Financial terms of the deal weren't disclosed.
The Toronto-based tech company, founded by CEO Robert Herjavec, said Tuesday that Sysec's head office in Reading, England, will be its European headquarters.
The Herjavec Group is a private company with about $140 million of annual sales, mostly in North America.
Sysec is forecast to have $20 million in sales revenue this year from about 200 business clients.
Robert Herjavec is one of the six "sharks" on the hour-long TV show, which gives entrepreneurs a chance to pitch their business ideas and attempt to strike a deal with one or more of the investors who star in the show.
He was also one of the original "dragons" on a CBC's "Dragons' Den" program, which began in October 2006.