Taisei Corporation

Taisei Corporation
	Headquarters in the Shinjuku Center Building
Native name	大成建設株式会社
Romanized name	Taisei Kensetsu kabushiki gaisha
Company type	Public KK
Traded as	TYO: 1801; NAG: 1801; Nikkei 225 component (TYO);
Industry	Construction
Founded	Tokyo, Japan (October 1, 1873)
Founder	Okura Kihachiro
Headquarters	Shinjuku Center Building, Shinjuku, Tokyo, Japan
Area served	Worldwide
Key people	Yamauchi Takashi (Chairman, Representative Director); Yoshiyuki Murata (President and Chief Executive Officer, Representative Director);
Products	Building Construction; Civil Engineering; Real Estate Development;
Brands	Palcon (パルコン)
Revenue	¥1,487,253 million (2017)
Operating income	¥140,823 million (2017)
Net income	¥90,566 million (2017)
Total assets	¥570,814 million (2017)
Number of employees	13,977 (2017)
Website	www.taisei.co.jp

Taisei Corporation (大成建設株式会社, Taisei Kensetsu kabushiki gaisha, formerly known in English as the Taisei Construction Company, Ltd.) is a Japanese corporation founded in 1873. Its main areas of business are building construction, civil engineering, and real estate development. Taisei's headquarters are located at Shinjuku Center Building in Nishi-Shinjuku, Shinjuku, Tokyo.

Taisei has 15 branch offices, 1 technology center, 46 domestic offices, 12 overseas offices, 29 consolidated subsidiaries and 43 affiliated companies accounted for by the equity-method.