Our Company

History

1969
Founded Rice Shop Ohkubo, LLC in Asakusa, Tokyo
Joined Franchise for Facilities Services
1975
Achieved No.1 sales in Facilities Franchisees
1976

Changed Corporate Name to Daioh Corporation

1977
Opened Office Coffee Service Business in Tokyo
Joined NCSA (National Office Coffee Service Association) as an International Regular Member 
1978
Founded Daiohs OCS Franchise Chain
1979
Increased Paid-in Capital to JPY 100 million
1980
Opened Tokyo PD (Processing and Distribution) Center
1983

Changed Corporate Name to Daiohs Corporation

1985
Increased Paid-in Capital to JPY 200 million
1988
Relocated Head office to Downtown Tokyo
Founded Daiohs USA (California)
1989
Celebrated 20th anniversary
1995
Increased Paid-in Capital to JPY 363 million
1996
Initial Public Offering to Over-The-Counter (OTC) Stock
Increased Paid-in Capital to JPY 743 million
1998
Headquarters moved to the Tokyo World Trade Center Building
1999
Founded Taiwan Daiohs
Celebrated 30th anniversary, renewed Corporate Image
Started Operating Fukuoka Factory
2000
Daiohs Corporation was reorganized as a Pure Holding company
Span off “Daiohs Services Corporation” and “Daiohs USA” as operating subsidiaries
Started Original Brand Facilities Services
Started Operating Osaka Factory
Started Pure Water Service
2002
For further expansion, Acquired Spring Water Business from Yokohama Rubber
Opened Tokyo Area Factory #1
2003
Started the Coverall business -regular office cleaning service, in partnership with Coverall (USA)
2004
Established Shanghai Daiohs
2005
Established Daiohs Korea
Listed on the Second Section of the Tokyo Stock Exchange
Increased Paid-in Capital to JPY 1,048 million
2007
Listed on the First Section of the Tokyo Stock Exchange
Increased Paid-in Capital to JPY 1,051 million
2008
Started operating Tokyo Area Factory #2
2009
Celebrated 40th anniversary
2010
Established Beijing Daiohs
Established Daiohs Hong Kong
Started operating Sapporo Factory
2011
Opened The Dust Control Plant #1
2012
Opened The Dust Control Plant #2
2014
Established Daiohs Malaysia
Established Daiohs Singapore
2015
ISO22000 Certified at Tokyo Area Factory #2
2016
Changed the Japanese operating company’s name from Daiohs Services to Daiohs Japan on September 1
2019
Daiohs USA expanded to Canada

Celebrated its 50th anniversary

2020
Headquarters moved to the Tokyo Station City Sapia Tower

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