Canada (416) 572-2064 | Barbados (246) 537-4037


Checksum acts as either a fully outsourced, or supplemental IT department for businesses ranging in size from 10 users to 300+. Our clients have the option of leaving everything to us, to receive the benefits of having a Corporate IT department without any of the additional overhead.

Internal IT departments can off-load non-revenue generating IT activities to us, in order to focus on more pertinent ROI activities. We don’t try to be all things to our clients, we focus on what we do best:

Email, Contact & Calendars & Tasks Always Available.

Secure Encrypted Email Communication Technology

Regulatory & Legal Hold Compliance Archiving

Email, Contact & Calendars & Tasks Always Available.

Effective Business Management &  Reporting

Liberate Your Business From on-premise Failures.

Ensure Your Technology Runs Smoothly As Intended.

IT Planning, Design & Implementation Services