Bill Gosling Outsourcing, a provider of omni-channel customer experience and accounts receivable management solutions, completed the acquisition of MattsenKumar, a business/knowledge process outsourcing, data analytics, and innovation and strategy services provider. Financial terms were not disclosed. "We are thrilled to welcome the MattsenKumar team to the Bill Gosling flock. Our partnership will allow us to expand our capabilities in key areas of strategic focus to provide our clients with a broader array of value-add services," Dave Rae, Bill Gosling CEO.