Top 100 Contractors in PSC 6630: Chemical Analysis Instruments, FY2024

Name: Top 100 Contractors in PSC 6630: Chemical Analysis Instruments, FY2024
Creator: GovTribe

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

The top 10 won 59% of FY2024 PSC 6630 contract dollars

Contract obligations: $169,384,435 Net of deobligations, by contracts coded PSC 6630
Contractors: 313 Parent companies with an obligation
Largest contractor: Abbott Laboratories $24.5 million, 12.5% 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	Abbott Laboratories 5 awardees, including Abbott Molecular Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) DOJ (Department of Justice)	$24,525,492	12.5%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #3 in FY2025; up 1 since FY2023.
2	Danaher Corporation 11 awardees, including Beckman Coulter, Inc., Cepheid and AB Sciex LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$23,246,644	11.9%	Rank history: #1 in FY2021, #3 in FY2022, #1 in FY2023 and #13 in FY2025; down 1 since FY2023.
3	Kilgore Flares Company LLC Through Chemring Sensors and Electronic Systems, Inc. Top agencies Army (Department of the Army)	$15,544,168	8.0%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and #5 in FY2025; up 32 since FY2023.
4	Beckman Coulter, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$14,077,635	7.2%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2025; new.
5	Siemens Corporation Through Siemens Healthcare Diagnostics Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$9,672,963	4.9%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
6	Roche Holding AG Through Roche Diagnostics Corporation Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$8,579,491	4.4%	Rank history: #4 in FY2021, #5 in FY2022, #5 in FY2023 and not on the FY2025 list; down 1 since FY2023.
7	Roche Holdings Inc. Through Roche Diagnostics Corporation Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$8,097,165	4.1%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
8	Scitech Services Inc Top agencies Army (Department of the Army)	$4,047,336	2.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
9	RTX Corporation Through Hamilton Sundstrand Corporation Top agencies Navy (Department of the Navy)	$3,902,223	2.0%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; new.
10	Siemens Aktiengesellschaft Through Siemens Healthcare Diagnostics Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$3,734,281	1.9%	Rank history: #3 in FY2021, #4 in FY2022, #3 in FY2023 and not on the FY2025 list; down 7 since FY2023.
11	Government Scientific Source Inc. Top agencies DFAS (Defense Finance and Accounting Service) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$3,057,027	1.6%	Rank history: #13 in FY2021, #17 in FY2022, #9 in FY2023 and #7 in FY2025; down 2 since FY2023.
12	Noble Supply & Logistics, LLC Top agencies Army (Department of the Army) EPA (Environmental Protection Agency)	$3,033,930	1.6%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2025; new.
13	Agilent Technologies, Inc. 2 awardees, including Agilent Technologies Deutschland GMBH Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOJ (Department of Justice)	$2,247,449	1.1%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
14	Ortho-Clinical Diagnostics Inc. 3 awardees Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$2,203,492	1.1%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
15	Compass Instruments Inc. Top agencies Army (Department of the Army)	$2,131,138	1.1%	Rank history: not on the FY2021 list, #8 in FY2022, #11 in FY2023 and not on the FY2025 list; down 4 since FY2023.
16	Franklin Young International, Incorporated Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency) EPA (Environmental Protection Agency)	$1,956,895	1.0%	Rank history: #22 in FY2021, #15 in FY2022, #44 in FY2023 and #28 in FY2025; up 28 since FY2023.
17	Compagnie Merieux Alliance 2 awardees, including Biomerieux Inc. and Biofire Diagnostics LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$1,626,005	0.8%	Rank history: #10 in FY2021, #9 in FY2022, #42 in FY2023 and not on the FY2025 list; up 25 since FY2023.
18	PPD Development LP 3 awardees, including Thermo Electron North America LLC and Thermo Scientific Portable Analytical Instruments Inc. Top agencies DHS (Department of Homeland Security) EPA (Environmental Protection Agency) Navy (Department of the Navy)	$1,603,122	0.8%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023 and #15 in FY2025; up 37 since FY2023.
19	Waters Corporation 2 awardees, including Ta Instruments - Waters L.L.C. and Waters Technologies Corporation Top agencies Navy (Department of the Navy)	$1,460,713	0.7%	Rank history: not on the FY2021 list, #25 in FY2022, #34 in FY2023 and not on the FY2025 list; up 15 since FY2023.
20	Thermo Orion Inc. Top agencies Navy (Department of the Navy)	$1,303,774	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
21	Johnson & Johnson Through Ortho-Clinical Diagnostics, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$1,283,162	0.7%	Rank history: #6 in FY2021, #12 in FY2022, #8 in FY2023 and not on the FY2025 list; down 13 since FY2023.
22	Picarro, Inc. Top agencies Commerce (Department of Commerce)	$1,135,934	0.6%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; up 106 since FY2023.
23	Polymedco LLC 2 awardees, including Polymedco Cancer Diagnostic Products LLC Top agencies VA (Department of Veterans Affairs)	$1,105,687	0.6%	Rank history: #44 in FY2021, #20 in FY2022, #20 in FY2023 and #19 in FY2025; down 3 since FY2023.
24	MJL Enterprises, LLC Top agencies DFAS (Defense Finance and Accounting Service) Army (Department of the Army)	$1,029,664	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
25	Stago International Through Diagnostica Stago Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$988,257	0.5%	Rank history: #9 in FY2021, #16 in FY2022, #21 in FY2023 and not on the FY2025 list; down 4 since FY2023.
26	Mettler-Toledo International Inc. 2 awardees, including Mettler-Toledo Autochem, Inc. and Mettler-Toledo LLC Top agencies Navy (Department of the Navy)	$875,611	0.4%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2025; new.
27	Biomerieux Inc. 4 awardees, including Biofire Diagnostics LLC and Biofire Defense LLC Top agencies VA (Department of Veterans Affairs) DTRA (Defense Threat Reduction Agency) USAF (Department of the Air Force)	$870,749	0.4%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
28	Bruker Corporation 5 awardees, including Bruker Biospin Corp, Bruker Scientific LLC and Bruker Detection Corp Top agencies Army (Department of the Army) USDA (Department of Agriculture) DLA (Defense Logistics Agency)	$851,073	0.4%	Rank history: #16 in FY2021, not on the FY2022 list, #30 in FY2023 and #18 in FY2025; up 2 since FY2023.
29	Mountain Horse LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DFAS (Defense Finance and Accounting Service)	$845,291	0.4%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and #11 in FY2025; up 39 since FY2023.
30	Federal Resources Supply Company, LLC 2 awardees Top agencies DOJ (Department of Justice) DOS (Department of State) USAF (Department of the Air Force)	$795,369	0.4%	Rank history: #35 in FY2021, #11 in FY2022, #10 in FY2023 and #10 in FY2025; down 20 since FY2023.
31	Telectro-Mek Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$793,085	0.4%	Rank history: #17 in FY2021, #19 in FY2022, #33 in FY2023 and #12 in FY2025; up 2 since FY2023.
32	Tosoh Corporation Through Tosoh Bioscience, Inc. Top agencies VA (Department of Veterans Affairs)	$790,923	0.4%	Rank history: #12 in FY2021, #24 in FY2022, #24 in FY2023 and not on the FY2025 list; down 8 since FY2023.
33	Environmental Resource Associates Inc. Through Ta Instruments - Waters L.L.C. Top agencies Navy (Department of the Navy)	$757,215	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Rigaku Americas Holding, Inc. 2 awardees Top agencies Treasury (Department of the Treasury) EPA (Environmental Protection Agency)	$716,666	0.4%	Rank history: not on the FY2021 list, #36 in FY2022, #25 in FY2023 and not on the FY2025 list; down 9 since FY2023.
35	General Oceanics Inc. Top agencies Commerce (Department of Commerce)	$705,559	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	Mass Spectrometry Instruments Limited Top agencies Army (Department of the Army)	$697,000	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
37	Sysmex America Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$683,315	0.3%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
38	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$643,695	0.3%	Rank history: #53 in FY2021, not on the FY2022 list, #58 in FY2023 and #63 in FY2025; up 20 since FY2023.
39	Luminex Corporation 3 awardees, including Diasorin Inc. and Diasorin Molecular, LLC Top agencies VA (Department of Veterans Affairs)	$643,681	0.3%	Rank history: #20 in FY2021, #21 in FY2022, #37 in FY2023 and not on the FY2025 list; down 2 since FY2023.
40	Jeol Usa, Inc. Top agencies Army (Department of the Army)	$629,910	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Materials Research Furnaces LLC Top agencies USAF (Department of the Air Force)	$594,100	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	Technical Communities, Inc. 2 awardees Top agencies EPA (Environmental Protection Agency) USDA (Department of Agriculture) Navy (Department of the Navy)	$546,502	0.3%	Rank history: not on the FY2021 list, #82 in FY2022, #32 in FY2023 and #52 in FY2025; down 10 since FY2023.
43	Julabo USA Inc Top agencies Army (Department of the Army)	$531,836	0.3%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; new.
44	Atlantic Diving Supply, Inc. Top agencies DHS (Department of Homeland Security)	$525,289	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Ixrf Inc. Top agencies USAF (Department of the Air Force)	$443,600	0.2%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2025 list; up 15 since FY2023.
46	Trajan Scientific Americas Inc. Top agencies HHS (Department of Health and Human Services)	$435,300	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	Xylem Inc. Through YSI Inc. Top agencies DOI (Department of the Interior)	$408,805	0.2%	Rank history: #41 in FY2021, #52 in FY2022, #43 in FY2023 and not on the FY2025 list; down 4 since FY2023.
48	Goldbelt Incorporated Through Goldbelt Security LLC Top agencies DTRA (Defense Threat Reduction Agency)	$386,634	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Werfen USA LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$383,668	0.2%	Rank history: #25 in FY2021, #40 in FY2022, #40 in FY2023 and not on the FY2025 list; down 9 since FY2023.
50	Sysmex Corporation Through Sysmex America, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$372,533	0.2%	Rank history: #14 in FY2021, #18 in FY2022, #14 in FY2023 and not on the FY2025 list; down 36 since FY2023.
51	DC Scientific, Inc. Top agencies Army (Department of the Army)	$368,786	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #41 in FY2025; unchanged since FY2023.
52	Tosoh Bioscience, Inc. Top agencies VA (Department of Veterans Affairs)	$346,789	0.2%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
53	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$341,767	0.2%	Rank history: #39 in FY2021, #35 in FY2022, #61 in FY2023 and #34 in FY2025; up 8 since FY2023.
54	Texas Research International Inc. Through Tri Airtesting Inc. Top agencies Navy (Department of the Navy)	$310,328	0.2%	Rank history: not on the FY2021 list, #51 in FY2022, #45 in FY2023 and not on the FY2025 list; down 9 since FY2023.
55	Scinomix Inc. Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services)	$301,620	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	Becton, Dickinson and Co 3 awardees Top agencies DHA (Defense Health Agency)	$279,043	0.1%	Rank history: #15 in FY2021, #28 in FY2022, #26 in FY2023 and not on the FY2025 list; down 30 since FY2023.
57	Nexair LLC Top agencies Army (Department of the Army)	$272,203	0.1%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and not on the FY2025 list; up 26 since FY2023.
58	Bioanalytical Instruments Inc. Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture)	$271,712	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59	S I T Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$258,373	0.1%	Rank history: not on the FY2021 list, #88 in FY2022, not on the FY2023 list and not on the FY2025 list; up 178 since FY2023.
60	Teledyne Technologies Incorporated Through Teledyne Instruments Inc. Top agencies Army (Department of the Army)	$253,676	0.1%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2025; new.
61	Gastops Inc. Top agencies Navy (Department of the Navy)	$248,464	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
62	Fisher Scientific Company L.L.C. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) USDA (Department of Agriculture)	$240,301	0.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
63	Masstech, Inc. Top agencies Navy (Department of the Navy)	$219,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	SPT Labtech Limited Top agencies HHS (Department of Health and Human Services)	$210,989	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Kemeny Associates LLC Top agencies EPA (Environmental Protection Agency)	$207,272	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
66	Cenmed Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$206,180	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 135 since FY2023.
67	Zeon Specialty Materials Inc. Top agencies HHS (Department of Health and Human Services)	$203,110	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	Sciaps, Inc. Top agencies USDA (Department of Agriculture)	$200,701	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 43 since FY2023.
69	Samyak Solutions, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) VA (Department of Veterans Affairs)	$196,562	0.1%	Rank history: #36 in FY2021, not on the FY2022 list, #99 in FY2023 and #33 in FY2025; up 30 since FY2023.
70	BCS USA Inc. Top agencies DOS (Department of State)	$186,200	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	EHB Supply Top agencies Navy (Department of the Navy)	$183,756	0.1%	Rank history: not on the FY2021 list, #72 in FY2022, not on the FY2023 list and not on the FY2025 list; up 51 since FY2023.
72	Caitta Inc Top agencies USAF (Department of the Air Force)	$181,563	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
73	Ametek Inc. 2 awardees, including Spectro Scientific, Inc. and Ametek Arizona Instrument LLC Top agencies DOS (Department of State) EPA (Environmental Protection Agency) Navy (Department of the Navy)	$178,532	0.1%	Rank history: #40 in FY2021, not on the FY2022–FY2023 lists and #40 in FY2025; up 28 since FY2023.
74	Polymedco Cancer Diagnostic Products LLC Top agencies USAF (Department of the Air Force)	$178,421	0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; new.
75	Meso Scale Diagnostics LLC Top agencies DHA (Defense Health Agency)	$161,800	0.1%	Rank history: not on the FY2021 list, #54 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
76	Brinkmann Instruments Inc. Top agencies Navy (Department of the Navy) EPA (Environmental Protection Agency)	$160,842	0.1%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; new.
77	Tri Airtesting Inc. Top agencies Navy (Department of the Navy)	$157,977	0.1%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2025; new.
78	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$154,833	0.1%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
79	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$154,376	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	Seal Analytical Inc. Top agencies Commerce (Department of Commerce)	$149,924	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	YSI Inc. Top agencies DOI (Department of the Interior) EPA (Environmental Protection Agency)	$148,928	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Feole Technologies Inc. Top agencies Navy (Department of the Navy)	$148,393	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and not on the FY2025 list; down 16 since FY2023.
83	Li-Cor, Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$138,190	0.1%	Rank history: #83 in FY2021, not on the FY2022 list, #47 in FY2023 and #70 in FY2025; down 36 since FY2023.
84	Tosoh America Inc. Through Tosoh Bioscience LLC Top agencies Navy (Department of the Navy)	$137,376	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Waters Technologies Corporation Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture) DOJ (Department of Justice)	$131,639	0.1%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; new.
86	Cytopath Biopsy Lab Inc. Top agencies VA (Department of Veterans Affairs)	$129,000	0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
87	Welsco, Inc. Top agencies Army (Department of the Army)	$125,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88	Immucor Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$119,872	0.1%	Rank history: #45 in FY2021, #70 in FY2022, #56 in FY2023 and not on the FY2025 list; down 32 since FY2023.
89	UIC Inc. Top agencies Commerce (Department of Commerce)	$118,629	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	QA Group LLC Top agencies Treasury (Department of the Treasury)	$117,292	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Veterans Healthcare Supply Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$112,980	0.1%	Rank history: #27 in FY2021, not on the FY2022–FY2023 lists and #67 in FY2025; returned.
92	International Television Corp Top agencies DLA (Defense Logistics Agency)	$111,592	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93	Govcrest Inc. Top agencies Navy (Department of the Navy)	$106,314	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Proto Manufacturing, Inc. Top agencies USAF (Department of the Air Force)	$104,996	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Golden Gate Technologies LLC Top agencies Navy (Department of the Navy)	$104,820	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	The Janz Corp Top agencies VA (Department of Veterans Affairs)	$104,767	0.1%	Rank history: #85 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 31 since FY2023.
97	Biofire Defense LLC Top agencies GSA (General Services Administration)	$103,995	0.1%	Rank history: not on the FY2021 list, #90 in FY2022, #86 in FY2023 and not on the FY2025 list; down 11 since FY2023.
98	Highland Engineering, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$103,475	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 44 since FY2023.
99	Tortoise Corporation Top agencies Navy (Department of the Navy)	$103,318	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Koffler Boats Inc. Top agencies Army (Department of the Army)	$102,375	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

Show 75 more

100 of 313 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 $195 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.

Quick answers

Who were the top 10 PSC 6630 contractors in FY2024?

1. Abbott Laboratories ($24.5M), 2. Danaher Corporation ($23.2M), 3. Kilgore Flares Company LLC ($15.5M), 4. Beckman Coulter, Inc. ($14.1M), 5. Siemens Corporation ($9.67M), 6. Roche Holding AG ($8.58M), 7. Roche Holdings Inc. ($8.1M), 8. Scitech Services Inc ($4.05M), 9. RTX Corporation ($3.9M), 10. Siemens Aktiengesellschaft ($3.73M).

On GovTribe

Research every contractor on this list

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

Try for free Login