History
| 1984 | Feb. | TDS Co., Ltd. was established with capital 30 million yen |
|---|---|---|
| Apr. | Toray Engineering Co. Ltd.'s system device CE section and Osaka system device CE section were transferred to TDS | |
| Oct. | Launched printer system service and showroom operation and output consignment operations | |
| 1985 | Apr. | Increased capital to 50 million yen Opened Sapporo Sales Office |
| 1990 | Sep. | Opened Nagoya Sales Office |
| 1992 | Apr. | Opened Fukuoka Sales Office |
| 1994 | Aug. | Relocated head office to Urayasu Toray Building |
| 1998 | Apr. | Completed dedicated TDS wing in Toray Engineering Co., Ltd. Seta Plant |
| 2001 | Apr. | Opened Sendai Office |
| 2004 | Oct. | Established new semiconductor device business department and began offering fine process device maintenance in Japan |
| 2007 | Nov. | Migrated semiconductor device business department and fine process device personnel |
| 2008 | Aug. | Aqua Digitech Ltd.'s water quality meter maintenance operations was transferred to TDS. |
| 2009 | Apr. | Sapporo, Nagoya, and Fukuoka sales offices were renamed to Support Centers |
| 2010 | Apr. | Closed Sendai Office and opened Sendai Support Center |
| Jun. | Acquired ISO9001:2008 certification | |
| 2011 | May | Relocated Nagoya Support Center |
| 2013 | Apr. | Toray Engineering Co., Ltd.'s printer business department and manufacturing department were transferred to TDS and integrated manufacturing, sales, and maintenance |
| Jul. | Relocated head office to Nihombashi Muromachi Building, 3-16 Nihombashi Hongoku-cho 3-chome, Chuo-ku, Tokyo | |
| 2014 | Feb. | Closed Kansai Sales Office (moved to Toray Engineering Co., Ltd. Seta Plant) Celebrated 30th anniversary |
| Jul. | Relocated Sapporo Support Center | |
| 2018 | Jun. | Acquired ISO9001:2015 certification |
| 2020 | Apr. | Took over Toray Engineering Co., Ltd.’s CAE software business, factory management & production management systems business, and measurement and analysis device business Renamed to Toray Engineering D Solutions Co., Ltd. |
| 2020 | Jul. | Relocated head office and Tokyo Office to Yaesu Ryumeikan Building |