Top 69 Contractors in PSC X1AA: Lease/Rental of Office Buildings, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Smithsonian Institution Top agencies Smithsonian (Smithsonian Institution)	$20,720,456	22.5%	Rank history: not on the FY2021–FY2024 lists; new.
2	N.S.P. Ventures Corp. Top agencies Treasury (Department of the Treasury)	$17,827,501	19.3%	Rank history: #1 in FY2021, #1 in FY2022, #3 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Trizechahn Colony Square GP Limited Liability Company Top agencies Smithsonian (Smithsonian Institution)	$6,735,375	7.3%	Rank history: not on the FY2021–FY2024 lists; new.
4	TC Pennsy Drive LLC Top agencies Smithsonian (Smithsonian Institution)	$6,266,301	6.8%	Rank history: not on the FY2021–FY2024 lists; new.
5	Franklin Court Inc. Top agencies MCC (Millennium Challenge Corporation)	$5,281,161	5.7%	Rank history: #2 in FY2021, #2 in FY2022, #4 in FY2023 and not on the FY2024 list; returned.
6	Ma-Chis International Services, Inc. Top agencies USAF (Department of the Air Force)	$3,342,228	3.6%	Rank history: #3 in FY2021, #3 in FY2022, #5 in FY2023 and #3 in FY2024; down 3 since FY2024.
7	Specialized Testing and Construction, Inc. Top agencies Army (Department of the Army)	$3,285,489	3.6%	Rank history: not on the FY2021–FY2024 lists; new.
8	Koman Sustainable Solutions, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$3,006,486	3.3%	Rank history: not on the FY2021 list, #4 in FY2022, #6 in FY2023 and #5 in FY2024; down 3 since FY2024.
9	Integrated Modular Solutions LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,714,805	1.9%	Rank history: #5 in FY2021, #7 in FY2022, #7 in FY2023 and #4 in FY2024; down 5 since FY2024.
10	All Saints Episcopal School Top agencies CNCS (Corporation for National and Community Service)	$1,647,563	1.8%	Rank history: #6 in FY2021, #9 in FY2022, #8 in FY2023 and #6 in FY2024; down 4 since FY2024.
11	Reasor Building Group LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,143,614	1.2%	Rank history: #7 in FY2021, #6 in FY2022, #9 in FY2023 and #7 in FY2024; down 4 since FY2024.
12	Boxx Modular, Inc. Top agencies Navy (Department of the Navy)	$999,687	1.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; up 15 since FY2024.
13	Iron Mountain Incorporated Through Crozier Fine Arts Inc. Top agencies Smithsonian (Smithsonian Institution)	$781,973	0.8%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and not on the FY2024 list; returned.
14	Koman Construction, LLC Top agencies USAF (Department of the Air Force)	$745,897	0.8%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; up 3 since FY2024.
15	USP 700 6TH Street LLC	$698,510	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
16	D-Vet Construction Management Partnership, LLP Top agencies Navy (Department of the Navy)	$380,090	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
17	B3 Construction, Inc. Top agencies DHS (Department of Homeland Security) AOUSC (Administrative Office of the U.S. Courts)	$357,309	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
18	Blue Construction Services LLC Top agencies DHS (Department of Homeland Security)	$331,077	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
19	Capital Factory Properties LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$326,400	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
20	Columbine Telephone Company, Inc. Top agencies USDA (Department of Agriculture)	$312,695	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
21	Folsom, LLC Top agencies USAF (Department of the Air Force)	$296,253	0.3%	Rank history: #34 in FY2021, #24 in FY2022, #25 in FY2023 and #13 in FY2024; down 8 since FY2024.
22	Swan Contracting LLC Top agencies USAF (Department of the Air Force)	$271,350	0.3%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and #14 in FY2024; down 8 since FY2024.
23	Sweat US LLC Top agencies Navy (Department of the Navy)	$216,300	0.2%	Rank history: #56 in FY2021, #43 in FY2022, #42 in FY2023 and not on the FY2024 list; returned.
24	Weber State University Top agencies USAF (Department of the Air Force)	$211,750	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #28 in FY2024; up 4 since FY2024.
25	W0Vc Usag FT Cavazos Top agencies Army (Department of the Army)	$186,478	0.2%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and #26 in FY2024; up 1 since FY2024.
26	Leverage Enterprises Inc. Top agencies DHS (Department of Homeland Security)	$168,714	0.2%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; down 3 since FY2024.
27	Diversity Resources Group LLC Top agencies USAF (Department of the Air Force)	$159,482	0.2%	Rank history: #10 in FY2021, #51 in FY2022, #19 in FY2023 and #19 in FY2024; down 8 since FY2024.
28	Nadler Mobile, LLC Top agencies Army (Department of the Army)	$153,156	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
29	US Union Square DC 999 LLC Top agencies DOJ (Department of Justice)	$146,506	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
30	U.s. Art Co., Inc. Top agencies Smithsonian (Smithsonian Institution)	$132,300	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
31	Edjj Solutions LLC Top agencies DHS (Department of Homeland Security)	$130,712	0.1%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 1 since FY2024.
32	310 Buncombe LLC Top agencies USDA (Department of Agriculture)	$129,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and #31 in FY2024; down 1 since FY2024.
33	Modular Concepts, Inc. Top agencies USAF (Department of the Air Force)	$124,416	0.1%	Rank history: #14 in FY2021, #16 in FY2022, #13 in FY2023 and #15 in FY2024; down 18 since FY2024.
34	Sabala Management LLC Top agencies Army (Department of the Army)	$112,560	0.1%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; down 13 since FY2024.
35	Mcgrath Rentcorp Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$110,622	0.1%	Rank history: not on the FY2021 list, #28 in FY2022, #40 in FY2023 and #25 in FY2024; down 10 since FY2024.
36	Williams Scotsman Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture) VA (Department of Veterans Affairs)	$102,963	0.1%	Rank history: #40 in FY2021, #12 in FY2022, #17 in FY2023 and #20 in FY2024; down 16 since FY2024.
37	Benecorp Inc. Top agencies Navy (Department of the Navy)	$98,298	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
38	Summit Point Raceway Associates Inc. Top agencies DHS (Department of Homeland Security)	$90,470	0.1%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; down 16 since FY2024.
39	Govage, Inc. Top agencies Navy (Department of the Navy)	$87,197	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
40	Air 20 Corp Top agencies USDA (Department of Agriculture)	$83,520	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; down 5 since FY2024.
41	Magnet Your Event LLC Top agencies DHS (Department of Homeland Security)	$81,448	0.1%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2024; up 3 since FY2024.
42	APB Development SOLE Co., Ltd Top agencies DOS (Department of State)	$77,910	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and not on the FY2024 list; returned.
43	Monmouth Solutions, Inc. Top agencies DOI (Department of the Interior)	$44,479	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
44	Aries Building Systems, LLC Top agencies USAF (Department of the Air Force)	$41,760	<0.1%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; down 10 since FY2024.
45	1101 Wilson Owner, LLC Top agencies USTDA (United States Trade and Development Agency)	$35,382	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
46	Platte River Whooping Crane Maintenance Trust, Inc. Top agencies DOI (Department of the Interior)	$32,400	<0.1%	Rank history: #73 in FY2021, #65 in FY2022, #53 in FY2023 and #51 in FY2024; up 5 since FY2024.
47	Costar Realty Information, Inc. Top agencies HHS (Department of Health and Human Services)	$30,847	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
48	Satellite Shelters, Inc. Top agencies DHS (Department of Homeland Security)	$30,240	<0.1%	Rank history: not on the FY2021 list, #71 in FY2022 and not on the FY2023–FY2024 lists; returned.
49	Hunter Saak Investments, LLC Top agencies USAF (Department of the Air Force)	$29,676	<0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #48 in FY2024; down 1 since FY2024.
50	Core Shooting, L.L.C. Top agencies USAF (Department of the Air Force)	$25,379	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
51	Thomson Company Inc the Through West Publishing Corporation Top agencies Commerce (Department of Commerce)	$21,742	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
52	East Fork Fire Protection District Top agencies USDA (Department of Agriculture)	$17,940	<0.1%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; up 7 since FY2024.
53	Gonre LLC Top agencies DHS (Department of Homeland Security)	$17,775	<0.1%	Rank history: #22 in FY2021, #14 in FY2022, #18 in FY2023 and #24 in FY2024; down 29 since FY2024.
54	Concept Factory Limited Liability Company Top agencies DHS (Department of Homeland Security)	$15,300	<0.1%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; down 13 since FY2024.
55	270B Metropolitan Square, LLC Top agencies USDA (Department of Agriculture)	$12,972	<0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #40 in FY2024; down 15 since FY2024.
56	Kemp & Kemp, LLC Top agencies DHS (Department of Homeland Security)	$11,286	<0.1%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; down 2 since FY2024.
57	Pacific Mobile Structures, Inc. Top agencies USDA (Department of Agriculture)	$10,965	<0.1%	Rank history: #91 in FY2021, #84 in FY2022, #24 in FY2023 and #55 in FY2024; down 2 since FY2024.
58	Peak Modular Management LLC Top agencies USAF (Department of the Air Force)	$10,900	<0.1%	Rank history: #83 in FY2021, #78 in FY2022, #71 in FY2023 and #63 in FY2024; up 5 since FY2024.
59	Academi Training Center LLC Top agencies DOJ (Department of Justice)	$10,773	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
60	County of San Diego Top agencies DOJ (Department of Justice)	$10,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
61	Innovative Federal Operations Group, Incorporated Top agencies USAF (Department of the Air Force)	$9,600	<0.1%	Rank history: not on the FY2021 list, #30 in FY2022, #63 in FY2023 and not on the FY2024 list; returned.
62	CTY of Whitewter BLD Main Top agencies USDA (Department of Agriculture)	$9,507	<0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #64 in FY2023 and not on the FY2024 list; returned.
63	Citibank, N.A. Top agencies DHS (Department of Homeland Security)	$7,081	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
64	David's Fencing, Inc. Top agencies Navy (Department of the Navy)	$5,654	<0.1%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; down 8 since FY2024.
65	KB Altura, LLC Top agencies HHS (Department of Health and Human Services)	$5,400	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
66	Lorton GSA LLC Top agencies DOJ (Department of Justice)	$5,386	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
67	Lira Electric LLC Top agencies DOJ (Department of Justice)	$5,011	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	City of Sierra Vista Top agencies DHS (Department of Homeland Security)	$3,503	<0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and #71 in FY2024; up 3 since FY2024.
69	City of Omaha Top agencies DOJ (Department of Justice)	$1,200	<0.1%	Rank history: #97 in FY2021, #97 in FY2022, #82 in FY2023 and #74 in FY2024; up 5 since FY2024.

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 $92.3 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.

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