- A
- Abbyy Software
- ACD Systems
- Acronis
- Actify
- ActiveXperts
- Activision
- Adiscon
- Adobe
- Ahead Software
- Ahsiasoft
- Alienskin
- Allround Automations
- Altova
- Alwil software
- ApexSQL
- Apple Computer
- ashampoo
- Aspose
- Autodesk
- AutomatedQA
- avg
- Avid
- E
- EC Software
- Eidos
- ej - technologies
- Eldos
- Eleco
- Electronic Arts
- Electronic Microsystems
- ELO Digital Office
- enfocus
- Eset
- eurekalog
- extensis
- P
- Pantaray
- Paradox Interactive
- Paragon Software
- Parallels
- Pegasus Imaging
- Pinnacle Systems
- Pragnaan Software
- S
- Smartdraw
- SmartSoft
- Soft Gold
- SoftCare
- SoftTree Technologies
- Software FX
- Software602
- Solutions Reality
- Sony Creative Software
- Sparx Systems
- SQLLY Development
- StarNet
- Steema
- STI International
- Stimulsoft
- Stormware
- Streamsec HB
- sunbelt
- Symantec
- Syncfusion
- Syncro Ltd
- Y