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Construction Technology Research Institute Co., Ltd.
株式会社建設技術研究所
CTI Engineering Co., Ltd. Alias
1963-04-01
9621
TYO
Japan
Civil engineering planning, investigation, design, and project management
Construction consulting
Geological survey
Compensation consulting
Surveying services
Architectural office services
3-21-1 Nihonbashi Hamacho, Chuo-ku, Tokyo (Nihonbashi Hamacho F Tower)
Tatsuya Nishimura
3,025,875,010 　(30 100 million)
2,297 people
2,410 people

14 entries
DateDescription
1970-11-06 Founded as Yuasa Consultant Co., Ltd. on November 6, Showa 45 (1970).
1970-11-06 Yuasa Consultant Co., Ltd. founded
1971-12-28 Registered as a construction consultant business on December 28, Showa 46 (1971).
1971-12-28 Construction consulting business registered
1972-10-09 Registered as a surveying business on October 9, Showa 47 (1972).
1972-10-09 Surveying business registered
1994-12-16 Registered as a compensation consultant business on December 16, Heisei 6 (1994).
1994-12-16 Compensation consulting business registered
1995 Since the enactment of the Special Measures Law concerning the development of underground cable conduits in 1995, C.C. Box has become mainstream.
2004 In 2004, the 'Promotion Plan for Non-Utility Poles' was formulated, standardizing shallow underground installation methods and addressing areas such as narrow sidewalks and historic districts to preserve townscapes.
2019-03 The 'Guide for Low-Cost Methods for Non-Utility Poles' was formulated in March 2019.
2020-01 The 'Underground Cable Conduit Manual' was formulated in January 2020.
2024-06-12 Joined the CTI Group on June 12, Reiwa 6 (2024).
2024-06-12 Joined the CTI Group
+ Loaded when opened
7010001042703
Trade name株式会社建設技術研究所
Trade name (kana)ケンセツギジュツケンキュウジョ
Name in English
Corporation type301
Address〒103-0007 東京都中央区日本橋浜町３丁目２１番１号
Postal code1030007
Prefecture code13
City code102
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2018-04-02
Change date2015-10-05
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record1
Excluded from search0
Processing type01
Correction type1
Trade name image ID
Address image ID
Sequence number2164608
Source: National Tax Agency Corporate Number Publication Site, basic three items
7010001042703
Corporate number7010001042703
Trade name株式会社建設技術研究所
Trade name (kana)ケンセツギジュツケンキュウジョ
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address東京都中央区日本橋浜町３丁目２１番１号
Postal code1030007
Prefecture東京都
Prefecture code13
City or district中央区
City code102
Street address日本橋浜町３丁目２１番１号
Organisation type301
Processing type01
Correction type1
Status
Representative代表取締役社長執行役員    西村　達也
Capital3025000000
Employees2903
Employees (male)1961
Employees (female)1015
Business summary土木建設事業に関する企画、調査、計画、設計及び事業監理他
Website URLhttps://www.ctie.co.jp/
Year founded
Business categoryL:学術研究、専門・技術サービス業
Date established1963-04-04
Unified government qualification - grade|B|B|
Unified government qualification - business items207|208|216|217|229|301|302|303|304|305|306|309|313|315
Update date2018-04-02
Key information7010001042703
Source: gBizINFO (Ministry of Economy, Trade and Industry)
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2026-09-22 11:52 (Model: ggml-org/gpt-oss-20b )
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