Logos by category: software
- 1S
- 1S
- 2ware Srl
- 3B soft
- 3D Studio MAX 7
- 3dmark03
- 3dmark05
- 7zip
- A&G Soluzioni Digitali
- A&R International
- a.p. Birch
- a51
- AB Soft
- Abbottsfield
- ABBYY
- ABBYY
- Abc Linuxu
- Absolute Software
- Absolute Software
- Absolute Track
- AC&C HSH Group
- Acao Informatica
- Acceleware Corp.
- Acceleware Corp.
- AccessDiver
- Accountant's Tools
- Acd Bilgi Islem Bilgisayar Yazilim Hizmetler San. Tic. Ltd. Sti.
- Acdsee 7
- AceBIT
- Acronis
- Actino Software
- Active Media
- activeCollab
- Ad-aware
- Adabas
- ADInstruments
- Adobe
- Adobe Creative Suite 2
- Adobe Creative Suite 2 Premium
- Adobe Creative Suite 4
- Adobe CS3 Design Premium
- Adobe CS3 Production Premium
- Adobe CS3 Web Premium
- Adobe Flash 8
- Adobe Illustrator
- Adobe PDF
- Adobe Reader
- Advance JPEG Compressor
- Advent Corporate Actions
- Advent Office
- Advent Software
- AEC Software
- Aelita Software
- agc
- Agile Software
- Agility
- Agility
- Agresso
- Agresso
- Ahead Software
- Ahmet Akdemir
- Aiai
- Aiguo
- AITG
- Alchemy Systems Software
- Alchemy Systems Software
- Algorithm AKS
- Alien Skin Software
- Alienbrain
- Alienbrain
- Alienbrain Engineer
- Alienbrain Studio
- ALMADA
- ALMADA
- AltaVista
- Alternate
- Altiris
- Altkom
- Altus Development
- ALWIL Software
- Alystra Inside Technologies
- amAze GPS
- amAze GPS
- Amber Linux
- Amdocs
- American Software
- Amos Software
- ams
- Andrej
- android
- Ansoft, LLC
- ant Technologies
- Anystream
- Anystream
- Appear Networks AB
- AppSense
- Apsylog
- Aranea
- Araneum
- Arbor Software
