Top 100 Contractors in NAICS 5617: Services to Buildings and Dwellings, FY2024

Name: Top 100 Contractors in NAICS 5617: Services to Buildings and Dwellings, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 18% of FY2024 NAICS 5617 contract dollars

Contract obligations: $2,400,442,520 Net of deobligations, by contracts coded NAICS 5617 or a code under it
Contractors: 3,625 Parent companies with an obligation
Largest contractor: Didlake Inc. $70.5 million, 2.8% 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	Didlake Inc. Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service) DOE (Department of Energy)	$70,495,845	2.8%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023 and #3 in FY2025; unchanged since FY2023.
2	Skookum Educational Programs Top agencies Navy (Department of the Navy) Army (Department of the Army) VA (Department of Veterans Affairs)	$53,954,153	2.2%	Rank history: #6 in FY2021, #7 in FY2022, #3 in FY2023 and #2 in FY2025; up 1 since FY2023.
3	Melwood Horticultural Training Center, Inc. Top agencies Navy (Department of the Navy) HUD (Department of Housing and Urban Development) NASA (National Aeronautics and Space Administration)	$53,524,267	2.1%	Rank history: #1 in FY2021, #4 in FY2022, #6 in FY2023 and #8 in FY2025; up 3 since FY2023.
4	Global Connections To Employment, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$49,872,368	2.0%	Rank history: #10 in FY2021, #8 in FY2022, #10 in FY2023 and #5 in FY2025; up 6 since FY2023.
5	J & J Maintenance Inc. 3 awardees Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$48,783,550	1.9%	Rank history: #4 in FY2021, #6 in FY2022, #4 in FY2023 and #6 in FY2025; down 1 since FY2023.
6	Fedcap Rehabilitation Services, Inc. 2 awardees Top agencies GSA (General Services Administration) SSA (Social Security Administration) DOI (Department of the Interior)	$40,350,539	1.6%	Rank history: #13 in FY2021, #10 in FY2022, #8 in FY2023 and #7 in FY2025; up 2 since FY2023.
7	Professional Contract Services, Inc. Top agencies DHA (Defense Health Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$37,036,759	1.5%	Rank history: #5 in FY2021, #5 in FY2022, #2 in FY2023 and #9 in FY2025; down 5 since FY2023.
8	Coastal Enterprises of Jacksonville Inc. Top agencies Navy (Department of the Navy) DECA (Defense Commissary Agency) Army (Department of the Army)	$36,425,143	1.5%	Rank history: #12 in FY2021, #13 in FY2022, #7 in FY2023 and #15 in FY2025; down 1 since FY2023.
9	Teya Enterprises LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army) Navy (Department of the Navy)	$35,147,820	1.4%	Rank history: #7 in FY2021, #2 in FY2022, #5 in FY2023 and #17 in FY2025; down 4 since FY2023.
10	Huntsville Rehabilitation Foundation Top agencies Army (Department of the Army) MDA (DOD Missile Defense Agency) DOJ (Department of Justice)	$33,855,136	1.3%	Rank history: #8 in FY2021, #9 in FY2022, #9 in FY2023 and #10 in FY2025; down 1 since FY2023.
11	Chimes International, Ltd. Through Chimes District of Columbia Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) Commerce (Department of Commerce)	$31,547,807	1.3%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
12	Pride Industries Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$30,339,011	1.2%	Rank history: #11 in FY2021, #14 in FY2022, #12 in FY2023 and #13 in FY2025; unchanged since FY2023.
13	Main Building Maintenance, Inc. Top agencies DHA (Defense Health Agency)	$29,476,001	1.2%	Rank history: #20 in FY2021, #24 in FY2022, #16 in FY2023 and #16 in FY2025; up 3 since FY2023.
14	HHI Services, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$24,696,418	1.0%	Rank history: #16 in FY2021, #15 in FY2022, #17 in FY2023 and #19 in FY2025; up 3 since FY2023.
15	Chimes District of Columbia Inc. Top agencies WHS (DOD Washington Headquarters Service) Army (Department of the Army) Navy (Department of the Navy)	$24,325,374	1.0%	Rank history: #3 in FY2021, #3 in FY2022, #11 in FY2023 and not on the FY2025 list; down 4 since FY2023.
16	CW Resources, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$23,827,657	0.9%	Rank history: #53 in FY2021, not on the FY2022–FY2023 lists and #11 in FY2025; returned.
17	BPA Facility Services Inc Through B & O Joint Venture LLC Top agencies DHS (Department of Homeland Security)	$22,970,909	0.9%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and #56 in FY2025; up 7 since FY2023.
18	Titan Facility Services LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$22,887,359	0.9%	Rank history: #14 in FY2021, #16 in FY2022, #19 in FY2023 and #21 in FY2025; up 1 since FY2023.
19	Servicesource Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army) Navy (Department of the Navy)	$21,426,139	0.9%	Rank history: not on the FY2021 list, #20 in FY2022, #14 in FY2023 and #18 in FY2025; down 5 since FY2023.
20	Pacific Federal Management Inc Top agencies Navy (Department of the Navy) DODEA (Department of Defense Education Activity) DHA (Defense Health Agency)	$17,969,395	0.7%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and not on the FY2025 list; down 5 since FY2023.
21	Dale Rogers Training Center, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) DOJ (Department of Justice)	$17,912,045	0.7%	Rank history: #26 in FY2021, #46 in FY2022, #21 in FY2023 and #22 in FY2025; unchanged since FY2023.
22	Hamhed LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DOI (Department of the Interior)	$16,361,691	0.7%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #32 in FY2025; up 58 since FY2023.
23	The Victor Group, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$16,288,669	0.6%	Rank history: #15 in FY2021, #19 in FY2022, #27 in FY2023 and #46 in FY2025; up 4 since FY2023.
24	ACE Maintenance & Service Inc. Top agencies Navy (Department of the Navy)	$15,512,657	0.6%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
25	Training, Rehabilitation, & Development Institute, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$15,068,028	0.6%	Rank history: #22 in FY2021, #23 in FY2022, #22 in FY2023 and #34 in FY2025; down 3 since FY2023.
26	Nugate Group LLC 2 awardees, including NJS Joint Venture, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$14,737,391	0.6%	Rank history: #9 in FY2021, #11 in FY2022, #18 in FY2023 and #37 in FY2025; down 8 since FY2023.
27	Job Options, Incorporated Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$14,696,862	0.6%	Rank history: #29 in FY2021, #27 in FY2022, #25 in FY2023 and #24 in FY2025; down 2 since FY2023.
28	Challenge Unlimited, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$14,687,367	0.6%	Rank history: #35 in FY2021, #31 in FY2022, #26 in FY2023 and #27 in FY2025; down 2 since FY2023.
29	Alcazar Trades, Inc. Top agencies VA (Department of Veterans Affairs)	$13,817,871	0.6%	Rank history: #60 in FY2021, #49 in FY2022, #32 in FY2023 and #25 in FY2025; up 3 since FY2023.
30	Parc Community Partnership Foundation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$13,494,463	0.5%	Rank history: #40 in FY2021, #48 in FY2022, #47 in FY2023 and #48 in FY2025; up 17 since FY2023.
31	Fora Pathways, Inc. Top agencies GSA (General Services Administration) DHS (Department of Homeland Security) DOT (Department of Transportation)	$13,323,131	0.5%	Rank history: #44 in FY2021, #39 in FY2022, #35 in FY2023 and #31 in FY2025; up 4 since FY2023.
32	DJM Merlo JV, LLC Top agencies NGA (Department of Defense National Geospatial Intelligence Agency) Army (Department of the Army)	$13,136,530	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	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)	$13,054,149	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 158 since FY2023.
34	J.p. Industries, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Army (Department of the Army)	$12,956,672	0.5%	Rank history: #34 in FY2021, #29 in FY2022, #30 in FY2023 and #28 in FY2025; down 4 since FY2023.
35	Employment Source Inc. Top agencies Army (Department of the Army) DODEA (Department of Defense Education Activity) USAF (Department of the Air Force)	$12,771,547	0.5%	Rank history: #38 in FY2021, #41 in FY2022, #40 in FY2023 and #39 in FY2025; up 5 since FY2023.
36	Os-Db-Jv-2 LLC Top agencies VA (Department of Veterans Affairs)	$12,333,780	0.5%	Rank history: #84 in FY2021, #42 in FY2022, #33 in FY2023 and #33 in FY2025; down 3 since FY2023.
37	Tfom HHS Group JV Top agencies DHA (Defense Health Agency)	$12,077,272	0.5%	Rank history: #30 in FY2021, #33 in FY2022, #36 in FY2023 and #72 in FY2025; down 1 since FY2023.
38	Chugach Alaska Corporation 2 awardees, including Chugach Solutions Enterprise, LLC and Chugach Consolidated Solutions, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$11,870,639	0.5%	Rank history: #36 in FY2021, #37 in FY2022, #34 in FY2023 and not on the FY2025 list; down 4 since FY2023.
39	Opportunities and Resources, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USDA (Department of Agriculture)	$11,787,196	0.5%	Rank history: #32 in FY2021, #25 in FY2022, #29 in FY2023 and #30 in FY2025; down 10 since FY2023.
40	Licking-Knox Goodwill Industries, Inc. Top agencies DLA (Defense Logistics Agency) DFAS (Defense Finance and Accounting Service) Army (Department of the Army)	$11,719,101	0.5%	Rank history: #77 in FY2021, #76 in FY2022, #72 in FY2023 and #47 in FY2025; up 32 since FY2023.
41	T47 International Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DFAS (Defense Finance and Accounting Service)	$11,593,298	0.5%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; up 71 since FY2023.
42	Tresco Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$11,224,049	0.4%	Rank history: #47 in FY2021, #95 in FY2022, #71 in FY2023 and not on the FY2025 list; up 29 since FY2023.
43	Good Vocations, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$11,012,722	0.4%	Rank history: #59 in FY2021, #44 in FY2022, #62 in FY2023 and #26 in FY2025; up 19 since FY2023.
44	Davis Memorial Goodwill Industries Inc Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) DOI (Department of the Interior)	$10,974,245	0.4%	Rank history: #58 in FY2021, #47 in FY2022, #37 in FY2023 and #41 in FY2025; down 7 since FY2023.
45	Goodwill Industries of San Antonio Contract Services Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$10,757,629	0.4%	Rank history: not on the FY2021 list, #45 in FY2022, #42 in FY2023 and #35 in FY2025; down 3 since FY2023.
46	Relief Enterprise, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$10,701,305	0.4%	Rank history: #43 in FY2021, #38 in FY2022, #41 in FY2023 and #36 in FY2025; down 5 since FY2023.
47	Goodwill Industries of North Georgia, Inc. Top agencies HHS (Department of Health and Human Services) NARA (National Archives and Records Administration)	$10,550,902	0.4%	Rank history: #48 in FY2021, #53 in FY2022, #44 in FY2023 and #44 in FY2025; down 3 since FY2023.
48	Power Works Industries, Inc. Top agencies Army (Department of the Army) DOT (Department of Transportation)	$10,506,866	0.4%	Rank history: #42 in FY2021, #60 in FY2022, not on the FY2023 list and #87 in FY2025; up 53 since FY2023.
49	Avartara LLC Top agencies VA (Department of Veterans Affairs)	$10,439,927	0.4%	Rank history: #63 in FY2021, #35 in FY2022, #46 in FY2023 and not on the FY2025 list; down 3 since FY2023.
50	Greenleaf Services Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$10,083,773	0.4%	Rank history: #46 in FY2021, #43 in FY2022, #43 in FY2023 and #38 in FY2025; down 7 since FY2023.
51	Brevard Achievement Center, Inc. Top agencies DODEA (Department of Defense Education Activity) USAF (Department of the Air Force) Army (Department of the Army)	$10,051,919	0.4%	Rank history: #23 in FY2021, #21 in FY2022, #28 in FY2023 and #45 in FY2025; down 23 since FY2023.
52	TLS Joint Venture LLC Top agencies DHA (Defense Health Agency) DLA (Defense Logistics Agency) Army (Department of the Army)	$9,215,658	0.4%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #14 in FY2025; up 40 since FY2023.
53	BJD Services LLC Top agencies Army (Department of the Army)	$9,198,161	0.4%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023 and not on the FY2025 list; up 2 since FY2023.
54	Melgar Facility Maintenance LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$8,947,108	0.4%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #40 in FY2025; down 15 since FY2023.
55	North Bay Rehabilitation Services, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$8,299,646	0.3%	Rank history: #56 in FY2021, #59 in FY2022, #49 in FY2023 and #58 in FY2025; down 6 since FY2023.
56	Little River Government Contracting, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAID (US Agency for International Development)	$8,066,639	0.3%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; up 111 since FY2023.
57	Custom Lawn Service, Inc. Top agencies DOI (Department of the Interior) WHS (DOD Washington Headquarters Service) GSA (General Services Administration)	$7,995,918	0.3%	Rank history: #72 in FY2021, #51 in FY2022, #58 in FY2023 and #42 in FY2025; up 1 since FY2023.
58	Work Now Hawaii Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$7,919,832	0.3%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and not on the FY2025 list; up 19 since FY2023.
59	Mavagi Enterprises, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$7,818,181	0.3%	Rank history: #70 in FY2021, #83 in FY2022, #73 in FY2023 and #81 in FY2025; up 14 since FY2023.
60	Piepenbrock Unternehmensgruppe GMBH + Co. KG Through Piepenbrock Government Services GMBH + Co. KG Top agencies DHA (Defense Health Agency) Army (Department of the Army) DECA (Defense Commissary Agency)	$7,799,585	0.3%	Rank history: #37 in FY2021, #34 in FY2022, #31 in FY2023 and not on the FY2025 list; down 29 since FY2023.
61	Genesis 360 LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$7,791,574	0.3%	Rank history: not on the FY2021 list, #52 in FY2022, #48 in FY2023 and #54 in FY2025; down 13 since FY2023.
62	GMB Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$7,748,750	0.3%	Rank history: #61 in FY2021, not on the FY2022 list, #53 in FY2023 and #75 in FY2025; down 9 since FY2023.
63	Invicta Global, LLC Top agencies DHA (Defense Health Agency)	$7,634,506	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Dsa, LLC Top agencies Navy (Department of the Navy)	$7,472,210	0.3%	Rank history: #25 in FY2021, #54 in FY2022, #60 in FY2023 and #97 in FY2025; down 4 since FY2023.
65	Skils'kin Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DOT (Department of Transportation)	$7,381,347	0.3%	Rank history: #66 in FY2021, #70 in FY2022, #63 in FY2023 and not on the FY2025 list; down 2 since FY2023.
66	ADA S. Mckinley Community Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$7,328,618	0.3%	Rank history: #51 in FY2021, #62 in FY2022, #57 in FY2023 and #55 in FY2025; down 9 since FY2023.
67	GEG Gebäudedienste GMBH Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHA (Defense Health Agency)	$7,238,463	0.3%	Rank history: #41 in FY2021, #67 in FY2022, not on the FY2023 list and #71 in FY2025; up 39 since FY2023.
68	Sandy'S Supply Inc Through ACE Maintenance & Service Inc. Top agencies Navy (Department of the Navy)	$7,236,166	0.3%	Rank history: #17 in FY2021, #17 in FY2022, #20 in FY2023 and not on the FY2025 list; down 48 since FY2023.
69	CWS Marketing Group, Inc. Top agencies Treasury (Department of the Treasury)	$7,174,331	0.3%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #52 in FY2025; down 3 since FY2023.
70	Employment Horizons Inc. Top agencies Army (Department of the Army)	$7,033,482	0.3%	Rank history: #94 in FY2021, not on the FY2022 list, #82 in FY2023 and #79 in FY2025; up 12 since FY2023.
71	Adelante Development Center Inc. Top agencies DHS (Department of Homeland Security) DTRA (Defense Threat Reduction Agency) DOT (Department of Transportation)	$6,810,631	0.3%	Rank history: #82 in FY2021, #85 in FY2022, #70 in FY2023 and #51 in FY2025; down 1 since FY2023.
72	Job Squad Inc. Top agencies DOJ (Department of Justice) GSA (General Services Administration)	$6,723,196	0.3%	Rank history: #76 in FY2021, #77 in FY2022, #65 in FY2023 and #63 in FY2025; down 7 since FY2023.
73	Chugach Government Solutions, LLC Through Chugach Consolidated Solutions, LLC Top agencies Navy (Department of the Navy)	$6,387,170	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	Six Mile, LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury) DOI (Department of the Interior)	$6,324,273	0.3%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and #65 in FY2025; up 2 since FY2023.
75	Moderno Inc. Top agencies VA (Department of Veterans Affairs)	$6,298,761	0.3%	Rank history: not on the FY2021 list, #93 in FY2022, not on the FY2023 list and #74 in FY2025; up 28 since FY2023.
76	International Support Group LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) DHS (Department of Homeland Security)	$6,198,903	0.2%	Rank history: #86 in FY2021, #86 in FY2022, #97 in FY2023 and #78 in FY2025; up 21 since FY2023.
77	Enterprise Professional Services Inc Top agencies DHA (Defense Health Agency) GSA (General Services Administration) USDA (Department of Agriculture)	$6,046,013	0.2%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; up 180 since FY2023.
78	Occupational Training Center of Burlington County Top agencies USAF (Department of the Air Force) Army (Department of the Army) Commerce (Department of Commerce)	$5,974,417	0.2%	Rank history: #52 in FY2021, #57 in FY2022, not on the FY2023 list and not on the FY2025 list; up 81 since FY2023.
79	Tellus LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,962,650	0.2%	Rank history: #91 in FY2021, #100 in FY2022, #83 in FY2023 and #92 in FY2025; up 4 since FY2023.
80	Ican Resources Inc. Top agencies USAF (Department of the Air Force) DODEA (Department of Defense Education Activity)	$5,891,937	0.2%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; new.
81	NJS Joint Venture, LLC Top agencies Navy (Department of the Navy) DHA (Defense Health Agency) USAF (Department of the Air Force)	$5,835,554	0.2%	Rank history: #80 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
82	Lr-Associates, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$5,829,513	0.2%	Rank history: #93 in FY2021, #87 in FY2022, not on the FY2023 list and #57 in FY2025; up 27 since FY2023.
83	R & R Janitorial, Painting & Building Services Inc. Top agencies WHS (DOD Washington Headquarters Service) Army (Department of the Army)	$5,791,013	0.2%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2023 list and #43 in FY2025; up 22 since FY2023.
84	Tfom Corporation Top agencies DHA (Defense Health Agency)	$5,764,249	0.2%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #69 in FY2025; down 46 since FY2023.
85	Accord Federal Services LLC Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration) DISA (Defense Information Systems Agency)	$5,627,473	0.2%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and not on the FY2025 list; unchanged since FY2023.
86	Palmetto Goodwill Services Top agencies Navy (Department of the Navy) GSA (General Services Administration) DOT (Department of Transportation)	$5,599,603	0.2%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #82 in FY2025; down 36 since FY2023.
87	Dial General Engineering Top agencies VA (Department of Veterans Affairs)	$5,576,895	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #51 in FY2023 and not on the FY2025 list; down 36 since FY2023.
88	Titan Associates Group Inc. Top agencies Army (Department of the Army)	$5,555,064	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 109 since FY2023.
89	Goodworks, Inc. Top agencies Navy (Department of the Navy)	$5,521,810	0.2%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and #76 in FY2025; down 3 since FY2023.
90	Soar 365 Top agencies DLA (Defense Logistics Agency) DCMA (Defense Contract Management Agency) Army (Department of the Army)	$5,457,787	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 72 since FY2023.
91	Fuji Construction Co.,Ltd. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$5,405,352	0.2%	Rank history: #64 in FY2021, #64 in FY2022, #74 in FY2023 and #68 in FY2025; down 17 since FY2023.
92	Yellowstone Enterprises LLC Top agencies VA (Department of Veterans Affairs)	$5,378,699	0.2%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2025; up 48 since FY2023.
93	Irvington Maintenance Venture LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$5,319,439	0.2%	Rank history: not on the FY2021 list, #50 in FY2022, #84 in FY2023 and #67 in FY2025; down 9 since FY2023.
94	Lifebridge Health, Inc. Top agencies SSA (Social Security Administration)	$5,271,089	0.2%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023 and #96 in FY2025; down 6 since FY2023.
95	CDS Services Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$5,167,840	0.2%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2025; up 91 since FY2023.
96	The Davey Tree Expert Company 2 awardees, including Davey Resource Group, Inc. Top agencies USDA (Department of Agriculture) DOE (Department of Energy) GSA (General Services Administration)	$5,148,337	0.2%	Rank history: #49 in FY2021, #63 in FY2022, #89 in FY2023 and not on the FY2025 list; down 7 since FY2023.
97	Rubicon Programs Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$5,060,141	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 18 since FY2023.
98	Native Contractors, Inc. Top agencies VA (Department of Veterans Affairs)	$4,983,752	0.2%	Rank history: #92 in FY2021, #94 in FY2022, #75 in FY2023 and not on the FY2025 list; down 23 since FY2023.
99	Compass Group Italia S.P.a. Through Compass Contract Services (U.k.) Limited Top agencies USAF (Department of the Air Force)	$4,960,508	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Unique Cleaning Service, Inc. Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs)	$4,959,731	0.2%	Rank history: #100 in FY2021, #58 in FY2022, #79 in FY2023 and not on the FY2025 list; down 21 since FY2023.

Show 75 more

100 of 3,625 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 5617

Code	Net obligations	Largest contractor
56172 Janitorial Services	$1,721,309,907	Didlake Inc.
56173 Landscaping Services	$562,138,069	Pacific Federal Management Inc
56179 Other Services to Buildings and Dwellings	$62,595,092	CWS Marketing Group, Inc.
56171 Exterminating and Pest Control Services	$52,662,788	Titan Associates Group Inc.
56174 Carpet and Upholstery Cleaning Services	$1,736,665	B&L Acquisition Group, LLC

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 $2.51 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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

Who were the top 10 NAICS 5617 contractors in FY2024?

1. Didlake Inc. ($70.5M), 2. Skookum Educational Programs ($54M), 3. Melwood Horticultural Training Center, Inc. ($53.5M), 4. Global Connections To Employment, Inc. ($49.9M), 5. J & J Maintenance Inc. ($48.8M), 6. Fedcap Rehabilitation Services, Inc. ($40.4M), 7. Professional Contract Services, Inc. ($37M), 8. Coastal Enterprises of Jacksonville Inc. ($36.4M), 9. Teya Enterprises LLC ($35.1M), 10. Huntsville Rehabilitation Foundation ($33.9M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login