Century Park Capital Partners, a middle-market private equity firm, has announced three new hires. Zack Harrison has joined the firm as an analyst. He assists with due diligence and executing growth equity and buyout transactions. He was previously an analyst with UBS Securities' Technology Investment Banking Group. Pierce Coticchia has joined as a business development associate, with responsibilities in deal origination and qualification. Prior to Century Park, he was a senior associate with Revolution Capital Group. Rachel Itwaru has joined as a marketing associate, and will work on marketing and deal origination for the firm.