I realize they used to share the manufacturer. However, according to suffolksupplies.co.uk's/connaughtshaving.com's post [dated 6.25.15] on another forum, Creightons no longer makes TOBS. It's my understanding I can't link to it per B&B rules, so I'll quote it here:IIRC, the same manufacturer, different formulations.
suffolksupplies said:FYI TOBS like D R Harris has not been made by Creightons for some time now.
They still make St.James, Trumpers & T&H.
Real Shaving Co. has been sold to another manufacturer. I assume the company (Swallowfeild) has the forumlas for the classic line, but I doubt the creams will remain unchanged.