Seiko Group

The three companies were linked by a common thread of timepiece technology.

In June 2003, Seiko Epson became public following their listing on the 1st section of the Tokyo Stock Exchange.

Epson is several times larger than the Seiko Group in terms of revenue and market cap.

It has established its own brand image and rarely uses 'Seiko.'

[3][4] Currently, TMI is wholly owned by Seiko Group Corp.