| 2025 | May | Released an e-book website "SUGO-Comic" |
|---|---|---|
| March | Released a gamepack website "SP Gamepack for Sugotoku" | |
| 2024 | September | Released AI English conversation App "Speak Lab for Sugotoku" |
| 2023 | July | Established "Dive Global Access, Inc." |
| 2022 | December | Established "Update Support Co., Ltd." |
| April | Transferred the Standard market of the Tokyo Stock Exchange | |
| 2021 | September | Released an IP-PBX communication service "NE-Phone System" |
| June | Merged with Advanced Traffic Information Service Co., Ltd. | |
| 2020 | September | Released a Wi-Fi router "ne@W-Fi" |
| July | Changed name from Yamaguchi renewable energy factory Co., Ltd. to Smart Community Support Co., Ltd. | |
| June | Released an antibacterial and antiviral glass-coating | |
| 2019 | December | Released a cloud-type call system "T-Macss" series |
| March | Released a kitting RPA tool "Kitting-One" | |
| 2018 | October | Released "Inaseri Market", an EC service for general consumers to purchase seafood |
| August | Started a service of buying and selling used terminal | |
| June | Dive Co., Ltd. merged with "Argo Inc." | |
| 2016 | December | Released “Inaseri”, an EC service for food and beverage business to purchase seafood |
| July | Released e-learning system "e-Manavie" | |
| June | Established "Inaseri Co., Ltd." | |
| 2015 | October | Established NE YinRun Co.,Ltd. |
| July | Acquired "Promote, Inc." | |
| June | Established "Yamaguchi renewable energy factory Co., Ltd." | |
| 2014 | November | Acquired Aizu Laboratory, Inc. |
| August | Released an IP phone service | |
| February | Listed on the first section of "Tokyo Stock Exchange" | |
| 2013 | November | Released an e-book service "BOOKSMART" |
| October | Released a mini-game website "Chokotto Game for Sugotoku" | |
| March | Acquired "and One Inc." | |
| 2012 | November |
Released reverse aution service "Profair" Released “Woman's Rhythm Notebook”, an app to to support women’s beauty and health |
| 2011 | October | Acquired "4QUALIA Co.,Ltd." |
| 2010 | August | Released the first Android App |
| 2009 | December | Released the first iOS App |
| 2007 | July | Listed 2nd section of "Tokyo Stock Exchange" |
| January | Certified to ISO/IEC 27001 and JIS Q27001 | |
| 2005 | December | Certified to ISMS |
| 2003 | February | Established "Dive Co., Ltd." |
| 2001 | February | Listed on "Osaka Securities Exchange" (currently "NASDAQ Japan")(Delisted in September 2007) |
| 2000 | June | Started solution business |
| March | Move to Shibuya-ward, Tokyo | |
| 1999 | April | Started text contents service |
| 1997 | November |
Started sales of mobile phone and PHS Started voice contents service |
| September | Move to Wakaba ward, Chiba city, Chiba prefecture | |
| July | Started sales operation | |
| 1989 | May | Established Nihon Enterprise Co., Ltd. in Toyota city, Aichi prefecture with the business domain of sales of personal computer and development and sales of software application(Capital:18,000,000yen) |