Alvarez & Marsal Capital-backed Ettain Group, a provider of talent solutions, completed the acquisition of Centerline Partners, a management consulting firm. Financial terms were not disclosed. "We are excited to welcome such a well-respected management consulting team to ettain group. Centerline brings impressive expertise in business planning, in addition to portfolio, program, project, and requirements management, and deep experience in the life sciences space. The additional service offerings and strong client relationships will allow ettain group to continue to lead the industry, enhance our capabilities, and drive our clients' businesses forward," Trent Beekman, Ettain CEO.