IDS here from Norn Iron as well based in the North West!
Eventsec (Belfast Based)http://www.eventsec.co.uk/
The Odyssey Arena 2 Queens Quay Belfast BT3 9QQ T: +44 (0) 28 9076 6084 F: +44 (0) 28 9076 6085
Estate Services Iona (derry based)http://www.estateservicesiona.com/
Unit 1 Iona Business Park, Derry, BT48 9LH, T: 028 7126 7268, F: 028 7137 7014
These two companies are the two largest in Northern Ireland Events sec do a lot of event work/ foot ball matches but also have a lot of doors up around Belshaft ive worked along side them at Electric picnic and Oxegen festival and they are good bunch of lads with the odd jacket filler in the mix
Estate services are the largest Door firm but all of there work is in Derry and surrounding areas so may be no good to you, however they offer a training program that is funded by the dole and another community organisation there trainer is a good friend of mine and very experienced who runs a very good course!
Any other help you need give me a shout
I AM THE SWORD OF MY FAMILY AND SHIELD OF MY NATION, IF SENT I WILL CRUSH EVERYTHING YOU HAVE BUILT, BURN ALL THAT YOU LOVE, AND KILL EVERY ONE OF YOU