Top 98 Contractors in PSC H266: Equipment and Materials Testing: Instruments and Laboratory Equipment, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	The Bionetics Corporation Top agencies USAF (Department of the Air Force)	$22,854,752	69.6%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2023 and #1 in FY2025; up 1 since FY2023.
2	Jung Research and Development Corp Top agencies MDA (DOD Missile Defense Agency)	$2,743,239	8.4%	Rank history: not on the FY2021 list, #4 in FY2022, #5 in FY2023 and #2 in FY2025; up 3 since FY2023.
3	PPI Technical Services LLC Top agencies USAF (Department of the Air Force)	$1,276,110	3.9%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #3 in FY2025; unchanged since FY2023.
4	Applied Research Associates, Inc. Top agencies DOT (Department of Transportation)	$799,924	2.4%	Rank history: #5 in FY2021, #5 in FY2022, #6 in FY2023 and #4 in FY2025; up 2 since FY2023.
5	Keysight Technologies, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$534,707	1.6%	Rank history: not on the FY2021 list, #7 in FY2022, #8 in FY2023 and #5 in FY2025; up 3 since FY2023.
6	Winergy LLC Top agencies VA (Department of Veterans Affairs)	$317,915	1.0%	Rank history: #13 in FY2021, #10 in FY2022, #13 in FY2023 and #7 in FY2025; up 7 since FY2023.
7	Analytical Solutions & Providers, LLC Top agencies DHS (Department of Homeland Security)	$268,344	0.8%	Rank history: #61 in FY2021, #83 in FY2022, #88 in FY2023 and not on the FY2025 list; up 81 since FY2023.
8	Danaher Corporation 2 awardees, including AB Sciex LLC and Cepheid Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$245,024	0.7%	Rank history: not on the FY2021 list, #31 in FY2022, #31 in FY2023 and #25 in FY2025; up 23 since FY2023.
9	Illumina, Inc. Top agencies HHS (Department of Health and Human Services)	$205,800	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
10	ENV Services Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) DHS (Department of Homeland Security)	$203,707	0.6%	Rank history: #17 in FY2021, #32 in FY2022, #11 in FY2023 and #6 in FY2025; up 1 since FY2023.
11	Paroscientific, Inc. Top agencies Commerce (Department of Commerce)	$165,041	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	Stago International Through Diagnostica Stago Inc. Top agencies VA (Department of Veterans Affairs)	$127,241	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
13	Research Triangle Institute Top agencies Navy (Department of the Navy)	$117,560	0.4%	Rank history: #19 in FY2021, #57 in FY2022, #25 in FY2023 and #13 in FY2025; up 12 since FY2023.
14	Enviro Certification Services LLC Top agencies VA (Department of Veterans Affairs)	$96,387	0.3%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and #15 in FY2025; up 15 since FY2023.
15	The Remi Group LLC Top agencies Army (Department of the Army)	$89,480	0.3%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
16	Radiation Services, Inc. Top agencies VA (Department of Veterans Affairs)	$87,948	0.3%	Rank history: #26 in FY2021, #23 in FY2022, #20 in FY2023 and #23 in FY2025; up 4 since FY2023.
17	LBT Diagnostic Radiation Physics Consulting Ltd Top agencies VA (Department of Veterans Affairs)	$79,700	0.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
18	Mirion Technologies (CAPINTEC) Inc. Through Mirion Technologies (Canberra), Inc. Top agencies HHS (Department of Health and Human Services)	$77,315	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
19	Aviana Molecular Technologies, LLC Top agencies Navy (Department of the Navy)	$75,000	0.2%	Rank history: not on the FY2021 list, #29 in FY2022, #30 in FY2023 and not on the FY2025 list; up 11 since FY2023.
20	Zero Gravity Corporation Top agencies NASA (National Aeronautics and Space Administration)	$73,887	0.2%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2025 list; up 7 since FY2023.
21	Fisher Scientific Company L.L.C. Top agencies HHS (Department of Health and Human Services)	$73,429	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	Assured Bio Labs, LLC Top agencies VA (Department of Veterans Affairs)	$73,257	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23	Automated Precision, Inc. Top agencies Navy (Department of the Navy)	$66,240	0.2%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and #27 in FY2025; up 12 since FY2023.
24	Nexair LLC Top agencies HHS (Department of Health and Human Services)	$66,000	0.2%	Rank history: not on the FY2021 list, #34 in FY2022, #33 in FY2023 and not on the FY2025 list; up 9 since FY2023.
25	Hopewell Designs, Inc. Top agencies DOE (Department of Energy)	$65,220	0.2%	Rank history: not on the FY2021 list, #45 in FY2022, #45 in FY2023 and #10 in FY2025; up 20 since FY2023.
26	Atlas Technical Consultants LLC Top agencies VA (Department of Veterans Affairs)	$57,950	0.2%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
27	Technical Safety Services, LLC Top agencies VA (Department of Veterans Affairs)	$57,563	0.2%	Rank history: #31 in FY2021, #16 in FY2022, #16 in FY2023 and #14 in FY2025; down 11 since FY2023.
28	Seps, Inc. Top agencies VA (Department of Veterans Affairs)	$56,072	0.2%	Rank history: #27 in FY2021, #41 in FY2022, #34 in FY2023 and #36 in FY2025; up 6 since FY2023.
29	Shimadzu America Inc. Through Shimadzu Scientific Instruments, Inc. Top agencies HHS (Department of Health and Human Services)	$55,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30	Doppler, Limited Top agencies Navy (Department of the Navy)	$53,760	0.2%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2025; new.
31	Samyak Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$53,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32	Landauer, Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$52,741	0.2%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2025; new.
33	Biotage, LLC Top agencies EPA (Environmental Protection Agency)	$50,855	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	QRS Calibrations LLC Top agencies HHS (Department of Health and Human Services)	$49,826	0.2%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and #38 in FY2025; down 10 since FY2023.
35	Integrated Science Support, Inc. Top agencies VA (Department of Veterans Affairs)	$48,238	0.1%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
36	Food Quality Analysts LLC Through Fqlabs LLC Top agencies VA (Department of Veterans Affairs)	$44,648	0.1%	Rank history: #42 in FY2021, #37 in FY2022, #46 in FY2023 and not on the FY2025 list; up 10 since FY2023.
37	Aquila, Inc. Top agencies VA (Department of Veterans Affairs)	$43,108	0.1%	Rank history: #25 in FY2021, #27 in FY2022, #28 in FY2023 and not on the FY2025 list; down 9 since FY2023.
38	Steris Corporation Top agencies HHS (Department of Health and Human Services)	$43,032	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
39	Executive Business Services Inc. Through Precision Analyzer Company L.P. Top agencies Navy (Department of the Navy)	$42,488	0.1%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
40	Hitachi, Ltd. Through Hitachi High-Tech America, Inc. Top agencies HHS (Department of Health and Human Services)	$39,120	0.1%	Rank history: #77 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
41	Source Detection Systems LLC Top agencies Army (Department of the Army)	$36,435	0.1%	Rank history: #40 in FY2021, not on the FY2022 list, #39 in FY2023 and #44 in FY2025; down 2 since FY2023.
42	Class 1 Air, LLC Top agencies DOI (Department of the Interior) VA (Department of Veterans Affairs)	$34,045	0.1%	Rank history: #29 in FY2021, #47 in FY2022, #47 in FY2023 and #45 in FY2025; up 5 since FY2023.
43	Agilent Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$31,607	0.1%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
44	Brinkmann Instruments Inc. Top agencies EPA (Environmental Protection Agency)	$31,329	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Life Technologies Corporation Top agencies HHS (Department of Health and Human Services)	$30,602	0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
46	Geci Espanola SA Top agencies Navy (Department of the Navy)	$29,484	0.1%	Rank history: not on the FY2021 list, #49 in FY2022, #51 in FY2023 and #41 in FY2025; up 5 since FY2023.
47	United Technical Inc. Top agencies Smithsonian (Smithsonian Institution)	$26,790	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
48	Erich Netzsch GMBH & Co. Holding KG Through Netzsch Instruments North America, LLC Top agencies USDA (Department of Agriculture)	$26,635	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Technical Communities, Inc. Top agencies HHS (Department of Health and Human Services)	$25,955	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
50	Biomerieux Inc. Top agencies HHS (Department of Health and Human Services)	$24,845	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
51	Health Systems Sciences, LLC Top agencies VA (Department of Veterans Affairs)	$24,655	0.1%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2025; new.
52	Beckman Coulter, Inc. Top agencies HHS (Department of Health and Human Services)	$24,634	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53	Techware, Inc. Top agencies USDA (Department of Agriculture)	$24,050	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Tech62 Inc. Top agencies VA (Department of Veterans Affairs)	$23,500	0.1%	Rank history: #39 in FY2021, #50 in FY2022, #52 in FY2023 and #47 in FY2025; down 2 since FY2023.
55	PL Medical Company, LLC Top agencies VA (Department of Veterans Affairs)	$22,616	0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and not on the FY2025 list; up 7 since FY2023.
56	Chrom TECH Inc. Top agencies HHS (Department of Health and Human Services)	$22,444	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Qiagen, LLC Top agencies VA (Department of Veterans Affairs)	$20,110	0.1%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
58	Mesa Laboratories Inc. Top agencies Navy (Department of the Navy)	$19,878	0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and #53 in FY2025; down 2 since FY2023.
59	Milestone Inc. Top agencies HHS (Department of Health and Human Services)	$19,033	0.1%	Rank history: not on the FY2021 list, #48 in FY2022, #49 in FY2023 and #51 in FY2025; down 10 since FY2023.
60	Cerilliant Corporation Through EMD Millipore Corp Top agencies HHS (Department of Health and Human Services)	$18,499	0.1%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
61	CIH Equipment Co., Inc. Top agencies DHS (Department of Homeland Security)	$18,424	0.1%	Rank history: #60 in FY2021, not on the FY2022–FY2023 lists and #43 in FY2025; returned.
62	Surgery Center Holdings Inc. Through Novamed Incorporated Top agencies HHS (Department of Health and Human Services)	$17,130	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; new.
63	Waters Agricultural Laboratories, Inc. Top agencies USDA (Department of Agriculture)	$15,320	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Hamilton Company Top agencies HHS (Department of Health and Human Services)	$14,633	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Industrial Instrumentation Inc. Top agencies Treasury (Department of the Treasury)	$14,614	<0.1%	Rank history: #59 in FY2021, #60 in FY2022, #59 in FY2023 and not on the FY2025 list; down 6 since FY2023.
66	Genscript USA Inc. Top agencies HHS (Department of Health and Human Services)	$14,500	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67	Measurement Technology Laboratories, LLC Top agencies EPA (Environmental Protection Agency)	$14,250	<0.1%	Rank history: not on the FY2021 list, #11 in FY2022, not on the FY2023 list and #52 in FY2025; returned.
68	Gold Standard Diagnostics Corporation Top agencies EPA (Environmental Protection Agency)	$14,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
69	Oxygen Forensics Inc Top agencies DOS (Department of State)	$13,795	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70	Leco Corp Top agencies HHS (Department of Health and Human Services)	$12,730	<0.1%	Rank history: not on the FY2021 list, #26 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
71	IAW Construction, Inc. Top agencies VA (Department of Veterans Affairs)	$12,375	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	Lazar Scientific Inc. Top agencies Navy (Department of the Navy)	$11,951	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73	Intertek Testing Services NA Inc. Top agencies USDA (Department of Agriculture)	$11,300	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	US Micro-Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$11,128	<0.1%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
75	Charles River Laboratories International Inc. Through Charles River Laboratories, Inc. Top agencies HHS (Department of Health and Human Services)	$11,049	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	PPD Development LP 2 awardees, including Life Technologies Corporation Top agencies HHS (Department of Health and Human Services)	$10,801	<0.1%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
77	Inmar Clearing Inc. Through Trescal, Inc. Top agencies Navy (Department of the Navy)	$10,703	<0.1%	Rank history: #45 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
78	OHD LLLP Top agencies DOJ (Department of Justice)	$10,428	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Andy Testing & Consulting Inc. Top agencies VA (Department of Veterans Affairs)	$10,255	<0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and #59 in FY2025; down 5 since FY2023.
80	Inficon Inc. Top agencies DHS (Department of Homeland Security)	$10,018	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	Laboratory Corporation of America Top agencies VA (Department of Veterans Affairs)	$9,929	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Pace Analytical Services LLC Top agencies USDA (Department of Agriculture)	$8,700	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83	A-Bear Consult LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$8,632	<0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #79 in FY2023 and #62 in FY2025; down 4 since FY2023.
84	Rees Scientific Corporation Top agencies HHS (Department of Health and Human Services)	$8,288	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #61 in FY2025; up 7 since FY2023.
85	M & R Medical LLC Top agencies VA (Department of Veterans Affairs)	$8,212	<0.1%	Rank history: not on the FY2021 list, #70 in FY2022, #80 in FY2023 and #57 in FY2025; down 5 since FY2023.
86	Michelli Measurement Group, LLC Top agencies USDA (Department of Agriculture)	$8,056	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Eurofins EAG Materials Science LLC Top agencies Navy (Department of the Navy)	$7,855	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88	Luminex Corp Top agencies HHS (Department of Health and Human Services)	$7,432	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Environmental Resource Associates Inc. Top agencies Navy (Department of the Navy)	$6,553	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	Richard C Dewees Top agencies VA (Department of Veterans Affairs)	$6,000	<0.1%	Rank history: #79 in FY2021, #85 in FY2022, #89 in FY2023 and #64 in FY2025; down 1 since FY2023.
91	SGS Canada Inc Through SGS North America Inc. Top agencies HHS (Department of Health and Human Services)	$5,920	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
92	Cal-Rite Corporation Top agencies Army (Department of the Army)	$5,831	<0.1%	Rank history: #64 in FY2021, #78 in FY2022, #85 in FY2023 and #60 in FY2025; down 7 since FY2023.
93	Shps Prima Medi Top agencies DARPA (Defense Advanced Research Projects Agency)	$5,760	<0.1%	Rank history: not on the FY2021 list, #79 in FY2022, #84 in FY2023 and not on the FY2025 list; down 9 since FY2023.
94	Cytek Biosciences Inc. Top agencies DOI (Department of the Interior)	$4,500	<0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; new.
95	CEM Corporation Top agencies HHS (Department of Health and Human Services)	$4,463	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	Hepacart, Inc. Top agencies DOJ (Department of Justice)	$4,263	<0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
97	Mantis Medical Equipment Service LLC Top agencies VA (Department of Veterans Affairs)	$3,318	<0.1%	Rank history: #70 in FY2021, #66 in FY2022, #67 in FY2023 and #56 in FY2025; down 30 since FY2023.
98	Pendulum Instruments Inc. Top agencies USAF (Department of the Air Force)	$320	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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 $32.8 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. 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.

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