Mitsubishi Chemical Group CorporationTSE: 4188

Notice Regarding Changes in Specified SubsidiariesNEW

· Issued by Mitsubishi Chemical Group Corporation


April 30, 2026

Company name: Mitsubishi Chemical Group Corporation Representative: Manabu Chikumoto

Representative Corporate Executive Officer, President and Chief Executive Officer Listed on the Prime Market of TSE (stock code: 4188

Contact: [Press inquiries]

Corporate Communications Office Tel: (+81) (0)3-6748-7140

[IR inquiries]

Investor Relations Office Tel: (+81) (0)3-6748-7120

Notice Regarding Changes in Specified Subsidiaries

Mitsubishi Chemical Group Corporation (hereinafter "MCG") hereby announces that there has been a change in our specified subsidiary as detailed below.

  1. Reason for the Change

    Nippon Sanso Holdings Corporation (TSE Prime: 4091; Head office: Shinagawa-ku, Tokyo; Representative Director, President CEO: Toshihiko Hamada; hereinafter "NSHD"), a consolidated subsidiary of MCG, reached an agreement to acquire Esteve Teijin Healthcare, S.L., which was under Corporación Químico-Farmacéutica Esteve and Teijin Holdings Europe B.V. and operates home healthcare services business in Spain. The acquisition was made through Oximesa S.L.U., the Spanish subsidiary of its European subsidiary, Nippon Sanso Euro-Holding S.L.U. (formerly Nippon Gases Euro-Holding S.L.U.).

    On March 3, 2026, NSHD completed the procedures to acquire the shares of the target company based on this agreement and subsequently renamed the acquired company to "Nippon Sanso Homecare España, S.L.U.". After acquiring the shares of the company and making it a subsidiary, NSHD conducted a review of the company's past capital transactions and it has been determined that Nippon Sanso Homecare España, S.L.U., which became a consolidated subsidiary, has become MCG's specified subsidiary because its capital corresponds to an amount equivalent to 10% or more of MCG's capital.

  2. Overview of the Subsidiary Subject to Change

(1) Name

Nippon Sanso Homecare España, S.L.U.

(2)

Location

Passeig del Ferrocarril, 369, P. I. Camí Ral,

08860 Castelldefels, Barcelona, Spain

(3) Name and title of

representative

Director Justin Corcho(Mr.)

(4) Line of business

Home healthcare services business

(5) Capital

EUR 35.7 million

(6) Establishment

February 2009

(7) Major shareholder(s)

and ownership

Oximesa S.L.U. 100%

percentage

(8)

Relationship between the listed company and the relevant company

Capital

Relationship

The company is a 100% owned subsidiary of Oximesa

S.L.U., which is NSHD's European subsidiary.

Personnel

Relationship

None

Business

Relationship

None

(9) Operating results and financial status of the relevant company for the last three years

Fiscal Year

Fiscal Year ended

December 2022

Fiscal Year ended

December 2023

Fiscal Year ended June

December 2024

Net Assets

12 million EUR

14 million EUR

36 million EUR

Total Assets

47 million EUR

61 million EUR

59 million EUR

Revenue

33 million EUR

37 million EUR

40 million EUR

Operating Profit

4 million EUR

3 million EUR

3 million EUR

Net Profit

3 million EUR

2 million EUR

2 million EUR

  1. Date of Transfer

    March 3, 2026

  2. Future Outlook

The impact of this matter has been incorporated into the full-year consolidated earnings forecast for the fiscal year ending March 2026, announced on February 5, 2026.