| RamTeK | Publisher | |
| RambaMamba | Developer | |
| Rambar | Developer | |
| Ramble | Developer | |
| Rambling Indie Games | Developer | |
| Ramen Tribe | Developer | |
| Ramen man12 | Developer | |
| RamenNuudals | Developer | |
| Rami Sabbagh | Developer | |
| Ramifactor | Developer | |
| Ramify Games | Developer | |
| Ramil Hinshaw | Developer | |
| Ramiro Almeida Basso | Developer | |
| Ramjet Anvil | Developer | |
| Ramo | Developer | |
| Ramon Boix | Developer | |
| Ramon Ferreira | Developer | |
| Ramon Huiskamp | Developer | |
| Ramon Romeu | Developer | |
| Ramona G. | Developer | |
| Ramona Neill | Developer | |
| Ramsey Nasser | Developer | |
| Ramshackle Shack Studios | Developer | |
| Ramsoft | DeveloperPublisher | |
| Ramware | Publisher | |
| Ran | Developer | |
| Ran Q | Developer | |
| Ran d'Reille | Developer | |
| RanDB | Developer | |
| RanKOne | Developer | |
| Rana Strange | Developer | |
| Ranch BLT | Developer | |
| RanchOnBread | Developer | |
| Rancho Games | Developer | |
| Rancoud | Developer | |
| Rando-Malo (RegisRquoi) | Developer | |
| Random | Developer | |
| Random Access | Developer | |
| Random Access (Alan Jardine) | Developer | |
| Random Access (Ken Murfitt, Tahir Rashid, Steve Snake, Sound Images) | Developer | |
| Random Access (Nigel Brown, Ned Langman, Barry Leitch) | Developer | |
| Random Games | Developer | |
| Random Games Inc. | Developer | |
| Random House | DeveloperPublisher | |
| Random Mode | Developer | |
| Random Precision Software | Developer | |
| Random Spin | Publisher | |
| Random Thoughts | Developer | |
| RandomAccessGames | Developer | |
| RandomAmbler | Developer | |