Top 100 Contractors in NAICS 531120: Lessors of Nonresidential Buildings (except Miniwarehouses), Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 531120: Lessors of Nonresidential Buildings (except Miniwarehouses), 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 45% of NAICS 531120 contract dollars from July 2025 through June 2026

Contract obligations: $78,448,466 Net of deobligations, by contracts coded NAICS 531120
Contractors: 309 Parent companies with an obligation
Largest contractor: Ma-Chis International Services, Inc. $10.9 million, 13.7% 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	Ma-Chis International Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$10,932,194	13.7%	Rank history: #5 in FY2021, #2 in FY2022, #4 in FY2023, #2 in FY2024 and #2 in FY2025; up 2 since Jul 2024–Jun 2025.
2	Aktio Corporation Top agencies Navy (Department of the Navy)	$4,693,815	5.9%	Rank history: #15 in FY2021, #19 in FY2022, #38 in FY2023, #19 in FY2024 and #13 in FY2025; up 114 since Jul 2024–Jun 2025.
3	Usgbf Nci, LLC Top agencies HHS (Department of Health and Human Services)	$3,870,876	4.8%	Rank history: #14 in FY2021, #12 in FY2022, #9 in FY2023, #8 in FY2024 and #7 in FY2025; up 5 since Jul 2024–Jun 2025.
4	Koman Sustainable Solutions, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$3,006,486	3.8%	Rank history: not on the FY2021 list, #10 in FY2022, #1 in FY2023, #15 in FY2024 and #10 in FY2025; up 7 since Jul 2024–Jun 2025.
5	Hines GS Properties LLC Top agencies HHS (Department of Health and Human Services)	$2,834,071	3.5%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; up 7 since Jul 2024–Jun 2025.
6	310 Dust Control LLC Top agencies USDA (Department of Agriculture)	$2,577,605	3.2%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #34 in FY2025; up 15 since Jul 2024–Jun 2025.
7	SES Electrical LLC Top agencies Army (Department of the Army)	$2,300,168	2.9%	Rank history: #80 in FY2021, #36 in FY2022, #34 in FY2023, #50 in FY2024 and #15 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8	AG Transfer Agency LLC Top agencies DHS (Department of Homeland Security)	$1,900,470	2.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
9	Swan Contracting LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,852,476	2.3%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, #21 in FY2024 and #14 in FY2025; up 15 since Jul 2024–Jun 2025.
10	Dominion Federal Corporation Top agencies USAF (Department of the Air Force)	$1,743,984	2.2%	Rank history: #27 in FY2021, #18 in FY2022, #10 in FY2023, #18 in FY2024 and #16 in FY2025; up 8 since Jul 2024–Jun 2025.
11	Kwikspace Guam Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,732,395	2.2%	Rank history: #30 in FY2021, #42 in FY2022, #12 in FY2023, #10 in FY2024 and #9 in FY2025; down 1 since Jul 2024–Jun 2025.
12	Unami LLC Top agencies Navy (Department of the Navy)	$1,612,718	2.0%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; new, not ranked in Jul 2024–Jun 2025.
13	Two Independence Hana OW, LLC Top agencies NASA (National Aeronautics and Space Administration)	$1,375,500	1.7%	Rank history: #36 in FY2021, #37 in FY2022, #25 in FY2023, #14 in FY2024 and #57 in FY2025; up 19 since Jul 2024–Jun 2025.
14	Reasor Building Group LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,353,374	1.7%	Rank history: #20 in FY2021, #11 in FY2022, #14 in FY2023, #11 in FY2024 and #24 in FY2025; unchanged since Jul 2024–Jun 2025.
15	Environmental Chemical Corporation Top agencies Navy (Department of the Navy)	$1,260,380	1.6%	Rank history: #11 in FY2021, #8 in FY2022, #8 in FY2023, #9 in FY2024 and #11 in FY2025; down 2 since Jul 2024–Jun 2025.
16	New York Convention Center Operating Corporation Top agencies Navy (Department of the Navy)	$1,170,711	1.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
17	Blue Sky Innovators Inc. Top agencies USAF (Department of the Air Force)	$1,058,122	1.3%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; up 46 since Jul 2024–Jun 2025.
18	Abel Fire Equipment Inc. Top agencies USDA (Department of Agriculture)	$1,014,789	1.3%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #20 in FY2025; up 19 since Jul 2024–Jun 2025.
19	Odin Solutions LLC Top agencies USDA (Department of Agriculture)	$998,150	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
20	Newimar Sociedad Anonima Top agencies Navy (Department of the Navy)	$998,099	1.2%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, #28 in FY2024 and #26 in FY2025; up 10 since Jul 2024–Jun 2025.
21	Top Gun Lighting and Industrial Supplies, LLC Top agencies USDA (Department of Agriculture)	$934,291	1.2%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 147 since Jul 2024–Jun 2025.
22	All American Emergency Services Top agencies USDA (Department of Agriculture)	$930,216	1.2%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #23 in FY2025; up 24 since Jul 2024–Jun 2025.
23	Mountains Recreation & Conservation Authority Top agencies USDA (Department of Agriculture)	$840,613	1.1%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and #88 in FY2025; up 15 since Jul 2024–Jun 2025.
24	Vesta Housing Solutions, LLC Top agencies Army (Department of the Army)	$765,408	1.0%	Rank history: not on the FY2021 list, #24 in FY2022, #19 in FY2023, #22 in FY2024 and #19 in FY2025; down 4 since Jul 2024–Jun 2025.
25	Crewzers Fire Crew Transport Inc. Top agencies USDA (Department of Agriculture)	$721,169	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
26	AAA Response, LLC Top agencies USDA (Department of Agriculture)	$716,850	0.9%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
27	Stra8 Logistics Support Services OPC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$693,962	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
28	Namsi, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$664,699	0.8%	Rank history: #47 in FY2021, #55 in FY2022, not on the FY2023 list, #55 in FY2024 and #49 in FY2025; up 26 since Jul 2024–Jun 2025.
29	Usgbf NSF LLC Top agencies HUD (Department of Housing and Urban Development)	$645,700	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30	Recosol Solino Sanchez SL. Top agencies Navy (Department of the Navy)	$632,852	0.8%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #39 in FY2025; up 1 since Jul 2024–Jun 2025.
31	A C Blount Concrete Service Inc. Top agencies Navy (Department of the Navy)	$618,211	0.8%	Rank history: #24 in FY2021, #39 in FY2022, #21 in FY2023, #41 in FY2024 and #37 in FY2025; up 9 since Jul 2024–Jun 2025.
32	Integrated Modular Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$608,954	0.8%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023, #16 in FY2024 and #22 in FY2025; down 17 since Jul 2024–Jun 2025.
33	Auburn University Top agencies USDA (Department of Agriculture)	$602,238	0.8%	Rank history: #48 in FY2021, #84 in FY2022, #20 in FY2023, #39 in FY2024 and #42 in FY2025; up 10 since Jul 2024–Jun 2025.
34	American Tower Corporation 7 awardees, including American Towers LLC, GTP Towers I LLC and American Tower Asset Sub LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOI (Department of the Interior)	$580,853	0.7%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023, #49 in FY2024 and #50 in FY2025; up 21 since Jul 2024–Jun 2025.
35	Ged Logistics Inc. Top agencies USDA (Department of Agriculture)	$574,103	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
36	Omni Hotels Management Corp Top agencies EXIM (Export Import Bank of the US)	$571,000	0.7%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 15 since Jul 2024–Jun 2025.
37	Pacific Mobile Structures, Inc. 2 awardees, including Sustainable Modular Management, Inc. Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture) Army (Department of the Army)	$567,538	0.7%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023, #45 in FY2024 and not on the FY2025 list; up 165 since Jul 2024–Jun 2025.
38	Koman Construction, LLC Top agencies USAF (Department of the Air Force)	$521,868	0.7%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #33 in FY2025; down 12 since Jul 2024–Jun 2025.
39	Mcgrath Rentcorp Top agencies USAF (Department of the Air Force) Army (Department of the Army) USDA (Department of Agriculture)	$521,316	0.7%	Rank history: #9 in FY2021, #32 in FY2022, #22 in FY2023, #26 in FY2024 and #40 in FY2025; up 9 since Jul 2024–Jun 2025.
40	Stonelex C LLC Top agencies NTSB (National Transportation Safety Board)	$511,420	0.6%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Rezek, Ronald Top agencies USDA (Department of Agriculture)	$504,158	0.6%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #46 in FY2025; up 8 since Jul 2024–Jun 2025.
42	Expeditors By Lindale Inc. Top agencies USDA (Department of Agriculture)	$500,534	0.6%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; down 17 since Jul 2024–Jun 2025.
43	Specialized Testing and Construction, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$497,854	0.6%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 36 since Jul 2024–Jun 2025.
44	Guardian Centers of Georgia, LLC Top agencies DHS (Department of Homeland Security)	$486,750	0.6%	Rank history: #59 in FY2021, #50 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Trade Center Management Associates L.L.C. Top agencies ED (Department of Education) DHS (Department of Homeland Security)	$456,617	0.6%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, #84 in FY2024 and #85 in FY2025; up 44 since Jul 2024–Jun 2025.
46	Usbgf Sentinel Square Iii, LLC Top agencies FCC (Federal Communications Commission)	$384,490	0.5%	Rank history: not on the FY2021 list, #70 in FY2022, #67 in FY2023, #61 in FY2024 and #71 in FY2025; up 31 since Jul 2024–Jun 2025.
47	Fire Dawg Green, Inc. Top agencies USDA (Department of Agriculture)	$362,600	0.5%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #32 in FY2025; down 24 since Jul 2024–Jun 2025.
48	Marianas Integration LLC Top agencies USAF (Department of the Air Force)	$332,859	0.4%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; down 13 since Jul 2024–Jun 2025.
49	Blue Construction Services LLC Top agencies DHS (Department of Homeland Security)	$331,077	0.4%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; new, not ranked in Jul 2024–Jun 2025.
50	Sealy South Purdue Avenue II, L.L.C. Top agencies HHS (Department of Health and Human Services)	$307,047	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
51	5615 Fishers Lane LLC Top agencies HHS (Department of Health and Human Services)	$303,858	0.4%	Rank history: not on the FY2021 list, #58 in FY2022, #64 in FY2023, #60 in FY2024 and #65 in FY2025; up 19 since Jul 2024–Jun 2025.
52	Sabala Management LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$299,784	0.4%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #62 in FY2025; down 30 since Jul 2024–Jun 2025.
53	Folsom, LLC Top agencies USAF (Department of the Air Force)	$296,253	0.4%	Rank history: #63 in FY2021, #62 in FY2022, #70 in FY2023, #52 in FY2024 and #64 in FY2025; up 3 since Jul 2024–Jun 2025.
54	V2X, Inc. Through V2X Systems LLC Top agencies Navy (Department of the Navy)	$277,075	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 5 since Jul 2024–Jun 2025.
55	Rose Bud Plaza LLC Top agencies VA (Department of Veterans Affairs)	$276,200	0.3%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	Reliant Asset Management LLC Top agencies USAF (Department of the Air Force)	$260,916	0.3%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, #64 in FY2024 and #69 in FY2025; up 17 since Jul 2024–Jun 2025.
57	Jaago Foundation Top agencies DOS (Department of State)	$248,373	0.3%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
58	NGP V Parklawn MD LLC Top agencies HHS (Department of Health and Human Services)	$237,280	0.3%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 20 since Jul 2024–Jun 2025.
59	Liquidspace, Inc. Top agencies DOI (Department of the Interior) HUD (Department of Housing and Urban Development) Commerce (Department of Commerce)	$220,400	0.3%	Rank history: not on the FY2021 list, #77 in FY2022, not on the FY2023 list, #92 in FY2024 and #84 in FY2025; up 35 since Jul 2024–Jun 2025.
60	Williams Scotsman Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOJ (Department of Justice)	$219,048	0.3%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #61 in FY2025; up 5 since Jul 2024–Jun 2025.
61	Sabey Corporation Top agencies DHS (Department of Homeland Security)	$214,734	0.3%	Rank history: #85 in FY2021, #79 in FY2022, not on the FY2023 list, #90 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
62	Edjj Solutions LLC Top agencies DHS (Department of Homeland Security)	$204,830	0.3%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #95 in FY2025; up 12 since Jul 2024–Jun 2025.
63	Broadcast Services Inc Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$202,567	0.3%	Rank history: not on the FY2021–FY2025 lists; up 100 since Jul 2024–Jun 2025.
64	City of Tampa Top agencies VA (Department of Veterans Affairs)	$196,569	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	Pinnacle Towers LLC Top agencies DOJ (Department of Justice)	$188,796	0.2%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; down 1 since Jul 2024–Jun 2025.
66	W0Vc Usag FT Cavazos Top agencies Army (Department of the Army)	$186,478	0.2%	Rank history: #77 in FY2021, #75 in FY2022, #84 in FY2023, #77 in FY2024 and #79 in FY2025; up 20 since Jul 2024–Jun 2025.
67	EGP 660 El Paso LP Top agencies DOJ (Department of Justice)	$185,526	0.2%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 52 since Jul 2024–Jun 2025.
68	CNS Realty, L.l.c Top agencies DHS (Department of Homeland Security)	$184,437	0.2%	Rank history: #82 in FY2021, #76 in FY2022, #85 in FY2023, #93 in FY2024 and not on the FY2025 list; up 37 since Jul 2024–Jun 2025.
69	310 Buncombe LLC Top agencies USDA (Department of Agriculture)	$182,250	0.2%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #96 in FY2024 and #96 in FY2025; up 32 since Jul 2024–Jun 2025.
70	Dou'a Al Kuwait EST Top agencies USAF (Department of the Air Force)	$180,167	0.2%	Rank history: not on the FY2021 list, #95 in FY2022, #53 in FY2023, #75 in FY2024 and #80 in FY2025; new, not ranked in Jul 2024–Jun 2025.
71	MF Seaport LLC Top agencies Navy (Department of the Navy)	$161,875	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	JA Media Group LLC Top agencies USDA (Department of Agriculture)	$161,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; new, not ranked in Jul 2024–Jun 2025.
73	Northwestern University Top agencies VA (Department of Veterans Affairs)	$149,078	0.2%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 7 since Jul 2024–Jun 2025.
74	Hunter Saak Investments, LLC Top agencies USAF (Department of the Air Force)	$146,361	0.2%	Rank history: #13 in FY2021, #17 in FY2022, #24 in FY2023, #36 in FY2024 and #51 in FY2025; down 32 since Jul 2024–Jun 2025.
75	Virginia Community College System Office Top agencies Navy (Department of the Navy)	$139,847	0.2%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 18 since Jul 2024–Jun 2025.
76	Perfected Solutions LLC Top agencies USDA (Department of Agriculture)	$138,400	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	DBM Inc. Top agencies DOE (Department of Energy)	$133,000	0.2%	Rank history: not on the FY2021–FY2023 lists, #37 in FY2024 and #75 in FY2025; down 9 since Jul 2024–Jun 2025.
78	TPP 1400K LLC Top agencies Treasury (Department of the Treasury) FLRA (Federal Labor Relations Authority)	$122,738	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Juliet Construction, LLC Top agencies VA (Department of Veterans Affairs)	$117,948	0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	Enertech Resources, LLC Top agencies DOJ (Department of Justice)	$114,534	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	FBI Chicago Partners LLC Top agencies DOJ (Department of Justice)	$111,698	0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and not on the FY2024–FY2025 lists; up 65 since Jul 2024–Jun 2025.
82	County of Cumberland Top agencies Army (Department of the Army)	$110,000	0.1%	Rank history: not on the FY2021–FY2025 lists; up 59 since Jul 2024–Jun 2025.
83	OVG Facilities, LLC Top agencies Navy (Department of the Navy)	$108,516	0.1%	Rank history: not on the FY2021–FY2025 lists; up 27 since Jul 2024–Jun 2025.
84	Intents Emergency Response LLC Top agencies USDA (Department of Agriculture)	$107,900	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
85	Goss-Davis LLC Top agencies USDA (Department of Agriculture)	$107,640	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
86	JVR LLC Top agencies USAF (Department of the Air Force)	$107,400	0.1%	Rank history: not on the FY2021 list, #27 in FY2022, not on the FY2023 list, #100 in FY2024 and not on the FY2025 list; up 20 since Jul 2024–Jun 2025.
87	Dewey Square Tower Associates LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$105,688	0.1%	Rank history: not on the FY2021–FY2025 lists; up 30 since Jul 2024–Jun 2025.
88	Cross Connections Emergency Services, Inc. Top agencies USDA (Department of Agriculture)	$103,062	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	GFP Kansas City Parking LLC Top agencies DOT (Department of Transportation)	$102,483	0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, #54 in FY2024 and #52 in FY2025; down 32 since Jul 2024–Jun 2025.
90	Vb-S1 Assets, LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$100,622	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Benecorp Inc. Top agencies Navy (Department of the Navy)	$98,298	0.1%	Rank history: not on the FY2021–FY2025 lists; up 17 since Jul 2024–Jun 2025.
92	Port of Moses Lake Top agencies USAF (Department of the Air Force)	$97,310	0.1%	Rank history: not on the FY2021–FY2025 lists; up 126 since Jul 2024–Jun 2025.
93	ATC Watertown LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$95,277	0.1%	Rank history: not on the FY2021–FY2025 lists; up 105 since Jul 2024–Jun 2025.
94	At&T Inc. Through Alascom, Inc. Top agencies USAF (Department of the Air Force)	$94,371	0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 18 since Jul 2024–Jun 2025.
95	Magnet Your Event LLC Top agencies DHS (Department of Homeland Security)	$92,400	0.1%	Rank history: not on the FY2021–FY2025 lists; up 163 since Jul 2024–Jun 2025.
96	Abs Alpha Group GMBH Top agencies USSOCOM (United States Special Operations Command)	$90,652	0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2024–FY2025 lists; up 19 since Jul 2024–Jun 2025.
97	Mcsw Laredo Hospitality LLC Top agencies Army (Department of the Army)	$88,800	0.1%	Rank history: not on the FY2021–FY2025 lists; up 150 since Jul 2024–Jun 2025.
98	Caparra Hills LLC Top agencies Treasury (Department of the Treasury)	$78,891	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	2 Pierce, LLC Top agencies DOJ (Department of Justice)	$77,250	0.1%	Rank history: not on the FY2021–FY2025 lists; up 23 since Jul 2024–Jun 2025.
100	SBA Communications Corporation 3 awardees, including SBA Towers II LLC, SBA Site Management, LLC and SBA Towers V LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$75,675	0.1%	Rank history: not on the FY2021–FY2025 lists; up 28 since Jul 2024–Jun 2025.

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100 of 309 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 $80 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 NAICS 531120 contractors in Jul 2025–Jun 2026?

1. Ma-Chis International Services, Inc. ($10.9M), 2. Aktio Corporation ($4.69M), 3. Usgbf Nci, LLC ($3.87M), 4. Koman Sustainable Solutions, LLC ($3.01M), 5. Hines GS Properties LLC ($2.83M), 6. 310 Dust Control LLC ($2.58M), 7. SES Electrical LLC ($2.3M), 8. AG Transfer Agency LLC ($1.9M), 9. Swan Contracting LLC ($1.85M), 10. Dominion Federal Corporation ($1.74M).

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