Business consulting services include high-level business endeavors such as strategic planning, market positioning consulting, business plan development, enterprise architecture, and information infrastructure planning and development.
Engineering consulting firms provide engineering services and expertise to companies in need of a specialized skill-set. Professionals in this category work with clients to define solutions to problems or to help determine and recommend the best course of action for a given initiative.
Information technology (IT) staffing services provide temporary or permanent workers who troubleshoot and repair computers, operate help desks, and support voice and data networks.