Sankyu Inc. announced that the Board of Directors, at its meeting held on July 31, 2025, resolved to establish of investment limited partnerships, as described below. SANKYU-SBI Innovation Fund 1 Investment Limited Partnership (the CVC fund) and SANKYU-SBI M&A 1 Investment Limited Partnership (the Regional/Business Succession Fund). Purpose of establishing this fund: CVC fund Creating new businesses in fields such as renewable energy and social infrastructure.

Regional/Business Succession Fund: Expanding the mobilization capacity and accelerating growth of the Plant engineering business through business succession support for partner companies and small and medium-sized enterprises facing succession issues. Overview of the Fund: CVC fund. Name: SANKYU-SBI Innovation Fund 1 Investment Limited Partnership.

Location: 1-6-1, Roppongi, Minato Ku, Tokyo. Basis of establishment, etc.: Investment Limited Partnership Act. Purpose of composition: Investing in startup entities.

Date of Composition: September 1, 2025 (planned). Total investment Amount: Up to 5 billion yen (SANKYU INC. Investment Proportion 99%). limited liability member: SANKYU INC. Unlimited liability Partner: SBI Investment Co.

Ltd. Investment in capital: 50 million yen. Regional/Business Succession Fund: Name: SANKYU-SBI M&A 1 Investment Limited Partnership. Location: 1-6-1, Roppongi, Minato Ku, Tokyo.

Basis of establishment, etc.: Investment Limited Partnership Act. Purpose of composition: Investing in small and medium-sized enterprises. Date of Composition: September 1, 2025 (planned).

Total investment Amount: Up to 15 billion yen (SANKYU INC. Investment Proportion 99%). limited liability member: SANKYU INC. SBICM GK. Unlimited liability partner: SBI Shinsei Corporate Investment.

Investment in capital: 50 million yen.