Gates College first opened its doors in 1993 as Toronto School of Business in Cobourg, Ontario. Ten years later, the college joined forces with the Willis College of Business, Health & Technology group and became known as Trillium College. Early in 2014, the College became Asimco College of Business, Healthcare & Technology and launched its second campus in Sault Ste. Marie later that year.

In August of 2016, Asimco became Gates College of Business, Culinary & Healthcare – a new brand that better aligns with our mission to continue to build bright futures for our students.