Top 100 Contractors in NAICS 541714: Research and Development in Biotechnology (except Nanobiotechnology), Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 541714: Research and Development in Biotechnology (except Nanobiotechnology), Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 46% of NAICS 541714 contract dollars from July 2025 through June 2026

Contract obligations: $2,048,505,131 Net of deobligations, by contracts coded NAICS 541714
Contractors: 399 Parent companies with an obligation
Largest contractor: Albert B. Sabin Vaccine Institute, Inc. (The) $264 million, 12.0% 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	Albert B. Sabin Vaccine Institute, Inc. (The) Top agencies HHS (Department of Health and Human Services)	$264,050,109	12.0%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #3 in FY2025; up 8 since Jul 2024–Jun 2025.
2	Amgen USA Inc Top agencies HHS (Department of Health and Human Services)	$149,963,872	6.8%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #2 in FY2025; up 1 since Jul 2024–Jun 2025.
3	Shionogi & Company Limited Through Shionogi Inc. Top agencies HHS (Department of Health and Human Services)	$119,160,688	5.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
4	Start2 Group, Inc. Top agencies HHS (Department of Health and Human Services)	$106,908,704	4.9%	Rank history: not on the FY2021–FY2023 lists, #12 in FY2024 and #1 in FY2025; up 10 since Jul 2024–Jun 2025.
5	L3Harris Technologies, Inc. Through L3 Technologies, Inc. Top agencies Navy (Department of the Navy)	$85,500,000	3.9%	Rank history: #3 in FY2021, not on the FY2022–FY2023 lists, #7 in FY2024 and #5 in FY2025; down 3 since Jul 2024–Jun 2025.
6	Basilea Pharmaceutica AG Through Basilea Pharmaceutica International Ltd, Allschwil Top agencies HHS (Department of Health and Human Services)	$83,260,209	3.8%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #7 in FY2025; up 12 since Jul 2024–Jun 2025.
7	Cidara Therapeutics Inc. Top agencies HHS (Department of Health and Human Services)	$58,051,984	2.6%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8	Public Health Vaccines LLC Top agencies HHS (Department of Health and Human Services)	$52,936,200	2.4%	Rank history: #24 in FY2021, not on the FY2022 list, #73 in FY2023, #55 in FY2024 and #23 in FY2025; up 48 since Jul 2024–Jun 2025.
9	Mapp Biopharmaceutical, Inc. Top agencies HHS (Department of Health and Human Services)	$49,946,600	2.3%	Rank history: not on the FY2021 list, #3 in FY2022, #13 in FY2023, #95 in FY2024 and #10 in FY2025; up 363 since Jul 2024–Jun 2025.
10	Battelle Memorial Institute Top agencies HHS (Department of Health and Human Services) DARPA (Defense Advanced Research Projects Agency)	$49,326,562	2.2%	Rank history: #43 in FY2021, #38 in FY2022, #26 in FY2023, #15 in FY2024 and #4 in FY2025; down 2 since Jul 2024–Jun 2025.
11	The Boeing Company Top agencies MDA (DOD Missile Defense Agency)	$40,704,030	1.9%	Rank history: #1 in FY2021, #1 in FY2022, #5 in FY2023, #3 in FY2024 and #6 in FY2025; down 6 since Jul 2024–Jun 2025.
12	Abbott Laboratories Top agencies HHS (Department of Health and Human Services)	$39,911,560	1.8%	Rank history: #46 in FY2021, #16 in FY2022, not on the FY2023–FY2024 lists and #25 in FY2025; new, not ranked in Jul 2024–Jun 2025.
13	L3 Technologies, Inc. Top agencies Navy (Department of the Navy)	$37,362,638	1.7%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Vericel Corporation Top agencies HHS (Department of Health and Human Services)	$34,880,932	1.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
15	Spectral MD Inc. Top agencies HHS (Department of Health and Human Services)	$31,671,140	1.4%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. Top agencies Navy (Department of the Navy) DHA (Defense Health Agency) DARPA (Defense Advanced Research Projects Agency)	$27,042,915	1.2%	Rank history: #22 in FY2021, #37 in FY2022, #55 in FY2023, #35 in FY2024 and #12 in FY2025; up 1 since Jul 2024–Jun 2025.
17	Sanofi Pasteur Inc. Through Sanofi Vaccines US Inc. Top agencies HHS (Department of Health and Human Services)	$26,442,894	1.2%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #13 in FY2025; up 13 since Jul 2024–Jun 2025.
18	Locus Biosciences Inc. Top agencies HHS (Department of Health and Human Services)	$25,895,865	1.2%	Rank history: not on the FY2021 list, #62 in FY2022, #56 in FY2023, #18 in FY2024 and #14 in FY2025; up 42 since Jul 2024–Jun 2025.
19	Psychogenics Inc. Top agencies HHS (Department of Health and Human Services)	$24,263,665	1.1%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #41 in FY2025; up 22 since Jul 2024–Jun 2025.
20	Advanced Technology International Top agencies HHS (Department of Health and Human Services)	$23,000,000	1.0%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
21	Melinta Therapeutics, LLC Top agencies HHS (Department of Health and Human Services)	$21,335,789	1.0%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #67 in FY2024 and #18 in FY2025; up 53 since Jul 2024–Jun 2025.
22	Osivax Top agencies HHS (Department of Health and Human Services)	$20,229,361	0.9%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
23	Prenosis, Inc. Top agencies HHS (Department of Health and Human Services)	$20,000,000	0.9%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Jul 2024–Jun 2025.
24	Applied Research Associates, Inc. Top agencies DTRA (Defense Threat Reduction Agency) Navy (Department of the Navy)	$19,982,684	0.9%	Rank history: not on the FY2021 list, #90 in FY2022, #35 in FY2023, #33 in FY2024 and #17 in FY2025; up 11 since Jul 2024–Jun 2025.
25	Technical Resources International, Inc. Top agencies HHS (Department of Health and Human Services)	$18,917,944	0.9%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #11 in FY2024 and #19 in FY2025; down 14 since Jul 2024–Jun 2025.
26	Paratek Pharmaceuticals, Inc. Top agencies HHS (Department of Health and Human Services)	$17,471,250	0.8%	Rank history: #6 in FY2021, not on the FY2022 list, #18 in FY2023, #28 in FY2024 and #72 in FY2025; up 45 since Jul 2024–Jun 2025.
27	PPD Development LP Top agencies HHS (Department of Health and Human Services)	$17,160,624	0.8%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #87 in FY2025; down 7 since Jul 2024–Jun 2025.
28	Emergent Biodefense Operations Lansing LLC Top agencies HHS (Department of Health and Human Services)	$17,104,200	0.8%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #27 in FY2025; down 24 since Jul 2024–Jun 2025.
29	SNA International LLC Top agencies DHA (Defense Health Agency)	$16,852,113	0.8%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #20 in FY2025; down 3 since Jul 2024–Jun 2025.
30	Innovative Defense Technologies LLC Top agencies Navy (Department of the Navy)	$16,437,218	0.7%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #67 in FY2025; up 28 since Jul 2024–Jun 2025.
31	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. and Applied Physical Sciences Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$15,334,211	0.7%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023, #72 in FY2024 and #63 in FY2025; up 59 since Jul 2024–Jun 2025.
32	Avian, LLC Top agencies Navy (Department of the Navy)	$14,681,715	0.7%	Rank history: not on the FY2021 list, #39 in FY2022, #40 in FY2023, #37 in FY2024 and #34 in FY2025; up 5 since Jul 2024–Jun 2025.
33	Kapili Services, LLC Top agencies DHA (Defense Health Agency)	$13,779,212	0.6%	Rank history: not on the FY2021–FY2023 lists, #94 in FY2024 and #51 in FY2025; up 22 since Jul 2024–Jun 2025.
34	Personalis, Inc. Top agencies VA (Department of Veterans Affairs)	$13,497,527	0.6%	Rank history: not on the FY2021 list, #45 in FY2022, #57 in FY2023, #54 in FY2024 and #32 in FY2025; up 19 since Jul 2024–Jun 2025.
35	Rafa Laboratories Ltd Top agencies HHS (Department of Health and Human Services)	$13,437,694	0.6%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023, not on the FY2024 list and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
36	Ossium Health Inc. Top agencies HHS (Department of Health and Human Services)	$12,393,959	0.6%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and not on the FY2025 list; down 11 since Jul 2024–Jun 2025.
37	Chenega Professional & Technical Services LLC Top agencies DHA (Defense Health Agency)	$11,690,491	0.5%	Rank history: not on the FY2021 list, #52 in FY2022, #43 in FY2023, #43 in FY2024 and #38 in FY2025; up 28 since Jul 2024–Jun 2025.
38	Crossject SA Top agencies HHS (Department of Health and Human Services)	$11,291,005	0.5%	Rank history: not on the FY2021 list, #5 in FY2022, not on the FY2023–FY2024 lists and #36 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Knowesis, Inc. Top agencies DHA (Defense Health Agency)	$11,239,693	0.5%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #58 in FY2025; up 23 since Jul 2024–Jun 2025.
40	Rho Federal Systems Division Inc. Top agencies HHS (Department of Health and Human Services)	$11,000,000	0.5%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 29 since Jul 2024–Jun 2025.
41	Trustees of Boston University Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$10,823,272	0.5%	Rank history: not on the FY2021 list, #22 in FY2022, #12 in FY2023, #20 in FY2024 and #11 in FY2025; down 28 since Jul 2024–Jun 2025.
42	Coriell Institute for Medical Research, Inc. Top agencies HHS (Department of Health and Human Services)	$10,685,838	0.5%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	STI Legacy, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$10,628,382	0.5%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; up 59 since Jul 2024–Jun 2025.
44	Goldbelt C6, LLC Top agencies DHA (Defense Health Agency)	$10,518,283	0.5%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #31 in FY2025; down 6 since Jul 2024–Jun 2025.
45	RTX Corporation 5 awardees, including Raytheon Company and Rockwell Collins, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$10,407,022	0.5%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #35 in FY2025; down 12 since Jul 2024–Jun 2025.
46	The Leland Stanford Junior University 2 awardees Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$10,378,972	0.5%	Rank history: not on the FY2021 list, #67 in FY2022, #41 in FY2023, #27 in FY2024 and #40 in FY2025; down 19 since Jul 2024–Jun 2025.
47	Seattle Children's Hospital Top agencies HHS (Department of Health and Human Services)	$9,576,646	0.4%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 29 since Jul 2024–Jun 2025.
48	University of California, LOS Angeles Top agencies HHS (Department of Health and Human Services)	$9,188,827	0.4%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Advanced Systems Supportability Engineering Technologies and Tools, Inc. Top agencies Navy (Department of the Navy)	$8,902,811	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Orexo AB Through Orexo US Inc. Top agencies HHS (Department of Health and Human Services)	$8,450,715	0.4%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	Alpha Genesis Inc. Top agencies HHS (Department of Health and Human Services)	$8,408,640	0.4%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #46 in FY2025; unchanged since Jul 2024–Jun 2025.
52	Fisher Bioservices Inc. Top agencies HHS (Department of Health and Human Services)	$8,333,977	0.4%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and #48 in FY2025; down 13 since Jul 2024–Jun 2025.
53	Sapphiros LLC Top agencies HHS (Department of Health and Human Services)	$7,898,611	0.4%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
54	The Broad Institute, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$7,469,200	0.3%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #56 in FY2024 and #53 in FY2025; up 3 since Jul 2024–Jun 2025.
55	Innovation Development Institute Inc. Top agencies HHS (Department of Health and Human Services)	$7,368,462	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 71 since Jul 2024–Jun 2025.
56	Regents of the University of Michigan Top agencies HHS (Department of Health and Human Services) DARPA (Defense Advanced Research Projects Agency)	$7,246,760	0.3%	Rank history: not on the FY2021 list, #72 in FY2022, #68 in FY2023, #42 in FY2024 and #61 in FY2025; up 5 since Jul 2024–Jun 2025.
57	Johns Hopkins University 2 awardees, including The Johns Hopkins University Applied Physics Laboratory LLC Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$6,821,744	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies HHS (Department of Health and Human Services)	$6,745,497	0.3%	Rank history: #47 in FY2021, #36 in FY2022, #39 in FY2023, #39 in FY2024 and #47 in FY2025; down 18 since Jul 2024–Jun 2025.
59	University of Maryland, Baltimore Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$6,737,910	0.3%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 20 since Jul 2024–Jun 2025.
60	Culmen International, LLC Top agencies DHA (Defense Health Agency)	$6,654,233	0.3%	Rank history: not on the FY2021–FY2025 lists; up 168 since Jul 2024–Jun 2025.
61	GE Medical Systems Information Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$6,500,205	0.3%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #57 in FY2024 and #15 in FY2025; down 49 since Jul 2024–Jun 2025.
62	Eitr Biologics, Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$6,277,399	0.3%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 74 since Jul 2024–Jun 2025.
63	The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Top agencies USUHS (DOD Uniformed Services University of the Health Sciences) DHA (Defense Health Agency)	$6,210,412	0.3%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #50 in FY2025; down 21 since Jul 2024–Jun 2025.
64	Lumos Diagnostics, Inc. Top agencies HHS (Department of Health and Human Services)	$6,198,459	0.3%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #60 in FY2025; up 33 since Jul 2024–Jun 2025.
65	Science Applications International Corporation Top agencies USAF (Department of the Air Force)	$5,622,578	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Duke University Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$5,598,296	0.3%	Rank history: #33 in FY2021, #30 in FY2022, #36 in FY2023, #30 in FY2024 and #57 in FY2025; down 35 since Jul 2024–Jun 2025.
67	University of Maryland, College Park Top agencies DARPA (Defense Advanced Research Projects Agency)	$5,162,177	0.2%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; up 32 since Jul 2024–Jun 2025.
68	Northwestern University Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$4,744,225	0.2%	Rank history: not on the FY2021 list, #61 in FY2022, #69 in FY2023, #65 in FY2024 and #77 in FY2025; down 24 since Jul 2024–Jun 2025.
69	Wake Forest University Health Sciences Top agencies HHS (Department of Health and Human Services)	$4,694,720	0.2%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #76 in FY2025; up 9 since Jul 2024–Jun 2025.
70	Texas Biomedical Research Institute Top agencies HHS (Department of Health and Human Services)	$4,587,811	0.2%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; up 319 since Jul 2024–Jun 2025.
71	Odyssey Systems Consulting Group, Ltd. Top agencies DHA (Defense Health Agency)	$4,506,776	0.2%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 16 since Jul 2024–Jun 2025.
72	Parsons Corporation Through Parsons Government Services Inc. Top agencies Navy (Department of the Navy)	$4,411,486	0.2%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 34 since Jul 2024–Jun 2025.
73	Chenega Services & Federal Solutions, LLC Top agencies DHA (Defense Health Agency)	$4,409,852	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
74	Ministry of Defence Top agencies DTRA (Defense Threat Reduction Agency)	$4,302,692	0.2%	Rank history: not on the FY2021–FY2025 lists; up 98 since Jul 2024–Jun 2025.
75	Redwire Space Technologies, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$4,260,172	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	Chromologic LLC Top agencies HHS (Department of Health and Human Services)	$3,999,366	0.2%	Rank history: not on the FY2021–FY2025 lists; up 114 since Jul 2024–Jun 2025.
77	Chenega Reliable Services LLC Top agencies DHA (Defense Health Agency)	$3,988,560	0.2%	Rank history: not on the FY2021–FY2025 lists; up 112 since Jul 2024–Jun 2025.
78	Physical Sciences Inc. Top agencies HHS (Department of Health and Human Services) DARPA (Defense Advanced Research Projects Agency)	$3,834,157	0.2%	Rank history: #72 in FY2021, #71 in FY2022, #81 in FY2023 and not on the FY2024–FY2025 lists; up 88 since Jul 2024–Jun 2025.
79	University of Montana Top agencies HHS (Department of Health and Human Services)	$3,796,000	0.2%	Rank history: not on the FY2021–FY2025 lists; up 37 since Jul 2024–Jun 2025.
80	Kaleo, Inc. Top agencies HHS (Department of Health and Human Services)	$3,784,396	0.2%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and #16 in FY2025; down 59 since Jul 2024–Jun 2025.
81	Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek TNO Top agencies HHS (Department of Health and Human Services)	$3,720,333	0.2%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 233 since Jul 2024–Jun 2025.
82	President and Fellows of Harvard College Top agencies HHS (Department of Health and Human Services)	$3,702,853	0.2%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and #85 in FY2025; down 30 since Jul 2024–Jun 2025.
83	Irving Burton Associates, LLC Top agencies DHA (Defense Health Agency)	$3,696,296	0.2%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 25 since Jul 2024–Jun 2025.
84	Invirsa, Inc. Top agencies HHS (Department of Health and Human Services)	$3,641,138	0.2%	Rank history: #80 in FY2021, not on the FY2022–FY2024 lists and #30 in FY2025; down 52 since Jul 2024–Jun 2025.
85	The Bionetics Corporation Top agencies HHS (Department of Health and Human Services)	$3,609,482	0.2%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #82 in FY2025; unchanged since Jul 2024–Jun 2025.
86	University of Illinois Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$3,602,239	0.2%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 261 since Jul 2024–Jun 2025.
87	Biomerieux Inc. 2 awardees, including Biofire Defense LLC Top agencies HHS (Department of Health and Human Services) DOS (Department of State)	$3,365,820	0.2%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Jul 2024–Jun 2025.
88	Priority One Services, Inc. Top agencies HHS (Department of Health and Human Services)	$3,243,750	0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023, #78 in FY2024 and #80 in FY2025; down 6 since Jul 2024–Jun 2025.
89	Emory University Top agencies HHS (Department of Health and Human Services)	$3,225,146	0.1%	Rank history: #66 in FY2021, #83 in FY2022, #98 in FY2023, not on the FY2024 list and #95 in FY2025; up 11 since Jul 2024–Jun 2025.
90	Glaxosmithkline, LLC Top agencies HHS (Department of Health and Human Services)	$3,209,550	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	DNA Hive LLC Top agencies HHS (Department of Health and Human Services)	$3,090,715	0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; new, not ranked in Jul 2024–Jun 2025.
92	Goldbelt Apex, LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy)	$3,015,075	0.1%	Rank history: not on the FY2021–FY2025 lists; up 107 since Jul 2024–Jun 2025.
93	Aerovironment, Inc. 2 awardees, including Bluehalo LLC Top agencies USAF (Department of the Air Force)	$2,995,853	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Infinity Biologix LLC Top agencies HHS (Department of Health and Human Services)	$2,957,934	0.1%	Rank history: #28 in FY2021, not on the FY2022–FY2024 lists and #97 in FY2025; up 9 since Jul 2024–Jun 2025.
95	Abss Solutions Inc. Top agencies DHA (Defense Health Agency)	$2,858,902	0.1%	Rank history: #10 in FY2021, #14 in FY2022, not on the FY2023 list, #34 in FY2024 and #73 in FY2025; down 66 since Jul 2024–Jun 2025.
96	Mass General Brigham Incorporated 2 awardees, including The Mclean Hospital Corporation Top agencies HHS (Department of Health and Human Services)	$2,852,572	0.1%	Rank history: not on the FY2021–FY2023 lists, #84 in FY2024 and not on the FY2025 list; down 32 since Jul 2024–Jun 2025.
97	University of California Irvine Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$2,799,217	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
98	La Jolla Institute for Immunology Top agencies HHS (Department of Health and Human Services)	$2,611,909	0.1%	Rank history: #62 in FY2021, #77 in FY2022, not on the FY2023 list, #63 in FY2024 and #69 in FY2025; down 35 since Jul 2024–Jun 2025.
99	Cherokee Nation Through Cherokee Nation Operational Solutions, L.L.C. Top agencies DHA (Defense Health Agency)	$2,561,349	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Potomacwave, Inc. Top agencies DHA (Defense Health Agency)	$2,520,558	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 399 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 $2.19 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 NAICS 541714 contractors in Jul 2025–Jun 2026?

1. Albert B. Sabin Vaccine Institute, Inc. (The) ($264M), 2. Amgen USA Inc ($150M), 3. Shionogi & Company Limited ($119M), 4. Start2 Group, Inc. ($107M), 5. L3Harris Technologies, Inc. ($85.5M), 6. Basilea Pharmaceutica AG ($83.3M), 7. Cidara Therapeutics Inc. ($58.1M), 8. Public Health Vaccines LLC ($52.9M), 9. Mapp Biopharmaceutical, Inc. ($49.9M), 10. Battelle Memorial Institute ($49.3M).

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