Sean Maher was hired as vice president of O2 Sponsor Finance.
Maher “brings great underwriting experience to our team and he will be helpful in driving our continued growth,” said O2 Sponsor Finance President Joe Gaffigan.
A subsidiary of $5.6 billion, Aurora, Ill.-based Old Second Bancorp, O2 Sponsor Finance is a national provider of cash flow-based loans to businesses with between $10 million to $100 million in revenue and $2 million to $10 million in earnings before interest, taxes and depreciation.