More people. More branches. More face-to-face. ATB Financial is a leading, full-service financial institution based in Edmonton, Alberta. With assets of $18.8 billion, ATB is the largest Alberta-based financial institution. <p> ATB is a leading financial services provider, serving over 600,000 Albertans in 245 communities through 154 branches, 134 agencies, as well as a Customer Contact Centre in Calgary, Alberta.... Read More about Alberta Treasury Branches