Announcement of Capital and Business Alliance | Osaka Organic Chemical Industry June 2026

Overview of the Capital and Business Alliance

Osaka Organic Chemical Industry has entered into a capital and business alliance with Sanpō Chemical Laboratory, acquiring 50,204 shares, representing 33.8% of voting rights, as of June 1, 2026. The aim is to promote technological integration and strengthen competitiveness in the semiconductor and electronic materials sectors. The two companies have high compatibility in high purity and high-quality management and plan to advance joint development and technological cooperation to expand technical capabilities and improve market competitiveness. The background of the alliance includes responding to increasing demands for material sophistication and high purity, aiming to strengthen the supply structure of advanced materials.

Future Outlook and Corporate Strategy

This alliance is expected to have a minor impact on our performance for the fiscal year ending November 2026; however, ongoing technological integration and joint development are anticipated to support long-term growth and market expansion. The companies will promote joint development of materials for semiconductors and displays, aiming to advance high purity and metal management technologies. The synergy effects from the alliance are expected to diversify the technical fields we can address, enhance customer proposals, and contribute to the creation of new market opportunities.