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Central Glass Co., Ltd.

セントラル硝子株式会社韓国セントラル硝子株式会社Alias中央インシュレーション株式会社Alias
Ticker
Listed market
TYO
Country
Japan
Employees (consolidated)
3,194
Related companies
31
§01

Basic information

BASIC
Head office
1 Kōwa Ichihashi Building, 3-7-1 Kanda Nishikicho, Chiyoda-ku, Tokyo
Chief executive
Kazuhiko Maeda
Capital
18,168,000,000  (181 100 million)
Employees (non-consolidated)
1,373 people
Employees (consolidated)
3,194 people
Start date
1936-10-10
End date
§02

Websites

1 DOMAINS
§03

Business

8
Architectural and residential glassAutomotive glassElectronic materialsEnergy materialsFertilizersGlass fibersMedical chemicalsMaterial chemicals
§04

Related companies

31 COMPANIES
Company name Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
FC Specialty Co., Ltd.
Group
Central Glass Fiber Co., Ltd.
Group
Central Sangobun Co., Ltd.
Group
Zhejiang Zhongxiao Kangpeng Chemical Co., Ltd.
Group
Central Glass Construction Co., Ltd.
Group
Central Glass Sales Co., Ltd.
Group
Central Glass Products Co., Ltd.
Group
Central Chemical Co., Ltd.
Group
SynQuest Laboratories, Inc.
Group
Japan Vietnam Fertilizer Company
Group
J-CELL Corporation
Group
Tosho Central Co., Ltd.
Group
Central Glass Plant Service Co., Ltd.
Group
Central Glass Czech s.r.o.
Group
Central Glass International, Inc.
Group
セントラルエンジニアリング株式会社
Group
Mie Glass Industry Co., Ltd.
Group
上海中硝商貿有限公司
Group
Central Glass Co., Ltd.
Group
Kika Electronics Materials Singapore Pte. Ltd.
Group
Jijia Electronic Materials Trading (Shanghai) Co., Ltd.
Group
Jijia Electronic Materials Co., Ltd.
Group
Japan Special Glass Co., Ltd.
Group
江西天賜中硝新材料有限公司
Group
浙江中硝博瑞商貿有限公司
Group
浙江博瑞中硝科技有限公司
Group
サンゴバングループ
Alliance
Apollo Scientific Limited
セントラルグラスウール株式会社
双和運輸倉庫株式会社
有限会社宇部分析センター
Names without a link are companies not yet registered in OpenBizGraph
§05

Network

NETWORK
Drag to move · click to open
§06

History

86 EVENTS

Founded in 1936 (Showa 11) in Ube City, Yamaguchi Prefecture, the company is based on Ube Saotatsu Industrial Co., Ltd.Sources

Ube Soda Kogyo Co., Ltd. was founded in Ube, Yamaguchi Prefecture.Sources

Established on October 10, 1936.Sources

1940 (Showa 15): Commenced soda ash production.Sources

Production of soda ash began.Sources

1949 (Showa 24): Listed on the Tokyo Stock Exchange.Sources

Listed on the Tokyo Stock Exchange.Sources

1953 (Showa 28): Converted part of soda ash production facilities to the Solvay process and began producing ammonium chloride for fertilizers.Sources

Part of the soda ash production facilities was converted to the ammonium chloride soda process, and production of ammonium chloride for fertilizer began.Sources

1958 (Showa 33): Established the former Central Glass Co., Ltd. and entered the glass business.Sources

The former Central Glass Co., Ltd. was established, marking the company's entry into the glass business.Sources

1959 (Showa 34): The former Central Glass built the Sakai plant (now Central Glass Products Co., Ltd., hereafter "CGP") and began producing flat glass.Sources

The former Central Glass constructed the Sakai Plant [now Central Glass Products Co., Ltd. (hereinafter, “CGP”)] and began producing flat glass.Sources

1960 (Showa 35): Developed and began producing advanced fertilizers based on ammonium chloride.Sources

Developed and began producing high-analysis compound fertilizer based on ammonium chloride.Sources

1963 (Showa 38): Ube Saotatsu Industrial Co., Ltd. absorbed the former Central Glass and changed its name to Central Glass Co., Ltd.; partnered with Tōa Fuel Industrial Co., Ltd. to establish Central Chemical Co., Ltd.; built the Matsusaka plant (now CGP) and began producing safety glass.Sources

Ube Sōtatsu Industrial Co., Ltd. absorbed the former Central Glass and changed its corporate name to Central Glass Co., Ltd.Sources

Partnered with Tōa Fuel Industry Co., Ltd. and established Central Chemical Co., Ltd.Sources

Constructed the Matsusaka plant (now CGP) and began production of safety glass.Sources

1964 (Showa 39): Began producing ground glass at the Matsusaka plant (now CGP) using the duplex method.Sources

Started production of ground glass using the duplex method at the Matsusaka plant (now CGP).Sources

Matsusaka plant completion ceremony (May 1964).Sources

1967 (Showa 42): Began producing molded glass at the Matsusaka plant (now CGP).Sources

Started production of molded plate glass at the Matsusaka plant (now CGP).Sources

1969 (Showa 44): Began producing float glass at the Matsusaka plant (now CGP) using the float process.Sources

Started production of float plate glass using the float method at the Matsusaka plant (now CGP).Sources

1971 (Showa 46): Established Central Glass Fiber Co., Ltd., a glass fiber manufacturing company.Sources

Established Central Glass Fiber Co., Ltd., a glass fiber manufacturing company.Sources

1973 (Showa 48): Established the Glass Research Institute and Chemical Research Institute (now the Foundation Chemical Research Institute and New-STEP Research Institute).Sources

Established the Glass Research Institute and the Chemical Research Institute (now the Foundation Chemical Research Institute and New-STEP Research Institute).Sources

1974 (Showa 49): Completed fluorine production facilities at the Ube plant.Sources

Completed fluorine acid production facilities at the Ube plant.Sources

1978 (Showa 53): Established the Ube Research Institute (now the Functional Chemistry Research Institute).Sources

Established the Ube Research Institute (now the Functional Chemistry Research Institute).Sources

1982 (Showa 57): Began production of float glass plates using the float method at the Sakai plant (now CGP).Sources

Started production of float plate glass using the float method at the Sakai plant (now CGP).Sources

Completed versatile production facilities for organic fluorides at the Ube plant.Sources

1984 (Showa 59): Completed multi-purpose production facilities for organic fluorides at the Ube plant.Sources

1988 (Showa 63): Completed multi-purpose production facilities for high-purity fluoride gas at the Ube plant; separated the fertilizer production division and established Central Chemical Co., Ltd.Sources

Completed versatile production facilities for high‑purity fluoride gas at the Ube plant.Sources

Separated the fertilizer production division and established Central Chemical Co., Ltd.Sources

1989 (Heisei 1): Established Central Glass America, Inc. in the United States. Through that company, jointly established Carlex Glass Company, a manufacturer and seller of automotive glass, with the Ford Motor Company group.Sources

Established Central Glass America, Inc. in the United States.Sources

Through that company, jointly established Carlex Glass Company, a manufacturer and distributor of automotive glass, with the Ford Motor Company group.Sources

1991 (Heisei 3): Established Central Glass International, Inc. in the United States.Sources

Established Central Glass International, Inc. in the United States.Sources

1994 (Heisei 6): Completed dedicated manufacturing facilities for pharmaceutical APIs at the Ube plant.Sources

Dedicated manufacturing facilities for active pharmaceutical ingredients were completed at the Ube Plant.Sources

1996 (Heisei 8): Jointly established Japan Vietnam Fertilizer Company, a fertilizer manufacturing company, in Vietnam.Sources

Japan Vietnam Fertilizer Company was established as a joint venture in Vietnam.Sources

2002 (Heisei 14): Acquired SynQuest Laboratories, Inc., a U.S. fluorine compound contract lab venture; partnered with the French Saint-Gobain group in the automotive glass business and established Central Sangoban Co., Ltd., a joint automotive glass sales company.Sources

Acquired SynQuest Laboratories, Inc., a U.S. contract laboratory venture specializing in fluorine compounds; formed a business alliance with the French Saint-Gobain Group in the automotive glass business and established Central Saint-Gobain Co., Ltd., a joint automotive glass sales company.Sources

Acquired SynQuest Laboratories, Inc., a fluorine compound contract lab venture in the United States.Sources

Partnered with France's Saint‑Gobain Group in the automotive glass business and established Central Saint‑Gobain Co., Ltd., a joint automotive glass sales company.Sources

2003 (Heisei 15): Absorbed and merged with Central Chemical, reorganized into the Kawasaki plant (now Ube Kawasaki Manufacturing Plant); established Central Glass Europe Limited in the UK. Through that company, invested in the UK fine chemical affiliate Apollo Scientific Limited.Sources

Central Chemical was absorbed in a merger, and operations were reorganized as the Kawasaki Plant (now the Kawasaki Manufacturing Facility of the Ube Plant); Central Glass Europe Limited was established in the United Kingdom. Through this company, an equity stake was acquired in Apollo Scientific Limited, a British fine chemicals company.Sources

Absorbed Central Chemical and reorganized into the Kawasaki plant (now the Ube Plant Kawasaki Manufacturing Site).Sources

Established Central Glass Europe Limited in the United Kingdom. Through the company, invested capital in the UK fine chemical affiliate Apollo Scientific Limited.Sources

2005 (Heisei 17): Invested in and made a subsidiary of Kijia Electronic Materials Co., Ltd. in Taiwan.Sources

Invested in Taiwan's Ji Jia Electronic Materials Co., Ltd., making it a subsidiary.Sources

2008 (Heisei 20): Jointly established Zhejiang Zhongxiao Kangpeng Chemical Co., Ltd., an organic fluorine-based fine chemical production company, in China.Sources

Established Zhejiang Central Glass Kangpeng Chemical Co., Ltd., a joint venture in China for the production of organofluorine fine chemicals.Sources

2011 (Heisei 23): Acquired part of the assets and business from Zeledyne LLC. in the U.S., and established Carlex Glass America, LLC, a manufacturer and seller of float glass plates and automotive processing glass.Sources

Acquired certain assets and businesses from Zeledyne LLC in the United States and established Carlex Glass America, LLC, a manufacturer and seller of float glass and processed glass for automotive applications.Sources

2012 (Heisei 24): Established Central Glass Korea Co., Ltd. in Korea for the sale and export/import of our products and related products.Sources

Established Central Glass Korea Co., Ltd. to sell, export, and import the company's products and related products in South Korea.Sources

Established J-Cell Co., Ltd. in Korea for the manufacture and sale of lithium-ion battery electrolytes and technical services. Acquired two subsidiaries of Guardian Industries Corp. in the U.S., and established Carlex Glass of Indiana, Inc. and Carlex Glass Luxembourg S.A., both aimed at automotive glass manufacturing and sales.Sources

Established J-Cell Co., Ltd. in South Korea, aimed at manufacturing and selling electrolytes for lithium-ion batteries and providing technical services.Sources

Acquired two subsidiaries of Guardian Industries Corp. in the United States and established Carlex Glass of Indiana, Inc. and Carlex Glass Luxembourg S.A. for the manufacture and sale of automotive glass.Sources

Central Glass Tokyo Co., Ltd. absorbed and merged with regional architectural glass sales companies and changed its name to Central Glass Sales Co., Ltd.; ceased production of soda ash.Sources

Central Glass Tokyo Co., Ltd. merged with regional architectural glass sales companies and changed its name to Central Glass Sales Co., Ltd.Sources

Stopped production of soda ash.Sources

Carlex Glass America, LLC, an automotive glass manufacturer, absorbed and merged with Carlex Glass Company, LLC and Carlex Glass of Indiana, Inc.; established Central Glass Czech s.r.o. in the Czech Republic for the manufacture and sale of lithium-ion battery electrolytes.Sources

Automotive glass manufacturer Carlex Glass America, LLC merged with Carlex Glass Company, LLC and Carlex Glass of Indiana, Inc.Sources

Established Central Glass Czech s.r.o. in the Czech Republic for manufacturing and selling electrolytes for lithium-ion batteries.Sources

Production of patterned glass at the Matsusaka Plant (now CGP) was discontinued.Sources

Production of float glass at the Sakai Manufacturing Facility of the Matsusaka Plant (now CGP) was discontinued; Central Glass Products Co., Ltd. was established; all shares (ownership interests) in Carlex Glass America, LLC and Carlex Glass Luxembourg S.A. were transferred to a special-purpose company established by Atlas Holdings LLC.Sources

Stopped production of float glass at the Matsusaka Factory Sakai Manufacturing Plant (now CGP).Sources

Established Central Glass Products Co., Ltd.Sources

Transferred all shares (stakes) of Carlex Glass America, LLC and Carlex Glass Luxembourg S.A. to a special purpose company established by Atlas Holdings LLC.Sources

Central Glass America, Inc. was liquidated; the domestic architectural glass and automotive glass businesses were spun off and transferred to Central Glass Products Co., Ltd.Sources

Liquidated Central Glass America, Inc.Sources

Divided domestic architectural glass and automotive glass businesses and transferred them to Central Glass Products Co., Ltd.Sources

All shares (ownership interests) in Saint-Gobain Central Glass (Qingdao) Co., Ltd. held by Central Saint-Gobain Investment Co., Ltd. were transferred to the Saint-Gobain Group; Central Saint-Gobain Investment Co., Ltd. was liquidated.Sources

Settled Central Glass Europe Limited.Sources

Transferred all shares of Apollo Scientific Limited.Sources

§07

News

39 ARTICLES

Notice Regarding Fire Safety Law Violations at Our Ube Factory Kawasaki Manufacturing PlantSources

It has been discovered that equipment not compliant with the technical standards of the Fire Service Act was being used at our Ube Factory Kawasaki Manufacturing Plant. On November 5, 2026, we received a compliance order for hazardous material manufacturing facilities from Kawasaki City. We deeply apologize for the concerns and inconvenience caused to local residents and stakeholders.

Notice of Participation in the 2026 Cleaning ExpoSources

Our company will participate in the "2026 Cleaning Expo" held at Tokyo Big Sight from November 18 to 20, 2026. We will conduct a demo cleaning of the fluorinated solvent CELEFIN® 1233Z and hold a seminar to introduce the product's features and the benefits of implementation. Admission is free with pre-registration.

Central Glass Co., Ltd. Receives 'Kurumin Certification' as a Childcare Support CompanySources

Central Glass Co., Ltd. has obtained the 'Kurumin Certification', a system certified by the Minister of Health, Labour and Welfare. This certification recognizes companies that actively support employees in balancing work and childcare. The company has enhanced various systems to support the coexistence of childcare and work, and it is committed to creating a workplace where diverse talents can work with peace of mind.

Participating in BASC Booth at CEATEC 2026Sources

Central Glass Co., Ltd. is a member of the Battery Supply Chain Association (BASC) and will participate in the BASC exhibition booth at CEATEC 2026, which is held at Makuhari Messe. The BASC booth will display exhibits introducing the overall picture of the battery supply chain and the strengths of each member company, and special events will also be held. Attendance requires prior registration, and details can be confirmed on the official CEATEC website and the BASC website.

Supply Status of Special Gases for SemiconductorsSources

Central Glass continues to secure raw materials corresponding to the order quantities and maintain supply, regardless of reports. We will continue to procure raw materials and maintain stable supply.

Central Glass Receives Chemical and Environmental Technology AwardSources

Central Glass received the 78th Chemical and Environmental Technology Award from the Kinki Chemical Association for its research on selective conversion technology of carbon-fluorine bonds, which was jointly promoted with Hokkaido University. This technology is expected to have applications in a wide range of fields such as pharmaceuticals and pesticides, and was published in an international scientific journal in 2025.

2026 Annual New Employee Orientation President's Speech SummarySources

He emphasized the importance of trustworthy behavior, fair thinking, and compliance to the new employees of Central Glass. He stressed employee initiative, challenge, and integrity, and called for actions based on the company's philosophy and values. He considers employees as the greatest asset and promotes training and career autonomy.

The 61st Central Glass International Architectural Design Competition Entry BeginsSources

Central Glass has been hosting an international architectural design competition since 1966, and this time the theme is "Rich Tourism". The registration deadline is August 20, 2026, and the submission deadline is August 27. Please refer to the official website for details.

Central Glass Recognized as a Health & Productivity Management Organization 2026Sources

Central Glass has been recognized as a Health & Productivity Management Organization 2026 (Large Enterprise Division) by the Ministry of Economy, Trade and Industry and the Japan Health Conference, following last year's recognition. The company promotes employee health management as part of its management strategy and plans to continue efforts to maintain and improve safety and health.

Celebrating 10 Years of Celefin 1233Z Sales and Exhibiting at Automotive World TokyoSources

Central Glass will showcase its fluorine-based solvent "CELEFIN® 1233Z," which has celebrated its 10th anniversary since launch, at Automotive World Tokyo held at Tokyo Big Sight from January 21 to 23, 2026. The product's environmental performance and cleaning power will be demonstrated through videos and demos, encouraging visitors to experience it at the booth.

§08

Public records

GOV
National Tax Agency basic information4250001003329
Source: National Tax Agency Corporate Number Publication Site, basic three itemsSources
Trade name
セントラル硝子株式会社
Trade name (kana)
セントラルガラス
Name in English
Corporation type
301
Address
〒755-0001 山口県宇部市大字沖宇部5253番地
Postal code
7550001
Prefecture code
35
City code
202
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date
2015-10-05
Update date
2019-04-11
Change date
2015-10-05
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record
1
Excluded from search
0
Processing type
01
Correction type
1
Trade name image ID
Address image ID
Sequence number
4980829
METI gBizINFO4250001003329
Source: gBizINFO (Ministry of Economy, Trade and Industry)Sources
Corporate number
4250001003329
Trade name
セントラル硝子株式会社
Trade name (kana)
セントラルガラス
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address
山口県宇部市大字沖宇部5253番地
Postal code
7550001
Prefecture
山口県
Prefecture code
35
City or district
宇部市
City code
202
Street address
大字沖宇部5253番地
Organisation type
301
Processing type
01
Correction type
1
Status
Representative
代表取締役 社長執行役員  前田 一彦
Capital
18168000000
Employees
1625
Employees (male)
1410
Employees (female)
215
Business summary
化成品等の製造販売
Website URL
http://www.cgco.co.jp/
Year founded
Business category
E:製造業
Date established
1936-10-10
Unified government qualification - grade
|A||A
Unified government qualification - business items
229|402
Update date
2019-04-11
Key information
4250001003329
§09

Sources & updates

SOURCES
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