| Integrated Telecom Company | Riyadh |
| Integrative Technologies | Riyadh |
| Intelligent Digitalization Ventures | Makkah |
| Interactive Saudi Arabia Ltd | Riyadh |
| Interkey | Riyadh |
| Interkey Company for Communication and Computer | Riyadh |
| International Software For Management And Technical Solutions | Riyadh |
| International Systems Engineering | Riyadh |
| Internet Solutions | |
| Internet World Café | Makkah |
| Intigral | Riyadh |
| IRIS Technology | Riyadh |
| ISAMA | |
| iSpectra | |
| ITBeep.com | Riyadh |
| Jamjoom Pharma | |
| Jarir | Riyadh |
| Jawwy | Riyadh |
| Jazan University | |
| Jeddah International College | |
| Jeraisy Computers and Communications Services | Riyadh |
| Jouf University | |
| Juleb | |
| Jusoor International | |
| K2PeakTechnologies | |
| KeyTime | Riyadh |
| Kidman | Riyadh |
| King Abdulaziz City for Science and Technology | Riyadh |
| King AbdulAziz University | |
| King Abdullah University of Science and Technology | Makkah |
| King Abdullah University of Science and Technology Innovation | Makkah |
| King Fahd University of Petroleum & Minerals | |
| King Fahd University of Petroleum and Minerals - Department of Mathematics and Statistics | Eastern Province |
| King Faisal Specialist Hospital & Research Centre | |
| King Khalid University | |
| King Saud bin Abdulaziz University for Health Sciences | |
| King Saud University | |
| King Saud University - Center for Excellence in Information Assurance | Riyadh |
| King Saud University - College of Computer and Information Sciences | Riyadh |
| Kingdom Holdings Company | Riyadh |
| KSA Medical Digital Solutions | |
| Labita for Artificial Intelligence | Riyadh |
| Leads | |
| Lean Business Services | Riyadh |
| Lean Business Solutions | Riyadh |
| Lean Technologies | Riyadh |
| Lebara | Riyadh |
| Links Line | Riyadh |
| Live Computers | Riyadh |
| LTS | |