Company intelligence / Profile preview

Cassella

Frankfurt am Main, Hesse, Germanycasella.com ↗

Ownership: Private
Employees: ~2500
Development stage: Other

Overview

Cassella was a major German chemical and pharmaceutical company founded in 1798. Initially focused on dyes—becoming the world’s largest producer by the early 20th century—it shifted to pharmaceuticals and cosmetics after World War II. It played a significant role in early chemotherapy research through collaboration with Paul Ehrlich. The company was acquired over time by Hoechst and ultimately became part of Sanofi’s corporate lineage.

Modalities: Small molecule
Industry: Pharma

Partnerships

Historical: Collaborated with Paul Ehrlich for chemotherapy research.Later: Part of IG Farben trust from 1925–1945.Postwar: Shareholders included BASF, Bayer, Hoechst until full control by Hoechst in 1970.

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