Predecessor
Tokyo Movie Shinsha

Subsidiaries
Telecom Animation Film | TMS Music | Toon Harbor Works | Unlimited Produce by TMS

Defunct/Former
Kyokuichi Tokyo Movie | TMS Entertainment, Inc. | AG Square¹ | Yahagi Corporation | Tocsis | Liverpool | Seoul Movie | Toms Photo | Toon Additional Pictures | Marza Animation Planet²

¹Transferred to Sega Entertainment
²Transferred back to Sega.