​Looking to start a procurement as a service (PaaS) business in Sports or Fashion

I currently work in procurement (as a service) in London, quoting hardware, dealing with suppliers, ordering hardware, and getting it sent off to the client (we are an IT MSP). I have nearly 5 years of experience and am 24 Years old.

I was thinking about starting my own PaaS business (acting as the middleman), but doing it in either the professional sports industry or the fashion industry. It’s currently low level, but any feedback and opinions would be really appreciated.