Top 100 Contractors in PSC 5410: Prefabricated and Portable Buildings, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 5410: Prefabricated and Portable Buildings, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 76% of PSC 5410 contract dollars from July 2025 through June 2026

Contract obligations: $203,417,692 Net of deobligations, by contracts coded PSC 5410
Contractors: 204 Parent companies with an obligation
Largest contractor: Chugach Intelligence Solutions, LLC $40.4 million, 19.7% 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	Chugach Intelligence Solutions, LLC Top agencies USAF (Department of the Air Force)	$40,429,539	19.7%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #2 in FY2025; up 10 since Jul 2024–Jun 2025.
2	Red Canyon Perikin JV, LLC Top agencies USAF (Department of the Air Force)	$33,645,976	16.4%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; up 5 since Jul 2024–Jun 2025.
3	STS Systems Defense LLC Top agencies USAF (Department of the Air Force)	$21,852,884	10.6%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Jul 2024–Jun 2025.
4	Armag Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$14,150,025	6.9%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #9 in FY2025; up 5 since Jul 2024–Jun 2025.
5	Assisted Building Solutions LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$12,699,720	6.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
6	Compotech Inc. Top agencies Army (Department of the Army)	$8,916,407	4.3%	Rank history: #4 in FY2021, #3 in FY2022, not on the FY2023 list, #1 in FY2024 and #10 in FY2025; new, not ranked in Jul 2024–Jun 2025.
7	Modular Management Group Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) VA (Department of Veterans Affairs)	$7,589,097	3.7%	Rank history: #9 in FY2021, #2 in FY2022, #1 in FY2023, #3 in FY2024 and #8 in FY2025; down 1 since Jul 2024–Jun 2025.
8	Uts Systems LLC Top agencies USAF (Department of the Air Force)	$7,290,200	3.5%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023, not on the FY2024 list and #7 in FY2025; up 4 since Jul 2024–Jun 2025.
9	Cencore LLC Top agencies WHS (DOD Washington Headquarters Service)	$5,449,980	2.7%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Jul 2024–Jun 2025.
10	KVG LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,181,097	2.0%	Rank history: #67 in FY2021, not on the FY2022–FY2024 lists and #96 in FY2025; new, not ranked in Jul 2024–Jun 2025.
11	Dupont Building, Inc. Top agencies DOT (Department of Transportation)	$3,303,254	1.6%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; up 19 since Jul 2024–Jun 2025.
12	Production Products Manufacturing & Sales Co., Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$2,133,686	1.0%	Rank history: #2 in FY2021, not on the FY2022–FY2024 lists and #84 in FY2025; new, not ranked in Jul 2024–Jun 2025.
13	Goldbelt Security LLC Top agencies USAF (Department of the Air Force)	$1,859,643	0.9%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; down 10 since Jul 2024–Jun 2025.
14	Northstar International LLC Top agencies DOI (Department of the Interior)	$1,699,500	0.8%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	PCI Support Services LLC Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$1,580,086	0.8%	Rank history: #8 in FY2021, #9 in FY2022, #2 in FY2023, #2 in FY2024 and #11 in FY2025; down 13 since Jul 2024–Jun 2025.
16	CXT Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) USDA (Department of Agriculture)	$1,546,135	0.8%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #27 in FY2025; up 13 since Jul 2024–Jun 2025.
17	Uh Structures Inc. Top agencies DOJ (Department of Justice) USDA (Department of Agriculture) USAF (Department of the Air Force)	$1,356,568	0.7%	Rank history: #46 in FY2021, not on the FY2022 list, #62 in FY2023, #36 in FY2024 and #35 in FY2025; up 30 since Jul 2024–Jun 2025.
18	Celina Tent Inc Top agencies USAF (Department of the Air Force)	$1,137,184	0.6%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #25 in FY2025; up 10 since Jul 2024–Jun 2025.
19	Mic Industries Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,027,851	0.5%	Rank history: not on the FY2021 list, #69 in FY2022, #85 in FY2023, #19 in FY2024 and #24 in FY2025; unchanged since Jul 2024–Jun 2025.
20	Hawaii Johns Inc Top agencies Army (Department of the Army)	$1,016,328	0.5%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #31 in FY2025; up 13 since Jul 2024–Jun 2025.
21	Constructure Inc. Top agencies DHS (Department of Homeland Security)	$999,694	0.5%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	A & A Sheet Metal Products Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) HHS (Department of Health and Human Services)	$913,747	0.4%	Rank history: #68 in FY2021, not on the FY2022 list, #76 in FY2023, #60 in FY2024 and #15 in FY2025; down 2 since Jul 2024–Jun 2025.
23	TOI TOI & Dixi Sanitaersysteme GMBH Through Meps GMBH Top agencies USAF (Department of the Air Force)	$883,289	0.4%	Rank history: not on the FY2021–FY2025 lists; up 93 since Jul 2024–Jun 2025.
24	Per-Geesh Construction Corporation Top agencies DHS (Department of Homeland Security)	$846,455	0.4%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
25	Pacific Mobile Structures, Inc. 2 awardees, including Sustainable Modular Management, Inc. Top agencies EPA (Environmental Protection Agency) Navy (Department of the Navy) DOI (Department of the Interior)	$834,394	0.4%	Rank history: #74 in FY2021, #41 in FY2022, #50 in FY2023, #41 in FY2024 and #38 in FY2025; up 17 since Jul 2024–Jun 2025.
26	Vesta Housing Solutions, LLC Top agencies Army (Department of the Army)	$765,408	0.4%	Rank history: not on the FY2021 list, #15 in FY2022, #15 in FY2023, #21 in FY2024 and #20 in FY2025; up 1 since Jul 2024–Jun 2025.
27	Rental World LLC Top agencies USAF (Department of the Air Force)	$753,847	0.4%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #32 in FY2025; up 13 since Jul 2024–Jun 2025.
28	J.e.m. Properties, Ltd Top agencies DOT (Department of Transportation)	$745,207	0.4%	Rank history: #70 in FY2021, #43 in FY2022, #88 in FY2023, not on the FY2024 list and #36 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29	Bert Construction Inc. Top agencies USAF (Department of the Air Force)	$744,900	0.4%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
30	VIP Sanitation, Inc. Top agencies Army (Department of the Army)	$727,996	0.4%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #64 in FY2025; up 4 since Jul 2024–Jun 2025.
31	Federon Procurement Solutions Top agencies DHS (Department of Homeland Security)	$626,107	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
32	Williams Scotsman Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$609,723	0.3%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 129 since Jul 2024–Jun 2025.
33	Tribalco LLC Top agencies USAF (Department of the Air Force)	$590,020	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
34	Fire Facilities, Inc. Top agencies USAF (Department of the Air Force)	$566,993	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	Bsnb LLC Top agencies DISA (Defense Information Systems Agency)	$561,164	0.3%	Rank history: not on the FY2021 list, #89 in FY2022, #78 in FY2023, not on the FY2024 list and #14 in FY2025; down 18 since Jul 2024–Jun 2025.
36	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$507,794	0.2%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; down 35 since Jul 2024–Jun 2025.
37	Merlin Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$491,360	0.2%	Rank history: #44 in FY2021, #99 in FY2022, not on the FY2023–FY2024 lists and #37 in FY2025; up 51 since Jul 2024–Jun 2025.
38	Pinnacle Solutions & Consulting Group LLC Top agencies DHS (Department of Homeland Security)	$473,623	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
39	New Dominion Construction LLC Top agencies Army (Department of the Army)	$451,041	0.2%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Parliament LLC Top agencies DOI (Department of the Interior)	$448,350	0.2%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Integrated Solutions Worldwide, LLC Top agencies USAF (Department of the Air Force)	$446,779	0.2%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Trac9 LLC Top agencies USAF (Department of the Air Force)	$425,700	0.2%	Rank history: not on the FY2021 list, #73 in FY2022, #6 in FY2023, #32 in FY2024 and not on the FY2025 list; up 21 since Jul 2024–Jun 2025.
43	Allied Modular Building Systems, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$410,181	0.2%	Rank history: #33 in FY2021, not on the FY2022–FY2024 lists and #46 in FY2025; up 62 since Jul 2024–Jun 2025.
44	Sharkcage Inc. Top agencies DLA (Defense Logistics Agency)	$406,770	0.2%	Rank history: #64 in FY2021, #80 in FY2022, #39 in FY2023, #47 in FY2024 and #39 in FY2025; up 7 since Jul 2024–Jun 2025.
45	LSC Industries LLC Top agencies DLA (Defense Logistics Agency)	$402,818	0.2%	Rank history: not on the FY2021–FY2025 lists; up 130 since Jul 2024–Jun 2025.
46	Blok Modular Constructors, Inc. Top agencies USAF (Department of the Air Force)	$399,916	0.2%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; new, not ranked in Jul 2024–Jun 2025.
47	Lyme Computer Systems, Inc. Top agencies DISA (Defense Information Systems Agency)	$391,050	0.2%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
48	Isobox Inc. Top agencies Army (Department of the Army)	$376,945	0.2%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; up 82 since Jul 2024–Jun 2025.
49	Saudi Naval Support Co. Top agencies USAF (Department of the Air Force)	$373,650	0.2%	Rank history: not on the FY2021 list, #25 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Astrea Project Management & Trading Services Top agencies Army (Department of the Army)	$363,500	0.2%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	Highland Engineering, Inc. Top agencies USAF (Department of the Air Force)	$352,755	0.2%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	Trinity Logistics Source for General Trading Ltd Top agencies Army (Department of the Army)	$350,400	0.2%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Jul 2024–Jun 2025.
53	Modular Genius Inc. Top agencies WHS (DOD Washington Headquarters Service)	$342,256	0.2%	Rank history: not on the FY2021 list, #57 in FY2022, #42 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
54	Teal, LLC Top agencies Army (Department of the Army) DOE (Department of Energy) USDA (Department of Agriculture)	$334,414	0.2%	Rank history: #62 in FY2021, #61 in FY2022, #52 in FY2023, #69 in FY2024 and #51 in FY2025; up 25 since Jul 2024–Jun 2025.
55	Integrated Modular Solutions LLC Top agencies VA (Department of Veterans Affairs)	$314,203	0.2%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023, #6 in FY2024 and #23 in FY2025; down 47 since Jul 2024–Jun 2025.
56	Simtek Modular LLC Top agencies DHS (Department of Homeland Security)	$311,780	0.2%	Rank history: not on the FY2021–FY2025 lists; up 89 since Jul 2024–Jun 2025.
57	Grunley Construction Co., Inc. Top agencies Army (Department of the Army)	$300,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Save Again.com Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$295,818	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 74 since Jul 2024–Jun 2025.
59	Miami Technology Solutions, LLC Top agencies Army (Department of the Army)	$288,539	0.1%	Rank history: #3 in FY2021, not on the FY2022–FY2023 lists, #65 in FY2024 and #47 in FY2025; down 14 since Jul 2024–Jun 2025.
60	Astrea General Trading Top agencies Army (Department of the Army)	$258,892	0.1%	Rank history: #52 in FY2021, not on the FY2022–FY2023 lists, #71 in FY2024 and #67 in FY2025; up 15 since Jul 2024–Jun 2025.
61	Sabala Management LLC Top agencies DOI (Department of the Interior) USAF (Department of the Air Force)	$248,524	0.1%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023–FY2024 lists and #40 in FY2025; down 2 since Jul 2024–Jun 2025.
62	Westex Group, Inc. Top agencies Navy (Department of the Navy)	$242,597	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
63	Linked Equipment LLC Top agencies USAF (Department of the Air Force)	$240,700	0.1%	Rank history: not on the FY2021 list, #97 in FY2022, not on the FY2023 list, #62 in FY2024 and #59 in FY2025; up 2 since Jul 2024–Jun 2025.
64	Sonntag Recreation LLC Top agencies DOI (Department of the Interior)	$237,500	0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Tier 1 Management LLC Top agencies USAF (Department of the Air Force)	$230,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Greg L Hoskins Top agencies Army (Department of the Army) DOI (Department of the Interior)	$223,240	0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023, not on the FY2024 list and #72 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Global Equipment Company Inc. Top agencies USAF (Department of the Air Force)	$217,120	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Nooks LLC Top agencies EOP (Executive Office of the President)	$215,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	Krynnex Solutions LLC Top agencies Army (Department of the Army)	$198,620	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	B.i.g. Enterprises Top agencies Navy (Department of the Navy)	$196,220	0.1%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #77 in FY2025; up 80 since Jul 2024–Jun 2025.
71	AAR Manufacturing, Inc. Top agencies USAF (Department of the Air Force)	$185,556	0.1%	Rank history: not on the FY2021–FY2023 lists, #42 in FY2024 and #78 in FY2025; down 25 since Jul 2024–Jun 2025.
72	MJL Enterprises, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) GSA (General Services Administration)	$183,999	0.1%	Rank history: #58 in FY2021, #55 in FY2022, not on the FY2023–FY2024 lists and #89 in FY2025; up 70 since Jul 2024–Jun 2025.
73	Rubb, Inc. Top agencies USAF (Department of the Air Force)	$176,125	0.1%	Rank history: #94 in FY2021, not on the FY2022–FY2024 lists and #81 in FY2025; new, not ranked in Jul 2024–Jun 2025.
74	Prather Construction Corp Top agencies Army (Department of the Army)	$157,887	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
75	Unhinged LLC Top agencies USAF (Department of the Air Force)	$155,106	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	Hunter Saak Investments, LLC Top agencies USAF (Department of the Air Force)	$146,361	0.1%	Rank history: #16 in FY2021, #12 in FY2022, #25 in FY2023, #50 in FY2024 and #49 in FY2025; down 22 since Jul 2024–Jun 2025.
77	Military Operational Systems LLC Top agencies GSA (General Services Administration)	$144,986	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
78	Container Technology, Inc. Top agencies Army (Department of the Army)	$139,400	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Disabled Veteran Modular Buildings, Inc. Top agencies VA (Department of Veterans Affairs)	$137,900	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
80	Zelpha LLC Top agencies USAF (Department of the Air Force)	$135,750	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	Govage, Inc. Top agencies Navy (Department of the Navy)	$134,780	0.1%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #86 in FY2025; down 8 since Jul 2024–Jun 2025.
82	Forcible Entry, Inc. Top agencies DHS (Department of Homeland Security)	$133,995	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Jul 2024–Jun 2025.
83	Air Shelters USA LLC Top agencies Navy (Department of the Navy)	$130,379	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and not on the FY2024–FY2025 lists; up 96 since Jul 2024–Jun 2025.
84	FN Herstal S.A. Top agencies DLA (Defense Logistics Agency)	$127,708	0.1%	Rank history: not on the FY2021–FY2025 lists; up 108 since Jul 2024–Jun 2025.
85	Visionary Construction Inc. Top agencies USAF (Department of the Air Force)	$125,736	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
86	Kwikspace Guam Inc. Top agencies Navy (Department of the Navy)	$123,960	0.1%	Rank history: #42 in FY2021, #23 in FY2022, #12 in FY2023, #29 in FY2024 and #53 in FY2025; down 9 since Jul 2024–Jun 2025.
87	Dawson Mcg, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$119,954	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Lunar Holdings LLC Top agencies DOI (Department of the Interior)	$118,990	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Kontek Industries, Inc. Top agencies USAF (Department of the Air Force)	$118,421	0.1%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and not on the FY2025 list; down 19 since Jul 2024–Jun 2025.
90	Consolidated Transportation Services Inc. Top agencies USAF (Department of the Air Force)	$117,300	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Mcgrath Rentcorp Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$117,216	0.1%	Rank history: #14 in FY2021, #75 in FY2022, #45 in FY2023, #67 in FY2024 and #73 in FY2025; up 16 since Jul 2024–Jun 2025.
92	Vastglobe Logistics LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$111,510	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
93	Ets-Lindgren Inc. Top agencies DHS (Department of Homeland Security)	$110,400	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	EDL Construction Inc. Top agencies USAF (Department of the Air Force)	$109,204	0.1%	Rank history: not on the FY2021 list, #38 in FY2022, not on the FY2023 list, #4 in FY2024 and not on the FY2025 list; down 89 since Jul 2024–Jun 2025.
95	Strategic Solutions Unlimited Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$107,613	0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #7 in FY2024 and not on the FY2025 list; down 80 since Jul 2024–Jun 2025.
96	Loyalty Support Services Top agencies USAF (Department of the Air Force)	$104,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Dell Technologies Inc. Through Dell Federal Systems L.P Top agencies Army (Department of the Army)	$99,721	<0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and not on the FY2025 list; up 5 since Jul 2024–Jun 2025.
98	Modern Building Systems, Inc. Top agencies USDA (Department of Agriculture) EPA (Environmental Protection Agency) USAF (Department of the Air Force)	$98,433	<0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023, #70 in FY2024 and #90 in FY2025; down 5 since Jul 2024–Jun 2025.
99	Seneca Federal Solutions, LLC Top agencies OSD (Office of the Secretary of Defense)	$95,995	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Big Top Manufacturing LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$95,515	<0.1%	Rank history: #19 in FY2021, #30 in FY2022, #74 in FY2023, #12 in FY2024 and not on the FY2025 list; down 84 since Jul 2024–Jun 2025.

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100 of 204 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 $205 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 5410 contractors in Jul 2025–Jun 2026?

1. Chugach Intelligence Solutions, LLC ($40.4M), 2. Red Canyon Perikin JV, LLC ($33.6M), 3. STS Systems Defense LLC ($21.9M), 4. Armag Corp ($14.2M), 5. Assisted Building Solutions LLC ($12.7M), 6. Compotech Inc. ($8.92M), 7. Modular Management Group Inc. ($7.59M), 8. Uts Systems LLC ($7.29M), 9. Cencore LLC ($5.45M), 10. KVG LLC ($4.18M).

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