This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on management issues, such as strategic and organizational planning; financial planning and budgeting; marketing objectives and policies; human resource policies, practices, and planning; production scheduling; and control planning. Illustrative Examples: Actuarial, benefit, and compensation consulting services Marketing consulting services Administrative and general management consulting services Process, physical distribution, and logistics consulting services Human resources consulting services Cross-References. ? 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 are classified in Industry 56111, Office Administrative Services; ? Establishments primarily engaged in providing executive search, recruitment, and placement services are classified in Industry 56131, Employment Placement Agencies and Executive Search Services; ? Establishments primarily engaged in administering, overseeing, and managing other establishments of the company or enterprise (except government establishments) are classified in Industry 55111, Management of Companies and Enterprises; ? Government establishments primarily engaged in administering, overseeing, and managing governmental programs are classified in Sector 92, Public Administration; ? Establishments primarily engaged in professional and management development training are classified in Industry 61143, Professional and Management Development Training; ? Establishments primarily engaged in listing employment vacancies and in selecting, referring, and placing applicants in employment are classified in Industry 56131, Employment Placement Agencies and Executive Search Services; ? Establishments primarily engaged in developing and implementing public relations plans are classified in Industry 54182, Public Relations Agencies; ? Establishments primarily engaged in developing and conducting marketing research or public opinion polling are classified in Industry 54191, Marketing Research and Public Opinion Polling; ? Establishments primarily engaged in planning and designing industrial processes and systems are classified in Industry 54133, Engineering Services; ? Establishments primarily engaged in planning and designing computer systems are classified in Industry 54151, Computer Systems Design and Related Services; and ? Establishments primarily engaged in providing financial investment advice services are classified in Industry 52393, Investment Advice.