Top 100 Contractors in NAICS 334516: Analytical Laboratory Instrument Manufacturing, Aug 2025–Jul 2026
Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe
The latest 12 months. See the newest fiscal year's list: Top Contractors in NAICS 334516: Analytical Laboratory Instrument Manufacturing, FY2025.
The top 10 won 48% of NAICS 334516 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $863,698,371 Net of deobligations, by contracts coded NAICS 334516
- Contractors
- 1,189 Parent companies with an obligation
- Largest contractor
- Danaher Corporation $91.2 million, 9.6% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Danaher Corporation
|
$91,156,103 | ||
| 2 | $86,516,224 | |||
| 3 |
Roche Holdings Inc.
|
$63,743,250 | ||
| 4 | $51,852,139 | |||
| 5 | $35,513,125 | |||
| 6 |
Sysmex America Inc.
|
$31,591,985 | ||
| 7 | $27,776,566 | |||
| 8 | $23,357,979 | |||
| 9 |
Ortho-Clinical Diagnostics Inc.
|
$19,784,914 | ||
| 10 |
Siemens Corporation
|
$19,735,899 | ||
| 11 | $15,101,348 | |||
| 12 | $14,269,171 | |||
| 13 | $11,178,707 | |||
| 14 | $10,678,510 | |||
| 15 | $10,413,049 | |||
| 16 | $9,554,828 | |||
| 17 | $8,811,166 | |||
| 18 | $8,690,228 | |||
| 19 | $7,912,507 | |||
| 20 | $7,892,744 | |||
| 21 | $7,788,400 | |||
| 22 |
Tecan U.S. Group Inc.
|
$6,984,770 | ||
| 23 | $6,507,467 | |||
| 24 | $6,401,377 | |||
| 25 |
Azenta US Inc.
Top agencies
|
$5,530,439 | ||
| 26 |
Vanderlande Industries Inc.
Top agencies
|
$5,487,020 | ||
| 27 | $5,016,826 | |||
| 28 | $4,703,336 | |||
| 29 | $4,392,390 | |||
| 30 | $4,245,204 | |||
| 31 |
Physical Electronics USA Inc.
|
$3,953,614 | ||
| 32 | $3,947,678 | |||
| 33 | $3,692,659 | |||
| 34 | $3,424,908 | |||
| 35 | $3,357,589 | |||
| 36 |
Biofire Defense LLC
|
$3,340,965 | ||
| 37 | $3,131,527 | |||
| 38 | $3,105,995 | |||
| 39 | $3,047,555 | |||
| 40 |
Afognak Native Corporation
Top agencies
|
$2,577,613 | ||
| 41 |
Foster & Freeman USA Inc.
|
$2,237,954 | ||
| 42 | $2,210,823 | |||
| 43 |
Bruker AXS LLC
|
$2,180,254 | ||
| 44 | $2,056,999 | |||
| 45 | $2,038,393 | |||
| 46 | $1,940,131 | |||
| 47 |
Ande Corp
Top agencies
|
$1,908,800 | ||
| 48 | $1,882,547 | |||
| 49 | $1,878,965 | |||
| 50 | $1,809,824 | |||
| 51 | $1,806,745 | |||
| 52 |
Ta Instruments - Waters L.L.C.
|
$1,782,148 | ||
| 53 |
Balance Technology Inc.
Top agencies
|
$1,757,847 | ||
| 54 |
Sebia, Inc.
Top agencies
|
$1,740,973 | ||
| 55 |
Cimel Electronique
Top agencies
|
$1,711,075 | ||
| 56 | $1,709,927 | |||
| 57 | $1,645,886 | |||
| 58 | $1,601,259 | |||
| 59 |
Culmen International, LLC
Top agencies
|
$1,596,736 | ||
| 60 |
Shimadzu America Inc.
|
$1,573,625 | ||
| 61 |
Cytek Biosciences Inc.
|
$1,511,276 | ||
| 62 |
Mirion Technologies (Canberra), Inc.
|
$1,442,194 | ||
| 63 | $1,438,409 | |||
| 64 | $1,365,886 | |||
| 65 | $1,353,055 | |||
| 66 |
Flow Sciences, Inc.
Top agencies
|
$1,323,241 | ||
| 67 |
Phamatech, Incorporated
Top agencies
|
$1,264,471 | ||
| 68 |
Nikon Metrology Inc
|
$1,249,827 | ||
| 69 | $1,207,538 | |||
| 70 | $1,182,779 | |||
| 71 | $1,174,645 | |||
| 72 | $1,171,272 | |||
| 73 |
Halma Public Limited Company
|
$1,169,337 | ||
| 74 | $1,164,055 | |||
| 75 | $1,151,820 | |||
| 76 |
Oxford Instruments Asylum Research Inc.
Top agencies
|
$1,142,980 | ||
| 77 |
Machine Tools Usa, Inc.
Top agencies
|
$1,095,680 | ||
| 78 | $1,087,395 | |||
| 79 | $1,077,066 | |||
| 80 | $1,073,231 | |||
| 81 | $1,030,333 | |||
| 82 | $1,024,654 | |||
| 83 | $1,016,697 | |||
| 84 |
Germfree Laboratories LLC
|
$1,015,751 | ||
| 85 | $982,061 | |||
| 86 | $972,124 | |||
| 87 |
Hexagon Manufacturing Intelligence Inc.
Top agencies
|
$955,701 | ||
| 88 | $945,937 | |||
| 89 | $941,507 | |||
| 90 |
Picoquant Photonics North America Inc
|
$938,536 | ||
| 91 | $937,886 | |||
| 92 | $922,226 | |||
| 93 | $919,250 | |||
| 94 | $912,588 | |||
| 95 |
Nanoscribe GMBH & Co.kg
Top agencies
|
$907,760 | ||
| 96 | $904,342 | |||
| 97 |
Netzsch Instruments North America, LLC
|
$901,589 | ||
| 98 |
The Research Foundation for the State University of New York
Top agencies
|
$900,000 | ||
| 99 |
Anton Paar USA Inc.
|
$898,754 | ||
| 100 | $897,855 |
Show 75 more
100 of 1,189 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 $948 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
Who were the top 10 NAICS 334516 contractors in Aug 2025–Jul 2026?
1. Danaher Corporation ($91.2M), 2. Abbott Laboratories Inc. ($86.5M), 3. Roche Holdings Inc. ($63.7M), 4. Thermo Fisher Scientific Inc. ($51.9M), 5. Government Scientific Source Inc. ($35.5M), 6. Sysmex America Inc. ($31.6M), 7. Agilent Technologies, Inc. ($27.8M), 8. Illumina, Inc. ($23.4M), 9. Ortho-Clinical Diagnostics Inc. ($19.8M), 10. Siemens Corporation ($19.7M).
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