| Company Name | Software Titles |
|---|---|
| AbiSource Developers | 1 |
| ABISee | 2 |
| Ability | 1 |
| Abilia | 1 |
| ABIG | 1 |
| ABI | 1 |
| ABF software | 1 |
| Abelssoft GmbH | 1 |
| Abelssoft | 4 |
| abelhadigital.com | 1 |
| Abdio Free MP4 Player | 1 |
| Abdio Free MOV Player | 1 |
| ABCBS | 2 |
| ABC-Ware | 1 |
| ABC-Deploy.Com | 1 |
| ABC-Deploy | 1 |
| ABC | 2 |
| ABBYY Software House | 2 |
| ABBYY | 11 |
| Abbott Labs | 1 |
| Abbott Diabetes Care | 2 |
| ABB-Oy | 2 |
| ABB Stotz-Kontakt GmbH | 1 |
| ABB Oy | 1 |
| ABB | 5 |
| ABAQUS | 1 |
| Abaltat | 1 |
| abakion | 1 |
| Abacre, SARL | 1 |
| Abacre Limited | 1 |
| ABACI | 1 |
| Abacho | 1 |
| AB-Tools.com | 4 |
| AB | 7 |
| Aatrix Updater version Aatrix Software | 1 |
| Aatrix Payroll Aatrix Software | 2 |
| Aatrix Form Viewer version Aatrix Software | 1 |
| Aastra Telecom Schweiz AG | 6 |
| Aastra | 5 |
| AASHTO | 1 |
| Aaron Margosis | 1 |
| Aarnet | 1 |
| Aardwork Software | 1 |
| Aardex | 1 |
| AAOS | 1 |
| AAIS | 3 |
| Aagon Consulting GmbH | 2 |
| aadima | 1 |
| A9Tech | 2 |
| A9.com | 1 |