Top 100 Contractors in NAICS 561710: Exterminating and Pest Control Services, Aug 2025–Jul 2026

Name: Top 100 Contractors in NAICS 561710: Exterminating and Pest Control Services, 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 NAICS 561710: Exterminating and Pest Control Services, FY2025.

The top 10 won 49% of NAICS 561710 contract dollars from August 2025 through July 2026

Contract obligations: $50,493,419 Net of deobligations, by contracts coded NAICS 561710
Contractors: 273 Parent companies with an obligation
Largest contractor: CDS Services Inc. $7.2 million, 13.5% 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	CDS Services Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) USAF (Department of the Air Force)	$7,201,142	13.5%	Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2023, #2 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	The Chenega Corporation Through Chenega Government Mission Solutions, LLC Top agencies DHS (Department of Homeland Security)	$6,361,153	12.0%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Aug 2024–Jul 2025.
3	American Pest Management Inc. Top agencies HHS (Department of Health and Human Services) DOS (Department of State) National Gallery of Art	$2,800,827	5.3%	Rank history: #4 in FY2021, #7 in FY2022, #4 in FY2023, #4 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
4	Alexandria Pest Services, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$1,895,207	3.6%	Rank history: #5 in FY2021, #5 in FY2022, #5 in FY2023, #6 in FY2024 and #4 in FY2025; unchanged since Aug 2024–Jul 2025.
5	Accord Federal Services, LLC Top agencies VA (Department of Veterans Affairs) DISA (Defense Information Systems Agency) DOJ (Department of Justice)	$1,530,802	2.9%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #5 in FY2024 and #5 in FY2025; unchanged since Aug 2024–Jul 2025.
6	Castle Hill Associates, LLC Top agencies Army (Department of the Army)	$1,495,300	2.8%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; up 5 since Aug 2024–Jul 2025.
7	Pride Industries Top agencies Navy (Department of the Navy)	$1,464,022	2.8%	Rank history: #14 in FY2021, #8 in FY2022, #8 in FY2023, #7 in FY2024 and #6 in FY2025; up 1 since Aug 2024–Jul 2025.
8	Solutions A.E. Inc. Top agencies Army (Department of the Army)	$1,404,488	2.6%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, #3 in FY2024 and #8 in FY2025; down 1 since Aug 2024–Jul 2025.
9	Galaide Professional Services Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DISA (Defense Information Systems Agency)	$960,127	1.8%	Rank history: #9 in FY2021, #11 in FY2022, #11 in FY2023, #9 in FY2024 and #7 in FY2025; down 3 since Aug 2024–Jul 2025.
10	Titan Associates Group Inc. Top agencies Army (Department of the Army)	$876,268	1.6%	Rank history: #69 in FY2021, #6 in FY2022, #3 in FY2023, #1 in FY2024 and #16 in FY2025; down 7 since Aug 2024–Jul 2025.
11	Shield + Pest Control LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$754,339	1.4%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #19 in FY2025; up 58 since Aug 2024–Jul 2025.
12	Superior Tasking Advantage Contracting, Inc. 2 awardees, including Guardian South Termite and Pest Control, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$739,558	1.4%	Rank history: #24 in FY2021, #33 in FY2022, #16 in FY2023, #32 in FY2024 and #47 in FY2025; up 28 since Aug 2024–Jul 2025.
13	I.m.d.c Incorporated Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$714,110	1.3%	Rank history: #13 in FY2021, #16 in FY2022, #15 in FY2023, #8 in FY2024 and not on the FY2025 list; down 1 since Aug 2024–Jul 2025.
14	Ham Pest Control, Inc. Top agencies Navy (Department of the Navy)	$695,315	1.3%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, #12 in FY2024 and #10 in FY2025; down 4 since Aug 2024–Jul 2025.
15	Rentokil North America, Inc. Top agencies DECA (Defense Commissary Agency) DHS (Department of Homeland Security) Army (Department of the Army)	$685,696	1.3%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #9 in FY2025; down 6 since Aug 2024–Jul 2025.
16	Matuszak-Hygiene GMBH & Co. KG Top agencies Army (Department of the Army)	$676,422	1.3%	Rank history: #41 in FY2021, #14 in FY2022, #64 in FY2023, #15 in FY2024 and #34 in FY2025; up 4 since Aug 2024–Jul 2025.
17	Eastern Aviation LLC Top agencies Army (Department of the Army)	$594,060	1.1%	Rank history: #21 in FY2021, #41 in FY2022, #23 in FY2023, #21 in FY2024 and #17 in FY2025; unchanged since Aug 2024–Jul 2025.
18	Phoenix Bird Control Services Limited Top agencies USAF (Department of the Air Force)	$581,186	1.1%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and #12 in FY2025; down 4 since Aug 2024–Jul 2025.
19	A & M Exterminating Services Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$540,095	1.0%	Rank history: #18 in FY2021, #20 in FY2022, #19 in FY2023, #18 in FY2024 and #13 in FY2025; down 4 since Aug 2024–Jul 2025.
20	Esparza Pest Control and Eco-Logic Systems, Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$537,800	1.0%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 37 since Aug 2024–Jul 2025.
21	County of Chatham Top agencies Army (Department of the Army)	$502,738	0.9%	Rank history: not on the FY2021 list, #17 in FY2022, #25 in FY2023, #14 in FY2024 and #18 in FY2025; down 3 since Aug 2024–Jul 2025.
22	Kira Construction Management LLC Top agencies Navy (Department of the Navy)	$476,482	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23	A.s.y Co., Ltd. Top agencies DHA (Defense Health Agency)	$458,650	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	Davey Resource Group, Inc. Top agencies USDA (Department of Agriculture)	$425,782	0.8%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and not on the FY2025 list; up 3 since Aug 2024–Jul 2025.
25	Gocrafts LLC Top agencies USAF (Department of the Air Force)	$406,799	0.8%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	Militerriers Inc. Top agencies VA (Department of Veterans Affairs)	$405,000	0.8%	Rank history: #47 in FY2021, #34 in FY2022, #18 in FY2023, #24 in FY2024 and #26 in FY2025; down 2 since Aug 2024–Jul 2025.
27	Best Pest Control LLC 2 awardees Top agencies Army (Department of the Army)	$399,045	0.7%	Rank history: #29 in FY2021, #49 in FY2022, #26 in FY2023, #30 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
28	Florida Keys Mosquito Control District Top agencies Navy (Department of the Navy)	$366,378	0.7%	Rank history: #23 in FY2021, #31 in FY2022, #28 in FY2023, #28 in FY2024 and #24 in FY2025; down 6 since Aug 2024–Jul 2025.
29	Pest TECH LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$357,099	0.7%	Rank history: not on the FY2021 list, #60 in FY2022, #35 in FY2023, #68 in FY2024 and #15 in FY2025; down 13 since Aug 2024–Jul 2025.
30	Diverse Pest Management Top agencies USAF (Department of the Air Force)	$342,941	0.6%	Rank history: #43 in FY2021, #46 in FY2022, #42 in FY2023, #39 in FY2024 and #30 in FY2025; up 1 since Aug 2024–Jul 2025.
31	Intertec, Incorporated Top agencies Navy (Department of the Navy)	$336,680	0.6%	Rank history: #32 in FY2021, #24 in FY2022, #38 in FY2023, #40 in FY2024 and #36 in FY2025; up 13 since Aug 2024–Jul 2025.
32	Gana-A' Yoo, Limited Through Yukon Management, LLC Top agencies Army (Department of the Army)	$333,153	0.6%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; down 7 since Aug 2024–Jul 2025.
33	Applied Design Corporation Top agencies USDA (Department of Agriculture)	$317,200	0.6%	Rank history: #72 in FY2021, #36 in FY2022, not on the FY2023 list, #16 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
34	Diversified Services Group, Inc. Top agencies USAF (Department of the Air Force)	$306,382	0.6%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; up 9 since Aug 2024–Jul 2025.
35	Torrence & Company, LLC Top agencies Army (Department of the Army)	$302,931	0.6%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 4 since Aug 2024–Jul 2025.
36	Chugach Alaska Corporation 2 awardees, including Chugach Solutions Enterprise, LLC Top agencies Navy (Department of the Navy)	$288,162	0.5%	Rank history: #16 in FY2021, #23 in FY2022, #24 in FY2023, #20 in FY2024 and not on the FY2025 list; up 176 since Aug 2024–Jul 2025.
37	Fed95 LLC Top agencies USAF (Department of the Air Force)	$287,649	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	Stiles General Contractors LLC Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury)	$283,967	0.5%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
39	Parker, Anthony Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$282,192	0.5%	Rank history: not on the FY2021 list, #63 in FY2022, #53 in FY2023, #38 in FY2024 and #28 in FY2025; down 13 since Aug 2024–Jul 2025.
40	Klearjet Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$278,133	0.5%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #37 in FY2024 and #53 in FY2025; down 3 since Aug 2024–Jul 2025.
41	Chosh Adin Consulting LLC Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$277,588	0.5%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 45 since Aug 2024–Jul 2025.
42	Orkin, LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) EPA (Environmental Protection Agency)	$268,683	0.5%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #22 in FY2025; down 29 since Aug 2024–Jul 2025.
43	Getem Manufacturing Company, Incorporated Top agencies Army (Department of the Army)	$268,141	0.5%	Rank history: #26 in FY2021, #26 in FY2022, #22 in FY2023, #33 in FY2024 and #25 in FY2025; down 20 since Aug 2024–Jul 2025.
44	Hyko Solutions LLC Top agencies VA (Department of Veterans Affairs)	$247,101	0.5%	Rank history: #36 in FY2021, not on the FY2022 list, #99 in FY2023, #99 in FY2024 and #50 in FY2025; up 5 since Aug 2024–Jul 2025.
45	Best Pest Control of Manhattan, LLC Top agencies Army (Department of the Army)	$243,375	0.5%	Rank history: #49 in FY2021, #55 in FY2022, #50 in FY2023, #44 in FY2024 and #40 in FY2025; down 9 since Aug 2024–Jul 2025.
46	Wayne Holliday and Tommy D. Houk, Jr., Inc. Top agencies VA (Department of Veterans Affairs)	$239,529	0.5%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023, #26 in FY2024 and #38 in FY2025; down 12 since Aug 2024–Jul 2025.
47	Parliament LLC Top agencies Navy (Department of the Navy)	$233,553	0.4%	Rank history: #45 in FY2021, #96 in FY2022, #52 in FY2023, #41 in FY2024 and #39 in FY2025; down 12 since Aug 2024–Jul 2025.
48	Northeast Document Conservation Center, Inc. Top agencies Smithsonian (Smithsonian Institution)	$232,845	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49	Hamhed LLC Top agencies VA (Department of Veterans Affairs)	$227,140	0.4%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023, #66 in FY2024 and #41 in FY2025; up 16 since Aug 2024–Jul 2025.
50	Muchnick Hannah Top agencies Smithsonian (Smithsonian Institution)	$218,880	0.4%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, not on the FY2024 list and #70 in FY2025; up 23 since Aug 2024–Jul 2025.
51	Biotech Pest Management LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOI (Department of the Interior)	$202,094	0.4%	Rank history: not on the FY2021 list, #40 in FY2022, #41 in FY2023, #55 in FY2024 and #46 in FY2025; up 1 since Aug 2024–Jul 2025.
52	Braman Chemical Enterprises, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$190,149	0.4%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #73 in FY2025; up 50 since Aug 2024–Jul 2025.
53	Precise Management, Inc. Top agencies VA (Department of Veterans Affairs)	$179,904	0.3%	Rank history: #30 in FY2021, #21 in FY2022, #20 in FY2023, #31 in FY2024 and #37 in FY2025; down 23 since Aug 2024–Jul 2025.
54	Electripro, Inc. Top agencies DHS (Department of Homeland Security)	$176,689	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	Schädlingsbekämpfungs GMBH Hainichen Top agencies Army (Department of the Army)	$176,309	0.3%	Rank history: #46 in FY2021, #29 in FY2022, #32 in FY2023, #34 in FY2024 and #32 in FY2025; down 27 since Aug 2024–Jul 2025.
56	Grinning Bull, LLC Top agencies DHS (Department of Homeland Security)	$174,954	0.3%	Rank history: not on the FY2021 list, #78 in FY2022, #72 in FY2023, #71 in FY2024 and #71 in FY2025; up 18 since Aug 2024–Jul 2025.
57	Fortis Native Group LLC Top agencies Navy (Department of the Navy)	$170,629	0.3%	Rank history: not on the FY2021–FY2023 lists, #51 in FY2024 and #48 in FY2025; down 9 since Aug 2024–Jul 2025.
58	Genesis 360 LLC Top agencies Army (Department of the Army)	$163,577	0.3%	Rank history: not on the FY2021–FY2025 lists; up 135 since Aug 2024–Jul 2025.
59	Double Bronze Star Marketing and Consulting, Inc. Top agencies VA (Department of Veterans Affairs)	$158,063	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
60	Action Termite & Pest Control, Inc. Top agencies DLA (Defense Logistics Agency)	$153,554	0.3%	Rank history: not on the FY2021 list, #25 in FY2022, not on the FY2023 list, #50 in FY2024 and #45 in FY2025; down 14 since Aug 2024–Jul 2025.
61	NZ Autotraps Limited Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$146,651	0.3%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Allen Chase Enterprises Inc. Top agencies Army (Department of the Army)	$146,445	0.3%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and #59 in FY2025; down 1 since Aug 2024–Jul 2025.
63	Pestmaster Services, L.P. Top agencies VA (Department of Veterans Affairs)	$145,829	0.3%	Rank history: #2 in FY2021, #4 in FY2022, #7 in FY2023, #11 in FY2024 and #20 in FY2025; down 44 since Aug 2024–Jul 2025.
64	APC AG Top agencies Army (Department of the Army)	$142,256	0.3%	Rank history: #25 in FY2021, #68 in FY2022, #63 in FY2023, #59 in FY2024 and #63 in FY2025; up 4 since Aug 2024–Jul 2025.
65	Aaris LLC Top agencies USDA (Department of Agriculture)	$131,820	0.2%	Rank history: #64 in FY2021, #43 in FY2022, #56 in FY2023, #27 in FY2024 and #74 in FY2025; up 17 since Aug 2024–Jul 2025.
66	World Land Company Top agencies USAF (Department of the Air Force)	$130,875	0.2%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
67	CE Solution Plus Corp. Top agencies Army (Department of the Army) DOE (Department of Energy) DOI (Department of the Interior)	$121,740	0.2%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	Northwest Exterminating Co LLC 2 awardees, including Mccall Service NW, LLC Top agencies Army (Department of the Army) DOI (Department of the Interior) DHA (Defense Health Agency)	$115,433	0.2%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 130 since Aug 2024–Jul 2025.
69	AMG Company, Inc. Top agencies HHS (Department of Health and Human Services)	$114,808	0.2%	Rank history: #100 in FY2021, not on the FY2022 list, #92 in FY2023, not on the FY2024 list and #66 in FY2025; up 2 since Aug 2024–Jul 2025.
70	Sterileco LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$108,436	0.2%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #58 in FY2025; down 29 since Aug 2024–Jul 2025.
71	Horizon Environment Services Limited Top agencies USAF (Department of the Air Force)	$105,726	0.2%	Rank history: #48 in FY2021, #56 in FY2022, #51 in FY2023, not on the FY2024 list and #54 in FY2025; down 17 since Aug 2024–Jul 2025.
72	District of Columbia, Government Of Top agencies DOI (Department of the Interior)	$103,968	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Veterans First Supply Inc. Top agencies VA (Department of Veterans Affairs)	$103,582	0.2%	Rank history: #50 in FY2021, #44 in FY2022, #60 in FY2023, #56 in FY2024 and #77 in FY2025; down 20 since Aug 2024–Jul 2025.
74	Delta Unlimited, LLC Top agencies DOI (Department of the Interior)	$103,056	0.2%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023, #77 in FY2024 and #76 in FY2025; up 2 since Aug 2024–Jul 2025.
75	Brown Point Facility Management Solutions, LLC Top agencies Army (Department of the Army)	$102,700	0.2%	Rank history: not on the FY2021 list, #66 in FY2022, #59 in FY2023, #60 in FY2024 and #56 in FY2025; down 19 since Aug 2024–Jul 2025.
76	Wings Over Colorado LLC Top agencies GSA (General Services Administration)	$102,464	0.2%	Rank history: #99 in FY2021, not on the FY2022–FY2024 lists and #91 in FY2025; new, not ranked in Aug 2024–Jul 2025.
77	Elite Bird Management LLC Top agencies Navy (Department of the Navy)	$101,690	0.2%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; new, not ranked in Aug 2024–Jul 2025.
78	County of Brunswick Top agencies Army (Department of the Army)	$98,067	0.2%	Rank history: #55 in FY2021, #64 in FY2022, #81 in FY2023, #74 in FY2024 and #72 in FY2025; down 1 since Aug 2024–Jul 2025.
79	All American Pest Control Services Inc. Top agencies USAF (Department of the Air Force)	$97,500	0.2%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, #75 in FY2024 and #78 in FY2025; down 1 since Aug 2024–Jul 2025.
80	Geese Police Inc. 2 awardees, including Double D Goose Control LLC Top agencies DOI (Department of the Interior) DLA (Defense Logistics Agency)	$93,540	0.2%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and #94 in FY2025; up 15 since Aug 2024–Jul 2025.
81	Dowell Pest Control LLC Top agencies Army (Department of the Army)	$88,696	0.2%	Rank history: #83 in FY2021, #83 in FY2022, #40 in FY2023, #53 in FY2024 and #84 in FY2025; down 1 since Aug 2024–Jul 2025.
82	Gramercy Management Partner, Inc. Top agencies VA (Department of Veterans Affairs)	$86,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; new, not ranked in Aug 2024–Jul 2025.
83	Pest Brothers, Inc. Top agencies Army (Department of the Army)	$85,020	0.2%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 1 since Aug 2024–Jul 2025.
84	Servicios Akj, S.A De C.V Top agencies DOS (Department of State)	$84,778	0.2%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; new, not ranked in Aug 2024–Jul 2025.
85	The Underdogs Unlimited, LLC Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$82,440	0.2%	Rank history: not on the FY2021 list, #82 in FY2022, #77 in FY2023, #82 in FY2024 and #92 in FY2025; unchanged since Aug 2024–Jul 2025.
86	Alleymor, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$81,708	0.2%	Rank history: #93 in FY2021, not on the FY2022 list, #65 in FY2023, #62 in FY2024 and #62 in FY2025; down 19 since Aug 2024–Jul 2025.
87	J3 Enterprise LLC Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$80,728	0.2%	Rank history: not on the FY2021 list, #98 in FY2022, not on the FY2023–FY2024 lists and #51 in FY2025; down 37 since Aug 2024–Jul 2025.
88	Kcsr Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$77,646	0.1%	Rank history: #84 in FY2021, #59 in FY2022, #43 in FY2023, #67 in FY2024 and #89 in FY2025; down 24 since Aug 2024–Jul 2025.
89	From Me To You Enterprise L.L.C. Top agencies VA (Department of Veterans Affairs)	$76,096	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Become the Bag LLC Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture)	$75,900	0.1%	Rank history: not on the FY2021–FY2025 lists; up 64 since Aug 2024–Jul 2025.
91	Ecolab Inc. 2 awardees Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services)	$75,190	0.1%	Rank history: not on the FY2021 list, #99 in FY2022 and not on the FY2023–FY2025 lists; up 47 since Aug 2024–Jul 2025.
92	Robert Gutierrez Top agencies Army (Department of the Army)	$73,120	0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; down 2 since Aug 2024–Jul 2025.
93	Tower Pest Control, Inc. Top agencies VA (Department of Veterans Affairs)	$72,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Mitchells Pest Control LLC Top agencies DLA (Defense Logistics Agency)	$71,479	0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; down 3 since Aug 2024–Jul 2025.
95	Reesource Pest Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) USDA (Department of Agriculture)	$69,062	0.1%	Rank history: not on the FY2021 list, #77 in FY2022, #66 in FY2023 and not on the FY2024–FY2025 lists; up 8 since Aug 2024–Jul 2025.
96	Peractos LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$68,814	0.1%	Rank history: not on the FY2021–FY2025 lists; up 41 since Aug 2024–Jul 2025.
97	Adam's Pest Control Inc. Top agencies VA (Department of Veterans Affairs)	$61,605	0.1%	Rank history: not on the FY2021–FY2023 lists, #93 in FY2024 and not on the FY2025 list; up 10 since Aug 2024–Jul 2025.
98	TSR Solutions LLC Top agencies DOI (Department of the Interior)	$60,000	0.1%	Rank history: not on the FY2021–FY2025 lists; up 3 since Aug 2024–Jul 2025.
99	R&R Ground Maintenance, Inc. Top agencies VA (Department of Veterans Affairs)	$57,750	0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; down 2 since Aug 2024–Jul 2025.
100	Pest Services Unlimited, Inc. Top agencies Army (Department of the Army)	$56,725	0.1%	Rank history: not on the FY2021–FY2025 lists; up 4 since Aug 2024–Jul 2025.

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100 of 273 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 $53.2 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 NAICS 561710 contractors in Aug 2025–Jul 2026?

1. CDS Services Inc. ($7.2M), 2. The Chenega Corporation ($6.36M), 3. American Pest Management Inc. ($2.8M), 4. Alexandria Pest Services, Inc. ($1.9M), 5. Accord Federal Services, LLC ($1.53M), 6. Castle Hill Associates, LLC ($1.5M), 7. Pride Industries ($1.46M), 8. Solutions A.E. Inc. ($1.4M), 9. Galaide Professional Services Inc. ($960K), 10. Titan Associates Group Inc. ($876K).

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