Top 94 largest US Companies in the Diagnostics & Research industry by Market Cap

This is the list of the largest public listed companies in the Diagnostics & Research industry from the United States by market capitalization with links to their reference stock.

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Top Diagnostics & Research Companies from the United States as of Jul. 01, 2023

Ranking Company Market Cap (USD) Stock Country Sector Industry
1 Thermo Fisher Scientific Inc. $199.03 B TMO United States Healthcare Diagnostics & Research
2 Danaher Corporation $175.38 B DHR United States Healthcare Diagnostics & Research
3 DexCom, Inc. $49.13 B DXCM United States Healthcare Diagnostics & Research
4 IDEXX Laboratories, Inc. $42.74 B IDXX United States Healthcare Diagnostics & Research
5 IQVIA Holdings Inc. $40.23 B IQV United States Healthcare Diagnostics & Research
6 Agilent Technologies, Inc. $35.01 B A United States Healthcare Diagnostics & Research
7 Illumina, Inc. $28.97 B ILMN United States Healthcare Diagnostics & Research
8 Mettler-Toledo International Inc. $28.46 B MTD United States Healthcare Diagnostics & Research
9 Laboratory Corporation of America Holdings $18.76 B LH United States Healthcare Diagnostics & Research
10 Exact Sciences Corporation $17.20 B EXAS United States Healthcare Diagnostics & Research
11 Waters Corporation $16.05 B WAT United States Healthcare Diagnostics & Research
12 Quest Diagnostics Incorporated $15.72 B DGX United States Healthcare Diagnostics & Research
13 Revvity, Inc. $14.86 B RVTY United States Healthcare Diagnostics & Research
14 Charles River Laboratories International, Inc. $10.66 B CRL United States Healthcare Diagnostics & Research
15 Medpace Holdings, Inc. $7.28 B MEDP United States Healthcare Diagnostics & Research
16 Lantheus Holdings, Inc. $5.70 B LNTH United States Healthcare Diagnostics & Research
17 Quidel Corporation $5.69 B QDEL United States Healthcare Diagnostics & Research
18 Natera, Inc. $5.60 B NTRA United States Healthcare Diagnostics & Research
19 Sotera Health Company $5.30 B SHC United States Healthcare Diagnostics & Research
20 Neogen Corporation $4.74 B NEOG United States Healthcare Diagnostics & Research
21 Guardant Health, Inc. $4.42 B GH United States Healthcare Diagnostics & Research
22 Syneos Health, Inc. $4.38 B SYNH United States Healthcare Diagnostics & Research
23 Ortho Clinical Diagnostics Holdings plc $4.19 B

(May 1, 2022)

OCDX United States Healthcare Diagnostics & Research
24 Pacific Biosciences of California, Inc. $3.39 B PACB United States Healthcare Diagnostics & Research
25 RadNet, Inc. $2.30 B RDNT United States Healthcare Diagnostics & Research
26 NeoGenomics, Inc. $2.15 B NEO United States Healthcare Diagnostics & Research
27 Myriad Genetics, Inc. $1.83 B MYGN United States Healthcare Diagnostics & Research
28 OPKO Health, Inc. $1.66 B OPK United States Healthcare Diagnostics & Research
29 Meridian Bioscience, Inc. $1.47 B

(Jan. 1, 2023)

VIVO United States Healthcare Diagnostics & Research
30 Fulgent Genetics, Inc. $1.16 B FLGT United States Healthcare Diagnostics & Research
31 Twist Bioscience Corporation $1.13 B TWST United States Healthcare Diagnostics & Research
32 National Research Corporation $1.04 B NRC United States Healthcare Diagnostics & Research
33 23andMe Holding Co. $807.2 M ME United States Healthcare Diagnostics & Research
34 Heska Corporation $773.9 M

(Jan. 1, 2023)

HSKA United States Healthcare Diagnostics & Research
35 CareDx, Inc $556.2 M CDNA United States Healthcare Diagnostics & Research
36 Castle Biosciences, Inc. $478.6 M CSTL United States Healthcare Diagnostics & Research
37 Senseonics Holdings, Inc. $398.3 M SENS United States Healthcare Diagnostics & Research
38 Invitae Corporation $359.7 M NVTA United States Healthcare Diagnostics & Research
39 Bioventus, Inc. $228.1 M BVS United States Healthcare Diagnostics & Research
40 Celcuity Inc. $217.2 M CELC United States Healthcare Diagnostics & Research
41 Bionano Genomics, Inc. $199.0 M BNGO United States Healthcare Diagnostics & Research
42 Renalytix Plc $177.7 M 2O9 United States Healthcare Diagnostics & Research
43 Inotiv, Inc. $127.3 M NOTV United States Healthcare Diagnostics & Research
44 VolitionRx Limited $108.9 M VNRX United States Healthcare Diagnostics & Research
45 DermTech, Inc. $106.6 M DMTK United States Healthcare Diagnostics & Research
46 Personalis, Inc. $103.1 M PSNL United States Healthcare Diagnostics & Research
47 Accelerate Diagnostics, Inc. $101.0 M AXDX United States Healthcare Diagnostics & Research
48 Anixa Biosciences, Inc. $99.1 M ANIX United States Healthcare Diagnostics & Research
49 Sera Prognostics, Inc. $95.7 M SERA United States Healthcare Diagnostics & Research
50 Biodesix, Inc. $91.9 M BDSX United States Healthcare Diagnostics & Research

Top Diagnostics & Research Companies from the United States as of Jul. 01, 2023

8. Mettler-Toledo International Inc.

Market Cap (USD): $28.46 B

Stock: MTD

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Mettler-Toledo International Inc. Company Profile

9. Laboratory Corporation of America Holdings

Market Cap (USD): $18.76 B

Stock: LH

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Laboratory Corporation of America Holdings Company Profile

12. Quest Diagnostics Incorporated

Market Cap (USD): $15.72 B

Stock: DGX

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Quest Diagnostics Incorporated Company Profile

14. Charles River Laboratories International, Inc.

Market Cap (USD): $10.66 B

Stock: CRL

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Charles River Laboratories International, Inc. Company Profile

23. Ortho Clinical Diagnostics Holdings plc

Market Cap (USD): $4.19 B

(May 1, 2022)

Stock: OCDX

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Ortho Clinical Diagnostics Holdings plc Company Profile

24. Pacific Biosciences of California, Inc.

Market Cap (USD): $3.39 B

Stock: PACB

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Pacific Biosciences of California, Inc. Company Profile

29. Meridian Bioscience, Inc.

Market Cap (USD): $1.47 B

(Jan. 1, 2023)

Stock: VIVO

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Meridian Bioscience, Inc. Company Profile

32. National Research Corporation

Market Cap (USD): $1.04 B

Stock: NRC

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business National Research Corporation Company Profile

34. Heska Corporation

Market Cap (USD): $773.9 M

(Jan. 1, 2023)

Stock: HSKA

Country: United States

Sector: Healthcare

Industry: Diagnostics & Research

business Heska Corporation Company Profile