It's a common enough thing to find one-off designs for company logos. They may not even exist as a font: a designer may have taken a common font, converted the letters for the relevant words to vectors, and then tweaked away until the design brief was met.
e.g. Client: "Make it bold and clear but with an edgy fast-moving feel, but relating to the north of England too."
Designer (some time later): "How do you like this star motif? Fast-moving diagonal lines, Northern Star waffle etc."
Client: "Sounds good, what about the TP text to go with it?"
Designer (some time later): "I've given some of the letters a bit of a diagonal edge, like the star, so it's all suggesting movement"
Client: "I like it!"
(steps removed and sequence shortened, as they said on some advert recently)
