Business comes first at First Business Financial Services, which serves small and midsized companies, entrepreneurs, professionals, and high-net-worth individuals through First Business Bank and First Business Bank - Milwaukee. The banks offer deposits, loans, cash management, and trust services from about five offices in Wisconsin. About half of First Business Financial's loan portfolio is devoted to commercial mortgages; business loans and leases add about another quarter. Subsidiary First Business Capital specializes in asset-based lending, while First Business Equipment Finance provides commercial equipment financing. First Business Trust & Investments offers investment management and retirement services.