Top 100 Contractors in PSC 6640: Laboratory Equipment and Supplies, Jul 2025–Jun 2026

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

The top 10 won 39% of PSC 6640 contract dollars from July 2025 through June 2026

Contract obligations
$1,367,609,939 Net of deobligations, by contracts coded PSC 6640
Contractors
1,562 Parent companies with an obligation
Largest contractor
Government Scientific Source Inc. $105 million, 7.3% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download

Full ranking

Rank Contractor Net obligations Share Trend
1
Government Scientific Source Inc.
Top agencies
$104,566,858
2
Stryker Corporation Through Howmedica Osteonics Corp
Top agencies
$69,093,863
3
Arthrex Inc.
Top agencies
$66,125,664
4
Abbott Laboratories Inc. 5 awardees, including Abbott Rapid DX North America LLC and Alere San Diego, Inc.
Top agencies
$55,212,835
5
PPD Development LP 12 awardees, including Life Technologies Corporation, Thermo Electron North America LLC and FEI Company
Top agencies
$53,194,381
6
Johnson & Johnson Through Johnson & Johnson Health Care Systems Inc.
Top agencies
$49,712,015
7
Fisher Scientific Company L.L.C.
Top agencies
$44,657,969
8
Beacon Point Associates LLC
Top agencies
$42,689,585
9
Danaher Corporation 13 awardees, including Cepheid, Nobel Biocare Usa, LLC and Leica Microsystems Inc.
Top agencies
$38,329,328
10
Roche Holdings Inc. Through Roche Diagnostics Corporation
Top agencies
$37,067,613
11
Dove Medical Supply LLC
Top agencies
$30,143,875
12
Red One Medical Devices LLC
Top agencies
$27,206,636
13
Atlantic Diving Supply, Inc.
Top agencies
$26,599,130
14
Agilent Technologies, Inc. 4 awardees
Top agencies
$22,800,483
15
Beckman Coulter, Inc.
Top agencies
$20,153,781
16
Illumina, Inc.
Top agencies
$17,692,014
17
Boston Scientific Corp 2 awardees, including Boston Scientific Neuromodulation Corp
Top agencies
$17,485,083
18
Veterans Healthcare Supply Solutions, Inc.
Top agencies
$16,760,839
19
Genesis Vision, Inc.
Top agencies
$16,612,492
20
Scitech Services Inc.
Top agencies
$16,433,973
21
Siemens Corporation 3 awardees, including Siemens Healthcare Diagnostics Inc. and Siemens Medical Solutions Usa, Inc.
Top agencies
$15,725,906
22
Trillamed LLC
Top agencies
$15,220,488
23
Henry Schein, Inc.
Top agencies
$14,840,594
24
Biomerieux Inc.
Top agencies
$14,561,171
25
Zimmer Biomet Holdings Inc. Through Zimmer US Inc.
Top agencies
$14,201,640
26
Franklin Young International, Incorporated
Top agencies
$13,809,242
27
Kls-Martin Limited Partnership
Top agencies
$13,699,964
28
Era Health LLC
Top agencies
$12,826,862
29
VWR International LLC 2 awardees, including Labrepco LLC
Top agencies
$12,363,902
30
Sysmex America Inc.
Top agencies
$12,187,996
31
Alliant Enterprises, LLC
Top agencies
$11,942,069
32
Lovell Government Services Inc.
Top agencies
$11,603,074
33
Affirmative Solutions LLC
Top agencies
$10,968,409
34
Smiths Detection, Inc.
Top agencies
$9,554,828
35
Dental Health Products Incorporated
Top agencies
$8,730,545
36
Buffalo Supply Inc.
Top agencies
$7,365,676
37
Academy Medical Inc.
Top agencies
$7,207,863
38
Medtronic Public Limited Company 4 awardees, including Medtronic USA Inc., Medtronic Inc. and Medtronic Gesellschaft MIT Beschränkter Haftung
Top agencies
$7,103,480
39
Benco Dental Supply Co.
Top agencies
$6,203,229
40
Thomas Scientific, LLC
Top agencies
$6,051,232
41
Werfen USA LLC
Top agencies
$5,814,683
42
Bruker Corporation 4 awardees, including Bruker Scientific LLC, Bruker Biospin Corp and Bruker Nano, Inc.
Top agencies
$5,749,342
43
Ortho-Clinical Diagnostics Inc. 4 awardees, including Quidelortho Sales Company, LLC
Top agencies
$5,386,287
44
Nuvasive Inc. 2 awardees, including Globus Medical, Inc.
Top agencies
$4,874,864
45
Vanderlande Industries Inc. Through Uster Technologies, Inc.
Top agencies
$4,874,510
46
Tecan U.S. Group Inc. Through Tecan U.s., Inc.
Top agencies
$4,572,265
47
Darby Dental Supply LLC
Top agencies
$4,565,456
48
Samyak Solutions, Inc.
Top agencies
$4,276,098
49
Dentsply Sirona Inc. Through Dentsply North America LLC
Top agencies
$4,217,155
50
Hologic Sales and Service, LLC
Top agencies
$4,199,685
51
Becton, Dickinson and Co 4 awardees, including Becton, Dickinson Italia S.P.A.
Top agencies
$3,970,003
52
Carl Zeiss Microscopy, LLC
Top agencies
$3,806,200
53
Waters Technologies Corporation
Top agencies
$3,793,946
54
MJL Enterprises, LLC
Top agencies
$3,784,954
55
Branch Medical LLC
Top agencies
$3,595,020
56
J.L Shepherd and Associates, Inc.
Top agencies
$3,426,858
57
Geo-Med, LLC
Top agencies
$3,389,472
58
Hu-Friedy Mfg. Co., LLC
Top agencies
$3,306,000
59
Randolph Engineering, Inc.
Top agencies
$3,185,595
60
Integrated Medcraft LLC
Top agencies
$3,023,987
61
Technical Communities, Inc.
Top agencies
$2,968,249
62
Caitta Inc
Top agencies
$2,895,485
63
Patterson Companies Inc. Through Patterson Dental Supply, Inc.
Top agencies
$2,731,640
64
Peter Brasseler Holdings, Llc.
Top agencies
$2,727,789
65
Airborne Medical Depot, LLC
Top agencies
$2,686,676
66
Proalliance Corp
Top agencies
$2,657,703
67
Quidelortho Sales Company, LLC
Top agencies
$2,640,910
68
BIO - RAD Laboratories Gesellschaft MIT Beschraenkter Haftung 3 awardees, including Bio Rad Laboratories Inc.
Top agencies
$2,613,797
69
Altitude Technologies Inc.
Top agencies
$2,611,058
70
Afognak Native Corporation Through Alutiiq Technical Services LLC
Top agencies
$2,577,613
71
Marathon Medical Corporation
Top agencies
$2,476,690
72
Jeol Usa, Inc.
Top agencies
$2,461,408
73
Caredx, Inc.
Top agencies
$2,449,023
74
Taconic Biosciences Inc.
Top agencies
$2,443,671
75
Illinois Tool Works Inc. 3 awardees, including MTS Systems Corporation and PCB Piezotronics of North Carolina, Inc.
Top agencies
$2,426,243
76
Ivoclar Vivadent Aktiengesellschaft Through Ivoclar Vivadent, Inc.
Top agencies
$2,419,549
77
Foster & Freeman USA Inc.
Top agencies
$2,401,616
78
Revision Military Ltd.
Top agencies
$2,400,345
79
3M Company 3 awardees, including Solventum Orthodontics Corporation
Top agencies
$2,300,300
80
Nikon Americas Inc. 2 awardees, including Nikon Instruments Inc. and Nikon Metrology, LLC
Top agencies
$2,154,970
81
OJH Services, Inc.
Top agencies
$2,069,950
82
Ande Corp
Top agencies
$1,979,250
83
Combat Medical Systems LLC
Top agencies
$1,888,930
84
Physical Electronics USA Inc.
Top agencies
$1,887,159
85
Elekta Holdings U.S. Inc. Through Elekta Inc.
Top agencies
$1,859,719
86
Laurus Systems Inc.
Top agencies
$1,855,589
87
Safeware Inc. 2 awardees
Top agencies
$1,841,935
88
Sebia, Inc.
Top agencies
$1,797,604
89
Tecniplast Usa, Inc.
Top agencies
$1,736,385
90
Fidelis Sustainability Distribution LLC
Top agencies
$1,708,456
91
Best Medical Wear Ltd
Top agencies
$1,695,187
92
D-2 Incorporated
Top agencies
$1,685,204
93
Prosomnus Sleep Technologies, Inc.
Top agencies
$1,637,602
94
Electra-Med Corporation
Top agencies
$1,615,255
95
Culmen International, LLC
Top agencies
$1,596,736
96
Art-Craft Optical Company, Inc.
Top agencies
$1,573,818
97
Toptica Photonics Inc.
Top agencies
$1,571,152
98
Promega Corporation
Top agencies
$1,510,575
99
Ametek Inc. 11 awardees, including Vision Research, Inc., Advanced Measurement Technology Inc. and Taylor Hobson Inc.
Top agencies
$1,496,771
100
Polymedco LLC
Top agencies
$1,472,754
Show 75 more

100 of 1,562 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 $1.42 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 PSC 6640 contractors in Jul 2025–Jun 2026?

1. Government Scientific Source Inc. ($105M), 2. Stryker Corporation ($69.1M), 3. Arthrex Inc. ($66.1M), 4. Abbott Laboratories Inc. ($55.2M), 5. PPD Development LP ($53.2M), 6. Johnson & Johnson ($49.7M), 7. Fisher Scientific Company L.L.C. ($44.7M), 8. Beacon Point Associates LLC ($42.7M), 9. Danaher Corporation ($38.3M), 10. Roche Holdings Inc. ($37.1M).

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