Granite House: Head Office
 Head Office


Catalyst Computer Systems Ltd.
Granite House,
58 Loughborough Road,
LE12 7AT.
 Telephone +44(0)116 230 1500 (Reduced service)
Please email any sales or support queries.
 Fax +44(0)116 230 1522
 FAQ's, Guides, Hints, Tips, Advice and more Knowledge Base
Office hours are 9:00am to 5:30pm Monday through Friday (for emergency out of hours support see 'Out of Hours' below).

Out of Hours See here for details.
Urgent Weekend Hotline:  +44(0)781 804 4086
Emergency Out of Hours:

Customer Support Specialist

Nathan Thirkill
  • likes: Acoustic guitars; A good book to lose yourself in; Cooking; the Gym (functional training); A good rugby match; Traveling the world with my partner; Martial arts.
  • dislikes: Bad manners; People hogging the middle or fast lanes; Cucumbers; People who are single minded.