1997-2000
- 1997-Aug 8
- Cybozu, Inc. was founded
- 1997-Oct
- Cybozu Office (groupware for SMEs) 1 was launched
- 1998-Jan
- English version of Cybozu Office 1 was released
- 1998-Aug
- Cybozu Office 2 was released
- 1998-Dec
- Headquarters relocated to Osaka
- 1999-Sep
- Cybozu Office 3 was released
- 2000-May
- Tokyo office opened
- 2000-Aug
- Company listed on the Tokyo Stock Exchange Mothers Index
- 2000-Oct
- Cybozu Office 4 was released
- 2000-Dec
- Tokyo office became the company headquarters
2001-2010
- 2001-May
- Cybozu Corporation (U.S. local subsidiary) was established
- 2002-Mar
- Moved to the Tokyo Stock Exchange Second Section
- 2002-Sep
- Cybozu Garoon (groupware for large enterprises) was launched
- 2003-Feb
- Cybozu Garoon 1.5 was released
- 2003-Jul
- Cybozu Office 6 was released
- 2003-Jul
- Cybozu Mailwise (centralized management of team email correspondence) was launched
- 2004-Jul
- Cybozu Mailwise 2.0 was released
- 2005-Mar
- Cybozu Office 6.5 was released
- 2005-Jun
- Cybozu Garoon 2 was released
- 2005-Jul
- Cybozu Corporation (U.S. local subsidiary) was liquidated
- 2005-Aug
- Cybozu Lab, Inc., a dedicated R&D subsidiary, was established
- 2005-Nov
- Cybozu Mailwise 3 was released
- 2006-May
- Osaka sales office opened
- 2006-Jun
- Vietnam development hub was established
- 2006-Jul
- Moved to the Tokyo Stock Exchange First Section
- 2007-Mar
- Cybozu Remote Service was launched
- 2007-May
- Cybozu IT Shanghai, Inc., (local subsidiary in China) was established
- 2007-Nov
- Cybozu Office 7 was released
- 2008-Mar
- Matsuyama office opened
- 2008-Apr
- Cybozu Garoon 2 Version 2.5.0 was released
- 2008-Dec
- Cybozu Vietnam Co., Ltd., (local subsidiary in Vietnam) was established
- 2009-Feb
- Cybozu Office 8 was released
- 2009-Apr
- Cybozu Garoon SaaS Service was launched
- 2009-Oct
- Kantan SaaS (new service for SMEs) was launched
- 2010-Feb
- Converted Cybozu IT Shanghai, Inc., into a consolidated subsidiary
- 2010-Aug
- Cybozu Garoon 3 was released
- 2010-Oct
- Cybozu Live was released to the general public
2011-
- 2011-Feb
- Converted Cybozu Vietnam Co., Ltd., into a consolidated subsidiary
- 2011-Aug
- Cybozu Corporation (U.S. local subsidiary) was established and converted into a consolidated subsidiary
- 2011-Oct
- Cybozu Office 9 was released
- 2011-Nov
- Cloud service "cybozu.com" was launched
- 2011-Dec
- Cloud version of Cybozu Garoon was launched
- 2012-Jul
- Matsuyama office was relocated
- 2012-Jul
- Shenzhen office opened
- 2012-Oct
- Cloud version of Mailwise was launched
- 2013-Jul
- Global Customer Center in Los Angeles was established
- 2013-Aug
- Fukuoka office opened
- 2013-Aug
- Nagoya office opened
- 2013-Oct
- Cybozu Office 10 was released
- 2014-Jun
- Bug Bounty Program was launched
- 2014-Jul
- Osaka development hub opened
- 2014-Dec
- Cybozu Garoon 4 was released
- 2015-Jul
- Tokyo office relocated to Nihombashi, Tokyo
- 2015-Aug
- Cybozu NPO Program was launched
- 2015-Oct
- Sendai office opened
- 2015-Nov
- Osaka office was relocated
- 2015-Nov
- Sapporo Customer Center was established
- 2016-Mar
- Cybozu Corporation (U.S. consolidated subsidiary) was renamed Kintone Corporation
- 2016-Aug
- Program to support the Regional Cloud Knowhow & Networking Forum was launched
- 2016-Sep
- Kintone Australia Pty., Ltd., (local subsidiary in Australia) was established
- 2017-Apr
- Matsuyama office was relocated
- 2017-Sep
- Taiwan office was established
- 2017-Nov
- Kintone Certification Program was launched
- 2017-Nov
- Teamwork Research Institute was established
- 2017-Dec
- Fukuoka office was relocated
- 2018-Apr
- Team Support License was launched
- 2018-Jul
- A new Customer Center was established in Okinawa
- 2018-Aug
- Cybozu Research Institute, Inc., was liquidated and excluded from consolidated accounts
- 2019-Jan
- Cybozu, Inc., Taiwan Branch was established
- 2019-Apr
- Hiroshima development hub was established
- 2019-Apr
- Nagoya sales office was relocated and expanded
- 2019-Jun
- Acquired shares of Kintone Australia Pty., Ltd., (local subsidiary in Australia) converting it from a non-equity-method affiliate into a consolidated subsidiary
- 2019-Jul
- Yokohama office opened
- 2019-Sep
- Publishing business Cybozu-shiki Books was launched
- 2019-Oct
- Cybozu Garoon 5 was released
- 2020-Jan
- Disaster Relief Program was launched
- 2020-Jan
- Sendai office was relocated
- 2020-Oct
- Thailand Representative Office was established
- 2021-Feb
- Yokohama Customer Center was established
- 2021-Apr
- Sapporo office opened
- 2021-May
- Fukuoka office was relocated and expanded
- 2022-Jan
- Hiroshima sales office opened
- 2022-Mar
- Omiya office opened
- 2022-Mar
- Kintone Southeast Asia Sdn. Bhd., (local subsidiary in Malaysia) was established
- 2023-Jun
- Cybozu Connect.C, Inc., was established and converted into a consolidated subsidiary
- 2023-Jul
- Hiroshima development hub and Hiroshima sales office were combined and relocated
- 2023-Jul
- Hiroshima office was relocated and expanded
- 2023-Oct
- Cybozu Garoon 6 was released
- 2024-Feb
- Nagoya sales office was renamed Nagoya office, relocated and expanded
- 2024-Feb
- Nagoya office was expanded and relocated
- 2024-Mar
- Thai subsidiary was established
- 2024-May
- Sapporo office was renamed the Sapporo sales office and relocated
- 2024-Jun
- Naha Contact Center was established
- 2025-Mar
- Global Customer Center in Manila was established