| 81101512 | Geographic information system GIS services |
| 81103200 | Research and development innovation and technology services |
| 81111500 | Software or hardware engineering |
| 81111501 | Mainframe software applications design |
| 81111502 | Personal computer PC application design |
| 81111503 | Systems integration design |
| 81111504 | Application programming services |
| 81111506 | Client or server programming services |
| 81111508 | Application implementation services |
| 81111509 | Internet or intranet client application development services |
| 81111510 | Internet or intranet server application development services |
| 81111600 | Computer programmers |
| 81111601 | Programming for Visual Basic |
| 81111602 | Programming for Java |
| 81111603 | Programming for HTML |
| 81111604 | Programming for ALGOL |
| 81111605 | Programming for Assembler |
| 81111606 | Programming for Basic |
| 81111607 | Programming for C or C++ |
| 81111608 | Programming for COBOL |
| 81111609 | Programming for FORTRAN |
| 81111610 | Programming for Pascal |
| 81111611 | Programming for PL/1 |
| 81111612 | Programming or Proprietary Languages |
| 81111613 | Programming for Perl |
| 81111704 | Database design |
| 81111705 | Systems architecture |
| 81111707 | Systems planning services |
| 81111709 | Demining geographical or geospatial information system GIS |
| 81111800 | System and system component administration services |
| 81111801 | Computer or network or internet security |
| 81111802 | Mainframe administration services |
| 81111805 | Proprietary or licensed systems maintenance or support |
| 81111809 | System installation service |
| 81111810 | Software coding service |
| 81111819 | Quality assurance services |
| 81111900 | Information retrieval systems |
| 81111901 | Database information retrieval |
| 81111902 | Online database information retrieval service |
| 81112000 | Data services |
| 81112001 | Online data processing service |
| 81112002 | Data processing or preparation services |
| 81112007 | Content or data standardization services |
| 81112009 | Content or data classification services |
| 81112010 | Data conversion service |
| 81112103 | World wide web WWW site design services |
| 81112200 | Software maintenance and support |
| 81112202 | Software patches or upgrades |
| 81112204 | Operating system software maintenance |
| 81112205 | Database management system software maintenance |
| 81112206 | Information retrieval or search software maintenance |
| 81112208 | Security and protection software maintenance |
| 81112209 | Development software maintenance |
| 81112210 | System management software maintenance |
| 81112214 | Content authoring and editing software maintenance |
| 81112215 | Content management software maintenance |
| 81112220 | Server software maintenance |
| 81131500 | Methodology and analysis |
| 81151600 | Cartography |
| 81151601 | Mapping |
| 81151602 | Map production |
| 81151603 | Photogrammetry |
| 81151605 | Satellite imaging and image processing service |
| 81151800 | Oceanography and hydrology |
| 81151805 | Bathymetric surveys |
| 81160000 | Information Technology Service Delivery |
| 81161500 | Access management services |
| 81161501 | Software application administration service |
| 81161502 | Network Account Administration Service |
| 81161503 | Network folder administration service |
| 81162000 | Cloud-based software as a service |
| 81162004 | Database management as a service |
| 81162009 | Portal software as a service |
| 81162012 | Software as a service |
| 81162201 | Cloud backup as a service |
| 432324XX | AI driven development application |
| 811623XX | Big Data Analytics |
