Services
- Design-modelling services
- Computer programming activities
- Software consultants
- Software maintenance and repair services
- Computer consultancy activities
- Software consultants, insurance and finance
- Software consultants, transport and logistics
- Software consultants, data warehousing
- Transport equipment calculation engineering consultants
- Computer and information technology services
- Computer software development and applications
- Computer software, writing
- Programming
- Computer code, authors
- Systems software development services
- Computer programming, consultancy and related activities