| 1 | R'n'H Microtec | United Kingdom | | |
| 2 | R&B Marketing Ltd | United Kingdom | | |
| 3 | R&R Soft |
| 4 | R&R Software Ltd | | Bob Brenchley | | | | |
| 5 | R&S Compani | Belarus | | |
| 6 | R-Soft | Ukraine | Kharkiv | |
| 7 | R. Bingle | United Kingdom | | |
| 8 | R.A. Soft | Latvia | | |
| 9 | R.C. Laight | United Kingdom | | |
| 10 | R.C.L. Software | | R.C. Laight | | | | |
| 11 | R.D. Foord Software | United Kingdom | | |
| 12 | R.E.D. Sunshine | United Kingdom | | |
| 13 | R.E.P. Inc | Russia | Sarapul | |
| 14 | R.G. Martin | | | |
| 15 | R.L. Software | United Kingdom | | |
| 16 | R.P. Hentschke | | | |
| 17 | R.R. Software |
| 18 | Rabbit Software Ltd |
| 19 | Rack-It | | Hewson Consultants Ltd | | | | |
| 20 | RAD Systems | United Kingdom | | |
| 21 | Radar Games | United Kingdom | | |
| 22 | Radek Solar | Czech Republic | | |
| 23 | Radical Alternative Software | United Kingdom | | |
| 24 | Radio Amaterski Klub YU2RVI | Bosnia | | |
| 25 | Radio Amateur | | | |
| 26 | Radio et Television Linksfield | France | | |
| 27 | Radio Student | Slovenia | | |
| 28 | Radiohead | United Kingdom | | |
| 29 | Radiotehnika Mikrogame |
| 30 | Rafael Hernamperez Martin | Spain | | |
| 31 | RafaSoft | Spain | | |
| 32 | Raffinee Riche Design Group | Poland | Łódź | |
| 33 | Rafii Soft | | Miva Rafii | | | | |
| 34 | Rage Software PLC | | | |
| 35 | Rage Technologies | Belarus | Minsk |  |
| 36 | Rai Software | | Manjinder Singh | | | | |
| 37 | Rain Group Inc | Russia | Izhevsk | |
| 38 | Rainbird |
| 39 | Rainbird Software Ltd | | Telecomsoft | | | | |
| 40 | Rainbow Arts | United Kingdom | | |
| 41 | Rainbow Dreams | Poland | Rybinsk | |
| 42 | Rainbow Research | United Kingdom | | |
| 43 | Rainbow Software | Germany | | |
| 44 | Rajsoft | Poland | | |
| 45 | Ralf Rybarczyk Software | Germany | | |
| 46 | Ram Electronics Ltd | United Kingdom | | |
| 47 | Ram Productions | | | |
| 48 | Ram Scan Design | United Kingdom | | |
| 49 | Ram Software | Russia | Voronezh | |
| 50 | RamDOS System | Poland | | |
| 51 | Ramex International Ltd | United States | | |
| 52 | Ramp Software | United Kingdom | | |
| 53 | Ramtop Software | United Kingdom | | |
| 54 | Ramtrix Software | United Kingdom | | |
| 55 | Random Access | | Sales Curve Ltd | | | | |
| 56 | Random House Inc | | | |
| 57 | Random Records | United Kingdom | | |
| 58 | Random Science Crew | Russia | | |
| 59 | Rankshigh Ltd | United Kingdom | | |
| 60 | Rannoch Creative Designs Ltd | | Anderson Technology Ltd | | | | |
| 61 | Rarari Software | United Kingdom | | |
| 62 | Rastislav Misecka | Slovakia | | |
| 63 | Rastislav Rihak | Slovakia | | |
| 64 | Ratz-Eberle Verlag | | | |
| 65 | Raven Adventures | Spain | | |
| 66 | Raven Computer Services | United Kingdom | | |
| 67 | Raww Arse | United Kingdom | Glasgow | |
| 68 | Raxoft |
| 69 | Ray | Russia | Zernograd | |
| 70 | Ray Software | | Ray | | | | |
| 71 | Raydac Soft | Russia | | |
| 72 | Raymond Fowkes | United States | | |
| 73 | RD Laboratories | United Kingdom | | |
| 74 | RDS Software | United Kingdom | | |
| 75 | React | | Alternative Software Ltd | | | | |
| 76 | Reaction Group | Poland | | |
| 77 | Ready Soft | Hungary | | |
| 78 | Reaktor | | Ariolasoft UK Ltd | | | | |
| 79 | Real Imagines Programmers Group | Ukraine | Novaya Kakhovka | |
| 80 | Real Masters | Russia | Petrozavodsk | |
| 81 | Real Soft Makers | Russia | Novoya Vodolaga | |
| 82 | Real Software | Belarus | Brest | |
| 83 | Real Time Software | United Kingdom | | |
| 84 | Realtime Games Software Ltd | United Kingdom | | |
| 85 | Reanimator Group | Russia | | |
| 86 | Rebellion Developments Ltd | | | |
| 87 | Rebit Computer | Italy | | |
| 88 | Rebound | | Hewson Consultants Ltd | | | | |
| 89 | Red Brand | Germany | | |
| 90 | Red Limited Drunkards Group | Russia | Yoshkar-Ola | |
| 91 | Red Rat Software | United Kingdom | | |
| 92 | Red Shift Ltd | United Kingdom | | |
| 93 | Red Triangle | Russia | Samara | |
| 94 | Red-Baron Software | United Kingdom | | |
| 95 | ReDrive Construction | Russia | | |
| 96 | Redwhite Software | United Kingdom | | |
| 97 | Redwood Designs | | The Shaw Brothers | | | | |
| 98 | Reelax Games | United Kingdom | | |
| 99 | Reflection Group | Ukraine | Kharkiv | |
| 100 | Reflective Designs | United Kingdom | | |
| 101 | Reflex Arc | United Kingdom | | |
| 102 | REFLEX Soft | Italy | | |
| 103 | Reflex Software Developments | United Kingdom | | |
| 104 | Reform Software | United Kingdom | | |
| 105 | Regent Software | Czech Republic | | |
| 106 | RELEVO Videogames | Spain | | |
| 107 | Relion Software | United Kingdom | | |
| 108 | REMADE Corporation | Russia | | |
| 109 | Remedy | Russia | Vladimir | |
| 110 | Remote Programming | United Kingdom | | |
| 111 | REMSA | | Renovacion En Marcha S.A. | | | | |
| 112 | Remsoft Arcade Designs Ltd | | Andrey John Remic | | | | |
| 113 | Renault S.A. | France | | |
| 114 | Rene Sens Co. | Russia | Tomsk | |
| 115 | Renegade Software | Russia | | |
| 116 | Renesoft | | Alexandru Simion | | | | |
| 117 | Renovacion En Marcha S.A. | | | |
| 118 | Rensoft | | | |
| 119 | Rep Software | | | |
| 120 | Replay Software | United Kingdom | | |
| 121 | Reptile Industries Ltd | United Kingdom | | |
| 122 | Reptilia Design | | | |
| 123 | Res-Illusions | United Kingdom | | |
| 124 | Reserve Co | Russia | | |
| 125 | Restos Software | Spain | | |
| 126 | RET | Turkey | Istanbul | |
| 127 | retrific.com | | | |
| 128 | Retro Gamer | United Kingdom | | |
| 129 | Retrobytes Productions | Spain | | |
| 130 | Retrogames Computing | Russia | | |
| 131 | RetroSouls | Russia | | |
| 132 | Revelation Software | | | |
| 133 | Revival Studios | Netherlands | | |
| 134 | Rewind Team | | | |
| 135 | RFB Software | United Kingdom | | |
| 136 | RGH Software | Germany | | |
| 137 | Ricardo Cancho Niemietz | Spain | | |
| 138 | Richard Forsythe Ltd | United Kingdom | | |
| 139 | Richard G. Hallas | United Kingdom | | |
| 140 | Richard Hollins | United Kingdom | | |
| 141 | Richard Shepherd Software Ltd | United Kingdom | | |
| 142 | Richard Welsh | United Kingdom | | |
| 143 | Richard Wilcox Software | | Elite Systems Ltd | | | | |
| 144 | Richardson Institute | United Kingdom | | |
| 145 | Rick Schuitemaker | Netherlands | | |
| 146 | Ricochet | | Mastertronic Ltd | | | | |
| 147 | Rider Software | | Rastislav Rihak | | | | |
| 148 | Rikta Software | United Kingdom | | |
| 149 | Rino Software | | Alligata Software Ltd | | | | |
| 150 | Rino-Soft | Spain | | |
| 151 | RinsSoft | Russia | | |
| 152 | Risk Soft | Russia | | |
| 153 | River Software | | Jack Lockerby | | | | |
| 154 | Riverside Software | United States | | |
| 155 | RL Producties | | | |
| 156 | RM Software | United Kingdom | | |
| 157 | RML Soft |
| 158 | Roannae Software | United Kingdom | | |
| 159 | Robert and Gerald Pearson | | | |
| 160 | Robert Spahl | Germany | | |
| 161 | Robert Spisek | Czech Republic | | |
| 162 | Roberto Bernardo Cagigal | Spain | | |
| 163 | Roberto Potenciano Acebes | Spain | | |
| 164 | Robin Clive Mitchell | United Kingdom | | |
| 165 | ROBINSOFT |
| 166 | Robinsons Enterprises | United Kingdom | | |
| 167 | Robsoft [1] |
| 168 | Robsoft [2] |
| 169 | Robtek | United Kingdom | | |
| 170 | Rocassoft Corp. Ltd | Spain | | |
| 171 | Rock'n'Soft | Spain | | |
| 172 | Rockersuke Moroboshi |
| 173 | Rockford Products | United Kingdom | | |
| 174 | Rocksoft | Australia | | |
| 175 | Rockstar North Ltd | | | |
| 176 | Rocky Crackingservice | United Kingdom | | |
| 177 | Rogalosoft | Czech Republic | | |
| 178 | Roger Barker | United Kingdom | | |
| 179 | Roger Dymond | United Kingdom | | |
| 180 | Roger North | United Kingdom | | |
| 181 | Rohar | Poland | Wrocław | |
| 182 | Rojersoft | Russia | Cheboksary | |
| 183 | Rok Software | Russia | Minsk | |
| 184 | Rola Software | Bosnia | | |
| 185 | ROM Corp |
| 186 | Roman Nasonov | | | |
| 187 | Romantic Robot UK Ltd | United Kingdom | | |
| 188 | Romantic Warriors | Russia | | |
| 189 | Rombest | United Kingdom | | |
| 190 | Rombo Productions | United Kingdom | | |
| 191 | Romborsoft | Slovakia | | |
| 192 | Rome'r Software | Russia | | |
| 193 | Romik Software | United Kingdom | | |
| 194 | Rose Software | United Kingdom | | |
| 195 | Rosetta Software | United Kingdom | | |
| 196 | Rosetti Software | United Kingdom | | |
| 197 | Rotronics | United Kingdom | | |
| 198 | Rover Soft | Russia | | |
| 199 | Roy Longbottom | United Kingdom | | |
| 200 | Royal Yachting Association | | | |
| 201 | Roybot |
| 202 | Roygbiv Software | United Kingdom | | |
| 203 | RPH Software |
| 204 | RSM Soft | Russia | | |
| 205 | Rucksack Games |
| 206 | Rudiger Doring | Germany | | |
| 207 | Rudolf Priecinsky | Slovakia | | |
| 208 | Ruins of Mankind | Russia | | |
| 209 | Ruins of Mankind Art Group | Russia | St.Petersburg | |
| 210 | Rumatisoft |
| 211 | RUN [1] | | Ediciones Ingelek S.A. | | | | |
| 212 | RUN [2] | Italy | | |
| 213 | Run Informatique | France | | |
| 214 | Runesoft | United Kingdom | | |
| 215 | Runsoft | United Kingdom | | |
| 216 | Rus-21 | Russia | Cheboksary | |
| 217 | Rush | Ukraine | Chernigov | |
| 218 | Rush I.S.P.A. | Ukraine | | |
| 219 | Rush Int. | Russia | | |
| 220 | Ruslan Kolesnikov | Russia | | |
| 221 | Rusoft | | Ruslan Kolesnikov | | | | |
| 222 | Russed Software | United Kingdom | | |
| 223 | Russell Software | United Kingdom | | |
| 224 | Russian Bear Group | Russia | | |
| 225 | Russian Prestige | | | |
| 226 | Russian Soft | Russia | | |
| 227 | Rutlemore Games | United Kingdom | | |
| 228 | RYA | | Royal Yachting Association | | | | |
| 229 | Rym Soft Verano | Spain | | |
