News

1st Apr,2025

Notification of Shareholder Change

Dear Valued Customers and Business Partners,

We hope this letter finds you well.
We sincerely appreciate your continued support and partnership.

We are pleased to inform you that on March 25, 2025, all shareholders, led by AG III Investment Limited Partnership managed by Aspirant Group, signed an agreement to transfer all their shares to Quaker Chemical Corporation (“Quaker Chemical” “d.b.a. Quaker Houghton”) (headquartered in Pennsylvania, USA; listed on the NYSE and a constituent of the S&P 600 index). The transaction is expected to close on April 1 and is subject to applicable regulatory approvals and certain other customary conditions.

As a result of this shareholder change, Dipsol Chemicals will become a subsidiary of Quaker Houghton. We will continue doing what we do best in our business operations, as well as striving for further growth. Furthermore, we intend to maintain and further develop our business relationship with customers and business partners, just as we have in the past. We sincerely appreciate your continued trust and look forward to your ongoing support.

Sincerely,

April 1, 2025
Dipsol Chemicals Co., Ltd.
CEO Norio Naito
President Kazushige Takahashi

Overview of Quaker Chemical (d.b.a. Quaker Houghton)
Founded: 1918
Headquarters: Conshohocken, Pennsylvania, U.S.
Global Locations: 36 locations in 25+ countries
Employees: 4,400
Revenue: USD 1.84 billion
Business Activities: Manufacturing and sales of industrial process fluids
Website: https://home.quakerhoughton.com/

Contact Information
Dipsol Chemicals Co., Ltd., General Administration Division
2-5-15 Kyobashi, Chuo-ku, Tokyo
TEL: +81-3-6263-0556