10 Healthcare Companies in Kolkata to Know

The healthcare companies on this list are building tools to manage, treat and cure diseases and chronic conditions.

Written by Margo Steines
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Photo: Shutterstock
UPDATED BY
Margo Steines | Apr 05, 2025

The healthcare sector in India encompasses medical technology, government hospital care, private medical care and diagnostics. The projected forecast for diagnostics alone is nearly $100 billion in next several years. Kolkata is uniquely poised as a healthcare hub — the industry has expanded over the last twenty years, bringing new hospitals, medical colleges and technology to the region. These Kolkata companies are contributing to healthcare growth and innovation in the area. 

Healthcare Companies in Kolkata

  • Sanofi
  • Philips
  • GSK
  • Roche
  • RAD365

Related ResourcesTech & Startup Jobs in Kolkata

 

Top Healthcare Companies in Kolkata

Sanofi is a public health and immunology company that specializes in vaccines. It produces vaccination products for diseases such as pertussis, rabies, tetanus and polio and continues to develop new vaccines like the recently released RSV shot. Beyond immunology, Sanofi’s focal areas for research and development are neurology, oncology, rare blood disorders and rare diseases.

 

Roche is a multinational healthcare firm that focuses on diagnostics and pharmaceuticals. Roche diagnostic tools use molecular diagnostics to search for biomarkers of diseases and conditions. The company owns a network of independently operated biotech companies, which also work on diagnostics projects. Roche’s pharma division recently produced Vabysmo, a top-performing injectable medication for macular degeneration that has brought in $3 billion in sales.

 

GSK makes vaccines and pharmaceuticals. The company’s products are divided into four therapeutic areas: immunology and respiratory therapies, oncology, HIV treatment and infectious disease. Originally founded in 1715 as a small London pharmacy, the company today employs a team of 70,000 members and holds over 14,000 patents.

 

Philips is a healthcare technology company that provides diagnostic imaging, image-guided therapy, patient monitoring and health informatics. It also offers clinical management tools such as clinical alarm management, a program that helps healthcare teams organize their responses to patient alarms without experiencing alarm fatigue.

 

The healthcare firm Baxter International Inc. is a provider of medical supplies and surgical tools. Its specialty areas of focus are in renal care, specifically dialysis technology, and critical and hospital care. These contexts require products like sterile IV solutions, parenteral nutrition systems, surgical sealants and infusion systems.

 

Abbott is a global healthcare enterprise that develops and manufactures healthcare products, including prescription drugs, medical devices, diagnostic tools and nutritional supplies. Its work spans the pharmaceutical, biotechnology and healthcare sectors, with notable business in the infant formula and adult nutritional supplement categories.

 

Johnson & Johnson is a diversified healthcare company that manufactures pharmaceutical products and medical devices. The company also provides a wide range of consumer products within the healthcare umbrella, such as Tylenol and Band-Aids. J&J’s pharmaceutical R&D focuses on oncology, neuroscience, immunology, infectious disease and vaccines.

 

RAD365 is a healthtech company that specializes in teleradiology, medical transcription and digital healthcare products. It was founded as a teleradiology company, which digitally transmits patient imaging such as x-rays and MRIs so that medical providers can collaborate without needing to be in the same physical location. Today, RAD365 continues to provide this service and AI analysis of imaging and other emerging medical technologies.

 

iKure Techsoft is a healthcare company with the mission of increasing access to medical care for people in underserved rural areas of India. Its business model pairs clinics that provide primary care services with rural community health workers who go out into the field and treat people where they live and work. The company equips its providers with a smartphone app for wireless health incident monitoring.

 

The healthcare biotech company GCC Biotech works with molecular biology technology. It offers laboratory services in the life sciences, such as DNA sequencing, gene synthesis, proteomics and molecular biology, which together provide the technological foundation for diagnostic products such as cancer detection kits.

 

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