NAICS (North American Industrial Classification System) and SIC (Standard Industrial Classification) codes relevant to TRI-COR Industries.

518210 Data Processing, Hosting, and Related Services

This industry comprises establishments primarily engaged in providing infrastructure for hosting or data processing services. These establishments may provide specialized hosting activities, such as web hosting, streaming services or application hosting, provide application service provisioning, or may provide general time-share mainframe facilities to clients. Data processing establishments provide complete processing and specialized reports from data supplied by clients or provide automated data processing and data entry services.

• Providing text processing and related document preparation
• Providing on-site management and operation of a clients' data-processing facilities
• Providing Internet access services in combination with web hosting
• Operating web search portals
• Providing access to computers and office equipment, as well as other office support services
• Processing financial transactions, such as credit card transactions
• Providing payroll processing services

541511 Custom Computer Programming Services

This U.S. industry comprises establishments primarily engaged in writing, modifying, testing, and supporting software to meet the needs of a particular customer.

• Publishing packaged software
• Planning and designing computer systems that integrate computer hardware, software, and communication technologies, even though such establishments may provide custom software as an integral part of their services

541512 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. The hardware and software components of the system may be provided by this establishment or company as part of integrated services or may be provided by third parties or vendors. These establishments often install the system and train and support users of the system.

• Selling computer hardware or software products and systems from retail-like locations, and providing supporting services, such as customized assembly of personal computers
• Wholesaling computer hardware or software products and providing supporting services, such as customized assembly of personal computers

541513 Computer Facilities Management Services

This U.S. industry comprises establishments primarily engaged in providing on-site management and operation of clients' computer systems and/or data processing facilities. Establishments providing computer systems or data processing facilities support services are included in this industry.

541519 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). Establishments providing computer disaster recovery services or software installation services are included in this industry.

• Providing custom computer programming services
• Providing computer systems integration design
• Providing computer systems and/or data processing facilities management services

541611 Administrative Management and General Management Consulting Services

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. This industry also includes establishments of general management consultants that provide a full range of administrative; human resource; marketing; process, physical distribution, and logistics; or other management consulting services to clients.

• 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
• Establishments primarily engaged in administering, overseeing, and managing other establishments of the company or enterprise (except government establishments)
• Government establishments primarily engaged in administering, overseeing, and managing governmental programs
• Establishments primarily engaged in providing investment advice

541330 Engineering Services

This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services.

• Planning and designing computer systems that integrate computer hardware, software, and communication technologies
• Performing surveying and mapping services of the surface of the earth, including the sea floor
• Gathering, interpreting, and mapping geophysical data
• Creating and developing designs and specifications that optimize the use, value, and appearance of products
• Providing advice and assistance to others on environmental issues, such as the control of environmental contamination from pollutants, toxic substances, and hazardous materials
• Both the design and construction of buildings, highways, and other structures or in managing construction projects

541690 Other Scientific and Technical Consulting Services

This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on scientific and technical issues (except environmental).

541710 Research and Development in the Physical, Engineering, and Life Sciences

This industry comprises establishments primarily engaged in conducting research and experimental development in the physical, engineering, and life sciences, such as agriculture, electronics, environmental, biology, botany, biotechnology, computers, chemistry, food, fisheries, forests, geology, health, mathematics, medicine, oceanography, pharmacy, physics, veterinary, and other allied subjects.

• Providing physical, chemical, or other analytical testing services (except medical or veterinary)
• Providing medical laboratory testing for humans
• Providing veterinary testing services

561210 Facilities Support Services

This industry comprises establishments primarily engaged in providing operating staff to perform a combination of support services within a client's facilities. Establishments in this industry typically provide a combination of services, such as janitorial; maintenance; trash disposal; guard and security; mail routing; reception; laundry; and related services to support operations within facilities. These establishments provide operating staff to carry out these support activities; but, are not involved with or responsible for the core business or activities of the client. Establishments providing facilities (except computer and/or data processing) operation support services and establishments operating correctional facilities (i.e., jails) on a contract or fee basis are included in this industry.

• Establishments primarily engaged in providing only one of the support services (e.g., janitorial services) that establishments in this industry provide are classified in the appropriate industry according to the service provided
• Establishments primarily engaged in providing management and operating staff for the complete operation of a client's establishment, such as a hotel, restaurant, mine, or hospital, are classified according to the industry of the establishment operated
• Establishments primarily engaged in providing on-site management and operation of a client's computer systems and/or data processing facilities
• Government correctional institutions

611430 Professional and Management Development Training

This 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, such as the establishment's or client's training facilities, educational institutions, the workplace, or the home, and through correspondence, television, Internet, or other means.

• Advising clients on human resource and training issues without providing the training
• Offering academic degrees 

811212 Computer and Office Machine Repair and Maintenance

This U.S. industry comprises establishments primarily engaged in repairing and maintaining computers and office machines without retailing new computers and office machines, such as photocopying machines; and computer terminals, storage devices, printers; and CD-ROM drives.

• Retailing new computers and computer peripherals and also providing repair services
• Repairing and servicing fax machines

811213 Communication Equipment Repair and Maintenance

This U.S. industry comprises establishments primarily engaged in repairing and maintaining communications equipment without retailing new communication equipment, such as telephones, fax machines, communications transmission equipment, and two-way radios.

• Retailing new telephones and also providing repair services
• Repairing stereo and other consumer electronic equipment

811219 Other Electronic and Precision Equipment Repair and Maintenance

This U.S. industry comprises establishments primarily engaged in repairing and maintaining (without retailing) electronic and precision equipment (except consumer electronics, computers and office machines, and communications equipment). Establishments in this industry repair and maintain equipment, such as medical diagnostic imaging equipment, measuring and surveying instruments, laboratory instruments, and radar and sonar equipment.

• Rewinding armatures and rebuilding electric motors on a factory basis
• Repairing stereo and other consumer electronic equipment
• Repairing computers and office machines
• Repairing communications equipment