Founder, Mark Silverthorn

According to its website,, ATB Financial is a financial institution that provides financial services to Alberta residents in more than 240 communities in Alberta.

Corporate Head office:

ATB Financial

Suite 2100, 10020 100 Street NW

Edmonton, AB  T5J 0N3

Customer Service/General Inquiries

1 (800) 332-8383

Here is a redacted copy of a collection letter from February of 2018 from ATB Financial demanding payment in connection with monies allegedly owing on a Mastercard credit card.

ATB Financial