NAICS: North American Industrial Classification System Codes

541512

Size Standard:  Small Business


Computer Systems Design Services.  This U.S. industry comprises establishments primarily engaged in planning and designing computer systems that integrate computer hardware, software, and communication technologies. These establishments often install the system and train and support users of the system.

541519

Size Standard:  Small Business


Other Computer Related Services. This U.S. industry comprises establishments primarily engaged in providing computer related services (except custom programming, systems integration design, and facilities management services).

541690

Size Standard:  Small Business


Other Scientific and Technical Consulting Services.  This U.S. industry comprises establishments primarily engaged in the provision of professional, scientific, or technical services.

561110

Size Standard:  Small Business


Office Administrative Services.  This U.S. industry comprises establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning; billing and recordkeeping; personnel; and physical distribution and logistics for others on a contract or fee basis.

541611

Size Standard:  Small Business


Administration Management and General Management Consulting.  This U.S. industry comprises establishments primarily engaged in providing operating advice and assistance to businesses and other organizations on administrative management issues, such as financial planning and budgeting, equity and asset management, records management, office planning, strategic and organizational planning, site selection, new business startup, and business process improvement. 

541618

Size Standard:  Small Business


Other Mangement Consulting Services.  This U.S. industry comprises establishments primarily engaged in providing management consulting services (except administrative and general management consulting; human resources consulting; marketing consulting; or process, physical distribution, and logistics consulting).

561330

Size Standard:  Small Business


Professional Employer Organizations.  This U.S. industry comprises establishments primarily engaged in providing human resources and human resource management services to client businesses. Establishments in this industry operate in a co-employment relationship with client businesses or organizations and are specialized in performing a wide range of human resource and personnel management duties, such as payroll, payroll tax, benefits administration, workers' compensation, unemployment, and human resource administration. 

611430

Size Standard:  Small Business


Professional and Management Development Training.   This U.S. industry comprises establishments primarily  engaged in offering an array of short duration courses and seminars for management and professional development. Training for career development may be provided directly to individuals or through employers training programs; and courses may be customized or modified to meet the special needs of customers. Instruction may be provided in diverse settings, 

611699

Size Standard:  Small Business


All Other Miscellaneous Schools and Instruction.  This U.S. industry comprises establishments primarily engaged in offering instruction (except business, computer, management, technical, trade, fine arts, athletic, language instruction, tutoring, and automobile driving instruction).