History
| March 2007 | Videase Inc. established in Minami-Azabu, Minato-ku, Tokyo for the purpose of software development and sales (capitalized at 500 thousand yen). |
| May 2007 | Established a subsidiary, VideAce Technology Co. |
| November 2007 | Head office relocated to Shinbashi, Minato-ku, Tokyo |
| March 2008 | Established wholly owned subsidiary development facility in Shanghai, VideAce Technology Inc. (current company name: sMedio Technology (Shanghai) Inc. |
| July 2009 | Sold all shares of its subsidiary, Taiwan VideAce Technology Co. |
| September 2009 | Company name changed to Rolltech Corporation. |
| April 2010 | Head office relocated to Nihonbashi-Honcho, Chuo-ku, Tokyo |
| August 2010 | Company name changed to sMedio Inc. |
| October 2011 | Establishes wholly owned subsidiary sMedio America Inc. in California, U.S.A. |
| March 2013 | Established a branch office in Taipei, Taiwan, and started some maintenance services for smart device business. |
| March 2015 | Listed on the Mothers section of the Tokyo Stock Exchange. |
| June 2015 | Acquired Information Space Inc. |
| June 2015 | Head office relocated to Mita, Minato-ku, Tokyo |
| August 2015 | Established Builog, Inc. |
| July 2016 | Acquired Tao Software Co. |
| April 2017 | Head office relocated to Shinkawa, Chuo-ku, Tokyo |
| May 2017 | Acquired MIX Technologies, Inc. |
| July 2017 | Merged with wholly owned subsidiary Vlog Inc. |
| January 2018 | Merged with wholly owned subsidiary MIX Technologies, Inc. |
| February 2018 | Closed Taipei Branch |
| April 2022 | Moved to the Tokyo Stock Exchange Growth Market |
| July 2022 | Formed capital and business alliance with Kiwi Technology, Inc. |
| April 2024 | Company name changed to GreenBee, Inc. |
| May 2024 | Closed wholly owned subsidiary sMedio America Inc. |
| May 2024 | Changed trade name of Chinese subsidiary to GreenBee Technology (Shanghai) Inc. |
Our Mission
Create more eco-friendly & convenient society through digital technologies.