| April 1984 | DAIKO CO., Ltd. established in Naka Ward, Hiroshima. |
| April 1988 | Ability Center established (main business: technical translation). |
| May 2000 | Nagano Branch opened in Shiojiri City, Nagano. |
| June 2002 | Tokyo Branch opened in Chiyoda City, Tokyo. |
| January 2003 | Ability InterBusiness Solutions, Inc. established after spun off from DAIKO CO., Ltd. |
| July 2007 | AIBS Translation School opened. |
| October 2008 | The 3rd "High Service Japan 300" awarded. |
| October 2008 | ISMS (ISO/IEC 27001; JISQ 27001) certification obtained. |
| January 2015 | Vietnam Liaison Office opened in Hanoi, Vietnam. |
| November 2015 | ISO 17100 (international standard for translation services) certification obtained. |
| February 2016 | Osaka Branch opened in Yodogawa Ward, Osaka. |
| April 2018 | AIBS Translation School Tokyo branch opened. |
| October 2018 | Nagano Branch relocated to Matsumoto City, Nagano. |
| February 2020 | Osaka Branch relocated in Yodogawa Ward, Osaka. |
| May 2021 | Tokyo Branch relocated in Chiyoda Ward, Tokyo |
| July 2022 | The services of SuraPera, our online Japanese language school, started. |

