| September 1998 | Fitech, Inc. incorporated. Started to provide application development for financial institutions. |
|---|---|
| June 1999 | Fitech Laboratories, Inc. incorporated. |
| October 1999 | Fitech Laboratories, Inc. merged with Fitech, Inc. |
| March 2000 | Relocated to Jimbocho Kanda Chiyoda-ku, Tokyo. |
| October 2000 | Changed the company name to Fitech, Inc. |
| June 2001 | Changed in equity share by conducting a MBO strategy. |
| December 2001 | Changed the company name to FIOSYS and relocated to Shinkawa Chuou-ku, Tokyo. |
| November 2002 | Changed the company name to FIOSYS Consulting Co., Ltd. |
| March 2003 | Relocated to Kudankita Chiyoda-ku, Tokyo. |
| January 2004 | Merged with Axial Networks, Inc. and K-zone, Inc. and fully owned esCrew, Inc. |
| May 2004 | Acquired ODK Information System Co. Ltd. (currently Oartech, Inc.) |
| December 2004 | Changed the company name to KEYPORT SOLUTIONS, Inc. and relocated to Shinkawa Chuou-ku, Tokyo. |
| July 2005 | Obtained ISMS and BS7799. |
| September 2005 | Obtained Privacy Mark. |
| December 2006 | INTEC Holdings Ltd. became the parent company and leading shareholder. |
| July 2007 | Obtained ISO ⁄ IEC27001. |
| April 2008 | Following the merger between TIS Inc. and INTEC Holdings to form IT Holdings Corporation, became a member of the IT Holdings Group. |
| March 2010 | Formed a capital and business tied up with CipherGate Co.,Ltd. and started selling eCipherGate. |
| April 2010 | Started selling SiteTracker. |
| October 2010 | KEYPORT SOLUTIONS, Inc. merged with esCrew, Inc. |


Japanese
Keyport Solutions, Inc. has obtained ISO/IEC27001:2005 / JIS Q 27001:2006 as international standard.
Keyport Solutions, Inc. has also been authorised to use PRIVACY MARK as a consended business company.