| 1995-03 |
Established System Integrator Inc. with capital of 10,000 thousand yen in Minami-Urawa, Urawa City (now Minami-ku, Saitama City). |
| 1995-03 |
Establishment of 'System Integrator Co., Ltd.' with capital of 10,000 thousand yen |
| 1995-03 |
Established System Integrator Co., Ltd. in Nishi-Urawa, Urawa City (now Nishi-Urawa, Minami-ku, Saitama City) with a capital of 10,000,000 yen. |
| 1996-03 |
Released EC site construction package software 'SI Web Shopping'. |
| 1996-03 |
Released EC site construction package software "SI Web Shopping". |
| 1997-08 |
Released database development support tool 'SI Object Browser'. |
| 1997-08 |
Released database development support tool "SI Object Browser". |
| 2002-06 |
Released database design tool 'SI Object Browser ER'. |
| 2002-06 |
Released database design tool "SI Object Browser ER". |
| 2004-05 |
Released next-generation ERP 'GRANDIT' developed via consortium model. |
| 2004-05 |
Release of the next-generation ERP 'GRANDIT' |
| 2004-05 |
Released next-generation ERP "GRANDIT" developed using a consortium model. |
| 2005-03 |
Moved headquarters to Numazaki, Minami-ku, Saitama City. |
| 2005-03 |
Moved headquarters to Numa, Minami-ku, Saitama City. |
| 2006-07 |
Established Osaka branch in Imabashi, Chuo-ku, Osaka City. |
| 2006-07 |
Established Osaka branch in Imabashi, Chuo-ku, Osaka. |
| 2006-08 |
Founded and participated in the Made In Japan Software Consortium. |
| 2006-08 |
Launched and participated in the Made In Japan Software Consortium. |
| 2006-12 |
Listed on the Tokyo Stock Exchange Mothers market. |
| 2006-12 |
Listing on the Tokyo Stock Exchange Mothers market |
| 2006-12 |
Listed on the Tokyo Stock Exchange Mothers market. |
| 2008-02 |
Released Chinese version of SI Object Browser in the Chinese market. |
| 2008-02 |
Release of Chinese-language versions of 'SI Object Browser' and 'SI Object Browser ER' in the Chinese market |
| 2008-02 |
Released Chinese-language versions of "SI Object Browser" and "SI Object Browser ER" in the Chinese market. |
| 2008-07 |
Released Chinese version of SI Web Shopping in the Chinese market. |
| 2008-07 |
Release of the Chinese-language version of 'SI Web Shopping' in the Chinese market |
| 2008-07 |
Released Chinese-language version of "SI Web Shopping" in the Chinese market. |
| 2008-11 |
Released integrated project management package 'SI Object Browser PM'. |
| 2008-11 |
Released integrated project management package "SI Object Browser PM". |
| 2008-12 |
Released development support tool 'SI Object Browser for SQL Server'. |
| 2008-12 |
Released development support tool "SI Object Browser for SQL Server". |
| 2009-06 |
Released SI Object Browser PM in the Chinese market. |
| 2009-06 |
Release of 'SI Object Browser PM' in the Chinese market |
| 2009-06 |
Released "SI Object Browser PM" in the Chinese market. |
| 2009-09 |
Released multilingual version of SI Web Shopping. |
| 2009-09 |
Release of the multilingual version of 'SI Web Shopping' |
| 2009-09 |
Released multilingual version of "SI Web Shopping". |
| 2009-11 |
Received the 'Atataka Childcare Company Award' in Saitama Prefecture. |
| 2009-11 |
Received the Saitama Prefecture 'Atataka Childcare Company Award'. |
| 2010-04 |
Launch of SI Object Browser PM cloud service |
| 2010-04 |
Commencement of cloud offering for 'SI Object Browser PM' |
| 2010-04 |
Started offering 'SI Object Browser PM' in the cloud. |
| 2010-09 |
SI Object Browser PM receives "Microsoft Partner of the Year 2010" award |
| 2010-09 |
'SI Object Browser PM' receives the 'Microsoft Partner of the Year 2010' award |
| 2010-09 |
'SI Object Browser PM' received the 'Microsoft Partner of the Year 2010' award. |
| 2010-10 |
Capital partnership and comprehensive business alliance with a local Chinese company |
| 2010-10 |
Capital partnership and comprehensive business alliance with a local Chinese company. |
| 2010-12 |
Release of development support tool "SI Object Browser for DB2" |
| 2010-12 |
Released the development support tool 'SI Object Browser for DB2'. |
| 2011-12 |
Release of GRANDIT production management add-on module |
| 2011-12 |
Release of the 'GRANDIT' production management add-on module |
| 2011-12 |
Released the 'GRANDIT' production management add-on module. |
| 2012-02 |
GRANDIT receives "Prime Partner of the Year 2011" award |
| 2012-02 |
Receives the 'GRANDIT Prime Partner of the Year 2011' award |
| 2012-02 |
Received the 'GRANDIT Prime Partner of the Year 2011' award. |
| 2012-04 |
Release of development support tool "SI Object Browser for HiRDB" |
| 2012-07 |
Release of GRANDIT ongoing transaction management add-on module |
| 2012-07 |
Released the GRANDIT Continuous Transaction Management Add-on Module |
| 2012-08 |
Release of development support tool "SI Object Browser for Symfoware" |
| 2012-09 |
Gold certification as a "Diverse Work Style Practice Company" in Saitama Prefecture |
| 2012-12 |
Release of WiFi portal construction cloud service "Mobapota" |
| 2013-06 |
Release of design document creation tool "SI Object Browser Designer" |
| 2013-06 |
Released the design document creation tool 'SI Object Browser Designer'. |
| 2014-01 |
Listed on the First Section of the Tokyo Stock Exchange |
| 2014-01 |
Listed on the First Section of the Tokyo Stock Exchange. |
| 2014-02 |
GRANDIT receives "Prime Partner of the Year 2013" award |
| 2014-02 |
Received the GRANDIT Prime Partner of the Year 2013 award |
| 2014-02 |
Received the 'GRANDIT Prime Partner of the Year 2013' award. |
| 2014-05 |
Relocated headquarters to Shin-Toshin, Chuo-ku, Saitama City |
| 2014-05 |
Moved headquarters to Shin-Toshin, Chuo-ku, Saitama City. |
| 2014-08 |
Moved the Osaka branch to Hiranocho, Chuo-ku, Osaka City |
| 2014-08 |
Moved Osaka branch to Hiranocho, Chuo-ku, Osaka City. |
| 2014-10 |
Released the smartphone app 'Hana no Namae Doute' |
| 2014-10 |
Released the smartphone app 'Hana no Namae Daout'. |
| 2015-01 |
SI Omni Channel Services (SOCS) service launch |
| 2015-01 |
Launched the SI Omni Channel Services (SOCS) service |
| 2015-01 |
Launched the 'SI Omni Channel Services (SOCS)' service. |
| 2015-02 |
GRANDIT Prime Partner of the Year 2014 award |
| 2015-02 |
Received the GRANDIT Prime Partner of the Year 2014 award |
| 2015-02 |
Received the 'GRANDIT Prime Partner of the Year 2014' award. |
| 2015-09 |
Certified as a "Childcare Support Company (Kurumin Company)" by the Ministry of Health, Labour and Welfare |
| 2015-09 |
Certified as a 'Kurumin Company' (Childcare Support Company) by the Ministry of Health, Labour and Welfare |
| 2015-09 |
Certified by the Ministry of Health, Labour and Welfare as a 'Childcare Support Company (Kurumin Company)'. |
| 2016-04 |
Release of integrated project management package "SI Object Browser PM Chinese version" |
| 2016-04 |
Released the integrated project management package 'SI Object Browser PM Chinese Edition'. |
| 2016-06 |
Release of "SI Object Browser/SI Object Browser ER virtual user license" |
| 2016-06 |
Released the 'SI Object Browser/SI Object Browser ER Virtual User License'. |
| 2017-05 |
VOKERS 'Long and Comfortable Workable Listed Company Ranking' ranked 14th among all listed companies nationwide. |
| 2017-05 |
Toyo Keizai Online Lifetime Salary ranking 9th among 321 Kanto companies excluding Tokyo (Saitama top). |
| 2017-05 |
Ranked 14th in VOKERS 'Long and Comfortable Working Listed Company Ranking' (nationwide listed companies). |
| 2017-05 |
Ranked 9th in Toyo Keizai Online's lifetime salary ranking '321 Kanto companies excluding Tokyo' (top in Saitama Prefecture). |
| 2017-06 |
PRESIDENT 'Top 20 companies in local salaries' ranked 1st in Kanto (excluding Tokyo). |
| 2017-06 |
Received 'GRANDIT Prime Partner of the Year 2016' award. |
| 2017-06 |
PRESIDENT 'Top Local Salary Company' ranked 20th, Kanto 1st (excluding Tokyo) |
| 2017-06 |
Received 'GRANDIT Prime Partner of the Year 2016' award |
| 2017-11 |
Selected as one of the Ministry of Internal Affairs and Communications' 'Top 100 Telework Pioneers' companies. |
| 2017-11 |
Selected as one of the Ministry of Internal Affairs and Communications' 'Top 100 Telework Pioneers' companies |
| 2018-01 |
Launch of programming skill assessment service 'TOPSIC'. |
| 2018-01 |
Launch of programming skill assessment service 'TOPSIC' |
| 2018-02 |
Received the 13th Saitama Spark Ogino Ginko Award hosted by Saitama Prefecture. |
| 2018-02 |
Launch of 'What is this flower?' service where AI tells you the name of a flower. |
| 2018-02 |
Received the 13th Saitama Spark Ogino Ginko Award hosted by Saitama Prefecture |
| 2018-02 |
Launch of AI service 'What is this flower?' that tells you flower names |
| 2018-03 |
Release of AI service 'AISI∀ Design Recognition' that recognizes screen designs. |
| 2018-03 |
Release of AI service 'AISI∀ Design Recognition' that recognizes screen designs |
| 2018-07 |
Certified as a Saitama Prefecture Senior Activity Promotion Declaration company. |
| 2018-07 |
Released the deep learning-based anomaly detection system 'AISI∀ Anomaly Detection' |
| 2018-07 |
Certified as a Saitama Prefecture Senior Activity Promotion Declaration Company |
| 2018-10 |
Release of deep learning-based anomaly detection system 'AISI∀ Anomaly Detection'. |
| 2018-10 |
Release of deep learning-based anomaly detection system 'AISI∀ Anomaly Detection' |
| 2018-11 |
Certified 3 stars in the 2nd Nikkei Smart Work Management Survey. |
| 2018-11 |
Hosted the 1st corporate vs. school programming battle 'PG BATTLE'. |
| 2018-12 |
Established a specialized AI business unit 'AI Solutions Division'. |
| 2019-02 |
Certified as a 'Platinum Kurumin' child support company by the Ministry of Health, Labour and Welfare. |
| 2019-02 |
Certified as a 'Childcare Support Company (Platinum Kurumin Company)' by the Ministry of Health, Labour and Welfare |
| 2019-11 |
Selected as a Saitama City Gender Equality Promotion Business. |
| 2019-11 |
Certified 3 stars in the 3rd Nikkei Smart Work Management Survey. |
| 2019-11 |
Selected as a 'Saitama City Gender Equality Promotion Business' |
| 2019-11 |
Certified 3 stars in the 3rd Nikkei Smart Work Management Survey |
| 2020-11 |
Certified 3.5 stars in the 4th Nikkei Smart Work Management Survey. |
| 2020-11 |
Certified 3.5 stars in the 4th Nikkei Smart Work Management Survey |
| 2021-02 |
Launch of SQL skill assessment service 'TOPSIC-SQL'. |
| 2021-02 |
Launch of SQL skill assessment service 'TOPSIC-SQL' |
| 2021-03 |
Launch of web-based project management system 'OBPM Neo'. |
| 2021-03 |
Launch of web-based project management system 'OBPM Neo' |
| 2021-10 |
Launch of the customer success support service 'VOICE TICKETS' |
| 2021-10 |
Launch of customer success support service 'VOICE TICKETS' |
| 2021-11 |
Launch of the idea generation platform 'IDEA GARDEN' |
| 2021-11 |
Launch of idea generation platform 'IDEA GARDEN' |
| 2022-04 |
Transition to the Standard market of the Tokyo Stock Exchange |
| 2022-04 |
Changed to the Tokyo Stock Exchange Standard Market |
| 2022-04 |
Transitioned to the Tokyo Stock Exchange Standard Market |
| 2022-05 |
Establishment of the Fukuoka branch in front of Hakata Station, Hakata-ku, Fukuoka City |
| 2022-05 |
Opened Fukuoka branch office in front of Hakata Station, Hakata-ku, Fukuoka City |
| 2022-10 |
Establishment of overseas subsidiary 'KEYSTONE SOLUTIONS COMPANY LIMITED' in Da Nang, Vietnam |
| 2022-10 |
Established overseas subsidiary 'KEYSTONE SOLUTIONS COMPANY LIMITED' in Da Nang City, Vietnam |
| 2024-01 |
Joint venture formation of the e-commerce business |
| 2024-01 |
Establishment of 'DG Commerce Co., Ltd.' |
| 2024-01 |
Established a joint venture for the e-commerce business, 'DG Commerce Co., Ltd.' |
| 2024-01 |
Converted the E-Commerce business into a joint venture. |
| 2024-01 |
Established DG Commerce Co., Ltd. |
| 2024-04 |
Launch of the 'SAP S/4HANA® Cloud Public Edition' service |
| 2024-04 |
Launched the SAP S/4HANA® Cloud Public Edition service. |
| 2024-05 |
Relocation of the Fukuoka branch to front of Hakata Station, Hakata-ku, Fukuoka City |
| 2024-05 |
Moved the Fukuoka branch to Hakata Station area, Hakata-ku, Fukuoka City. |
| 2025-01 |
Launched the SCM package 'mcframe' service |
| 2025-01 |
Transferred all shares of DG Commerce Co., Ltd. to DG Financial Technology Co., Ltd. |
| 2025-01 |
Launched the SCM package 'mcframe' service. |
| 2025-01 |
Transferred all shares of DG Commerce Co., Ltd. to DG Financial Technology Co., Ltd. |
| 2025-02 |
Transferred the operation of the programming skill assessment service 'TOPSIC' to AtCoder Inc. |
| 2025-02 |
Transferred the operation of the programming skill assessment service 'TOPSIC' to AtCoder Inc. |
| 2025-03 |
Acquired shares of System Development Research Institute Co., Ltd. and made it a subsidiary |
| 2025-03 |
Acquired shares of System Development Research Institute Co., Ltd. and made it a subsidiary. |
| 2025-03 |
Launched the project management training service. |
| 2025-06 |
Started offering the S&OP solution 'Streamline' as the first domestic sales partner |
| 2025-06 |
Started offering the S&OP solution 'Streamline' as the first domestic sales partner. |
| 2025-07 |
Released the AI service 'KENZ' that significantly reduces inspection time |
| 2025-07 |
Released the new AI service 'KENZ' that significantly reduces inspection time. |
