Paul Crompton, VP of business development for Kissimmee, Fla.-based. Acumen said Paul Collister, Orbus’ managing director, has joined Acumen as a senior account manager. Crompton said Orbus had  about 30 clients overall and carried Sage 300 and Sage CRM, along with some of its own products, primarily extensions for CRM users. The rest of Orbus’ staff is also joining Acumen. “We are going through the recruitment process with some of the personnel however recruiting in Jamaica is a challenge,” Crompton said.