We provide high-quality products and services, leveraging our global network.

As a core operating company in the Medical Science Business Unit of the Sumitomo Corporation Group, we consistently provide high-quality products and services leveraging the group’s global network and expertise in R&D and production, as well as in regulatory affairs and quality control.

The Summit Pharmaceuticals Group (SPG) consists of SPI and its 100% subsidiaries, Summit Pharmaceuticals Europe (SPE) and Summit Pharmaceuticals China (SPC). SPG maintains its close cooperation each other. In addition, SPI dispatches secondees and/or trainees to SPE and SPC respectively.