Top 61 Contractors in PSC M1AA: Operation of Office Buildings, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Tunista Logistics Solutions, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$12,829,209	24.8%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; unchanged since FY2020.
2	Potomac Services Management Inc. Top agencies USDA (Department of Agriculture)	$4,264,130	8.2%	Rank history: #2 in FY2022, #4 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
3	Pegasus Support Services LLC Top agencies USAF (Department of the Air Force)	$4,062,017	7.8%	Rank history: #8 in FY2022, #11 in FY2023, not on the FY2024 list and #26 in FY2025; up 5 since FY2020.
4	Melwood Horticultural Training Center, Inc. Top agencies USDA (Department of Agriculture)	$3,758,756	7.3%	Rank history: #3 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
5	Electronic Metrology Laboratory, LLC Top agencies CFPB (Consumer Financial Protection Bureau) Treasury (Department of the Treasury)	$3,494,705	6.8%	Rank history: #6 in FY2022, #3 in FY2023, #3 in FY2024 and #4 in FY2025; down 2 since FY2020.
6	Yang Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$2,814,563	5.4%	Rank history: #15 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
7	Tlingit Haida Tribal Business Corporation Through T&H Services, LLC Top agencies Army (Department of the Army)	$2,180,670	4.2%	Rank history: #4 in FY2022, #9 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
8	2025 E Street Office Leasehold Condominium Unit Owners Association, Inc. Top agencies GSA (General Services Administration)	$2,102,400	4.1%	Rank history: #10 in FY2022, #7 in FY2023, #6 in FY2024 and #5 in FY2025; down 4 since FY2020.
9	The Building People LLC Top agencies Navy (Department of the Navy)	$1,978,232	3.8%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
10	Bloom Government Services LLC Top agencies Army (Department of the Army)	$1,893,685	3.7%	Rank history: #9 in FY2022, #10 in FY2023, #29 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
11	Satellite Services Inc. Top agencies GSA (General Services Administration) DOJ (Department of Justice)	$1,372,018	2.7%	Rank history: #7 in FY2022, #5 in FY2023, #4 in FY2024 and #9 in FY2025; up 9 since FY2020.
12	Defense Consulting Services LLC Top agencies DISA (Defense Information Systems Agency)	$1,192,165	2.3%	Rank history: #17 in FY2022 and not on the FY2023–FY2025 lists; down 3 since FY2020.
13	Phoenix Management Inc. Top agencies GSA (General Services Administration)	$911,410	1.8%	Rank history: #14 in FY2022, #8 in FY2023, #10 in FY2024 and #11 in FY2025; up 1 since FY2020.
14	Inspection Experts Inc. Top agencies GSA (General Services Administration) HUD (Department of Housing and Urban Development) DHS (Department of Homeland Security)	$778,933	1.5%	Rank history: not on the FY2022 list, #38 in FY2023, not on the FY2024 list and #35 in FY2025; down 2 since FY2020.
15	Capital Factory Properties LLC Top agencies USAF (Department of the Air Force)	$754,489	1.5%	Rank history: #20 in FY2022, #18 in FY2023, #11 in FY2024 and #25 in FY2025; up 12 since FY2020.
16	Rivet Operations Company LLC Top agencies Navy (Department of the Navy)	$670,450	1.3%	Rank history: #22 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
17	Work Inc. Top agencies Army (Department of the Army)	$602,836	1.2%	Rank history: #23 in FY2022, #14 in FY2023, #15 in FY2024 and #13 in FY2025; up 5 since FY2020.
18	Total System Services, Inc. Top agencies GSA (General Services Administration)	$526,191	1.0%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
19	Caso Global Corp Top agencies DOT (Department of Transportation)	$497,354	1.0%	Rank history: #16 in FY2022, #13 in FY2023, #12 in FY2024 and #12 in FY2025; new, not ranked in FY2020.
20	Pritchett Controls, Inc. Top agencies DISA (Defense Information Systems Agency)	$483,113	0.9%	Rank history: #24 in FY2022, #20 in FY2023, #18 in FY2024 and #19 in FY2025; new, not ranked in FY2020.
21	Fortis Industries LLC Top agencies GSA (General Services Administration) HUD (Department of Housing and Urban Development)	$393,330	0.8%	Rank history: #27 in FY2022, #50 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
22	Wilson 5 Service Company, Inc. Top agencies VA (Department of Veterans Affairs)	$376,752	0.7%	Rank history: #32 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
23	Pittman Consulting Group, LLC Top agencies GSA (General Services Administration)	$328,395	0.6%	Rank history: #19 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
24	Action Facilities Management Inc. Top agencies DOL (Department of Labor)	$319,417	0.6%	Rank history: #21 in FY2022, #16 in FY2023, #16 in FY2024 and #16 in FY2025; new, not ranked in FY2020.
25	Sungro Products LLC Top agencies USAF (Department of the Air Force)	$292,854	0.6%	Rank history: #38 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
26	Cbre Egypt LLC Top agencies USAID (US Agency for International Development)	$280,118	0.5%	Rank history: #25 in FY2022, #21 in FY2023, #19 in FY2024 and #18 in FY2025; new, not ranked in FY2020.
27	Dct, Incorporated Top agencies DOT (Department of Transportation)	$230,087	0.4%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
28	Facility Services Management, Inc. Top agencies NARA (National Archives and Records Administration)	$214,467	0.4%	Rank history: #26 in FY2022, #22 in FY2023, #20 in FY2024 and #22 in FY2025; new, not ranked in FY2020.
29	Pyramid Contracting LLC Top agencies Navy (Department of the Navy)	$84,972	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	XL Associates, Inc. Top agencies DOJ (Department of Justice)	$84,288	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	J Foster & Associates LLC Top agencies USDA (Department of Agriculture)	$73,358	0.1%	Rank history: #39 in FY2022, #34 in FY2023, #27 in FY2024 and #28 in FY2025; new, not ranked in FY2020.
32	Northern Management Services, Inc. Top agencies GSA (General Services Administration)	$69,907	0.1%	Rank history: #12 in FY2022, #12 in FY2023, #9 in FY2024 and #10 in FY2025; down 14 since FY2020.
33	Hurd's Painting LLC Top agencies USAF (Department of the Air Force)	$68,214	0.1%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
34	Delta Building Services, Inc. Top agencies GSA (General Services Administration)	$58,766	0.1%	Rank history: #28 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
35	Sierra Valley Moving & Storage Inc. Top agencies USAF (Department of the Air Force)	$47,655	0.1%	Rank history: #41 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
36	Schindler Holding AG Through Schindler Elevator Corporation Top agencies GSA (General Services Administration)	$40,524	0.1%	Rank history: #52 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
37	Diamond Relocation, Inc. Top agencies USAF (Department of the Air Force)	$33,393	0.1%	Rank history: not on the FY2022–FY2025 lists; up 9 since FY2020.
38	Ami-Acepex Jv2, LLC Top agencies GSA (General Services Administration)	$28,919	0.1%	Rank history: #31 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
39	Bryan's Flooring LLC Top agencies USAF (Department of the Air Force)	$28,902	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Creative Flooring Contractors, Inc. Top agencies USAF (Department of the Air Force)	$28,275	0.1%	Rank history: not on the FY2022 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
41	Sundance Consultants, LLC Top agencies USDA (Department of Agriculture)	$27,151	0.1%	Rank history: not on the FY2022–FY2025 lists; down 5 since FY2020.
42	Gaedeke Holdings III Ltd Top agencies Treasury (Department of the Treasury)	$23,453	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Sdac Facility Services, LLC Top agencies Army (Department of the Army)	$22,803	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 27 since FY2020.
44	George & Lynch Inc. Top agencies USAF (Department of the Air Force)	$21,480	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	D.k. Outdoor Services LLC Top agencies DOI (Department of the Interior)	$19,500	<0.1%	Rank history: #53 in FY2022, #45 in FY2023, #42 in FY2024 and #37 in FY2025; up 4 since FY2020.
46	SB Builders, LLC Top agencies HHS (Department of Health and Human Services)	$19,496	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Forus Contracting, Inc. Top agencies Army (Department of the Army)	$17,857	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 34 since FY2020.
48	TK Elevator Corporation Top agencies GSA (General Services Administration) USDA (Department of Agriculture)	$16,287	<0.1%	Rank history: #40 in FY2022, #40 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
49	Commercial Facilities Management Inc. Top agencies GSA (General Services Administration)	$14,697	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	T&H Services, LLC Top agencies Army (Department of the Army)	$13,933	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Cambria Restoration Services, LLC Top agencies USAF (Department of the Air Force)	$13,277	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Honeywell International Inc. Top agencies USAF (Department of the Air Force)	$12,803	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Deepreach Oxidation, L.L.C. Top agencies USAF (Department of the Air Force)	$9,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 21 since FY2020.
54	Telefonica Celular S.a. DE C.V. Through Comunicaciones Celulares S.A. Top agencies DOS (Department of State)	$5,618	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
55	Whittle Enterprises Inc. Top agencies USAF (Department of the Air Force)	$5,591	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
56	Ames 1, LLC Top agencies GSA (General Services Administration)	$4,080	<0.1%	Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
57	Zimmetry Environmental Management, Corp Top agencies GSA (General Services Administration)	$3,380	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	FSC Systems, LLC Top agencies USDA (Department of Agriculture)	$2,885	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
59	TNT Security Inc. Top agencies DOJ (Department of Justice)	$360	<0.1%	Rank history: #66 in FY2022, #56 in FY2023, #48 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
60	State of Mississippi Through Department of Environmental Quality Mississippi Top agencies NASA (National Aeronautics and Space Administration)	$256	<0.1%	Rank history: #57 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
61	Kone Inc. Top agencies USDA (Department of Agriculture)	$85	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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 $51.8 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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