In reply to annatinti21:
I think you need a much bigger list of brands, and you also need to specify which bits of gear you're interested in. For example, the only brand from your list I own anything of is Salomon (for shoes), but I also use Ultimate Direction for my hydration vest, assorted brands for shorts, tops and socks (Gore, Asics, UnderArmour, Bridgedale, Moggans and so on) and I also have Topo, Altra and Brooks shoes.
FWIW, I've never thought of Jack Wolfskin as a running brand - I think they may be positioned quite differently in the UK compared with mainland Europe.
Not including Hoka as a shoe brand seems a notable omission.
You could do worse than look here to see some of the other brands in trail running in the UK:
https://www.wiggle.com/c/run