Company intelligence / Profile preview

Lonstroff

Merenschwand, Aargau, Switzerland

Ownership: Private
Employees: ~300
Development stage: Other

Overview

Lonstroff is a Swiss-based manufacturer specializing in high-quality elastomer and plastic components for the pharmaceutical and medical device industries. The company produces primary packaging solutions such as rubber stoppers, plungers for pre-filled syringes, and various seals used in drug delivery systems. Following its acquisition by Sumitomo Rubber Industries in 2015, Lonstroff has expanded its global footprint, including the establishment of a state-of-the-art production facility in Slovenia. Their products are critical for maintaining the integrity and sterility of injectable medicines and other healthcare products. The company is recognized for its expertise in cleanroom manufacturing and advanced film-coating technologies for elastomer components.

Industry: Chemicals & Materials

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