Gilroy Heating Services Ltd,

Unit 2 Bellsbridge Business Park, 100 Ladas Drive, Belfast, BT6 9FH

10 Cockhill Road, Buncrana

Unit 9 Maple Way, Aycliffe Business Park, County Durham, DL5 6BF

Unit 5, 105 Boundary Street, L5 9YJ

Coes Road, Marshes Lower, Dundalk

Longfield Avenue, New Barn, Longfield, DA3 7LA

101 Oldtown Road, Castledawson, Magherafelt, BT45 8BZ

12 Buckingham Close, Bermuda Industrial Estate, Nuneaton, CV107JT

2 Woodstock Link, Belfast, BT6 8DD

Axis Business Centre, Inverurie, Aberdeenshire, AB51 5TB