Johnson joins TAL from the Commonwealth Bank of Australia and, most recently, the Aussie Group.
"Greg's deep experience in creating successful business partnerships will support our core business partnership model with advisers," said TAL Retail chief Brett Clark
During his time with the Aussie Group, Johnson played a lexin expanding business capability from a mortgage-based business to a broad-based financial services organisation spanning mortgages, credit cards, life insurance, general insurance and personal lending, TAL Retail said in a statement.