Company Profile (as of July 1, 2022)

Organization Chart (as of July 1, 2022)

Company Name

Toyo Gosei Co., Ltd.

Head Office

Hulic Asakusabashi Bldg 8F, 1-2-16,Asakusabashi, Taito-ku, Tokyo 111-0053 Japan
TEL: +81-3-5822-6170

Established

September 27, 1954

Capital1,618,888,703 yen

Major Products &Business• Photosensitive materials and polymers for photolithography process(UV, KrF, ArF, EUV) in semiconductor application and display
application (LCD and OLED)• Ultra-high purity organic chemicals and solvents forsemiconductor and electronic materials industry, organic
chemicals for flavor & fragrance industry, logistics service forliquid chemicals

Internal Audit Department

Representative Director, President

Yujin Kimura
Akira Deki
Satomi Hirasawa
Natsuo Watase
Munetomo Torii*
Tokio Matsuo*
Yasushi Mori
Makoto Miyazaki**
Shigeo Koshiyama**

Manufacturing Technology Department

Board of Directors

The Chiba Bank, Ltd.
Kiraboshi Bank, Ltd.
Mizuho Bank, Ltd.
Resona Bank, Limited.
Development Bank of Japan Inc.
The Norinchukin Bank
Sumitomo Mitsui Banking Corporation
The Minato Bank, Ltd.
The Shoko Chukin Bank, Ltd.
Nippon Life Insurance Company
MUFG Bank, Ltd.
The Keiyo Bank, Ltd.

IT and BPR Department

Procurement Department
Intellectual Property and Legal
Department
Photosensitive Materials
Research Center

Business Development Department

Photosensitive Materials
Division

Photosensitive Materials
Marketing Department

Research Planning Department

Sales Department
Board of Corporate Auditors

Correspondentbank

Financial and Accounting
Department

Human Resources and General
Affairs Department

General Meeting of Shareholders

790 people (as of March 31, 2022)

President
Executive Managing Director
Director
Director
Director
Director
Auditor
Auditor
AuditorCorporate Planning Department
Financial and Accounting Division

Employees

Director ofthe Board

Environment and Safety Department

Research & Development Department
Quality Assurance Department
Chiba Plant

Engineering Department
Manufacturing Department

Chemicals Division

Business Planning Department
Sales Department
Technical Development Department
Quality Assurance Department
Product Supply Department* Outside Director** Outside Auditor

Chemicals Product Engineering
Department
Ichikawa Plant
Aroma Chemical Plant

Logistics Division

Takahama Chemical Tank Terminal

Awaji Plant

Manufacturing Department

NetworkHead office

Creating a Base Network with Eyes on the World
Becoming a Next-Generation Global Brand
As a global brand, we carefully assess movements around the world, including market
trends and growth in demand, as we build a base network with the next two moves
ahead always on the horizon.
We aspire to be an organization consistently ready at the forefront of any era.

Hulic Asakusabashi Bldg., 8F.
1-22-16 Asakusabashi, Taito-ku, Tokyo,
111-0053
TEL: +81-3-5822-6170

Photosensitive Materials
Research Center
Ichikawa Plant

Aroma ChemicalPlant

Chiba Plant

Shanghai,
China OfficeOsaka Office
Awaji Plant

Takahama Chemical
Tank Terminal
Head office

Chiba Plant

Ichikawa Plant

Aroma Chemical Plant

Awaji Plant

1-51 Miyanodai, Tonosho-machi, Katori District, Chiba
Prefecture, 289-0623
TEL: +81-478-87-1111

1603 Kamimyoden, Ichikawa City, Chiba Prefecture,272-0012
TEL: +81-47-327-2121

1-58 Miyanodai, Tonosho-machi, Katori District, Chiba
Prefecture, 289-0623
TEL: +81-478-87-2830

9-1 Ikuhoniijima, Awaji City, Hyogo Prefecture,656-2225
TEL: +81-799-64-2101

Takahama Chemical Tank Terminal

Photosensitive Materials ResearchCenter

Osaka Office

Shanghai,
China Office

7 Takahama-cho, Ichikawa City, Chiba Prefecture,272-0125
TEL: +81-47-395-2151

4-2-1 Wakahagi, Inzai City, Chiba Prefecture, 270-1609
TEL: +81-476-98-3361

NLC Shin-Osaka building No.8
3-9-13 Nishinakajima, Osaka Yodogawa-ku, Osaka
532-0011 Japan
TEL: +81-6-7650-0071

Rotterdam,
Netherlands
Warehouse