Support Small Business - up to 25-30 computers - Work with the owner or person in charge of the company's IT needs. Work with assigned representative and other personal. Medium Size Business - 30 to 100+ computers - Work with the in-house IT Management and Staff to provide design, planning, guidance and higher-level technical expertise and support. Larger Businesses - Work with in-house IT Management to help with special workload needs and to cover holes in technical expertise.