Tokuyama Taiheiyo Corporation to Begin Operations
Taiheiyo Cement Corporation will establish a new company on October 1, 2026, transferring to it Tokuyama Cement's cement sales business.
Pacific Cement Co., Ltd.
太平洋セメント株式会社Taiheiyo Cement CorporationAliasTaiheiyo Cement SalesAlias太平洋セメント販売株式会社Alias
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Basic information
- Head office
- 1-1-1 Koishikawa, Bunkyo-ku, Tokyo 112-8503, Bunkyo Garden Gate Tower
- Chief executive
- Ryōbun Taura
- Capital
- 50,000,000
- Employees (non-consolidated)
- 131 people
- Employees (consolidated)
- 1,783 people
- Start date
- 2001-06-01
- End date
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Websites
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Business
Cement sales
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Related companies
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Network
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History
1881 (Meiji 14): Establishment of cement manufacturing company (founding of Onoda Cement Co., Ltd.)
Cement Manufacturing Co., Ltd. (later named Onoda Cement Co., Ltd.) established
Cement manufacturing company established (founding of Onoda Cement Co., Ltd.)
1881
Established a cement manufacturing company
The predecessor of our company, Onda Cement Co., Ltd., was established, marking the beginning of Japan's cement manufacturing history. From there, it continued to grow alongside expanding construction demands such as railways, ports, and dams, and has steadily progressed as a company supporting Japan's development.
1883 (Meiji 16): Lease of the government-owned Fukagawa Works Cement Factory (founding of Nippon Cement Co., Ltd.)
Cement plant (later to become Nihon Cement Co., Ltd.) leased from the nationally run Fukagawa Works
Leased cement plant from the state-run Fukagawa Works (founding of Nihon Cement Co., Ltd.)
1915 (Taisho 4): Acquisition of the current Iwaki plant through merger
The current Kamiiso Plant acquired through a merger
Acquired the current Iwaki plant through a merger
1923 (Taisho 12): Establishment of Chichibu Cement Co., Ltd.
Chichibu Cement Co., Ltd. established
Established Chichibu Cement Co., Ltd.
1932 (Showa 7): Completion of the Fujiwara plant
Fujiwara Plant completed
Completed the Fujiwara plant
1938 (Showa 13): Acquisition of the Tsukumi plant (current Oita plant) through merger
Tsukumi Plant (currently Oita Plant) acquired through a merger
Acquired the Tsukumi plant (now Oita plant) through a merger
Founded: January 10, 1941
1949 (Showa 24): Stock market listing
Stock listed
Listed on the stock exchange
1955 (Showa 30): Completion of the Saitama plant
Saitama Plant completed
Completed the Saitama plant
1962 (Showa 37): Completion of the Kumagaya plant
Kumagaya Plant completed
Completed the Kumagaya plant
1972 (Showa 47): Full acquisition of Myōsei Cement Co., Ltd.
All stock of Myojo Cement Co., Ltd., acquired
Acquired all shares of Myojo Cement Co., Ltd.
1990 (Heisei 2): Acquisition of California Portland Cement Co., USA (now Karupoltland Co., Ltd.)
U.S.-based California Portland Cement Company (currently CalPortland Company) purchased
Acquired California Portland Cement Co., USA (now CalPortland Co., Ltd.)
1993 (Heisei 5): Establishment of Jiangnan-Onoda Cement Co., Ltd. in China
Jiangnan Onoda Cement Co., Ltd. established in China
Established Jiangnan-Onda Cement Co., Ltd. in China
1994 (Heisei 6): Merger of Onoda Cement Co., Ltd. and Chichibu Cement Co., Ltd. to form Chichibu Onoda Co., Ltd.
Onoda Cement Co., Ltd., and Chichibu Cement Co., Ltd., merged, forming Chichibu Onoda Cement Corporation
Onda Cement Co., Ltd. and Chichibu Cement Co., Ltd. merged to form Chichibu Onda Co., Ltd.
1995 (Heisei 7): Establishment of Gison Cement Corporation in Vietnam
Nghi Son Cement Corporation established in Vietnam
Established Gison Cement Corporation in Vietnam
1998 (Heisei 10): Merger of Chichibu Onoda Co., Ltd. and Nippon Cement Co., Ltd. to form Pacific Cement Co., Ltd.
Chichibu Onoda Cement Corporation and Nihon Cement Co., Ltd., merged, forming Taiheiyo Cement Corporation
Chichibu Onda Co., Ltd. and Japan Cement Co., Ltd. merged to form Pacific Cement Co., Ltd.
1998
Pacific Cement Ship Out
Chichibu Onda Co., Ltd. and Japan Cement Co., Ltd. merged to form Pacific Cement Co., Ltd. The new company name embodies the aspiration to pursue further growth in the Indo-Pacific region.
2000~
Accelerating Global Expansion
In the 2000s, the Pacific Cement Group strengthened its business base in the United States while expanding production and sales systems in Vietnam and the Philippines. It broadened its network centered on the Indo-Pacific region, accelerating growth as a global company.
2001 (Heisei 13): Launch of eco-cement sales: Resource recovery project for municipal waste incineration ash (ash water washing system)
Sales of Ecocement commenced : Business recycling municipal waste incineration ash (Ash Washing System) started
Started selling Eco Cement: Resource recovery business of urban waste incineration ash (ash water washing system) began
Merged and established: June 1, 2001
2002 (Heisei 14): Announcement of the Self-Action Plan for Sustainable Development of the Cement Industry: Launch of AK system
Cement Industry Voluntary Action Plan for Sustainable Development launched : Operation of the Applied Kiln (AK) System commenced
Announced the "Self-Action Plan for Sustainable Development of the Cement Industry": AK system operation started
Headquarters moved to 1-7-12 Ginza, Chuo-ku, Tokyo, First Ginza Building
Aomori Division established
Utsunomiya Sales Office established
North Kanto Branch reorganized into North Kanto Branch (now Kanto Branch)
2009 (Heisei 21): Registration of ISO14001 company-wide integrated certification
Companywide ISO 14001 integrated certification registered
Registered ISO14001 company-wide integrated certification
10th anniversary of establishment
Osaka Branch reorganized into West Japan Branch; West Japan Branch Shikoku Sales Office (Takamatsu City) established
Hokkaido Division, Kyushu Sales Office established
2020 (Reiwa 2): Relocation of headquarters to Koishikawa, Bunkyo-ku
Head office relocated to Koishikawa, Bunkyo-ku, Tokyo
Moved headquarters to Koiikawa, Bunkyo-ku
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News
Tokuyama Taiheiyo Corporation to Begin Operations
Taiheiyo Cement Establishes Basic Policy on Customer Harassment
The Taiheiyo Cement Group established a basic policy on customer harassment to protect employees. Because harassment can harm employees' dignity and work environment, the group will respond firmly to such conduct.
Notice of Completion of Treasury Share Disposal and Payment Procedures
Taiheiyo Cement Corporation announced that payment procedures have been completed for treasury shares disposed of as restricted stock compensation. A total of 18,207 shares were allocated to directors, executive officers, and others. Payment was made through an in-kind contribution of monetary compensation claims.
Pacific Cement 2026 Fiscal Year First Quarter Financial Results Briefing Materials
The Pacific Cement Group promotes sustainable business activities and emphasizes contributions to the environment and society. This explains the financial results for the first quarter of fiscal year 2026.
Pacific Cement Q1 FY2027 Financial Summary
Pacific Cement's sales for the first quarter of FY2027 were approximately 221.9 billion yen, an increase of 5.1% compared to the same period last year. Operating profit was approximately 11.4 billion yen, up 1.1%, and ordinary profit was approximately 1.1 billion yen, an increase of 13.9%. Net profit was approximately 800 million yen, up 23.2%, while net income attributable to shareholders of the parent company was approximately 800 million yen, an increase of 22.3%. Total assets were approximately 159 billion yen, net assets were approximately 70.6 billion yen, and the equity ratio was 42.4%.
Pacific Cement Decides to Dispose of Treasury Shares with Transfer Restrictions as Part of Stock Compensation
Pacific Cement Co., Ltd. has resolved to dispose of 18,207 treasury shares as part of stock compensation with transfer restrictions for directors and officers. The disposal will be carried out on August 18, 2026, through the contribution of monetary claim rights as physical assets.
Taiheiyo Cement Records Special Profit from Land Transfer and Revises Earnings Forecast
Taiheiyo Cement is expected to transfer idle land in Chuo Ward, Tokyo, and realize a gain of 18,737 million yen. Accordingly, it recorded a special profit in the second quarter of the fiscal year ending March 2027 and revised its earnings forecast. The land was partially used as rental property.
Taiheiyo Cement Completes Post-Adjustment of Share Buyback
Taiheiyo Cement has completed the post-adjustment of its commitment-based share buyback (FCSR) conducted in May 2026, finalizing the total number of shares acquired.
Taiheiyo Cement Receives Top Rating for Three Consecutive Years in CDP Supplier Engagement Assessment
Taiheiyo Cement was selected as the 'Supplier Engagement Leader,' the highest rating, for the third consecutive year in the 2025 CDP Supplier Engagement assessment.
Pacific Cement Completes Acquisition of Concrete Assets from Vulcan Corporation in the US
Pacific Cement announced that it completed the acquisition of assets for the ready-mix concrete business of Vulcan Corporation in the United States on June 5, 2026.
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Public records
National Tax Agency basic information4010401082995
Source: National Tax Agency Corporate Number Publication Site, basic three items
- Trade name
- 太平洋セメント株式会社
- Trade name (kana)
- タイヘイヨウセメント
- Name in English
- Corporation type
- 301
- Address
- 〒112-0002 東京都文京区小石川１丁目１番１号
- Postal code
- 1120002
- Prefecture code
- 13
- City code
- 105
- Address outside Japan
- Prefecture in English
- City in English
- Address outside Japan in English
- Corporate number assignment date
- 2015-10-05
- Update date
- 2024-06-24
- Change date
- 2020-05-15
- Registry closure date
- Reason for registry closure
- Successor corporate number
- Details of the change
- Latest record
- 1
- Excluded from search
- 0
- Processing type
- 12
- Correction type
- 1
- Trade name image ID
- Address image ID
- Sequence number
- 1746211
METI gBizINFO4010401082995
Source: gBizINFO (Ministry of Economy, Trade and Industry)
- Corporate number
- 4010401082995
- Trade name
- 太平洋セメント株式会社
- Trade name (kana)
- タイヘイヨウセメント
- Trade name (alphabet)
- Registry closure date
- Reason for registry closure
- Registered address
- 東京都文京区小石川１丁目１番１号
- Postal code
- 1120002
- Prefecture
- 東京都
- Prefecture code
- 13
- City or district
- 文京区
- City code
- 105
- Street address
- 小石川１丁目１番１号
- Organisation type
- 301
- Processing type
- 12
- Correction type
- 1
- Status
- Representative
- 代表取締役社長 田浦 良文
- Capital
- 86174000000
- Employees
- 1733
- Employees (male)
- Employees (female)
- Business summary
- (1)セメント、レディーミクストコンクリート及びセメントを使用する製品の製造並びに販売 (2)土木建築材料の製造、加工及び販売 (3)石灰石その他鉱物及び土石の採掘、加工並びに販売 (4)環境マネージメント事業・廃棄物の処理及び再生利用 (5)電気・通信・電子機器及びこれらの部品、材料の製造並びに販売
- Website URL
- http://www.taiheiyo-cement.co.jp/
- Year founded
- Business category
- E:製造業
- Date established
- 1881-05-03
- Unified government qualification - grade
- A|A|A|
- Unified government qualification - business items
- 103|124|129|203|224|229|303|315
- Update date
- 2024-06-24
- Key information
- 4010401082995
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Sources & updates
DOMAINOwn domain：Yes
UPDATED2026-11-13 07:48 · Model: gpt-oss-20b(16)