UK Head Office:
Mallard Court
Market Square
Staines-upon-Thames
TW18 4RH
USA Head Office:
33 Witherspoon street
Suite 214
Princeton NJ 08542
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Got a question on our services, looking for something specific? Just fill in a few details and one of our team will be in touch.
Give us a call
Call and speak to one of our team, we’re always happy to talk IT. No hard sell, no obligation, just friendly staff with experience and knowledge.
Within the UK
0808 129 22 99
Within the USA
617 391 6837
Outside of the UK and USA
+44 (0)20 7017 3300
By email
hello@tdmgroup.net
Already a customer?
If you have a support enquiry then simply contact our SmartSupport team, always available to our customers.

Global SmartSupport contact numbers
SmartSupport is able to offer managed IT services to customer business locations across the world with the same high standard of expert IT support, by providing a centrally managed service that standardises service levels and uptime to agreed SLAs and performance benchmarks.
SmartSupport’s global coverage is always expanding as we support new customers in new locations. If you have a requirement for a specific country, contact us today to find out how we can support you in any geographic location you need.


North America
USA – Boston, MA
Support +1 617 391 6837
USA – Albany, NY
Support +1 518 888 8368
Canada – Toronto, ON
Support +1 647 556 1496

Central and South America
Mexico
Support +52 558 526 2483
Chile
Support +56 227 533 811
Puerto Rico
Support +17 879 450 534

Europe
Freephone within the United Kingdom
Support 0800 888 6645
Spain
Support +34 96 626 5025
France
Support +33 230 880 469

Africa
South Africa
Support +27 10 500 8365

Middle East
UAE – Toll Free
Support 8000183729
Jordan
Main number +962 6 222 0550

China and Asia Pacific
Sydney
Support +61 280 730 568
Hong Kong
Support +852 5801 3882
Singapore
Support +65 3158 4521
Japan
Support +81 505 050 9264