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

Perry Stewart
  • likes: Formula 1 and many other racing categories; Track days; Food that’s really bad for you; Ciders on a hot day; Maintaining my vehicles and house; Mountain biking around the country (been a while!)
  • dislikes: The endless march against time; Unrealistic requests; Bad manners; Finding fruit in a cake.. ew; People who don’t take the racing line with their shopping trolley.