Top 100 Contractors in PSC X1LZ: Lease/Rental of Parking Facilities, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC X1LZ: Lease/Rental of Parking Facilities, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC X1LZ: Lease/Rental of Parking Facilities, FY2025.

The top 10 won 53% of PSC X1LZ contract dollars from August 2025 through July 2026

Contract obligations: $42,742,097 Net of deobligations, by contracts coded PSC X1LZ
Contractors: 135 Parent companies with an obligation
Largest contractor: 5600 Fishers Lane LLC $5.17 million, 11.4% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	5600 Fishers Lane LLC Top agencies HHS (Department of Health and Human Services)	$5,173,756	11.4%	Rank history: #1 in FY2021, #3 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; up 3 since Aug 2024–Jul 2025.
2	Usgbf Nci, LLC Top agencies HHS (Department of Health and Human Services)	$3,870,876	8.5%	Rank history: #3 in FY2021, #4 in FY2022, #4 in FY2023, #3 in FY2024 and #4 in FY2025; up 1 since Aug 2024–Jul 2025.
3	Forge Company Through Colonial Parking, Inc. Top agencies DOJ (Department of Justice) EOP (Executive Office of the President) VA (Department of Veterans Affairs)	$3,405,921	7.5%	Rank history: #5 in FY2021, #5 in FY2022, #3 in FY2023, #1 in FY2024 and #3 in FY2025; down 2 since Aug 2024–Jul 2025.
4	University of California, San Diego Top agencies VA (Department of Veterans Affairs)	$2,987,450	6.6%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #16 in FY2025; up 10 since Aug 2024–Jul 2025.
5	Suntiff, LLC Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice)	$2,093,880	4.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	SP Plus Corporation 2 awardees Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DOI (Department of the Interior)	$1,836,162	4.0%	Rank history: #4 in FY2021, #2 in FY2022, #5 in FY2023, #4 in FY2024 and #1 in FY2025; down 4 since Aug 2024–Jul 2025.
7	Life Safety Group, LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) SSA (Social Security Administration)	$1,318,630	2.9%	Rank history: #6 in FY2021, #10 in FY2022, #7 in FY2023, #8 in FY2024 and #5 in FY2025; down 2 since Aug 2024–Jul 2025.
8	Philadelphia Parking Authority Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury) DHS (Department of Homeland Security)	$1,254,535	2.8%	Rank history: #21 in FY2021, #14 in FY2022, #18 in FY2023, #5 in FY2024 and #6 in FY2025; down 2 since Aug 2024–Jul 2025.
9	LAZ Karp Associates LLC 2 awardees, including LAZ Parking Ltd, LLC Top agencies DOJ (Department of Justice) Army (Department of the Army) EOP (Executive Office of the President)	$1,211,853	2.7%	Rank history: #26 in FY2021, #8 in FY2022, #6 in FY2023, #9 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
10	Potomac Center North Inc. Top agencies DHS (Department of Homeland Security)	$899,314	2.0%	Rank history: #10 in FY2021, #7 in FY2022, #10 in FY2023, #6 in FY2024 and #7 in FY2025; down 3 since Aug 2024–Jul 2025.
11	Id Fort LLC Top agencies DOJ (Department of Justice) DOS (Department of State)	$890,192	2.0%	Rank history: #17 in FY2021, #9 in FY2022, #14 in FY2023, #11 in FY2024 and #11 in FY2025; unchanged since Aug 2024–Jul 2025.
12	Pro Park, LLC 2 awardees, including Propark America West LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) DHS (Department of Homeland Security)	$886,953	2.0%	Rank history: #58 in FY2021, #64 in FY2022, #83 in FY2023, #16 in FY2024 and #13 in FY2025; up 11 since Aug 2024–Jul 2025.
13	Usgbf One Liberty Center LLC Top agencies Navy (Department of the Navy)	$779,506	1.7%	Rank history: #30 in FY2021, #12 in FY2022, #11 in FY2023, #17 in FY2024 and #12 in FY2025; up 2 since Aug 2024–Jul 2025.
14	Imperial Parking US LLC Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$726,100	1.6%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #14 in FY2025; up 2 since Aug 2024–Jul 2025.
15	University System of Maryland Through University of Maryland, Baltimore Top agencies VA (Department of Veterans Affairs)	$720,000	1.6%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
16	Baltimore City Parking Authority Inc. Top agencies VA (Department of Veterans Affairs)	$691,680	1.5%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #9 in FY2025; down 7 since Aug 2024–Jul 2025.
17	Soniat & Willow Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) Navy (Department of the Navy)	$690,579	1.5%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #18 in FY2025; unchanged since Aug 2024–Jul 2025.
18	Penn Parking Inc. Top agencies MCC (Millennium Challenge Corporation) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$633,660	1.4%	Rank history: #15 in FY2021, #6 in FY2022, #13 in FY2023, #15 in FY2024 and #10 in FY2025; down 8 since Aug 2024–Jul 2025.
19	Usbgf Sentinel Square Iii, LLC Top agencies FCC (Federal Communications Commission)	$552,412	1.2%	Rank history: not on the FY2021 list, #26 in FY2022, #9 in FY2023, #7 in FY2024 and #17 in FY2025; down 6 since Aug 2024–Jul 2025.
20	ABM Industries Inc. Through ABM Industry Groups, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$515,661	1.1%	Rank history: #46 in FY2021, #48 in FY2022, #26 in FY2023, #48 in FY2024 and #19 in FY2025; up 83 since Aug 2024–Jul 2025.
21	The Convention Center Authority of the Metropolitan Government of Nashville and Davidson County Top agencies Army (Department of the Army)	$512,000	1.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	Met Resources Inc. Top agencies Army (Department of the Army)	$510,000	1.1%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023, #21 in FY2024 and #21 in FY2025; down 1 since Aug 2024–Jul 2025.
23	Stonelex C LLC Top agencies NTSB (National Transportation Safety Board)	$496,420	1.1%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Trade Center Management Associates L.L.C. Top agencies Commerce (Department of Commerce)	$482,325	1.1%	Rank history: #49 in FY2021, #44 in FY2022, #33 in FY2023, #44 in FY2024 and #29 in FY2025; up 11 since Aug 2024–Jul 2025.
25	Universal Parking and Transportation LLC Top agencies NRC (Nuclear Regulatory Commission) DOS (Department of State)	$414,070	0.9%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; up 25 since Aug 2024–Jul 2025.
26	City of LOS Angeles Top agencies VA (Department of Veterans Affairs)	$380,040	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
27	Shecolorsbeaute' LLC Top agencies DOJ (Department of Justice)	$357,066	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Usgbf NSF LLC Top agencies NSF (National Science Foundation)	$338,000	0.7%	Rank history: #7 in FY2021, #15 in FY2022, #12 in FY2023, #12 in FY2024 and #37 in FY2025; down 3 since Aug 2024–Jul 2025.
29	Park America Inc. Top agencies HHS (Department of Health and Human Services) NEH (National Endowment for the Humanities) NEA (National Endowment for the Arts)	$333,562	0.7%	Rank history: #27 in FY2021, #24 in FY2022, #19 in FY2023, #13 in FY2024 and #25 in FY2025; down 17 since Aug 2024–Jul 2025.
30	Metropolis Technologies, Inc. Top agencies DOJ (Department of Justice)	$314,835	0.7%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023, #33 in FY2024 and #26 in FY2025; up 1 since Aug 2024–Jul 2025.
31	5615 Fishers Lane LLC Top agencies HHS (Department of Health and Human Services)	$303,858	0.7%	Rank history: not on the FY2021 list, #38 in FY2022, #38 in FY2023, #38 in FY2024 and #33 in FY2025; up 2 since Aug 2024–Jul 2025.
32	The Shops & Garage At Canal Place LLC Top agencies DHS (Department of Homeland Security)	$296,540	0.7%	Rank history: #28 in FY2021, #35 in FY2022, #46 in FY2023, #23 in FY2024 and #32 in FY2025; up 2 since Aug 2024–Jul 2025.
33	Carole Storage Corp Top agencies DOS (Department of State)	$289,170	0.6%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #41 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
34	Interpark LLC 2 awardees Top agencies DOJ (Department of Justice) EPA (Environmental Protection Agency)	$288,920	0.6%	Rank history: #34 in FY2021, #28 in FY2022, not on the FY2023–FY2024 lists and #27 in FY2025; up 3 since Aug 2024–Jul 2025.
35	NP 115 LLC Top agencies Commerce (Department of Commerce)	$288,000	0.6%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Ecology Mir Group LLC Top agencies EOP (Executive Office of the President) DOJ (Department of Justice) Navy (Department of the Navy)	$279,270	0.6%	Rank history: #37 in FY2021, #22 in FY2022, #17 in FY2023, #35 in FY2024 and #46 in FY2025; up 18 since Aug 2024–Jul 2025.
37	Dallas Independent School District Top agencies VA (Department of Veterans Affairs)	$223,044	0.5%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #43 in FY2025; up 3 since Aug 2024–Jul 2025.
38	Johnson City Student Housing Investments, LLC Top agencies VA (Department of Veterans Affairs)	$196,701	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	Burgundy Court II, LLC Top agencies VA (Department of Veterans Affairs)	$182,210	0.4%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; up 16 since Aug 2024–Jul 2025.
40	Denver Hs-Ef Court Place LLC Top agencies Treasury (Department of the Treasury)	$175,000	0.4%	Rank history: #19 in FY2021, #17 in FY2022, #20 in FY2023, #18 in FY2024 and #20 in FY2025; down 21 since Aug 2024–Jul 2025.
41	Autoridad Metropolitana DE Through Autoridad Metropolitana De Autobuses Top agencies VA (Department of Veterans Affairs)	$173,760	0.4%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; up 5 since Aug 2024–Jul 2025.
42	Teachers Insurance and Annuity Association of America 2 awardees, including Interpark LLC and TGA Capital Gateway LLC Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$170,629	0.4%	Rank history: #41 in FY2021, #42 in FY2022, #39 in FY2023, #43 in FY2024 and #30 in FY2025; up 3 since Aug 2024–Jul 2025.
43	275 WS Realty LLC Top agencies EPA (Environmental Protection Agency)	$165,900	0.4%	Rank history: #32 in FY2021, #41 in FY2022, #43 in FY2023, #47 in FY2024 and #49 in FY2025; up 4 since Aug 2024–Jul 2025.
44	Intrepid Holdings, LLC Top agencies VA (Department of Veterans Affairs)	$163,624	0.4%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #50 in FY2025; up 4 since Aug 2024–Jul 2025.
45	Best Park LLC Top agencies Army (Department of the Army)	$156,948	0.3%	Rank history: #54 in FY2021, #55 in FY2022, #51 in FY2023, #56 in FY2024 and #51 in FY2025; up 8 since Aug 2024–Jul 2025.
46	NDC Parking, LLC Top agencies Treasury (Department of the Treasury)	$152,250	0.3%	Rank history: #45 in FY2021, #46 in FY2022, #40 in FY2023, #42 in FY2024 and #39 in FY2025; down 8 since Aug 2024–Jul 2025.
47	Memphis Management Group, LLC Top agencies Army (Department of the Army)	$147,600	0.3%	Rank history: #44 in FY2021, not on the FY2022–FY2023 lists, #58 in FY2024 and #52 in FY2025; up 2 since Aug 2024–Jul 2025.
48	College of the Law San Francisco Top agencies DOJ (Department of Justice)	$146,128	0.3%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #53 in FY2025; up 3 since Aug 2024–Jul 2025.
49	375 HUD Parking LLC Top agencies Treasury (Department of the Treasury)	$144,000	0.3%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #63 in FY2025; up 16 since Aug 2024–Jul 2025.
50	Robbins Parking Texas LP Top agencies DOJ (Department of Justice)	$141,517	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
51	Waterfront Plaza LLC Top agencies VA (Department of Veterans Affairs)	$135,000	0.3%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
52	The University of Iowa Top agencies VA (Department of Veterans Affairs)	$133,680	0.3%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 4 since Aug 2024–Jul 2025.
53	The First United Methodist Church of Gallup, NM DBA Fumc Top agencies HHS (Department of Health and Human Services)	$132,300	0.3%	Rank history: #67 in FY2021, #67 in FY2022, #65 in FY2023, not on the FY2024 list and #48 in FY2025; down 9 since Aug 2024–Jul 2025.
54	ACE Parking Management Inc. Top agencies HHS (Department of Health and Human Services) EPA (Environmental Protection Agency) DHS (Department of Homeland Security)	$120,615	0.3%	Rank history: #39 in FY2021, #70 in FY2022, #55 in FY2023, #72 in FY2024 and #81 in FY2025; up 10 since Aug 2024–Jul 2025.
55	City of ST. Louis Top agencies DOJ (Department of Justice)	$119,580	0.3%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #58 in FY2025; up 5 since Aug 2024–Jul 2025.
56	615 Chestnut Master Lease LP Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$116,730	0.3%	Rank history: #51 in FY2021, #51 in FY2022, #47 in FY2023, #55 in FY2024 and #54 in FY2025; down 4 since Aug 2024–Jul 2025.
57	TPP 1400K LLC Top agencies Treasury (Department of the Treasury)	$112,320	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
58	Middlesex Community College Top agencies VA (Department of Veterans Affairs)	$109,500	0.2%	Rank history: #55 in FY2021, not on the FY2022 list, #62 in FY2023, #65 in FY2024 and #61 in FY2025; up 4 since Aug 2024–Jul 2025.
59	The Polish American Political Club Incorporated Top agencies VA (Department of Veterans Affairs)	$103,320	0.2%	Rank history: #79 in FY2021, #72 in FY2022, #81 in FY2023, #79 in FY2024 and #86 in FY2025; up 19 since Aug 2024–Jul 2025.
60	GFP Kansas City Parking LLC Top agencies DOT (Department of Transportation)	$102,483	0.2%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023, #28 in FY2024 and #24 in FY2025; down 33 since Aug 2024–Jul 2025.
61	University of ST. Thomas Top agencies VA (Department of Veterans Affairs)	$92,400	0.2%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 15 since Aug 2024–Jul 2025.
62	Rant Technologies, LLC Top agencies Army (Department of the Army)	$91,506	0.2%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
63	Caribec Group LLC Top agencies Navy (Department of the Navy)	$87,202	0.2%	Rank history: not on the FY2021 list, #89 in FY2022, not on the FY2023 list, #94 in FY2024 and #90 in FY2025; up 39 since Aug 2024–Jul 2025.
64	PIH Health, Inc. Through PIH Health Good Samaritan Hospital Top agencies DOJ (Department of Justice)	$84,344	0.2%	Rank history: #48 in FY2021, #62 in FY2022, #69 in FY2023, #75 in FY2024 and #68 in FY2025; up 10 since Aug 2024–Jul 2025.
65	Messiah Evangelical Lutheran Church of Fargo Top agencies VA (Department of Veterans Affairs)	$84,048	0.2%	Rank history: #59 in FY2021, #66 in FY2022, #67 in FY2023, #73 in FY2024 and #69 in FY2025; up 6 since Aug 2024–Jul 2025.
66	Realen Gateway Development Associates, L.P. Top agencies EPA (Environmental Protection Agency)	$83,700	0.2%	Rank history: #50 in FY2021, #57 in FY2022, #60 in FY2023, #64 in FY2024 and #82 in FY2025; up 31 since Aug 2024–Jul 2025.
67	City of Houston Top agencies DOJ (Department of Justice)	$82,656	0.2%	Rank history: #65 in FY2021, #74 in FY2022, #72 in FY2023, #76 in FY2024 and #66 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	Clover Sunrise LP Top agencies DHS (Department of Homeland Security)	$76,500	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69	Municipio De San Juan Top agencies DHS (Department of Homeland Security)	$72,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023, not on the FY2024 list and #74 in FY2025; down 8 since Aug 2024–Jul 2025.
70	CP Fresh Hotel LLC Top agencies DOJ (Department of Justice)	$71,640	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71	Diversified Parking Inc Top agencies Army (Department of the Army)	$71,446	0.2%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 9 since Aug 2024–Jul 2025.
72	Hudson River Park Trust Top agencies DOL (Department of Labor)	$66,064	0.1%	Rank history: #68 in FY2021, #80 in FY2022, #77 in FY2023, #82 in FY2024 and #76 in FY2025; up 9 since Aug 2024–Jul 2025.
73	The Friendship Baptist Church of Kansas City, Inc. Top agencies VA (Department of Veterans Affairs)	$65,083	0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #91 in FY2023, #96 in FY2024 and not on the FY2025 list; up 43 since Aug 2024–Jul 2025.
74	The Car Park Group, LLC Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$61,565	0.1%	Rank history: not on the FY2021–FY2025 lists; up 40 since Aug 2024–Jul 2025.
75	ABM Industry Groups, LLC Top agencies HHS (Department of Health and Human Services)	$60,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; down 36 since Aug 2024–Jul 2025.
76	Sentinel Square Hana Ow LLC Top agencies FEC (Federal Election Commission)	$60,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023, #89 in FY2024 and #80 in FY2025; up 8 since Aug 2024–Jul 2025.
77	Abba Project Management Top agencies DHS (Department of Homeland Security)	$54,750	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 5 since Aug 2024–Jul 2025.
78	Buffalo NY I FGF LLC Top agencies DOJ (Department of Justice)	$54,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023, #85 in FY2024 and #84 in FY2025; up 10 since Aug 2024–Jul 2025.
79	NGP V Fishers MD LLC Top agencies HHS (Department of Health and Human Services)	$53,469	0.1%	Rank history: #36 in FY2021, #34 in FY2022, #68 in FY2023, #86 in FY2024 and #79 in FY2025; up 4 since Aug 2024–Jul 2025.
80	Cesc Trs, L.l.c Top agencies HHS (Department of Health and Human Services)	$51,516	0.1%	Rank history: not on the FY2021–FY2023 lists, #57 in FY2024 and #45 in FY2025; down 38 since Aug 2024–Jul 2025.
81	Waverly Management Inc. Top agencies DOL (Department of Labor)	$51,120	0.1%	Rank history: #97 in FY2021, #76 in FY2022, #87 in FY2023 and not on the FY2024–FY2025 lists; up 28 since Aug 2024–Jul 2025.
82	BRE / HC Las Vegas Property Holdings, L.L.C. Top agencies USAF (Department of the Air Force)	$50,100	0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 7 since Aug 2024–Jul 2025.
83	University of Wisconsin System Top agencies USDA (Department of Agriculture)	$49,602	0.1%	Rank history: not on the FY2021–FY2025 lists; up 47 since Aug 2024–Jul 2025.
84	ST. Johns Boat Company Top agencies Navy (Department of the Navy)	$49,032	0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; new, not ranked in Aug 2024–Jul 2025.
85	One Parking Inc. Through One Parking 6700 Rockledge Inc. Top agencies HHS (Department of Health and Human Services)	$45,900	0.1%	Rank history: #25 in FY2021, #19 in FY2022, #49 in FY2023, #59 in FY2024 and #40 in FY2025; down 12 since Aug 2024–Jul 2025.
86	Ayala Properties LLC Top agencies DOJ (Department of Justice)	$44,600	0.1%	Rank history: #83 in FY2021, #83 in FY2022, #94 in FY2023, #98 in FY2024 and #94 in FY2025; up 14 since Aug 2024–Jul 2025.
87	Parking Management Inc. Top agencies MSPB (Merit Systems Protection Board)	$44,543	0.1%	Rank history: #11 in FY2021, #60 in FY2022, not on the FY2023 list, #95 in FY2024 and #85 in FY2025; unchanged since Aug 2024–Jul 2025.
88	The Center. L.l.c. Top agencies VA (Department of Veterans Affairs)	$44,353	0.1%	Rank history: #61 in FY2021, #65 in FY2022, #66 in FY2023, #71 in FY2024 and #65 in FY2025; down 20 since Aug 2024–Jul 2025.
89	Miami Parking Authority Top agencies DOJ (Department of Justice)	$43,951	0.1%	Rank history: #63 in FY2021, #78 in FY2022, #85 in FY2023, #100 in FY2024 and #89 in FY2025; up 60 since Aug 2024–Jul 2025.
90	Parkway Corporation Top agencies DOL (Department of Labor)	$43,435	0.1%	Rank history: #96 in FY2021, #88 in FY2022, #96 in FY2023, not on the FY2024 list and #93 in FY2025; up 5 since Aug 2024–Jul 2025.
91	Lunar Holdings LLC Top agencies VA (Department of Veterans Affairs)	$43,056	0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; down 14 since Aug 2024–Jul 2025.
92	Cowles Real Estate Company Top agencies DOJ (Department of Justice)	$41,760	0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023, not on the FY2024 list and #91 in FY2025; unchanged since Aug 2024–Jul 2025.
93	Allentown Parking Authority Top agencies DOJ (Department of Justice)	$41,250	0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 6 since Aug 2024–Jul 2025.
94	Vend Park Corporation Top agencies HHS (Department of Health and Human Services)	$37,677	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Joyce Parking L.l.c Top agencies Treasury (Department of the Treasury)	$30,656	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	University of Hawaii Through University of Hawaii Systems Top agencies Commerce (Department of Commerce)	$30,171	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	DZL Management Company, LLC Top agencies Army (Department of the Army)	$29,988	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Solutionready LLC Top agencies SSA (Social Security Administration)	$28,827	0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 3 since Aug 2024–Jul 2025.
99	Formidable Group LLC Top agencies Navy (Department of the Navy)	$26,640	0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 5 since Aug 2024–Jul 2025.
100	University of Hawaii Systems Through University of Hawaii Top agencies Commerce (Department of Commerce)	$26,274	0.1%	Rank history: #87 in FY2021, #85 in FY2022, #95 in FY2023, not on the FY2024 list and #100 in FY2025; new, not ranked in Aug 2024–Jul 2025.

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100 of 135 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 $45.4 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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 X1LZ contractors in Aug 2025–Jul 2026?

1. 5600 Fishers Lane LLC ($5.17M), 2. Usgbf Nci, LLC ($3.87M), 3. Forge Company ($3.41M), 4. University of California, San Diego ($2.99M), 5. Suntiff, LLC ($2.09M), 6. SP Plus Corporation ($1.84M), 7. Life Safety Group, LLC ($1.32M), 8. Philadelphia Parking Authority ($1.25M), 9. LAZ Karp Associates LLC ($1.21M), 10. Potomac Center North Inc. ($899K).

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