I think of Sovereign as a heavily engineering oriented consulting partner. Their strengths are in needs assessment, solution planning, and implementation. Any Dell/EMC storage or backup platform project, any VMware or VMware Control Center deployment, or virtual server platform deployment would be ideal situations for Sovereign. I think they could beef up their training and documentation services to provide greater value to their clients but I have absolute confidence in their ability to execute on the planning and engineering end and would recommend them to anyone on those grounds.