Nasdaq or NYSE related Biotechnology: In Vitro & In Vivo Diagnostic Substances industry Top Companies List by Market Cap as of August 2026

IDEXX Laboratories, Inc. is a leader in pet healthcare innovation, serving practicing veterinarians around the world. Headquarters is in USA.

Idexx is animal healthcare company and they have over 7,000 employees across 175 countries.

Idexx Laboratories engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets.

Medical diagnosis and research oriented healthcare company with headquarters is in Massachusetts, USA.

Celldex is developing targeted therapeutics to address devastating diseases for which available treatments are inadequate. Its pipeline includes immunotherapies and other targeted biologics derived from a broad set of complementary technologies which have the ability to engage the human immune system and/or directly inhibit tumors to treat specific types of cancer or other diseases. Headquarters is in USA.

Neogen Corporation is a Food Processing, Animal Protein and Agriculture Industries company. It serve the companion and performance animal industries as well as the fields of life sciences and toxicology. The headquarters is in USA.

Intellia Therapeutics is a Biotechnology company. The company annual revenue is 43.2 million USD, total assets is 334.2 million USD and 211 employees as on 2019. The headquarters is in USA.