Medallia, an American customer and employee experience management company, completed the acquisition of Mindful, a software company, from Alpine Investors, a private equity firm. Financial terms were not disclosed. “Today’s news begins an exciting new chapter for our clients and employees as part of Medallia. Together we are uniquely positioned to enable millions of people to get the help they need, from brands they love on the terms they choose,” Matt DiMaria, Mindful CEO.