| Oct. 1990 | Founded SOFTBANK GIKEN CORP. |
|---|---|
| Jul. 1991 | Founded SOFTBANK NETWORK CENTER CORP. |
| Apr. 1992 | Established Osaka Office. |
| Apr. 1994 | Established Fukuoka Office. |
| Aug. 1997 | Founded SB NETWORKS CORP. by merging SOFTBANK GIKEN CORP. and SOFTBANK NETWORKS CENTER CORP. |
| Jan. 1999 | Changed trade name to SOFTBANK TECHNOLOGY CORP from SB NETWORKS CORP. |
| Jul. 1999 | Registration of Over-the-Counter at Japan Securities Dealers Association. |
| Apr. 2000 | Founded BROADBAND TECGNOLOGY CORP. (Changed trade name to SBT CONSULTING CORP. in Sep. 2005), EC ARCHITECT Corp. and SOFTBANK MOBILE TECHNOLOGY CORP. |
| Apr. 2001 | Converted E-COSMO,Inc (Present as M-SOLUTIONS,Inc.) to subsidiary. |
| Jun. 2002 | Relocated headquarters from Hakozaki to Iidabashi. |
| Mar. 2004 | Merged AIP Bridge CORP. |
| Dec. 2004 | Listed on the Second Section of Tokyo Stock Exchange. |
| Mar. 2006 | Listed on the First Section of Tokyo Stock Exchange. |
| Sep. 2007 | Merged AIP Bridge CORP. |
| Mar. 2008 | Merged with SBT CONSULTING CORP. and SOFTBANK MOBILE TECHNOLOGY CORP. |
| Jun. 2008 | Converted e-Commerce Technology Corp. to subsidiary. |
| Oct. 2008 | Established Nagoya Office. |
| Nov. 2009 | Dissolution of EC ARCHITECT Corp. |
| Apr. 2010 | Merged with e-Commerce Technology Corp. |
| Oct. 2011 | Established Taiwan Branch. |
| Jun. 2012 | Established subsidiary company in Hong Kong. |
| Jun. 2012 | Established Shiodome Office. |
| Nov. 2012 | Established Shiodome Development Base. |
| Dec. 2012 | Established subsidiary company in Korea. |
| Jun. 2013 | Converted FONTWORKS Incorporated to subsidiary. |
| Jun. 2013 | Converted Kan Corporation to subsidiary. |
| Nov. 2013 | Established Fukuoka Development Center. |
| Feb. 2014 | Relocated headquarters from Iidabashi to Shinjuku. |
| Apr. 2014 | Converted Cybertrust Japan Co., Ltd. to subsidiary. |
| Jul. 2014 | Converted MIRACLE LINUX CORPORATION to subsidiary. |
| Jul. 2015 | Founded ASORA Tech Corp. |
| Jul. 2016 | Founded REDEN Corp., a joint venture company with MY FARM, INC. |
| Dec. 2016 | Established Shiodome Development Center. |
| Dec. 2016 | Established Sendai Development Center. |
| Oct. 2017 | Merged with MIRACLE LINUX CORPORATION and Cybertrust Japan Co., Ltd. |
| Oct. 2018 | Established Sendai Office. |
| Sep. 2019 | Established Shibadaimon Development Center. |
| Oct. 2019 | Changed trade name to SB TECHNOLOGY CORP. from SOFTBANK TECHNOLOGY CORP. |
| Mar. 2020 | Established Nagoya Development Center. |
| Jul. 2020 | Established Tennozu Development Lab. |
| Jul. 2020 | Converted DENEN Co. Ltd. to subsidiary. |
| Apr. 2021 | Converted I/O SYSTEM INTEGRATION CO., LTD to subsidiary. |
| May. 2021 | Established Toyama Development Center. |
| Apr. 2022 | Transition to the "Prime Market" in the Tokyo Stock Exchange. |
| Sep. 2023 | Sold all shares of FONTWORKS Incorporated. |