NAIC CODES

Computer Mainstream Corporation

541330 - Engineering Services

541511 - Custom Computer Programming Services

541512 - Computer Systems Design Services

541513 - Computer Facilities Management Services

541519 - Other Computer Related Services

541611 - Administrative Management and General Management Consulting Services


541612 - Human Resources Consulting Services

541618 - Other Management Consulting Services

541712 - Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)

541990 - All Other Professional, Scientific, and Technical Services

561110 - Office Administrative Services

561439 - Other Business Service Centers (including Copy Shops)

561499 - All Other Business Support Services

561320 - Temporary Help Services

811212 - Computer and Office Machine Repair and Maintenance

922160 - Fire Protection

924110 - Administration of Air and Water Resource and Solid Waste Management