Raito Kogyo Co.,Ltd.

Over 70 year history in innovation and quality of our specialized civil engineering technologies

Since establishment in 1943, Raito Kogyo Co., Ltd. has expanded the business as a civil engineering specialist contractor with "Be Innovative" and "Fulfill Responsibility" as our mottos. We have developed and commercialized unique and original techniques in the areas of tunnel repair and maintenance, slope protection, ground improvement to address the particular needs of the age.


The construction market in Japan now undergoes structural changes due to the long-term reduction of government investment. We renew our determination to always create new values harmonious to nature and to service to the society by applying our unique technologies and rich experiences, particularly in the areas of Land Conservation, Infrastructure and Environment.  We appreciate your continued support and understanding.

Headquarters :

4-2-35 Kudan-kita, Chiyoda-ku,

Tokyo, 102-8236, Japan

Website:  http://www.raito.co.jp/

Tel :  +81-3-3265-2506

Fax :  +81-3-3265-2568

Regional office :

Sapporo / Sendai / Tokyo / Niigata / Nagoya / Osaka / Hiroshima / Fukuoka / Tochigi (Equipment Center)

Employees :  1,063

Paid-in Capital : 6,119,475,000 yen

Offices in Southeast Asia

Hong Kong

Raito Engineering & Construction Ltd.

Room 2504, 25/F, Bonham Trade Centre

50 Bonham Strand, Sheung Wan, Hong Kong

TEL : +852-2851-0930

FAX : +852-2851-0960


Raito-Fecon Innovative Geotechnical Engineering Joint Stock Company

19 Floor, CEO Tower, Plot HH2-1, Me Tri Ha Urban area, Pham Hung

Street,Me Tri Ward, Nam Tu Liem District, Hanoi City, Vietnam

TEL : +84-28-3930-2772

FAX : +84-28-3930-2772


Raito Kogyo Singapore Branch

1003 Bukit Merah Central #05-15

Singapore 159836

TEL : +65-6862-7441

FAX : +65-6270-8043

Raito, Inc.

32960 Alvarado-Niles Rd., Suite 680, Union City, CA 94587

Phone: +1-510-259-9900  Fax: +1-510-259-9901

Toll Free: 1-866-DEEP-MIX (1-866-333-7649)

Email: info@raitoinc.com