Services
- Custom software development services
- Programming services
- Computer programming activities
- Software support services
- Software development services
- Software implementation services
- Software reproduction services
- Software configuration services
- Software consultancy services
- Software-related services
- Software development
- Software development services suites
- Database software development services
- Programming services of application software
- Software consultants
- Software maintenance and repair services
- Software testing and maintenance services
- Computer consultancy activities
- Other information technology and computer service activities
- Programming and software
- Computer and information technology services
- Other computer and information technology services
- Computer-related management services
- Computer support and monitoring services, online
- Computer-related professional services
- Technical computer support services
- Computer support services
- Computer and related services
- Minicomputers and mainframes - maintenance
- Computer programming services
- Computer services
- Computer software development and applications
- Computer software, writing
- Programming
- Computer code, authors
- Computer consultants
- Computer related services (unclassified)
- Computer, related service
- Computer related services, nec.
- Computing, service
- Systems software development services
- Computer planning
- Service bureau, computer
- Computer programming, consultancy and related activities
- Computer-related services