A business leader working in Chicago’s real estate industry, Arthur Holmer serves as co-founder and managing principal of Wells Street Companies, an investment firm, and as co-founder of the Big Onion Tavern Group. The recipient of a degree in computer science from Northern Illinois University, Arthur Holmer worked as a mortgage banker from 2002 to 2009. Today, he balances leading one of Chicago’s top boutique real estate lending firms with involvement in the local chapter of the Entrepreneurs’ Organization (EO).