S

Name Country City
1 S de SoftSpain
2 S&B SoftwareUnited Kingdom
3 S&G Software Germany
4 S&S SoftwareItaly
5 S&S SoftwareRussiaMoscow
6 S-Tronmissing
7 S. OkolokuUnited States
8 S.D. Software
9 SabresoftUnited Kingdom
10 Sacred Scroll SoftwareUnited Kingdom
11 Saga SoftwareUnited Kingdom
12 Saga Software HouseUnited Kingdom
13 Saga Systems LtdUnited Kingdom
14 Sage GroupRussiaSamara
15 SagesoftUnited Kingdom
16 Sagittarian Software LtdUnited Kingdom
17 Sai Design
18 Saint SoftwareRussia
19 SaisoftCzech Republic
20 Salamander SoftwareUnited Kingdom
21 Sales Curve LtdSquare Enix
22 Salmon Electronics LtdUnited Kingdom
23 Salpicao Soft
24 Samar Productions
25 Samurai SoftwareUnited Kingdom
26 Samusoft
27 Sanchez CrewRussia
28 Sanctum Games
29 Saposoftware
30 Sapphire SoftwareUnited Kingdom
31 Sar Investment PropertiesUnited Kingdom
32 Sarov Spectrum ClubRussiaSarov
33 SARUG Radio Amateur GroupUnited Kingdom
34 SatansoftSlovenia
35 Satellite Software LtdPalantir ProgramsUnited Kingdom
36 Satin Shiva Productions
37 Saturn Developments Ltd
38 SaturnsoftSaturn Developments Ltd
39 Satyr SoftwareUnited Kingdom
40 SaursoftCzech Republic
41 Savers AllianceBelarusGrodno
42 Saxon ComputingUnited Kingdom
43 SBFAQ
44 SC Studio GCGRussia
45 SCAINET SOFT
46 Scandinavian Software CrackersDenmark
47 Scanner Hackers GroupRussiaKrasnoyarsk
48 Scanner SoftwareSpain
49 Scarab SystemsUnited Kingdom
50 Scathing SoftSpain
51 SceironUnited Kingdom
52 Scele & Ufo SoftwareGermany
53 SceneRussia
54 ScenePt All Stars
55 Scenergy TeamRussiaMoscow
56 SciCAL Software LtdUnited Kingdom
57 Scientific SoftwareUnited Kingdom
58 Scimitar SoftwareUnited Kingdom
59 ScisoftUnited Kingdom
60 Scoopex
61 Scope DesignsThe Shaw BrothersUnited Kingdom
62 Scorby SoftUnited Kingdom
63 Scorp SoftwareRussiaMoscow
64 Scorpio Gamesworld LtdUnited Kingdom
65 Scorpio SoftwareScorpio Gamesworld LtdUnited Kingdom
66 ScorpionCzech Republic
67 Scorpion & K' Hackers GroupRussiaSt.Petersburg
68 Scorpion ClubRussiaMoscow
69 Scorpion FirmCzech Republic
70 Scorpion Hackers Group
71 Scorpion Software Russia
72 Scorpion Software United Kingdom
73 Scorpions Software Inc
74 Scot Press Ltd
75 ScotsoftUnited Kingdom
76 SCP HackersSociedad de Cazadores PekinesesSpain
77 SCP'86Software Computer Projects
78 SCR AdventuresUnited Kingdom
79 screamer
80 Screen 7 LtdSoftware Communications LtdUnited Kingdom
81 Screen SoftUnited Kingdom
82 ScreengraphicsUnited Kingdom
83 ScreensoftCzech Republic
84 Screws Creative GroupRussiaKursk
85 Scsibrany SoftwareGermany
86 Scumari
87 SD Group
88 SD Micro SystemsUnited Kingdom
89 SD-Group
90 SDL AdventuresUnited Kingdom
91 SDV LTD
92 Se
93 SEA GroupRussiaIzhevsk
94 SeaconsoftItaly
95 Seamans Beer Users Hackers GroupRussiaMoscow
96 Seamen Beer Users Hackers GroupSeamans Beer Users Hackers GroupRussiaMoscow
97 Season SoftUnited Kingdom
98 Sector SoftwareDimensions 41United Kingdom
99 See Bee SoftwareUnited Kingdom
100 SegaUnited Kingdom
101 Sega and Co
102 Selec SoftwareUnited Kingdom
103 Selected RealmsRussiaPerm
104 Semilanceata
105 SendestRussiaKrasnodar
106 Sendy
107 Sensible SoftwareCodemasters Ltd
108 SensoftUnited Kingdom
109 Sentient Software LtdUnited Kingdom
110 Sequentia Soft
111 SerachanRussia
112 Serachan GroupUkraineDonetsk
113 Serge OursoftRussia
114 Serin SoftwareUnited Kingdom
115 Serious Applications SoftwareUnited Kingdom
116 Serious Makers GroupSerious Speccy GroupRussiaKaliningrad
117 Serious Ravers
118 Serious SoftwareUnited Kingdom
119 Serious Speccy GroupRussiaKaliningrad
120 Serma SoftwareSerma Software Espana
121 Serma Software Espana
122 Seroco SoftSpain
123 Serranito Online
124 SerzhsoftRussia
125 Sesomsoftmissing
126 SeurasoftPoland
127 Seven Stars PublishingUnited Kingdom
128 Severn SoftwareInterceptor GroupUnited Kingdom
129 Seymour SystemsUnited Kingdom
130 SF GroupRussiaTihvin
131 SF SoftwareRussiaMoscow
132 SF Studio
133 Sfera Soft Ltd
134 SG Comp
135 SG-TeamRussiaCherkassy
136 SGL TeamRussiaMoscow
137 Sgt Pepper
138 Shabash Soft GroupRussiaUlyanovsk
139 Shades
140 Shadez
141 Shadow Games
142 Shadow GroupRussiaKovrov
143 Shadow SoftRussiaNovosibirsk
144 Shadow SoftwareUnited Kingdom
145 Shaft Corporation LTD
146 ShamsoftRussia
147 Shards Software LtdKesherweb
148 Sharma SoftwareUnited Kingdom
149 Sharps IncUnited States
150 Shattered DreamsDenmark
151 Shaun BebbingtonUnited Kingdom
152 Sheer Logic
153 Sheol SoftwareUnited Kingdom
154 Sherston SoftwareUnited Kingdom
155 Shirekilo LtdUnited Kingdom
156 Shiva Publishing LtdUnited Kingdom
157 Shmaps GroupRussiaMoscow
158 Shock BrigadeRussiaKaliningrad
159 Shock SoftwareRussiaKirov
160 ShockWaveRussiaChelyabinsk
161 Shodan SoftwareUnited Kingdom
162 Shoemakers of FilippRussia
163 Shop For GamesSlovakia
164 Shorten Suite SoftwareUnited Kingdom
165 Shrap SoftwareSlovakia
166 ShrsoftRussia
167 Shulwater LtdUnited Kingdom
168 Shumice Software CompanyCzech RepublicŠumice
169 Shura Code CorporationRussia
170 SibcrewRussia
171 Siberian GroupRussiaKrasnoyarsk
172 sibKrewSibcrewRussia
173 Sickbay Games
174 Sidewinder Micro-SystemsUnited Kingdom
175 Siel UK LtdUnited Kingdom
176 Sierra On-LineUnited States
177 Sift S.A.Spain
178 Siglo XXSpain
179 Sigma Soft United Kingdom
180 Sigma Technical PressUnited Kingdom
181 Sigmasoft United Kingdom
182 Signature Designers Group
183 Silas SoftwareUnited Kingdom
184 Silence Crionix Electronics Entertainment (Scene)Ukraine
185 Silhouette SoftwareUnited Kingdom
186 Silicon BrainsUkraineNikolaev
187 Silicon GamesSpain
188 Silicon Joy
189 Silicon KidUnited Kingdom
190 Silicon SoftwareUnited Kingdom
191 Silva SoftRussia
192 Silver Fox Communications LtdUnited Kingdom
193 Silver SoftRussiaChelyabinsk
194 Silver Star GroupRussia
195 Silver Sword SoftwareCzech Republic
196 Silverbird Software LtdTelecomsoftUnited Kingdom
197 Silverlind LtdUnited Kingdom
198 Silversoft LtdOnline PLCUnited Kingdom
199 Simba SoftwareUnited Kingdom
200 simbolsRussiaChaykovskiy
201 Simmer SoftwareUnited Kingdom
202 Simmons ElectronicsUnited Kingdom
203 Simon Allan SoftwareUnited Kingdom
204 Simon Micro-SoftUnited Kingdom
205 Simon SoftwareUnited Kingdom
206 SimonSoft
207 Simple CompanyRussia
208 Simple Soft
209 Simply SoftwareUnited Kingdom
210 Sinc Masters Creative GroupRussiaNizhniy Novgorod
211 Sinclair ClubRussiaNeftekamsk
212 Sinclair Club ZlinCzech Republic
213 Sinclair GebruikerMicropress Netherlands
214 Sinclair Learning Lab
215 Sinclair ProgramsECC Publications Ltd
216 Sinclair QL Preservation Project
217 Sinclair Research LtdUnited Kingdom
218 Sinclair Research Ltd [PT]United Kingdom
219 Sinclair Society
220 Sinclair UserECC Publications Ltd
221 Sinclair UserUnited Kingdom
222 Sinclair User ClubNetherlands
223 SinclairlandRussia
224 Sindicato del SoftwareSpain
225 Singular CrewHungary
226 Sintax S.A.Spain
227 Sinus SoftwareCzech Republic
228 Sipe
229 Sirius GroupRussiaKazan
230 Sirius SoftwareUnited Kingdom
231 SirotaSoftUkraine
232 Sistemas de Informatica e Som Ltda
233 Sitting Bull SoftwareUnited Kingdom
234 SivisSistemas de Informatica e Som Ltda
235 Sizzlers
236 SJS SoftwareUnited Kingdom
237 SKAL StudioRussiaPerm
238 SkorpyoSpain
239 SkrjuRussia
240 SKS SoftwareUnited Kingdom
241 SKUAT SoftSpain
242 SkusoftCzech Republic
243 Sky
244 Skyslip SoftwareUnited Kingdom
245 SkysoftUnited Kingdom
246 SLA Corp LtdPoland
247 Slabihoud SoftwareGermany
248 SlavJack SoftwareRussiaCheboksary
249 SleepwalkersRussia
250 Slicker Hackers GroupRussiaTula
251 Sliders Creative & Hackers GroupRussiaVolzhskiy
252 Slipstream
253 Sloanysoft
254 Slogger SoftwareUnited Kingdom
255 Slow Death Company
256 SlowglassSpain
257 SLUGUnited Kingdom
258 SM Indipendant SoftwareItaly
259 SM SoftwareItaly
260 Small School SoftwareUnited Kingdom
261 Smart Egg SoftwareUnited Kingdom
262 Smash Hackers BandUkraineNova Vodolaha
263 Smash Soft IncRussiaNizhniy Novgorod
264 SMB SoftwareUnited Kingdom
265 SMC Goldseal SoftwareUnited Kingdom
266 SMFX
267 SmileGames
268 Smiling AssassinUnited Kingdom
269 Smokers Hackers Group
270 Smokers TeamBelarusMinsk
271 Sneesby SoftwareUnited Kingdom
272 SnoopysoftGermany
273 Soccer EnterprisesUnited Kingdom
274 Sociedad de Cazadores PekinesesSpain
275 Sociedade por AccionsSpain
276 Sockmonsters LtdUnited Kingdom
277 Socratic SoftwareUnited Kingdom
278 Sodom & Gommorah Software
279 Soft CentreUnited Kingdom
280 Soft Concern LtdUnited Kingdom
281 Soft CornUnited Kingdom
282 Soft DesignUnited Kingdom
283 Soft et MicroFrance
284 Soft HitsEMAP Business & Computer Publications LtdUnited Kingdom
285 Soft Joe's SoftwareUnited Kingdom
286 Soft JulietJuliet SoftwareSpain
287 Soft MachineUnited Kingdom
288 Soft Option LtdUnited Kingdom
289 Soft Sell Computer SoftwareUnited Kingdom
290 Soft-MusicGermany
291 SoftaxelBelarusMinsk
292 SoftdreamersKazakhstan
293 SofteamUnited Kingdom
294 SOFTECFlorin GiurcanRomania
295 SOFTEC [PT]Portugal
296 Softechnics
297 SoftekEdge Games Inc
298 Softek International LtdEdge Games Inc
299 SoftelUnited Kingdom
300 SoftenterpriseRussiaSt.Petersburg
301 SoftfarCzech Republic
302 Softhouse LtdSlovakia
303 Softland StudioRussiaSt.Petersburg
304 Softlee SystemsUnited Kingdom
305 SoftlinkUnited Kingdom
306 Softmans GroupRussiaNizhny Tagil
307 SoftricksUnited Kingdom
308 SoftronicCzech Republic
309 SoftShop InternationalUnited Kingdom
310 SoftstarRussiaMoscow
311 Softstone LtdUnited Kingdom
312 Softstorm DevelopmentsUnited Kingdom
313 Softsync Inc
314 Software AB
315 Software AmatersSlovakia
316 Software Amusements
317 Software ArtistsUnited Kingdom
318 Software AtlanticoSpain
319 Software BV
320 Software Center S.A.Spain
321 Software Communications LtdUnited Kingdom
322 Software Computer Projects
323 Software Conversions LtdUnited Kingdom
324 Software CottageUnited Kingdom
325 Software CreationsUnited KingdomManchester
326 Software EditoresSpain
327 Software FarmUnited Kingdom
328 Software for AllUnited Kingdom
329 Software for ExcellenceUnited States
330 Software FoundationUnited Kingdom
331 Software HomePeru
332 Software ImagesUnited Kingdom
333 Software J&JSpain
334 Software LiasonUnited Kingdom
335 Software mbSpain
336 Software Micro Chip S.L.
337 Software of SwedenSweden
338 Software Projects LtdUnited Kingdom
339 Software Publishing AssociatesUnited Kingdom
340 Software RebelsCzech Republic
341 Software SaurCzech Republic
342 Software SolutionsUnited Kingdom
343 Software SorceryUnited Kingdom
344 Software SpectrumItaly
345 Software StudioCzech Republic
346 Software StudiosUnited Kingdom
347 Software Supersavers LtdSoftware Projects LtdUnited Kingdom
348 Softwarecete
349 Softwood ProgramsUnited Kingdom
350 Softzone LtdUnited Kingdom
351 SOKOMIND designers
352 Solar PublishingUnited Kingdom
353 SolarsoftSunshine Books LtdUnited Kingdom
354 Sole Solution SoftwareUnited Kingdom
355 SOLILes Systemes d'Ordinateur LOGO Inc
356 Solid Image LtdUnited Kingdom
357 SolsoftUnited Kingdom
358 Solway SoftwareUnited Kingdom
359 Sonic 91 Software
360 Sonic Graffitimissing
361 Sonic ProjectsUnited Kingdom
362 Sonic SoftUnited Kingdom
363 Sonic SoftwareUnited Kingdom
364 Sonnen Verlag AGGermany
365 Sony Inc
366 Sony Music Entertainment
367 Sorbon SoftSpain
368 SortronicsCzech RepublicPlzeň
369 SOS LtdSpain
370 Sospan SoftUnited Kingdom
371 Sound ImagesUnited Kingdom
372 Sound-on-SoundIberofon S.A.Spain
373 Source Software LtdUnited Kingdom
374 Source Solutions, Inc.Cheveron Group
375 South CoastUnited Kingdom
376 Southern Educational SoftwareUnited Kingdom
377 Southern SoftwareUnited Kingdom
378 Southway SoftwareUnited Kingdom
379 Sovereign SoftwareUnited Kingdom
380 SP EnterprisesUnited Kingdom
381 SP SoftwareUnited Kingdom
382 Space Age SoftwareUnited Kingdom
383 Space CompaniRussiaMoscow
384 Space Poison
385 Space Team GroupRussiaKrasnoyarsk
386 SpaceballsFranceOrléans
387 Spaceman LtdUnited Kingdom
388 SpacesoftNetherlands
389 Spark Creative GroupUkraineDonetsk
390 Spark SoftwareSpain
391 SparklersThorn EMI Video LtdUnited Kingdom
392 Sparrow BooksArrow Books LtdUnited Kingdom
393 Spartan SoftwareUnited Kingdom
394 Spartans Sports AssociationUnited Kingdom
395 SPE
396 Speccy
397 Speccy BoyzSlovakiaKošice
398 Speccy.plPoland
399 SpeccysoftUnited Kingdom
400 Special FX Software LtdRage Software PLC
401 Special PlaygamesNew Special PlaygamesItaly
402 Special SoftSpain
403 Special TeamSlovakia
404 Specialist ProgramsUnited Kingdom
405 SpecsoftUnited Kingdom
406 Spectra ComputingGermany
407 Spectra SoftUnited Kingdom
408 SpectrasoftUnited Kingdom
409 SPECTRAVENTURASpain
410 SpectravisionCzech Republic
411 Spectraxx Tape MagazineUnited Kingdom
412 SpectreHong KongMinsk
413 Spectre GuysUkraine
414 Spectresoft LtdUnited Kingdom
415 Spectrum Aces GroupRussiaKirov
416 Spectrum Adventure Exchange ClubUnited Kingdom
417 Spectrum ClubUnited Kingdom
418 Spectrum Computer Info User ClubGermany
419 Spectrum Computing
420 Spectrum Discovery ClubUnited Kingdom
421 Spectrum ElectronicsUnited Kingdom
422 Spectrum Fanatics GroupRussiaMoscow
423 Spectrum Games Ltd
424 Spectrum HoldingsUnited Kingdom
425 Spectrum MicrobaseUnited Kingdom
426 Spectrum Omega SoftwareCzech Republic
427 Spectrum PricingUnited Kingdom
428 Spectrum SoftwareUnited Kingdom
429 Spectrum Unemployed Users GroupUnited Kingdom
430 Spectrum UserUnited Kingdom
431 Spectrum User Club WuppertalGermany
432 Spectrum Warriors Corp.BelarusGrodno
433 Spectrum's World CorpRussiaChelyabinsk
434 SpectrumSysWareHungary
435 Speculator SoftwareUnited Kingdom
436 Speed CodeRussiaSt.Petersburg
437 Speed CompanyRussiaSamara
438 SpeedwayRussiaVoronezh
439 Speedwell SoftwareUnited Kingdom
440 Spencer SoftwareUnited Kingdom
441 Spermasoft MasturbatoriesGreece
442 Sphere SoftwareUnited Kingdom
443 SpheresoftUnited Kingdom
444 Spi-SoftUnited Kingdom
445 Spider GamesUnited Kingdom
446 Spiders GroupBelarusGomel
447 SpidersoftUnited Kingdom
448 Spidersoft United Kingdom
449 Spidersoft United Kingdom
450 SpinalSoft
451 Spindrift SoftwareUnited Kingdom
452 Spinnaker Software CorporationBroderbund SoftwareUnited States
453 Spiral
454 Spiral SoftwareUnited Kingdom
455 Spiridonenko MVRussia
456 Spirit SoftwareUnited Kingdom
457 Spoof SoftwareUnited Kingdom
458 Sport & Racing SoftwareUnited Kingdom
459 SportsoftUnited Kingdom
460 Sprite Club LtdRussiaUlyanovsk
461 SpritesFrance
462 Sprytes LtdUnited Kingdom
463 SPS DesignsUnited Kingdom
464 SputnikPoland
465 Square Enix
466 SquaresoftRussia
467 SSC-SoftScandinavian Software CrackersDenmark
468 SsoftUnited KingdomTaganrog
469 SSPH2Czech Republic
470 St. Bride's School
471 St. MichaelMarks & SpencerUnited Kingdom
472 Stable Single Hackers GroupUkraineKharkiv
473 Stack Computer Services LtdUnited Kingdom
474 Stale Pixels
475 Stalkermissing
476 Stalker Company
477 Stall EditionStudio StallRussiaPervouralsk
478 StankisoftGermany
479 StapleSoftRussia
480 StapsoftCzech Republic
481 Star Control Hackers GroupUkraineKharkiv
482 Star DreamsUnited Kingdom
483 Star GroupRussiaYoshkar-Ola
484 Star Soft GroupRussiaYoshkar-Ola
485 Star SoftwareTony J. ByrneUnited Kingdom
486 Starbex SystemsUnited Kingdom
487 StarcadeGrandslam Interactive Ltd
488 Starcrash Software SystemsUnited Kingdom
489 StardustRussiaPerm
490 Stardust SoftwareUnited Kingdom
491 Starfire Hackers GroupRussiaMoscow
492 Starlight SoftwarePlanthills Ltd
493 Starlite SoftwareUnited Kingdom
494 Stars of KeladanRussiaSamara
495 Stars SoftwareUnited Kingdom
496 Stars SpectrumSpain
497 StarsoftUnited Kingdom
498 Starsoft Computer's CompanyCzech Republic
499 Starsoft EducationalUnited Kingdom
500 StarterSoftUnited Kingdom
501 Startgame SoftSpain
502 Starzone SoftwareUnited Kingdom
503 State Soft LtdUnited Kingdom
504 Static SoftSpain
505 Status SoftwareUnited Kingdom
506 STD SoftwareUnited Kingdom
507 Stealth Fighter Hackers GroupRussiaUlyanovsk
508 Steam Railway SimulationsUnited Kingdom
509 steamroller
510 Steel City Software Engineers
511 Steel FalconsUkraineLviv
512 Stell SoftwareUnited Kingdom
513 Stellar Company Inc.Russia
514 Stellar ServicesUnited Kingdom
515 Stellar SoftwareUnited Kingdom
516 STEP Creative GroupRussiaMoscow
517 Stephen Hartley Computing
518 Stephen Hartley SoftwareUnited Kingdom
519 Sterling EndeavoursUnited Kingdom
520 Sterling Publications Ltd
521 Sterling SoftwareSterling Publications Ltd
522 Steve FordeUnited Kingdom
523 Steve's Software
524 StewSoftCzech Republic
525 Stichting Impuls
526 Stichting Scoop Hobbyfonds
527 StivsoftYugoslavia
528 Stocks & Shares
529 StocksoftUnited Kingdom
530 Stonechat ProductionsUnited Kingdom
531 STOP InformaticaBrazil
532 Storm and TempestUnited Kingdom
533 Storm Software United Kingdom
534 Storm Software
535 Stormbringer SoftwareUnited Kingdom
536 Stormlord CompanyRussiaTomsk
537 STR GroupRussiaRyazan
538 Strand Games
539 Strange SoftwareUnited Kingdom
540 Strangers GroupRussiaOdessa
541 Strategic Creative GroupRussiaGukovo
542 Strategik & Tactics Ryazan GroupRussiaRyazan
543 Stratic SoftwareUnited Kingdom
544 Stream HackersRussiaMoscow
545 Streetwise
546 Strobe [A Flash of Brilliance]UK Software Ltd
547 Studak SoftwareCzech Republic
548 Studio 'Godness of Destiny'
549 Studio 7LatviaRiga
550 Studio B Ltd
551 Studio Computerowe KoalaPoland
552 Studio Design
553 Studio ITRRussiaKaliningrad
554 Studio JUA
555 Studio K&S
556 Studio KF
557 Studio Scorpion GroupUkraineLviv
558 Studio SpectrumUkraineLviv
559 Studio StallRussiaPervouralsk
560 Studio SZCRussiaChelyabinsk
561 Studio TM'MСтудия TM'MRussiaKrasnoyarsk
562 Studio VIKS
563 Studio VISABelarusVitebsk
564 Studio ВозраждениеRussiaOmsk
565 Stuffduck SoftwareThe Shaw BrothersUnited Kingdom
566 Sty-Detch CrewUkraine
567 Style
568 Style GroupRussia
569 Style Group [ru]
570 Style SoftUnited Kingdom
571 Subdivision TeamRussiaMoscow
572 Subway SoftwareUnited Kingdom
573 Succes Software
574 Success Group
575 Sugar Loaf SoftwareUnited Kingdom
576 Sulis Software LtdUnited Kingdom
577 Summit Software United Kingdom
578 Summit Software Alternative Software LtdUnited Kingdom
579 Sun Corp.Russia
580 Sun SoftGermany
581 Sunrise Electronic Ltd
582 Sunshine Books LtdUnited Kingdom
583 Sunshine Publications Ltd
584 Sunteam
585 Supa Nova LtdUnited Kingdom
586 Super Play SoftwareRussia
587 Super SparklersThorn EMI Video LtdUnited Kingdom
588 Superior Interactive
589 Superior Software United Kingdom
590 Superior Software Ltd Superior Interactive
591 SuperNet GroupRussiaMoscow
592 Superscape LtdUnited Kingdom
593 SupersoftUnited Kingdom
594 Supersoft United Kingdom
595 Supersoft Germany
596 SuperSoft Romania
597 Supersoft [4]Czech Republic
598 Supersoft Systems
599 Supersonic Software LtdUnited Kingdom
600 Surdakar GroupRussiaRybinsk
601 Sussex SoftwareUnited Kingdom
602 SUUGSpectrum Unemployed Users GroupUnited Kingdom
603 Suzy SoftCroatia
604 SVC SoftwareUkraine
605 Svenska Soft ServiceSweden
606 Svet KompjuteraSerbia
607 SvosatasoftCzech Republic
608 SwannsoftUnited Kingdom
609 Swashbuckling DisappointmentUnited Kingdom
610 Swiecie Software CompanyPoland
611 SWM Software
612 Sword SoftwareUnited Kingdom
613 SybilasoftSlovakiaBratislava
614 Sygma Press
615 Synacroop SoftwareUnited Kingdom
616 SyncCreative Computing PressUnited States
617 Syndicate GroupUkraine
618 SyndromeRussiaPenza
619 SynergyUnited Kingdom
620 Syntax SoftwareUnited Kingdom
621 Syntax Software [2]
622 SyroxUnited Kingdom
623 Syrtis SoftwareUnited Kingdom
624 SysoftUnited Kingdom
625 System 3 Software LtdUnited Kingdom
626 System 4System 4 de Espana S.A.
627 System 4 de Espana S.A.
628 System Applied TechnologyUnited Kingdom
629 System SoftwareUnited Kingdom
630 System-SoftUnited Kingdom
631 System4
632 Systematic GroupRussiaKirov
633 Szafran
634 Szafran Soft
635 СистемотехникаRussiaIvanovo
636 Студия "Парсек"RussiaCheboksary
637 Студия TM'MRussiaKrasnoyarsk