Three sizes of Thomas

The Thomas on the left is the one made by Tomix in N scale. The Thomas in the middle is the one made by Bachmann in HO scale. The Thomas on the right is the one made by Lionel for their Ready-To-Play range.

Tomix first made their Thomas range in 1998 and revived it in 2016.

Bachmann first made their Thomas range in 2002.

Lionel first made their Thomas for their Ready-To-Play range in 2018.

Thomas & Friends is owned by Mattel.