RD Technologies

RDA Systems

RDI Video Systems

RDM Studios

Re-Wind Recordings Inc.

Re.BIT Magazine

React

Reactor Inc.

Reader's Digest Software

ReadySoft Incorporated

Reakosys Inc.

Reaktör Software

Real 3D

Real Software, Inc.

Real Sports

Real World Multimedia Ltd

Real World Software

Realism

Realism Entertainment

Reality Studios

Really Interesting Software Company (RISC)

Realms

Realms of Fantasy

ReaLogic

Realtec Corporation

Realtime Associates Seattle Division

Realtime Associates, Inc.

Realtime Games Software Ltd.

Realtime UK

Reaper Grafix Company

ReaperWare Enterprises

Reasonable Solutions, Inc.

Rebellion (Derby) Ltd

Rebellion (Liverpool) Ltd.

Rebellion Developments Ltd.

Rebels

Rebels (RBS)

Rebelsoft

Rebit Computer

Reboot