$11,636,344	Excel Modular Scaffold and Leasing Corporation

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 $728 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 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 54 contractors in FY2025?

1. Atlantic Diving Supply, Inc. ($79M), 2. Leonardo S.p.A. ($70.7M), 3. Supplycore LLC ($55.4M), 4. I-Solutions Direct, Inc. ($51.9M), 5. Birdon America Inc. ($51.7M), 6. Chugach Intelligence Solutions, LLC ($40.4M), 7. STS Systems Defense LLC ($21.6M), 8. Goldbelt Security LLC ($20.5M), 9. Red Canyon Perikin JV, LLC ($14.9M), 10. Isometrics Inc. ($13.6M).

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