Top 91 Contractors in PSC 88: Live Animals, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Inotiv, Inc. 2 awardees, including Envigo Global Services Inc. and Envigo RMS LLC Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$6,986,735	27.2%	Rank history: not on the FY2021 list, #15 in FY2022, not on the FY2023–FY2024 lists and #1 in FY2025; up 2 since Aug 2024–Jul 2025.
2	Alpha Genesis Inc. Top agencies HHS (Department of Health and Human Services)	$3,639,509	14.2%	Rank history: #4 in FY2021, #3 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
3	University of Alabama At Birmingham Top agencies HHS (Department of Health and Human Services)	$1,432,732	5.6%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; up 7 since Aug 2024–Jul 2025.
4	State of Oregon Department of Fish and Wildlife Top agencies Army (Department of the Army)	$1,183,122	4.6%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #5 in FY2025; unchanged since Aug 2024–Jul 2025.
5	World Wide Primates Inc. Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) USUHS (DOD Uniformed Services University of the Health Sciences)	$926,125	3.6%	Rank history: #2 in FY2021, #2 in FY2022, #5 in FY2023, #3 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
6	Police Service Dogs, Inc. Top agencies DHS (Department of Homeland Security)	$528,250	2.1%	Rank history: #22 in FY2021, #24 in FY2022, #13 in FY2023, #9 in FY2024 and #19 in FY2025; up 12 since Aug 2024–Jul 2025.
7	Constellis, LLC Through American K-9 Detection Services, LLC Top agencies Army (Department of the Army)	$505,491	2.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Jackson Laboratory Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$493,172	1.9%	Rank history: #8 in FY2021, #9 in FY2022, #7 in FY2023, #7 in FY2024 and #7 in FY2025; unchanged since Aug 2024–Jul 2025.
9	Logistics Canine Services Inc. Top agencies DHS (Department of Homeland Security)	$466,250	1.8%	Rank history: #29 in FY2021, #29 in FY2022, #23 in FY2023, #18 in FY2024 and #26 in FY2025; up 26 since Aug 2024–Jul 2025.
10	Gillespie Livestock Company Inc Top agencies USDA (Department of Agriculture)	$462,976	1.8%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, #26 in FY2024 and #29 in FY2025; up 18 since Aug 2024–Jul 2025.
11	Project One Retrievers LLC Top agencies DHS (Department of Homeland Security)	$402,200	1.6%	Rank history: not on the FY2021–FY2023 lists, #42 in FY2024 and #22 in FY2025; up 10 since Aug 2024–Jul 2025.
12	Hbk-9 LLC Top agencies DHS (Department of Homeland Security)	$392,600	1.5%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #10 in FY2025; up 22 since Aug 2024–Jul 2025.
13	Charles River Laboratories International Inc. Through Charles River Laboratories, Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$388,828	1.5%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; down 1 since Aug 2024–Jul 2025.
14	Pacific Coast K9 Top agencies USDA (Department of Agriculture)	$302,000	1.2%	Rank history: not on the FY2021 list, #21 in FY2022, #27 in FY2023, #20 in FY2024 and #14 in FY2025; up 6 since Aug 2024–Jul 2025.
15	Southern Police Canine Inc. Top agencies DHS (Department of Homeland Security)	$294,000	1.1%	Rank history: #14 in FY2021, #12 in FY2022, #8 in FY2023, #13 in FY2024 and #21 in FY2025; up 1 since Aug 2024–Jul 2025.
16	Texas K9 Solutions LLC Top agencies DHS (Department of Homeland Security)	$291,000	1.1%	Rank history: not on the FY2021 list, #41 in FY2022, #34 in FY2023, #19 in FY2024 and #12 in FY2025; up 24 since Aug 2024–Jul 2025.
17	JMA K9 LLC Top agencies DHS (Department of Homeland Security)	$284,400	1.1%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #17 in FY2025; up 31 since Aug 2024–Jul 2025.
18	Shallow Creek Kennels, Inc. Top agencies DHS (Department of Homeland Security)	$284,239	1.1%	Rank history: #88 in FY2021, #90 in FY2022, not on the FY2023 list, #40 in FY2024 and #11 in FY2025; down 1 since Aug 2024–Jul 2025.
19	Veterinaria Total Express SA Top agencies DOS (Department of State)	$238,120	0.9%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #23 in FY2024 and not on the FY2025 list; up 3 since Aug 2024–Jul 2025.
20	Strategic Working Dogs Incorporated Top agencies DHS (Department of Homeland Security)	$223,800	0.9%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21	Auburn University Top agencies DHS (Department of Homeland Security)	$208,000	0.8%	Rank history: #32 in FY2021, #40 in FY2022, #40 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	Universidad Nacional Mayor De San Marcos Top agencies Navy (Department of the Navy)	$200,000	0.8%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023, #39 in FY2024 and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23	Cyagen Biomodels LLC Top agencies USDA (Department of Agriculture)	$197,805	0.8%	Rank history: not on the FY2021 list, #50 in FY2022, #32 in FY2023, #94 in FY2024 and #24 in FY2025; up 57 since Aug 2024–Jul 2025.
24	Johns Hopkins University Top agencies HHS (Department of Health and Human Services)	$195,222	0.8%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Aug 2024–Jul 2025.
25	Brawner Group K9 Services LLC Top agencies DHS (Department of Homeland Security)	$190,000	0.7%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023, #33 in FY2024 and #32 in FY2025; up 16 since Aug 2024–Jul 2025.
26	Arete Canine LLC Top agencies DOS (Department of State) USDA (Department of Agriculture)	$188,300	0.7%	Rank history: #12 in FY2021, #7 in FY2022, #9 in FY2023, #32 in FY2024 and #27 in FY2025; down 12 since Aug 2024–Jul 2025.
27	Katalyst Kennels LLC Top agencies DHS (Department of Homeland Security)	$182,000	0.7%	Rank history: not on the FY2021 list, #43 in FY2022, not on the FY2023 list, #98 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
28	Vohne Liche Kennels Inc. Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior)	$177,500	0.7%	Rank history: #18 in FY2021, #18 in FY2022, #19 in FY2023, not on the FY2024 list and #40 in FY2025; up 10 since Aug 2024–Jul 2025.
29	VON DER King Kennels and Training, LLC Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture)	$174,250	0.7%	Rank history: #10 in FY2021, #31 in FY2022, #10 in FY2023, #8 in FY2024 and not on the FY2025 list; down 16 since Aug 2024–Jul 2025.
30	Valhall K9 International LLC Top agencies DHS (Department of Homeland Security)	$164,775	0.6%	Rank history: #9 in FY2021, #36 in FY2022, #37 in FY2023, #12 in FY2024 and #28 in FY2025; down 19 since Aug 2024–Jul 2025.
31	Dark Moon Farms & Kennels LLC Top agencies DHS (Department of Homeland Security)	$149,000	0.6%	Rank history: #28 in FY2021, #59 in FY2022, not on the FY2023 list, #82 in FY2024 and not on the FY2025 list; down 6 since Aug 2024–Jul 2025.
32	3M Livestock, LLC Top agencies DOI (Department of the Interior)	$144,495	0.6%	Rank history: not on the FY2021 list, #34 in FY2022, #61 in FY2023, not on the FY2024 list and #51 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33	Triple F Farms LLC Top agencies HHS (Department of Health and Human Services)	$127,661	0.5%	Rank history: not on the FY2021 list, #22 in FY2022, #55 in FY2023, not on the FY2024 list and #35 in FY2025; up 48 since Aug 2024–Jul 2025.
34	Anubis Canine, LLC Top agencies DHS (Department of Homeland Security)	$123,000	0.5%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; up 24 since Aug 2024–Jul 2025.
35	NC K9 LLC Top agencies DHS (Department of Homeland Security)	$122,400	0.5%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #18 in FY2025; down 12 since Aug 2024–Jul 2025.
36	Kajun K-9 LLC Top agencies DHS (Department of Homeland Security)	$117,500	0.5%	Rank history: #7 in FY2021, #28 in FY2022, #11 in FY2023, #25 in FY2024 and #38 in FY2025; up 1 since Aug 2024–Jul 2025.
37	Sinclair Bio Resources, LLC Top agencies DHA (Defense Health Agency)	$111,183	0.4%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #83 in FY2025; up 35 since Aug 2024–Jul 2025.
38	Endavant, LLC Top agencies DHS (Department of Homeland Security)	$101,200	0.4%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
39	University of Texas System Through The Univeristy of Texas M.d. Anderson Cancer Center Top agencies HHS (Department of Health and Human Services)	$100,392	0.4%	Rank history: #19 in FY2021, #13 in FY2022, #30 in FY2023, not on the FY2024 list and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	H & K Red Angus, LLC Top agencies USDA (Department of Agriculture)	$100,000	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	Strategic Canine International Inc. Top agencies DHS (Department of Homeland Security)	$96,000	0.4%	Rank history: not on the FY2021 list, #38 in FY2022, #22 in FY2023, #28 in FY2024 and #43 in FY2025; down 17 since Aug 2024–Jul 2025.
42	4Nk9 Inc. Top agencies DHS (Department of Homeland Security)	$92,000	0.4%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Aug 2024–Jul 2025.
43	Tactical K-9 LLC Top agencies DHS (Department of Homeland Security)	$90,000	0.4%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44	Shultz K9 Enforcement Inc. Top agencies DHS (Department of Homeland Security)	$87,500	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	Redbud Retrievers LLC Top agencies DHS (Department of Homeland Security)	$83,750	0.3%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023, #37 in FY2024 and #34 in FY2025; down 14 since Aug 2024–Jul 2025.
46	Desert Springs Trout Farm, LLC Top agencies Army (Department of the Army)	$82,845	0.3%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; up 40 since Aug 2024–Jul 2025.
47	Struve Labs International, Inc. Top agencies USDA (Department of Agriculture)	$80,106	0.3%	Rank history: #82 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
48	MPI K9 LLC Top agencies DHS (Department of Homeland Security)	$73,500	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49	Hurricane Creek K9 LLC Top agencies Navy (Department of the Navy)	$72,000	0.3%	Rank history: not on the FY2021 list, #63 in FY2022, not on the FY2023 list, #38 in FY2024 and #45 in FY2025; down 10 since Aug 2024–Jul 2025.
50	Xigent Services, LLC Top agencies DHS (Department of Homeland Security)	$64,800	0.3%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	Hatton Nancy Top agencies Army (Department of the Army)	$61,200	0.2%	Rank history: #46 in FY2021, #54 in FY2022, #49 in FY2023, not on the FY2024 list and #52 in FY2025; down 4 since Aug 2024–Jul 2025.
52	4B Livestock Top agencies Army (Department of the Army)	$60,483	0.2%	Rank history: not on the FY2021 list, #62 in FY2022, #38 in FY2023, #41 in FY2024 and #39 in FY2025; down 19 since Aug 2024–Jul 2025.
53	Globalus LLC Top agencies DHS (Department of Homeland Security)	$59,994	0.2%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; new, not ranked in Aug 2024–Jul 2025.
54	Canine Detection Services, LLC Top agencies DHS (Department of Homeland Security)	$53,300	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	Person-Borne Detection K-9 LLC Top agencies DOD (Department of Defense)	$50,415	0.2%	Rank history: not on the FY2021 list, #67 in FY2022, #62 in FY2023, #76 in FY2024 and #73 in FY2025; up 8 since Aug 2024–Jul 2025.
56	Greenwood Farms Top agencies DOI (Department of the Interior)	$48,600	0.2%	Rank history: #45 in FY2021, #44 in FY2022, #64 in FY2023, #75 in FY2024 and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	Archer Farms Inc. Top agencies DHA (Defense Health Agency)	$48,035	0.2%	Rank history: #59 in FY2021, not on the FY2022–FY2023 lists, #56 in FY2024 and #46 in FY2025; down 21 since Aug 2024–Jul 2025.
58	Covenant K9 Detection Services, LLC Top agencies DHS (Department of Homeland Security)	$47,500	0.2%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #57 in FY2024 and #57 in FY2025; down 8 since Aug 2024–Jul 2025.
59	Superior Livestock, Inc. Top agencies USDA (Department of Agriculture)	$46,700	0.2%	Rank history: #36 in FY2021, #47 in FY2022, #31 in FY2023, #27 in FY2024 and #36 in FY2025; down 29 since Aug 2024–Jul 2025.
60	W3 Management Group, LLC Top agencies DHS (Department of Homeland Security)	$45,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
61	Danny Vincent Top agencies DOJ (Department of Justice)	$44,100	0.2%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	James Lonell Crowther Top agencies Army (Department of the Army)	$40,020	0.2%	Rank history: #56 in FY2021, #71 in FY2022, #56 in FY2023, #68 in FY2024 and #58 in FY2025; down 8 since Aug 2024–Jul 2025.
63	Livestock Marketing Services, Inc. Top agencies DOJ (Department of Justice)	$37,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Oak Hill Genetics, LLC Top agencies DHA (Defense Health Agency)	$36,740	0.1%	Rank history: #44 in FY2021, #45 in FY2022, not on the FY2023 list, #52 in FY2024 and #33 in FY2025; down 37 since Aug 2024–Jul 2025.
65	Fred Snook Top agencies DOI (Department of the Interior)	$36,000	0.1%	Rank history: not on the FY2021 list, #68 in FY2022, not on the FY2023 list, #65 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
66	University of Ozarks Top agencies HHS (Department of Health and Human Services)	$35,600	0.1%	Rank history: #60 in FY2021, #80 in FY2022, #67 in FY2023, #72 in FY2024 and #64 in FY2025; down 5 since Aug 2024–Jul 2025.
67	Puppies Behind Bars, Inc. Top agencies DOJ (Department of Justice)	$34,400	0.1%	Rank history: #37 in FY2021, #65 in FY2022, #48 in FY2023, #46 in FY2024 and #59 in FY2025; down 25 since Aug 2024–Jul 2025.
68	Alabama Canine Law Enforcement Officers Training Center, Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice)	$32,000	0.1%	Rank history: #81 in FY2021, #61 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69	Perry Castonguay Farms Inc. Top agencies DOJ (Department of Justice)	$30,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; down 26 since Aug 2024–Jul 2025.
70	K Bar Livestock LLC Top agencies Army (Department of the Army)	$28,488	0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; down 25 since Aug 2024–Jul 2025.
71	Georgia K9 National Training Center LLC Top agencies VA (Department of Veterans Affairs)	$26,800	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	University of Wisconsin System Top agencies HHS (Department of Health and Human Services)	$26,306	0.1%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
73	K2K9 Solutions LLC Top agencies DOJ (Department of Justice)	$24,875	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Marshall Farms Group, Ltd. Top agencies DHA (Defense Health Agency)	$23,784	0.1%	Rank history: #87 in FY2021, not on the FY2022 list, #41 in FY2023, #43 in FY2024 and #31 in FY2025; down 45 since Aug 2024–Jul 2025.
75	Top Dog Police K9 Training and Consulting, LLC Top agencies DOI (Department of the Interior)	$23,300	0.1%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #70 in FY2025; down 6 since Aug 2024–Jul 2025.
76	Ingenious Targeting Laboratory Inc. Top agencies HHS (Department of Health and Human Services)	$21,889	0.1%	Rank history: #62 in FY2021, #81 in FY2022, not on the FY2023 list, #87 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
77	Mouse Works LLC Top agencies USDA (Department of Agriculture)	$21,775	0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; new, not ranked in Aug 2024–Jul 2025.
78	Ozgene PTY Ltd Top agencies HHS (Department of Health and Human Services)	$21,267	0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, not on the FY2024 list and #71 in FY2025; new, not ranked in Aug 2024–Jul 2025.
79	The Regents of the University of Colorado Top agencies VA (Department of Veterans Affairs)	$20,673	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Keith Gardiner Farms, LLC Top agencies DOJ (Department of Justice)	$20,300	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Ross Seed Company Top agencies DOJ (Department of Justice)	$19,800	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Aug 2024–Jul 2025.
82	Vintage Angus Ranch LLC Top agencies DOJ (Department of Justice)	$17,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Visionix USA Inc. Top agencies DOJ (Department of Justice)	$16,470	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
84	Yecuris Corp Top agencies HHS (Department of Health and Human Services)	$16,110	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Francis Fish Company LLC Top agencies Army (Department of the Army)	$15,125	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Premier Biosource, Inc. Top agencies DHA (Defense Health Agency)	$12,840	0.1%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
87	Louis Birkenholz Top agencies DOI (Department of the Interior)	$11,500	<0.1%	Rank history: #66 in FY2021, not on the FY2022 list, #77 in FY2023, #99 in FY2024 and #82 in FY2025; down 5 since Aug 2024–Jul 2025.
88	High Drive K-9 Inc. Top agencies DOJ (Department of Justice)	$11,500	<0.1%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and not on the FY2025 list; down 18 since Aug 2024–Jul 2025.
89	Brave Works Marketing LLC Top agencies Army (Department of the Army)	$9,238	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; down 10 since Aug 2024–Jul 2025.
90	Best Pheasantry, Inc. Top agencies Army (Department of the Army)	$7,049	<0.1%	Rank history: #96 in FY2021, not on the FY2022–FY2024 lists and #84 in FY2025; down 6 since Aug 2024–Jul 2025.
91	Eden General Construction NY Inc. Top agencies DHS (Department of Homeland Security)	$5,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; down 16 since Aug 2024–Jul 2025.

Rankings for the codes under PSC 88

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 $25.7 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