Top 100 Contractors in PSC S299: Other Housekeeping Services, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC S299: Other Housekeeping Services, 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 48% of PSC S299 contract dollars from July 2025 through June 2026

Contract obligations: $356,877,266 Net of deobligations, by contracts coded PSC S299
Contractors: 279 Parent companies with an obligation
Largest contractor: Trace Inc. $36.2 million, 9.7% 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	Trace Inc. Top agencies DECA (Defense Commissary Agency)	$36,220,961	9.7%	Rank history: #2 in FY2021, #4 in FY2022, #2 in FY2023, #2 in FY2024 and #1 in FY2025; up 1 since Jul 2024–Jun 2025.
2	Guardian Technical Contracting Top agencies Army (Department of the Army)	$22,256,248	5.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
3	CW Resources, Inc. Top agencies DECA (Defense Commissary Agency)	$22,004,045	5.9%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists, #6 in FY2024 and #4 in FY2025; up 1 since Jul 2024–Jun 2025.
4	Lamain Industries LLC Top agencies DECA (Defense Commissary Agency)	$20,859,086	5.6%	Rank history: #15 in FY2021, #14 in FY2022, #7 in FY2023, #3 in FY2024 and #3 in FY2025; down 1 since Jul 2024–Jun 2025.
5	Pride Industries Top agencies DECA (Defense Commissary Agency)	$15,942,223	4.3%	Rank history: #9 in FY2021, #10 in FY2022, #5 in FY2023, #7 in FY2024 and #6 in FY2025; up 3 since Jul 2024–Jun 2025.
6	Teya Enterprises LLC Top agencies DHA (Defense Health Agency)	$15,154,314	4.0%	Rank history: #3 in FY2021, #2 in FY2022, #8 in FY2023, #13 in FY2024 and #5 in FY2025; up 3 since Jul 2024–Jun 2025.
7	Ponderful, LLC Top agencies DECA (Defense Commissary Agency)	$12,320,750	3.3%	Rank history: not on the FY2021 list, #36 in FY2022, #28 in FY2023, #14 in FY2024 and #9 in FY2025; up 4 since Jul 2024–Jun 2025.
8	Communication Methods, LLC Top agencies DECA (Defense Commissary Agency)	$11,971,664	3.2%	Rank history: #20 in FY2021, #11 in FY2022, #12 in FY2023, #8 in FY2024 and #7 in FY2025; up 2 since Jul 2024–Jun 2025.
9	W. Harris, Government Services Contractor, Inc. Top agencies DECA (Defense Commissary Agency)	$11,895,282	3.2%	Rank history: #36 in FY2021, #13 in FY2022, #16 in FY2023, #15 in FY2024 and #13 in FY2025; up 6 since Jul 2024–Jun 2025.
10	L L Brooks Enterprises Inc. Top agencies DECA (Defense Commissary Agency)	$11,517,430	3.1%	Rank history: #26 in FY2021, #28 in FY2022, #14 in FY2023, #10 in FY2024 and #12 in FY2025; up 4 since Jul 2024–Jun 2025.
11	J & J Maintenance Inc. Top agencies DHA (Defense Health Agency)	$10,984,787	2.9%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; down 10 since Jul 2024–Jun 2025.
12	Servtech Top agencies DECA (Defense Commissary Agency)	$10,297,968	2.7%	Rank history: #39 in FY2021, #26 in FY2022, #23 in FY2023, #12 in FY2024 and #10 in FY2025; unchanged since Jul 2024–Jun 2025.
13	Terrestris, LLC Top agencies DECA (Defense Commissary Agency)	$8,341,228	2.2%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023, #33 in FY2024 and #32 in FY2025; up 18 since Jul 2024–Jun 2025.
14	Job Options, Incorporated Top agencies DECA (Defense Commissary Agency)	$8,309,824	2.2%	Rank history: #4 in FY2021, #7 in FY2022, #3 in FY2023, #5 in FY2024 and #8 in FY2025; down 8 since Jul 2024–Jun 2025.
15	Casillas LLC Top agencies DECA (Defense Commissary Agency)	$7,967,784	2.1%	Rank history: #90 in FY2021, #84 in FY2022, #46 in FY2023, #20 in FY2024 and #16 in FY2025; up 7 since Jul 2024–Jun 2025.
16	Brevard Achievement Center, Inc. Top agencies DECA (Defense Commissary Agency)	$6,072,398	1.6%	Rank history: #16 in FY2021, #17 in FY2022, #15 in FY2023, #18 in FY2024 and #15 in FY2025; unchanged since Jul 2024–Jun 2025.
17	Oak Grove Technologies, LLC Top agencies DHS (Department of Homeland Security)	$5,918,042	1.6%	Rank history: not on the FY2021 list, #29 in FY2022, #31 in FY2023, #35 in FY2024 and #31 in FY2025; up 16 since Jul 2024–Jun 2025.
18	Tfom Corporation Top agencies DHA (Defense Health Agency)	$5,884,099	1.6%	Rank history: not on the FY2021 list, #77 in FY2022, #10 in FY2023, #16 in FY2024 and #17 in FY2025; down 13 since Jul 2024–Jun 2025.
19	Consolidated Support Services, Inc. Top agencies DECA (Defense Commissary Agency)	$5,421,707	1.4%	Rank history: #30 in FY2021, #47 in FY2022, #38 in FY2023, #45 in FY2024 and #30 in FY2025; up 21 since Jul 2024–Jun 2025.
20	Challenge Unlimited, Inc. Top agencies DECA (Defense Commissary Agency)	$4,864,042	1.3%	Rank history: #38 in FY2021, #39 in FY2022, #33 in FY2023, #31 in FY2024 and #18 in FY2025; unchanged since Jul 2024–Jun 2025.
21	Plurax LLC Top agencies DECA (Defense Commissary Agency)	$4,841,938	1.3%	Rank history: #73 in FY2021, #55 in FY2022, #52 in FY2023, #48 in FY2024 and #42 in FY2025; up 23 since Jul 2024–Jun 2025.
22	Goodwill Industries of Central Alabama, Inc. Top agencies DECA (Defense Commissary Agency)	$4,766,570	1.3%	Rank history: #31 in FY2021, #27 in FY2022, #32 in FY2023, #22 in FY2024 and #21 in FY2025; up 2 since Jul 2024–Jun 2025.
23	Aspire Therapy Services and Consultants, Inc. Top agencies DECA (Defense Commissary Agency)	$4,512,635	1.2%	Rank history: #27 in FY2021, #33 in FY2022, #20 in FY2023, #30 in FY2024 and #28 in FY2025; up 4 since Jul 2024–Jun 2025.
24	The Right 2 Work Corporation Top agencies DECA (Defense Commissary Agency)	$4,000,321	1.1%	Rank history: #34 in FY2021, #37 in FY2022, #40 in FY2023, #27 in FY2024 and #24 in FY2025; up 14 since Jul 2024–Jun 2025.
25	Chimes International, Ltd. Through Chimes District of Columbia Inc. Top agencies Commerce (Department of Commerce)	$3,786,594	1.0%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #26 in FY2025; down 2 since Jul 2024–Jun 2025.
26	Logistical Customer Service, Inc. Top agencies DECA (Defense Commissary Agency)	$3,663,795	1.0%	Rank history: #45 in FY2021, #78 in FY2022, #43 in FY2023, #26 in FY2024 and #27 in FY2025; up 4 since Jul 2024–Jun 2025.
27	Pace Enterprises of West Virginia Inc. Top agencies DOE (Department of Energy)	$3,546,233	0.9%	Rank history: #33 in FY2021, #20 in FY2022, #25 in FY2023, #24 in FY2024 and #22 in FY2025; down 1 since Jul 2024–Jun 2025.
28	Network Enterprises Inc. Top agencies DECA (Defense Commissary Agency)	$3,357,150	0.9%	Rank history: #52 in FY2021, #32 in FY2022, #41 in FY2023, #36 in FY2024 and #29 in FY2025; up 1 since Jul 2024–Jun 2025.
29	R&R Commissary Services, Incorporated Top agencies DECA (Defense Commissary Agency)	$2,758,035	0.7%	Rank history: #24 in FY2021, #15 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30	Great Plains Enterprises Inc. Top agencies DECA (Defense Commissary Agency)	$2,751,768	0.7%	Rank history: #28 in FY2021, #48 in FY2022, #17 in FY2023, #39 in FY2024 and #35 in FY2025; up 7 since Jul 2024–Jun 2025.
31	Coastal Enterprises of Jacksonville Inc. Top agencies DECA (Defense Commissary Agency)	$2,652,420	0.7%	Rank history: #58 in FY2021, #54 in FY2022, #35 in FY2023, #40 in FY2024 and #34 in FY2025; up 10 since Jul 2024–Jun 2025.
32	Black Hills Works Inc. Top agencies DECA (Defense Commissary Agency)	$2,490,206	0.7%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #41 in FY2024 and #44 in FY2025; up 15 since Jul 2024–Jun 2025.
33	Good Vocations, Inc. Top agencies DECA (Defense Commissary Agency)	$2,425,327	0.6%	Rank history: #49 in FY2021, #45 in FY2022, #30 in FY2023, #29 in FY2024 and #19 in FY2025; down 14 since Jul 2024–Jun 2025.
34	Goodwill Easter Seals Miami Valley Top agencies DECA (Defense Commissary Agency)	$2,293,872	0.6%	Rank history: #55 in FY2021, #43 in FY2022, #77 in FY2023, #43 in FY2024 and #39 in FY2025; up 9 since Jul 2024–Jun 2025.
35	Two Seventy Group LLC Top agencies DECA (Defense Commissary Agency)	$2,222,129	0.6%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023, #34 in FY2024 and #36 in FY2025; down 3 since Jul 2024–Jun 2025.
36	T47 International Inc. Top agencies USAF (Department of the Air Force)	$2,111,213	0.6%	Rank history: not on the FY2021–FY2023 lists, #37 in FY2024 and #37 in FY2025; down 2 since Jul 2024–Jun 2025.
37	New Leaf, Inc. Top agencies DECA (Defense Commissary Agency)	$1,955,611	0.5%	Rank history: #42 in FY2021, #50 in FY2022, #47 in FY2023, #89 in FY2024 and #52 in FY2025; up 54 since Jul 2024–Jun 2025.
38	Assets Inc. Top agencies DECA (Defense Commissary Agency)	$1,886,868	0.5%	Rank history: #47 in FY2021, #31 in FY2022, #42 in FY2023, #42 in FY2024 and #43 in FY2025; up 4 since Jul 2024–Jun 2025.
39	Beacon Top agencies DECA (Defense Commissary Agency)	$1,860,590	0.5%	Rank history: #89 in FY2021, #49 in FY2022, #45 in FY2023, #59 in FY2024 and #45 in FY2025; up 15 since Jul 2024–Jun 2025.
40	Perkins & Associates LLC Top agencies DECA (Defense Commissary Agency)	$1,799,421	0.5%	Rank history: not on the FY2021 list, #98 in FY2022, #48 in FY2023, #50 in FY2024 and #46 in FY2025; up 12 since Jul 2024–Jun 2025.
41	Dak Professional Services, LLC Top agencies DECA (Defense Commissary Agency)	$1,701,453	0.5%	Rank history: #23 in FY2021, #24 in FY2022, #13 in FY2023, #17 in FY2024 and #41 in FY2025; down 2 since Jul 2024–Jun 2025.
42	Major Contracting Services, Inc. Top agencies Army (Department of the Army)	$1,454,410	0.4%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #60 in FY2025; up 39 since Jul 2024–Jun 2025.
43	Invicta Defense LLC Top agencies DHA (Defense Health Agency)	$1,321,676	0.4%	Rank history: #40 in FY2021, #16 in FY2022, not on the FY2023–FY2024 lists and #23 in FY2025; down 22 since Jul 2024–Jun 2025.
44	The Tolliver Group, Inc. Top agencies USAF (Department of the Air Force)	$1,251,744	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Koman Government Solutions LLC Top agencies Navy (Department of the Navy)	$1,247,799	0.3%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #58 in FY2025; up 27 since Jul 2024–Jun 2025.
46	New Horizons Rehabilitation Services, Inc. Top agencies DECA (Defense Commissary Agency)	$1,234,257	0.3%	Rank history: #75 in FY2021, #58 in FY2022, #62 in FY2023, #53 in FY2024 and #48 in FY2025; up 10 since Jul 2024–Jun 2025.
47	Didlake Inc. Top agencies DECA (Defense Commissary Agency)	$1,145,960	0.3%	Rank history: #84 in FY2021, #87 in FY2022, #55 in FY2023, #68 in FY2024 and #53 in FY2025; up 11 since Jul 2024–Jun 2025.
48	Enmrsh Inc. Top agencies DECA (Defense Commissary Agency)	$1,131,679	0.3%	Rank history: #88 in FY2021, #68 in FY2022, #67 in FY2023, #81 in FY2024 and #54 in FY2025; up 34 since Jul 2024–Jun 2025.
49	Eagle Star Industries LLC Top agencies DECA (Defense Commissary Agency)	$1,125,926	0.3%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #33 in FY2025; down 24 since Jul 2024–Jun 2025.
50	Meadows Cmpg, Inc. Top agencies Navy (Department of the Navy)	$1,082,715	0.3%	Rank history: not on the FY2021 list, #75 in FY2022, #75 in FY2023, #70 in FY2024 and #50 in FY2025; up 17 since Jul 2024–Jun 2025.
51	Critical Mission Services GP Top agencies DHA (Defense Health Agency)	$1,078,495	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
52	Jlan Solutions LLC Top agencies SSA (Social Security Administration)	$1,072,449	0.3%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #49 in FY2025; down 6 since Jul 2024–Jun 2025.
53	Work Services Corporation Top agencies DECA (Defense Commissary Agency)	$953,687	0.3%	Rank history: #83 in FY2021, #74 in FY2022, #51 in FY2023, #60 in FY2024 and #74 in FY2025; up 4 since Jul 2024–Jun 2025.
54	Enterprise Professional Services Inc Top agencies DHA (Defense Health Agency)	$945,577	0.3%	Rank history: #25 in FY2021, #21 in FY2022, #19 in FY2023, #25 in FY2024 and #25 in FY2025; down 26 since Jul 2024–Jun 2025.
55	Goodwill Industries International, Inc. Through Goodwill Industries of Southern California Top agencies DECA (Defense Commissary Agency)	$885,467	0.2%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; down 4 since Jul 2024–Jun 2025.
56	Fairbanks Resource Agency, Inc. Top agencies DECA (Defense Commissary Agency)	$876,920	0.2%	Rank history: #54 in FY2021, #67 in FY2022, #49 in FY2023, #57 in FY2024 and #55 in FY2025; down 7 since Jul 2024–Jun 2025.
57	GW Commercial Services Inc. Top agencies DECA (Defense Commissary Agency)	$851,100	0.2%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, #76 in FY2024 and #62 in FY2025; up 14 since Jul 2024–Jun 2025.
58	Saniglaze International, LLC Top agencies VA (Department of Veterans Affairs)	$824,564	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; down 3 since Jul 2024–Jun 2025.
59	CRJ Management Services, Inc. Top agencies DECA (Defense Commissary Agency)	$822,827	0.2%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023, #54 in FY2024 and #59 in FY2025; down 6 since Jul 2024–Jun 2025.
60	United Pool Maintenance LLC Top agencies Navy (Department of the Navy)	$787,653	0.2%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 42 since Jul 2024–Jun 2025.
61	Northern New England Employment Services Top agencies DECA (Defense Commissary Agency)	$689,711	0.2%	Rank history: not on the FY2021 list, #82 in FY2022, not on the FY2023 list, #73 in FY2024 and #69 in FY2025; up 13 since Jul 2024–Jun 2025.
62	S.C.A. - Shipping Consultants Associated Ltd. Top agencies Navy (Department of the Navy)	$683,600	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
63	MVW Services Inc. Top agencies DECA (Defense Commissary Agency)	$632,371	0.2%	Rank history: not on the FY2021–FY2023 lists, #93 in FY2024 and #66 in FY2025; down 2 since Jul 2024–Jun 2025.
64	L1 Enterprises Incorporated Top agencies VA (Department of Veterans Affairs)	$599,361	0.2%	Rank history: not on the FY2021–FY2025 lists; up 106 since Jul 2024–Jun 2025.
65	Opportunity Center Incorporated Top agencies Army (Department of the Army)	$577,348	0.2%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #67 in FY2025; down 3 since Jul 2024–Jun 2025.
66	J & J Enterprises of Suffolk Corp. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$561,822	0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 45 since Jul 2024–Jun 2025.
67	Servicesource Inc. Top agencies Commerce (Department of Commerce)	$559,799	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
68	Pegasus Cleanroom Services Inc. Top agencies VA (Department of Veterans Affairs) Commerce (Department of Commerce) Treasury (Department of the Treasury)	$550,870	0.1%	Rank history: not on the FY2021 list, #88 in FY2022, #69 in FY2023, #71 in FY2024 and #70 in FY2025; down 5 since Jul 2024–Jun 2025.
69	Arctic Slope Regional Corporation Through Asrc Federal System Solutions LLC Top agencies Navy (Department of the Navy)	$518,500	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Challenge Enterprises of North Florida, Inc. Top agencies DECA (Defense Commissary Agency)	$510,872	0.1%	Rank history: #35 in FY2021, #62 in FY2022, #27 in FY2023, #28 in FY2024 and #40 in FY2025; down 34 since Jul 2024–Jun 2025.
71	ISS Facility Services GMBH Top agencies DOS (Department of State)	$499,038	0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; down 12 since Jul 2024–Jun 2025.
72	Jordon Construction Company L.L.C Top agencies Army (Department of the Army)	$489,027	0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #72 in FY2025; down 3 since Jul 2024–Jun 2025.
73	Gema Contractor Service Corp. Top agencies VA (Department of Veterans Affairs)	$461,188	0.1%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023, #74 in FY2024 and #73 in FY2025; down 3 since Jul 2024–Jun 2025.
74	The Arc of the Quad Cities Area Top agencies DECA (Defense Commissary Agency)	$440,542	0.1%	Rank history: not on the FY2021 list, #85 in FY2022, not on the FY2023 list, #75 in FY2024 and #63 in FY2025; up 2 since Jul 2024–Jun 2025.
75	Tresco Inc. Top agencies DECA (Defense Commissary Agency)	$438,622	0.1%	Rank history: not on the FY2021 list, #90 in FY2022, #83 in FY2023, #91 in FY2024 and #68 in FY2025; down 7 since Jul 2024–Jun 2025.
76	Green and Sustainable Services, LLC Top agencies VA (Department of Veterans Affairs)	$436,306	0.1%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #75 in FY2025; up 3 since Jul 2024–Jun 2025.
77	Main Building Maintenance, Inc. Top agencies DHA (Defense Health Agency)	$431,995	0.1%	Rank history: #18 in FY2021, #18 in FY2022, #24 in FY2023, #19 in FY2024 and #20 in FY2025; down 59 since Jul 2024–Jun 2025.
78	KRA Management Services, Inc. Top agencies DECA (Defense Commissary Agency)	$408,809	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #76 in FY2025; down 1 since Jul 2024–Jun 2025.
79	Solid Surface Care, Inc. Top agencies Smithsonian (Smithsonian Institution)	$321,830	0.1%	Rank history: not on the FY2021–FY2025 lists; up 50 since Jul 2024–Jun 2025.
80	Al Wasita for Support Services LLC Top agencies DOS (Department of State)	$299,583	0.1%	Rank history: #67 in FY2021, #71 in FY2022, #76 in FY2023, #64 in FY2024 and #89 in FY2025; up 17 since Jul 2024–Jun 2025.
81	United Facility Services Corp Top agencies VA (Department of Veterans Affairs)	$296,104	0.1%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #87 in FY2025; up 13 since Jul 2024–Jun 2025.
82	Silver Eagle Stable, LLC Top agencies DOI (Department of the Interior)	$288,436	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
83	The Goode Companies of Florida Inc. Top agencies VA (Department of Veterans Affairs)	$283,311	0.1%	Rank history: not on the FY2021–FY2025 lists; up 51 since Jul 2024–Jun 2025.
84	Industry Standard USA LLC Top agencies VA (Department of Veterans Affairs)	$271,889	0.1%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and #86 in FY2025; up 8 since Jul 2024–Jun 2025.
85	Lincoln Training Center and Rehabilitation Workshop Top agencies DECA (Defense Commissary Agency)	$270,509	0.1%	Rank history: #99 in FY2021, not on the FY2022 list, #63 in FY2023, not on the FY2024 list and #71 in FY2025; down 12 since Jul 2024–Jun 2025.
86	Duong, HOA Top agencies Commerce (Department of Commerce)	$266,477	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #97 in FY2023, #92 in FY2024 and #88 in FY2025; up 9 since Jul 2024–Jun 2025.
87	Top of the Line Services, LLC Top agencies VA (Department of Veterans Affairs) OSD (Office of the Secretary of Defense)	$259,158	0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #86 in FY2024 and #90 in FY2025; down 3 since Jul 2024–Jun 2025.
88	CYS Enterprises LLC Top agencies USAF (Department of the Air Force)	$255,024	0.1%	Rank history: not on the FY2021–FY2025 lists; up 21 since Jul 2024–Jun 2025.
89	Commonwealth of Massachusetts Commission for the Blind Top agencies Army (Department of the Army)	$237,128	0.1%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; down 54 since Jul 2024–Jun 2025.
90	RTC Facilities Management Services LLC Top agencies Army (Department of the Army)	$232,312	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Clean Across Texas LLC Top agencies Army (Department of the Army)	$219,475	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Itm4G LLC Top agencies VA (Department of Veterans Affairs)	$214,083	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 12 since Jul 2024–Jun 2025.
93	Samchong Corporation Top agencies USAF (Department of the Air Force)	$211,562	0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 8 since Jul 2024–Jun 2025.
94	Mueller Barry C Top agencies USAF (Department of the Air Force)	$207,857	0.1%	Rank history: not on the FY2021–FY2025 lists; up 84 since Jul 2024–Jun 2025.
95	Valiant Integrated Services LLC Through Valiant / Alca JV LLC Top agencies Navy (Department of the Navy)	$201,050	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 26 since Jul 2024–Jun 2025.
96	Top Clean, Inc. Top agencies USAF (Department of the Air Force)	$193,304	0.1%	Rank history: not on the FY2021–FY2025 lists; up 42 since Jul 2024–Jun 2025.
97	Ponderosa Enterprises LLC Top agencies HHS (Department of Health and Human Services)	$191,424	0.1%	Rank history: not on the FY2021–FY2025 lists; up 45 since Jul 2024–Jun 2025.
98	Dongsan Environment Top agencies Army (Department of the Army)	$170,611	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 22 since Jul 2024–Jun 2025.
99	Business 54 LLC Top agencies Army (Department of the Army)	$166,304	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 25 since Jul 2024–Jun 2025.
100	American Engineering Corporation Top agencies USAF (Department of the Air Force)	$160,708	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 6 since Jul 2024–Jun 2025.

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100 of 279 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 $375 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 S299 contractors in Jul 2025–Jun 2026?

1. Trace Inc. ($36.2M), 2. Guardian Technical Contracting ($22.3M), 3. CW Resources, Inc. ($22M), 4. Lamain Industries LLC ($20.9M), 5. Pride Industries ($15.9M), 6. Teya Enterprises LLC ($15.2M), 7. Ponderful, LLC ($12.3M), 8. Communication Methods, LLC ($12M), 9. W. Harris, Government Services Contractor, Inc. ($11.9M), 10. L L Brooks Enterprises Inc. ($11.5M).

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