Top 100 Contractors in NAICS 5617: Services to Buildings and Dwellings, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Didlake Inc. Top agencies Navy (Department of the Navy) DOE (Department of Energy) DLA (Defense Logistics Agency)	$56,621,291	2.3%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2024 and #3 in FY2025; unchanged since FY2022.
2	Professional Contract Services, Inc. Top agencies DHA (Defense Health Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$56,169,673	2.3%	Rank history: #5 in FY2021, #5 in FY2022, #7 in FY2024 and #9 in FY2025; up 3 since FY2022.
3	Skookum Educational Programs Top agencies Navy (Department of the Navy) Army (Department of the Army) VA (Department of Veterans Affairs)	$51,486,544	2.1%	Rank history: #6 in FY2021, #7 in FY2022, #2 in FY2024 and #2 in FY2025; up 4 since FY2022.
4	J & J Maintenance Inc. 2 awardees, including J&J Germany GMBH Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$50,150,333	2.0%	Rank history: #4 in FY2021, #6 in FY2022, #5 in FY2024 and #6 in FY2025; up 2 since FY2022.
5	Teya Enterprises LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army) Navy (Department of the Navy)	$46,851,760	1.9%	Rank history: #7 in FY2021, #2 in FY2022, #9 in FY2024 and #17 in FY2025; down 3 since FY2022.
6	Melwood Horticultural Training Center, Inc. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) DOJ (Department of Justice)	$45,701,287	1.9%	Rank history: #1 in FY2021, #4 in FY2022, #3 in FY2024 and #8 in FY2025; down 2 since FY2022.
7	Coastal Enterprises of Jacksonville Inc. Top agencies Navy (Department of the Navy) DECA (Defense Commissary Agency) Army (Department of the Army)	$44,116,756	1.8%	Rank history: #12 in FY2021, #13 in FY2022, #8 in FY2024 and #15 in FY2025; up 6 since FY2022.
8	Fedcap Rehabilitation Services, Inc. 2 awardees, including Community Workshops, Inc. Top agencies GSA (General Services Administration) SSA (Social Security Administration) DOI (Department of the Interior)	$42,470,706	1.7%	Rank history: #13 in FY2021, #10 in FY2022, #6 in FY2024 and #7 in FY2025; up 2 since FY2022.
9	Huntsville Rehabilitation Foundation Top agencies Army (Department of the Army) MDA (DOD Missile Defense Agency) DOJ (Department of Justice)	$40,519,369	1.6%	Rank history: #8 in FY2021, #9 in FY2022, #10 in FY2024 and #10 in FY2025; unchanged since FY2022.
10	Global Connections To Employment, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$40,064,691	1.6%	Rank history: #10 in FY2021, #8 in FY2022, #4 in FY2024 and #5 in FY2025; down 2 since FY2022.
11	Chimes District of Columbia Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$37,939,614	1.5%	Rank history: #3 in FY2021, #3 in FY2022, #15 in FY2024 and not on the FY2025 list; down 8 since FY2022.
12	Pride Industries Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$29,052,299	1.2%	Rank history: #11 in FY2021, #14 in FY2022, #12 in FY2024 and #13 in FY2025; up 2 since FY2022.
13	CW Group Inc Through CW Resources, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$28,333,195	1.1%	Rank history: #19 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
14	Servicesource Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army) Navy (Department of the Navy)	$27,339,498	1.1%	Rank history: not on the FY2021 list, #20 in FY2022, #19 in FY2024 and #18 in FY2025; up 6 since FY2022.
15	Pacific Federal Management Inc Top agencies Navy (Department of the Navy) Army (Department of the Army) DODEA (Department of Defense Education Activity)	$25,935,849	1.0%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2024 and not on the FY2025 list; up 129 since FY2022.
16	Main Building Maintenance, Inc. Top agencies DHA (Defense Health Agency)	$25,330,029	1.0%	Rank history: #20 in FY2021, #24 in FY2022, #13 in FY2024 and #16 in FY2025; up 8 since FY2022.
17	HHI Services, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$24,751,380	1.0%	Rank history: #16 in FY2021, #15 in FY2022, #14 in FY2024 and #19 in FY2025; down 2 since FY2022.
18	Nugate Group LLC 2 awardees, including NJS Joint Venture, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHA (Defense Health Agency)	$24,426,984	1.0%	Rank history: #9 in FY2021, #11 in FY2022, #26 in FY2024 and #37 in FY2025; down 7 since FY2022.
19	Titan Facility Services LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$22,145,750	0.9%	Rank history: #14 in FY2021, #16 in FY2022, #18 in FY2024 and #21 in FY2025; down 3 since FY2022.
20	Sandy'S Supply Inc Through ACE Maintenance & Service Inc. Top agencies Navy (Department of the Navy)	$22,143,705	0.9%	Rank history: #17 in FY2021, #17 in FY2022, #68 in FY2024 and not on the FY2025 list; down 3 since FY2022.
21	Dale Rogers Training Center, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) DOJ (Department of Justice)	$19,676,389	0.8%	Rank history: #26 in FY2021, #46 in FY2022, #21 in FY2024 and #22 in FY2025; up 25 since FY2022.
22	Training, Rehabilitation, & Development Institute, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$18,233,601	0.7%	Rank history: #22 in FY2021, #23 in FY2022, #25 in FY2024 and #34 in FY2025; up 1 since FY2022.
23	King & George, LLC 2 awardees, including Invicta Global, LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) Army (Department of the Army)	$18,127,347	0.7%	Rank history: #27 in FY2021, #18 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
24	BPA Facility Services Inc Through B & O Joint Venture LLC Top agencies DHS (Department of Homeland Security)	$17,224,749	0.7%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and #56 in FY2025; new.
25	Job Options, Incorporated Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$16,310,073	0.7%	Rank history: #29 in FY2021, #27 in FY2022, #27 in FY2024 and #24 in FY2025; up 2 since FY2022.
26	Challenge Unlimited, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$15,553,020	0.6%	Rank history: #35 in FY2021, #31 in FY2022, #28 in FY2024 and #27 in FY2025; up 5 since FY2022.
27	The Victor Group, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$15,536,383	0.6%	Rank history: #15 in FY2021, #19 in FY2022, #23 in FY2024 and #46 in FY2025; down 8 since FY2022.
28	Brevard Achievement Center, Inc. Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force) DODEA (Department of Defense Education Activity)	$15,396,521	0.6%	Rank history: #23 in FY2021, #21 in FY2022, #51 in FY2024 and #45 in FY2025; down 7 since FY2022.
29	Opportunities and Resources, Inc. Top agencies Navy (Department of the Navy) USDA (Department of Agriculture) Commerce (Department of Commerce)	$15,157,856	0.6%	Rank history: #32 in FY2021, #25 in FY2022, #39 in FY2024 and #30 in FY2025; down 4 since FY2022.
30	J.p. Industries, Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) USAF (Department of the Air Force)	$14,259,639	0.6%	Rank history: #34 in FY2021, #29 in FY2022, #34 in FY2024 and #28 in FY2025; down 1 since FY2022.
31	Piepenbrock Unternehmensgruppe GMBH + Co. KG Through Piepenbrock Government Services GMBH + Co. KG Top agencies DHA (Defense Health Agency) Army (Department of the Army) DOS (Department of State)	$13,897,811	0.6%	Rank history: #37 in FY2021, #34 in FY2022, #60 in FY2024 and not on the FY2025 list; up 3 since FY2022.
32	Alcazar Trades, Inc. Top agencies VA (Department of Veterans Affairs)	$12,756,793	0.5%	Rank history: #60 in FY2021, #49 in FY2022, #29 in FY2024 and #25 in FY2025; up 17 since FY2022.
33	Os-Db-Jv-2 LLC Top agencies VA (Department of Veterans Affairs)	$12,548,294	0.5%	Rank history: #84 in FY2021, #42 in FY2022, #36 in FY2024 and #33 in FY2025; up 9 since FY2022.
34	Chugach Alaska Corporation 2 awardees, including Chugach Consolidated Solutions, LLC and Chugach Solutions Enterprise, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$12,424,364	0.5%	Rank history: #36 in FY2021, #37 in FY2022, #38 in FY2024 and not on the FY2025 list; up 3 since FY2022.
35	Fora Pathways, Inc. Top agencies GSA (General Services Administration) DHS (Department of Homeland Security) DOT (Department of Transportation)	$12,044,570	0.5%	Rank history: #44 in FY2021, #39 in FY2022, #31 in FY2024 and #31 in FY2025; up 4 since FY2022.
36	Tfom HHS Group JV Top agencies DHA (Defense Health Agency)	$11,352,426	0.5%	Rank history: #30 in FY2021, #33 in FY2022, #37 in FY2024 and #72 in FY2025; down 3 since FY2022.
37	Davis Memorial Goodwill Industries 2 awardees Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) DOI (Department of the Interior)	$11,003,749	0.4%	Rank history: #58 in FY2021, #47 in FY2022, #44 in FY2024 and #41 in FY2025; up 10 since FY2022.
38	Tfom Corporation Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$10,992,247	0.4%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and #69 in FY2025; new.
39	Melgar Facility Maintenance LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$10,975,566	0.4%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #40 in FY2025; new.
40	Employment Source Inc. Top agencies Army (Department of the Army) DODEA (Department of Defense Education Activity) USAF (Department of the Air Force)	$10,867,118	0.4%	Rank history: #38 in FY2021, #41 in FY2022, #35 in FY2024 and #39 in FY2025; up 1 since FY2022.
41	Relief Enterprise, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$10,638,911	0.4%	Rank history: #43 in FY2021, #38 in FY2022, #46 in FY2024 and #36 in FY2025; down 3 since FY2022.
42	Goodwill Industries of San Antonio Contract Services Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$10,448,036	0.4%	Rank history: not on the FY2021 list, #45 in FY2022, #45 in FY2024 and #35 in FY2025; up 3 since FY2022.
43	Greenleaf Services Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$10,401,313	0.4%	Rank history: #46 in FY2021, #43 in FY2022, #50 in FY2024 and #38 in FY2025; unchanged since FY2022.
44	Goodwill Industries of North Georgia, Inc. Top agencies HHS (Department of Health and Human Services) NARA (National Archives and Records Administration)	$9,561,429	0.4%	Rank history: #48 in FY2021, #53 in FY2022, #47 in FY2024 and #44 in FY2025; up 9 since FY2022.
45	Sanford Federal, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) USDA (Department of Agriculture)	$9,527,408	0.4%	Rank history: #97 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
46	Avartara LLC Top agencies VA (Department of Veterans Affairs)	$8,905,149	0.4%	Rank history: #63 in FY2021, #35 in FY2022, #49 in FY2024 and not on the FY2025 list; down 11 since FY2022.
47	Parc Community Partnership Foundation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$8,893,104	0.4%	Rank history: #40 in FY2021, #48 in FY2022, #30 in FY2024 and #48 in FY2025; up 1 since FY2022.
48	Genesis 360 LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$8,781,566	0.4%	Rank history: not on the FY2021 list, #52 in FY2022, #61 in FY2024 and #54 in FY2025; up 4 since FY2022.
49	North Bay Rehabilitation Services, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$8,709,495	0.4%	Rank history: #56 in FY2021, #59 in FY2022, #55 in FY2024 and #58 in FY2025; up 10 since FY2022.
50	Palmetto Goodwill Services Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) GSA (General Services Administration)	$8,421,576	0.3%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2024 and #82 in FY2025; up 55 since FY2022.
51	Dial General Engineering Top agencies VA (Department of Veterans Affairs)	$8,400,742	0.3%	Rank history: not on the FY2021 list, #88 in FY2022, #87 in FY2024 and not on the FY2025 list; up 37 since FY2022.
52	Jose Ernesto Salazar LLC Top agencies DHS (Department of Homeland Security) GSA (General Services Administration)	$8,376,030	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	GMB Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DSCA (Defense Security Cooperation Agency)	$8,114,570	0.3%	Rank history: #61 in FY2021, not on the FY2022 list, #62 in FY2024 and #75 in FY2025; up 82 since FY2022.
54	Ninety Five South, Inc. Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration)	$8,113,564	0.3%	Rank history: #62 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
55	BJD Services LLC Top agencies Army (Department of the Army)	$7,888,096	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and not on the FY2025 list; new.
56	Hughes Group LLC Top agencies VA (Department of Veterans Affairs)	$7,853,736	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 62 since FY2022.
57	ADA S. Mckinley Community Services, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$7,177,006	0.3%	Rank history: #51 in FY2021, #62 in FY2022, #66 in FY2024 and #55 in FY2025; up 5 since FY2022.
58	Custom Lawn Service, Inc. Top agencies DOI (Department of the Interior) WHS (DOD Washington Headquarters Service) GSA (General Services Administration)	$7,174,077	0.3%	Rank history: #72 in FY2021, #51 in FY2022, #57 in FY2024 and #42 in FY2025; down 7 since FY2022.
59	Landology Inc Top agencies Army (Department of the Army) DOI (Department of the Interior)	$7,162,689	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #60 in FY2025; new.
60	Dsa, LLC Top agencies Navy (Department of the Navy)	$6,885,441	0.3%	Rank history: #25 in FY2021, #54 in FY2022, #64 in FY2024 and #97 in FY2025; down 6 since FY2022.
61	Splut Inc. Top agencies Army (Department of the Army)	$6,676,000	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	Good Vocations, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$6,673,299	0.3%	Rank history: #59 in FY2021, #44 in FY2022, #43 in FY2024 and #26 in FY2025; down 18 since FY2022.
63	Skils'kin Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) GSA (General Services Administration)	$6,666,073	0.3%	Rank history: #66 in FY2021, #70 in FY2022, #65 in FY2024 and not on the FY2025 list; up 7 since FY2022.
64	Nysarc Inc. 8 awardees, including Oneida-Lewis Chapter, Nysarc, ST Lawrence Nysarc Inc. and N Y S Association for Retarded Children, Schenectady County Top agencies Army (Department of the Army) GSA (General Services Administration) USAF (Department of the Air Force)	$6,529,710	0.3%	Rank history: #71 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
65	Job Squad Inc. Top agencies DOJ (Department of Justice)	$6,487,679	0.3%	Rank history: #76 in FY2021, #77 in FY2022, #72 in FY2024 and #63 in FY2025; up 12 since FY2022.
66	CWS Marketing Group, Inc. Top agencies Treasury (Department of the Treasury)	$6,485,590	0.3%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and #52 in FY2025; new.
67	Rowe Contracting Service Inc Top agencies USAF (Department of the Air Force)	$6,273,239	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Genco General Contractors of Puerto Rico Corp. 3 awardees Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$6,264,044	0.3%	Rank history: #54 in FY2021, #56 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
69	Terra Klean Solutions Inc. Top agencies DHA (Defense Health Agency)	$6,203,519	0.3%	Rank history: #21 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; down 39 since FY2022.
70	Adelante Development Center Inc. Top agencies DHS (Department of Homeland Security) DTRA (Defense Threat Reduction Agency) Army (Department of the Army)	$6,157,319	0.2%	Rank history: #82 in FY2021, #85 in FY2022, #71 in FY2024 and #51 in FY2025; up 15 since FY2022.
71	Tresco Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$6,085,698	0.2%	Rank history: #47 in FY2021, #95 in FY2022, #42 in FY2024 and not on the FY2025 list; up 24 since FY2022.
72	Licking-Knox Goodwill Industries, Inc. Top agencies DLA (Defense Logistics Agency) DFAS (Defense Finance and Accounting Service) Army (Department of the Army)	$6,045,756	0.2%	Rank history: #77 in FY2021, #76 in FY2022, #40 in FY2024 and #47 in FY2025; up 4 since FY2022.
73	Mavagi Enterprises, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$5,941,612	0.2%	Rank history: #70 in FY2021, #83 in FY2022, #59 in FY2024 and #81 in FY2025; up 10 since FY2022.
74	Fuji Construction Co.,Ltd. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$5,699,907	0.2%	Rank history: #64 in FY2021, #64 in FY2022, #91 in FY2024 and #68 in FY2025; down 10 since FY2022.
75	Native Contractors, Inc. Top agencies VA (Department of Veterans Affairs)	$5,688,214	0.2%	Rank history: #92 in FY2021, #94 in FY2022, #98 in FY2024 and not on the FY2025 list; up 19 since FY2022.
76	Six Mile, LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury) DOI (Department of the Interior)	$5,686,728	0.2%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2024 and #65 in FY2025; up 65 since FY2022.
77	Work Now Hawaii Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$5,685,538	0.2%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and not on the FY2025 list; new.
78	S C Jones Services Inc. Through S.C. Jones Services, Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$5,651,337	0.2%	Rank history: #83 in FY2021, #82 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
79	Unique Cleaning Service, Inc. Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs)	$5,467,506	0.2%	Rank history: #100 in FY2021, #58 in FY2022, #100 in FY2024 and not on the FY2025 list; down 21 since FY2022.
80	Hamhed LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$5,445,544	0.2%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2024 and #32 in FY2025; new.
81	Ican Resources Inc Top agencies USAF (Department of the Air Force) DODEA (Department of Defense Education Activity)	$5,427,100	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Employment Horizons Inc. Top agencies Army (Department of the Army)	$5,324,136	0.2%	Rank history: #94 in FY2021, not on the FY2022 list, #70 in FY2024 and #79 in FY2025; up 24 since FY2022.
83	Tellus LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,300,446	0.2%	Rank history: #91 in FY2021, #100 in FY2022, #79 in FY2024 and #92 in FY2025; up 17 since FY2022.
84	Irvington Maintenance Venture LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$5,239,857	0.2%	Rank history: not on the FY2021 list, #50 in FY2022, #93 in FY2024 and #67 in FY2025; down 34 since FY2022.
85	Accord Federal Services LLC Top agencies VA (Department of Veterans Affairs) DOE (Department of Energy) OPM (Office of Personnel Management)	$5,227,845	0.2%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2024 and not on the FY2025 list; up 272 since FY2022.
86	Goodworks, Inc. Top agencies Navy (Department of the Navy)	$5,161,987	0.2%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and #76 in FY2025; up 28 since FY2022.
87	Integrity National Corporation Top agencies Treasury (Department of the Treasury) DOT (Department of Transportation)	$5,153,559	0.2%	Rank history: #73 in FY2021, #79 in FY2022, not on the FY2024 list and #99 in FY2025; down 8 since FY2022.
88	Lifebridge Health, Inc. Top agencies SSA (Social Security Administration) GSA (General Services Administration)	$5,134,119	0.2%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and #96 in FY2025; up 23 since FY2022.
89	The Davey Tree Expert Company 2 awardees, including Davey Resource Group, Inc. Top agencies USDA (Department of Agriculture) AFRH (Armed Forces Retirement Home) GSA (General Services Administration)	$5,123,936	0.2%	Rank history: #49 in FY2021, #63 in FY2022, #96 in FY2024 and not on the FY2025 list; down 26 since FY2022.
90	Goodwill Industrial Services Corp Top agencies USAF (Department of the Air Force)	$5,068,277	0.2%	Rank history: not on the FY2021 list, #61 in FY2022, not on the FY2024 list and #70 in FY2025; down 29 since FY2022.
91	SRS Grounds, LLC Top agencies USAF (Department of the Air Force)	$5,040,012	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #62 in FY2025; up 48 since FY2022.
92	TLS Joint Venture LLC Top agencies DLA (Defense Logistics Agency) DHA (Defense Health Agency) Navy (Department of the Navy)	$5,030,764	0.2%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2024 and #14 in FY2025; up 177 since FY2022.
93	KOH Gumi & Company Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$4,886,866	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #83 in FY2025; up 45 since FY2022.
94	De La PAZ Cleaning & Rental Service LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Army (Department of the Army)	$4,865,071	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 13 since FY2022.
95	Portco Inc. Top agencies DOI (Department of the Interior) DOT (Department of Transportation) GSA (General Services Administration)	$4,855,281	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	LIM Service Industries Inc. Top agencies DOT (Department of Transportation) DHS (Department of Homeland Security)	$4,752,893	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #95 in FY2025; new.
97	International Support Group LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) DHS (Department of Homeland Security)	$4,736,895	0.2%	Rank history: #86 in FY2021, #86 in FY2022, #76 in FY2024 and #78 in FY2025; down 11 since FY2022.
98	Compass Contract Services (U.K.) Limited Top agencies USAF (Department of the Air Force)	$4,663,036	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 29 since FY2022.
99	Beacon Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USDA (Department of Agriculture)	$4,576,715	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #100 in FY2025; up 4 since FY2022.
100	Western Construction & Equipment, LLC Top agencies USAF (Department of the Air Force)	$4,524,487	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #89 in FY2025; up 17 since FY2022.

Rankings for the codes under NAICS 5617

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 $2.47 billion 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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