| A.A.C.S Ltd | Nicosia District |
| A.E Prognosys Solutions Ltd | Nicosia District |
| A.T. Telecom Ltd | Nicosia District |
| A.Y. Trustnet Consulting | Limassol District |
| AceNetworks | Nicosia District |
| ADA Computer Education Ltd | |
| Agnitum Ltd | Nicosia District |
| Alma Total Solutions | Nicosia District |
| AMOS by Spacecom | Nicosia District |
| Anywebcam CY Ltd | Nicosia District |
| ArtFX Web-design and Web-Hosting | Nicosia District |
| ASBISÑ Enterprises PLC | |
| Atozed Computer Software Ltd | Limassol District |
| Audionetwork Ltd | Limassol District |
| Avnex Ltd | Nicosia District |
| B.O. Advertising and Design | Limassol District |
| Banktown Trading Ltd | Limassol District |
| BDigital Media Ltd | Limassol District |
| BIAS Ltd | |
| Bionic Electronics H.T Ltd | Nicosia District |
| Bluebell Solutions Ltd | Larnaca District |
| C.B.B. Lifeline Biotech Ltd | Nicosia District |
| Cablenet Communication Systems Ltd | Nicosia District |
| Callconomy | Nicosia District |
| Chartac Management Services Ltd | Nicosia District |
| Com2go Ltd | Nicosia District |
| CompuSave | Nicosia District |
| Computer Land Centre | Nicosia District |
| Cosine Consultants Ltd | Nicosia District |
| Cosmos | Limassol District |
| Costas Papaellinas Organization | |
| Country Code TLD Registrar for .CY | Nicosia District |
| CPE Media | Nicosia District |
| CPL Group | Larnaca District |
| CPL Group | Nicosia District |
| Crucial Services Ltd | Nicosia District |
| Crystal Computers | Limassol District |
| CTO Computer Services | Famagusta District |
| Ctrl Technology | Nicosia District |
| Cyan Soft Ltd | Nicosia District |
| Cynaptic Ltd | |
| Cyprus Broadband | Larnaca District |
| Cyprus Computer Society | Nicosia District |
| Cyprus Computer Trading Ltd | Nicosia District |
| Cyprus Computing | |
| Cyprus IT | |
| Cyprus Phone | Nicosia District |
| Cyprus Society of Medical Informatics | Nicosia District |
| Cyprus University of Technology - Department of Communication and Internet Studies | Limassol District |
| Cyprus University of Technology - Department of Electrical Engineering, Computer Engineering and Informatics | Limassol District |