We want you to be able to contact us easily. We are here 24/7 for any critical issues. Call the free phone 0800 number, or alternatively, email us and you can expect a friendly response within a few minutes.


Freephone: 0800 107 7979 (Option 1)

Outside the UK/Mobile: +44 (0)131 516 4975 (Option 1)


Meetings: If you want to arrange a meeting, don’t hesitate to give us a call or send an email.


Freephone: 0800 107 7979 (Option 2)

Outside the UK/Mobile: +44 (0)131 516 4975 (Option 2)

Shared Hosting:

Premium Hosting:

Dedicated/Managed Hosting:


Freephone: 0800 107 7979 (Option 2)


Abuse Reports


Have we missed the mark? Our Directors want to know…

If for any reason, you feel that your issue hasn’t been resolved to your satisfaction, we want to know about it.

E-Mail – or

Company Information

Registered Office

Catalyst2 Services Ltd
Forsyth House
Cromac Square
Belfast, BT2 8LA
Fax: 0845 280 4993
Company Number: NI049920
VAT Number:
GB 835 3666 10
Data Protection:

Where else are we?

London Office
The Brentano Suite, Catalyst House
720 Centennial Court, Centennial Park
Herts WD6 3SY

Client testimonial

I recently had experience of another hosting company when dealing with a new client, they were appalling and made me appreciate Catalyst2 so much more. I recommended they changed and used my hosting, thankfully they agreed.

Jane Hooper
Hooper Graphics