Try Drum Cussac, Special projects and services, ismaltd (google that one the full name escapes me),Most of my work has been with drum so i can recommend them. I can only speak from others experiences with the others. I believe SPS sub out to Armor Group!!
Hope this helps mate.
from what I can gather, they seem to be at the forefront of training providers with an exceptional reputation and they seem to have alot to do with the site.
my comment ref 'different things' is for heat training in general ie course syllabus and training involved which is where my interest is, before I commit to a course I want to know that I will be getting the very best training as there is no room for error on the job.
If you would like to give me a call on 07943406749, we can talk about the position for sales in the company, or you can drop me an email to firstname.lastname@example.org with your details and I will call you.