1997 closing logo as seen from Playtime/Stories, Sing-Along Songs and Things to Make and Do.
The logo as seen on the end of The Adventures of Captain Pugwash (1998)
2000 closing logo as seen from Singalong with Thomas.
2002 Britt Allcroft/Gullane combo logo as seen on early prints of Season 6 of Thomas & Friends.
Britt Allcroft/HiT Entertainment combo. Seen on current prints of earlier seasons of Thomas & Friends
Note
Although Britt Allcroft Productions is an overall independent British studio, it didn't always release its titles on its own. It once had a deal with PBS to distribute both Thomas & Friends and its American spin-off, Shining Time Station, under its PBS Kids label, but all that happened during the television releases only, as Britt fully owns those titles on video.