| Detail | SAVE CZ s.r.o. | 25965778 | Another legal entity | CZ053 | Detail |
| Detail | Savencia Fromage & Dairy Czech Republic, a.s. | 44965117 | Another legal entity | CZ01 | Detail |
| Detail | SAZOM, spol. s r.o. | 62619136 | | | Detail |
| Detail | SB AUTOMOTIVE s.r.o. | 04744551 | | | Detail |
| Detail | SBC master s.r.o. | 17296510 | Czech Republic | CZ010 | Detail |
| Detail | Sběrné suroviny UH, s.r.o. | 25599895 | | | Detail |
| Detail | SBL Europe, s.r.o. | 02400014 | | | Detail |
| Detail | SBM TELEKOMUNIKACE, s.r.o. | 25127888 | | | Detail |
| Detail | s-boost s.r.o. | 23037539 | | | Detail |
| Detail | Sbor Bratrské jednoty baptistů v Praze - Církev XXI. století | 73635481 | Another legal entity | CZ010 | Detail |
| Detail | Sbor Církve bratrské ve Zlíně | 73631787 | Another legal entity | CZ072 | Detail |
| Detail | Sbor Církve bratrské v Písku - Elim | 73635367 | Another legal entity | CZ031 | Detail |
| Detail | S-B s.r.o. | 25652362 | | | Detail |
| Detail | SCADA Servis s.r.o. | 26791285 | | | Detail |
| Detail | Scala events s.r.o. | 24437620 | | | Detail |
| Detail | SCANBOT s.r.o. | 05700795 | | | Detail |
| Detail | scanservice a.s. | 25648101 | | | Detail |
| Detail | SC & C spol. s r.o. | 45280541 | | | Detail |
| Detail | Scenario s.r.o. | 29462177 | | | Detail |
| Detail | SCHAFFEROVÁ spol. s r.o. | 25866249 | | | Detail |
| Detail | SCHELKALIN s.r.o. | 04480015 | | | Detail |
| Detail | SCHENKER spol.s r.o. | 61500780 | Another entity | CZ | Detail |
| Detail | Scherex servis s.r.o. | 17659086 | | | Detail |
| Detail | Schindler CZ, a.s. | 27127010 | | | Detail |
| Detail | Schindler, spol. s r.o. | 19015909 | | | Detail |
| Detail | SCH - INVEST s.r.o. | 08161640 | Another entity | CZ | Detail |
| Detail | SCHOELLER INSTRUMENTS, s.r.o. | 25065939 | | | Detail |
| Detail | Schoeller Pharma Praha s.r.o. | 49681541 | | | Detail |
| Detail | Schréder Czech Republic a.s. | 63079453 | | | Detail |
| Detail | Schubert CZ spol. s r.o. | 41694783 | | | Detail |
| Detail | Schwan-STABILO ČR,s.r.o. | 45280746 | Another legal entity | CZ031 | Detail |
| Detail | SCHWARZ PUMPE s.r.o. | 29003822 | | | Detail |
| Detail | SCIENCE IN (CZ), s.r.o. | 05055954 | Another legal entity | CZ010 | Detail |
| Detail | SC - Louny s.r.o. | 03599213 | Another legal entity | CZ010 | Detail |
| Detail | S+collective s.r.o. | 19209215 | | | Detail |
| Detail | SC Olympia Radotín z.s. | 26644746 | Another entity | CZ | Detail |
| Detail | S com ENERGO s.r.o. | 24761923 | | | Detail |
| Detail | S com s.r.o. | 25668901 | | | Detail |
| Detail | Screening Solutions s.r.o. | 27120350 | Another legal entity | CZ010 | Detail |
| Detail | ScrumWare s.r.o. | 05071232 | | | Detail |
| Detail | S.C.SERVIS Group, s.r.o. | 28779568 | | | Detail |
| Detail | SD Ateliér s.r.o. | 27714870 | | | Detail |
| Detail | SDH plus, s.r.o. | 25027191 | | | Detail |
| Detail | Sdílení o.p.s. | 22673377 | Another legal entity | CZ063 | Detail |
| Detail | SD - Kolejová doprava, a.s. | 25438107 | Another legal entity | CZ042 | Detail |
| Detail | SDO Technika s.r.o. | 29446619 | | | Detail |
| Detail | Sdružení automobilových dopravců ČESMAD BOHEMIA, z.s. | 45771570 | | | Detail |
| Detail | Sdružení hasičů Čech, Moravy a Slezska | 00442739 | Another legal entity | CZ010 | Detail |
| Detail | Sdružení Krušné hory - západ | 49754866 | Another legal entity | CZ041 | Detail |
| Detail | Sdružení měst a obcí Bukovská voda | 65050541 | Another entity | CZ031 | Detail |
| Detail | Sdružení měst a obcí východní Moravy | 45659168 | Another legal entity | CZ072 | Detail |
| Detail | Sdružení občanů chorvatské národnosti v ČR, z.s. | 15545610 | Another entity | CZ064 | Detail |
| Detail | Sdružení obcí Hornolidečska | 62334743 | Territorial self-governing unit or its contributory organization | CZ072 | Detail |
| Detail | Sdružení obcí Jablunkovska | 65494636 | Another legal entity | CZ080 | Detail |
| Detail | Sdružení obcí mikroregionu Hlinecko | 70151156 | Territorial self-governing unit or its contributory organization | CZ053 | Detail |
| Detail | Sdružení obcí povodí Morávky | 68157631 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Sdružení obcí Sedlčanska s.o. | 61904040 | Territorial self-governing unit or its contributory organization | CZ020 | Detail |
| Detail | Sdružení pro dopravní telematiku, z.s. | 70818461 | | | Detail |
| Detail | Sdružení pro internetový rozvoj v České republice, z.s.p.o. (ve zkratce "SPIR") | 70108005 | | | Detail |
| Detail | Sdružení TDS s.r.o. | 28639707 | | | Detail |
| Detail | Sdružení TULIPAN, z.s. | 26672472 | Another legal entity | CZ051 | Detail |
| Detail | Sdružení zdravotnických zařízení II Brno,příspěvková organizace | 00344648 | Territorial self-governing unit or its contributory organization | CZ064 | Detail |
| Detail | SEADON s.r.o. | 28601505 | Another legal entity | CZ080 | Detail |
| Detail | SEA Kolín s.r.o. | 04608712 | | | Detail |
| Detail | ŠEBESTA VHS s.r.o. | 41327837 | | | Detail |
| Detail | SEBIA Czech republic s.r.o. | 11842831 | | | Detail |
| Detail | Šeborův mlýn s.r.o. | 06689540 | Another legal entity | CZ031 | Detail |
| Detail | SEC Agency s.r.o. | 04611063 | | | Detail |
| Detail | secunet Security Networks AG | | | | Detail |
| Detail | Security Avengers s.r.o. | 09617477 | | | Detail |
| Detail | Security & IT Advisory s.r.o. | 24628956 | | | Detail |
| Detail | SECURITY MONIT s.r.o. | 60755792 | | | Detail |
| Detail | SECURITY REDON Plus s.r.o. | 25886177 | | | Detail |
| Detail | SECURU s.r.o. | 06671497 | | | Detail |
| Detail | ŠEDOVÁ perfect service, o.p.s. | 02119463 | | | Detail |
| Detail | ŠEDOVÁ s.r.o. | 27738710 | Another legal entity | CZ | Detail |
| Detail | SEFIMA s.r.o. | 25048821 | | | Detail |
| Detail | SEFIRA spol. s r.o. | 62907760 | | | Detail |
| Detail | SEFOR Solutions, s.r.o. | 06422918 | | | Detail |
| Detail | SEFOR Space s.r.o. | 21719861 | | | Detail |
| Detail | SEG s.r.o. | 46883657 | | | Detail |
| Detail | Seis, s.r.o. | 02088029 | | | Detail |
| Detail | SEIT s.r.o. | 09493166 | | | Detail |
| Detail | SEKERA NÁBYTEK s.r.o. | 24380741 | | | Detail |
| Detail | SEKERA STAVBY s.r.o. | 08332827 | | | Detail |
| Detail | S E L E C T A , s.r.o. | 63217481 | | | Detail |
| Detail | Selekta Pacov, a.s. | 47238399 | Another entity | CZ063 | Detail |
| Detail | SELLER MORAVIA, s.r.o. | 25829637 | Another legal entity | CZ080 | Detail |
| Detail | Sellier & Bellot a.s. | 28982347 | | | Detail |
| Detail | Sellier & Bellot Int. a.s. | 19417772 | | | Detail |
| Detail | Semilské strojírny s.r.o. | 64578585 | Another entity | CZ051 | Detail |
| Detail | SEM TAM TEAM s.r.o. | 24808903 | | | Detail |
| Detail | SENCO Příbram spol. s r.o. | 25096087 | Another entity | CZ020 | Detail |
| Detail | Senergos, a.s. | 26915413 | | | Detail |
| Detail | SENIMO a.s. | 47675683 | Another legal entity | CZ | Detail |
| Detail | Senior Teplice, z.s. | 26598442 | Another legal entity | CZ | Detail |
| Detail | SENTA, spol. s r.o. | 48153028 | | | Detail |
| Detail | Sentinam s.r.o. | | | | Detail |
| Detail | Sentinet s.r.o. | 25904957 | | | Detail |
| Detail | SENTRY COMPANY s.r.o. | 05738121 | | | Detail |
| Detail | SEPAS a.s. | 00495328 | Czech Republic | CZ | Detail |
| Detail | SEPO solar plus, s.r.o. | 10960384 | | | Detail |
| Detail | SEPOS, spol. s r. o. | 15528855 | Another entity | CZ | Detail |
| Detail | SEQme s.r.o. | 24312819 | | | Detail |
| Detail | SERAG s. r. o. | 00870382 | | | Detail |
| Detail | Šercel Švec s.r.o. | | | | Detail |
| Detail | SERENDIPITY z.s. | 01927051 | Another legal entity | CZ071 | Detail |
| Detail | Šerhalka s.r.o. | 29453518 | | | Detail |
| Detail | service4life s.r.o. | 08105847 | | | Detail |
| Detail | SERVIND s.r.o. | 48024546 | | | Detail |
| Detail | Servis AUTO OPAT s.r.o. | 27430961 | | | Detail |
| Detail | Servis chlazení Jižní Čechy v.o.s. | 07662262 | | | Detail |
| Detail | Servisinvest s.r.o. | 28774922 | Another entity | | Detail |
| Detail | Servis jeřábů, a.s. | 25606352 | | | Detail |
| Detail | Servis Musil, s.r.o. | 25699911 | | | Detail |
| Detail | Servisní středisko pro správu svěřeného majetku Městské části Praha 8, příspěvková organizace | 00639524 | Territorial self-governing unit or its contributory organization | CZ010 | Detail |
| Detail | SERVISTA s.r.o. | 09279539 | | | Detail |
| Detail | Servis Technik s.r.o. | 24836001 | | | Detail |
| Detail | Sestřička SOS, z. ú. | 11836270 | Another legal entity | CZ010 | Detail |
| Detail | SETIKA Group, s.r.o. | 06619703 | | | Detail |
| Detail | S E T O S spol. s r.o. | 46352163 | | | Detail |
| Detail | Šetři světlem s.r.o. | 29208041 | | | Detail |
| Detail | Seven consulting s.r.o. | 27795322 | Another legal entity | CZ071 | Detail |
| Detail | SEVEn Energy s.r.o. | 27876829 | | | Detail |
| Detail | SEVEN - K, s.r.o. | 27526178 | Another legal entity | CZ053 | Detail |
| Detail | SEVER Hungary Kft. | | | | Detail |
| Detail | Severočeská stavební, a.s. | 25458426 | | | Detail |
| Detail | Severočeské doly a.s. | 49901982 | Another entity | CZ | Detail |
| Detail | Severočeské vodovody a kanalizace, a.s. | 49099451 | Another legal entity | CZ | Detail |
| Detail | Severochema, družstvo pro chemickou výrobu, Liberec | 00029220 | Another legal entity | CZ051 | Detail |
| Detail | Severomoravské vodovody a kanalizace Ostrava a.s. | 45193665 | Another entity | CZ080 | Detail |
| Detail | SEVITECH CZ s.r.o. | 07081561 | | | Detail |
| Detail | SE V Saxonie s.r.o. | 17368341 | Another entity | CZ010 | Detail |
| Detail | Seyfor, a. s. | 01572377 | | | Detail |
| Detail | SEZAKO Prostějov s.r.o. | 25579703 | | | Detail |
| Detail | SEZAM.CZ s.r.o. | 26460670 | | | Detail |
| Detail | SEŽEV chráněná dílna s.r.o. | 05098882 | | | Detail |
| Detail | SEŽEV facility s.r.o. | 29244960 | | | Detail |
| Detail | SEŽEV-REKO, a.s. | 46904859 | | | Detail |
| Detail | SEZZAM spol. s r.o. | 00655368 | | | Detail |
| Detail | SFK ELKO Holešov, z.s. | 26535475 | Another entity | CZ072 | Detail |
| Detail | SFR Motor s.r.o. | 08263523 | | | Detail |
| Detail | S.G.E.C. s.r.o. | 21771553 | | | Detail |
| Detail | SGEN it, s.r.o. | 04660340 | | | Detail |
| Detail | SG Geotechnika a.s. | 41192168 | | | Detail |
| Detail | SG IVS Global - L.L.C | | | | Detail |
| Detail | SGS Czech Republic, s.r.o. | 48589241 | | | Detail |
| Detail | SHAREPORT s.r.o. | 06732321 | Another legal entity | CZ | Detail |
| Detail | Sharp Business Systems Czech Republic s.r.o. | 04059573 | | | Detail |
| Detail | SHB, akciová společnost | 25324365 | | | Detail |
| Detail | SHB Hovorka s.r.o. | 28076044 | | | Detail |
| Detail | Š + H Bohunice, s.r.o. | 45022313 | | | Detail |
| Detail | SH ČMS - Krajské sdružení hasičů Královéhradeckého kraje | 71175083 | Another entity | CZ052 | Detail |
| Detail | SH ČMS - Sbor dobrovolných hasičů Jevíčko | 64210693 | Another entity | CZ053 | Detail |
| Detail | SH ČMS - Sbor dobrovolných hasičů Mladkov | 49317491 | Another entity | CZ053 | Detail |
| Detail | SH ČMS - Ústřední hasičská škola Jánské Koupele | 66144591 | Another entity | CZ080 | Detail |
| Detail | SH Commerce, s.r.o. | 07124856 | | | Detail |
| Detail | SHERLOG Technology, a.s. | 47115467 | | | Detail |
| Detail | Sherpas TECH, s. r. o. | 08598495 | | | Detail |
| Detail | Shiftiary s.r.o. | 07772726 | Another legal entity | CZ010 | Detail |
| Detail | SHIMAN AND KOMPANY s.r.o. | 22136592 | | | Detail |
| Detail | SHOP TRADING s.r.o. | 24717509 | | | Detail |
| Detail | Showdown Displays Europe, s.r.o. | 64574822 | | | Detail |
| Detail | SHP SK s.r.o., odštěpný závod | 19232616 | | | Detail |
| Detail | SHP TS s.r.o. | 28342771 | | | Detail |
| Detail | SIAD Czech spol. s r.o. | 48117153 | | | Detail |
| Detail | SIAGRA s.r.o. | 26260409 | | | Detail |
| Detail | SIBOM s.r.o. | 48395625 | | | Detail |
| Detail | SICAR, spol. s r.o. | 47541547 | | | Detail |
| Detail | S.ICZ a.s. | 26482444 | | | Detail |
| Detail | SIDA s.r.o. | 60697148 | | | Detail |
| Detail | SIDESS s.r.o. | 17400651 | | | Detail |
| Detail | SIEBERT + TALAŠ, spol. s r.o. | 06943187 | | | Detail |
| Detail | Siemens Healthcare, s.r.o. | 04179960 | | | Detail |
| Detail | Siemens Mobility, s.r.o. | 06931995 | | | Detail |
| Detail | Siemens, s.r.o. | 00268577 | Another legal entity | CZ | Detail |
| Detail | SIGI Aquatec s.r.o. | 28747321 | | | Detail |
| Detail | SIGMA GROUP a.s. | 60702001 | Another legal entity | CZ071 | Detail |
| Detail | Signal Mont s.r.o. | 25285483 | | | Detail |
| Detail | Signal Projekt s.r.o. | 25525441 | | | Detail |
| Detail | SIGNIA, s.r.o. | 28298951 | | | Detail |
| Detail | Signify Commercial Czech Republic s.r.o. | 04264240 | | | Detail |
| Detail | SiJaMo s.r.o. | 28738861 | | | Detail |
| Detail | SIKS a.s. | 28213882 | | | Detail |
| Detail | Šikula - Stěhovák, s.r.o. | 02449366 | | | Detail |
| Detail | SILASFALT s.r.o. | 62302370 | Another legal entity | CZ | Detail |
| Detail | SILBA-Elstav s.r.o. | 64358844 | | | Detail |
| Detail | silkroad brand s.r.o. | 14319055 | | | Detail |
| Detail | SILNET, s.r.o. | 06684939 | | | Detail |
| Detail | Silnice Cajk, s.r.o. | 08894311 | | | Detail |
| Detail | SILNICE ČÁSLAV - HOLDING, a.s. | 25261282 | Another entity | CZ020 | Detail |
| Detail | Silnice Chleby s.r.o. | 22192913 | | | Detail |
| Detail | SILNICE.CZ s. r. o. | 26792711 | Another legal entity | CZ080 | Detail |
| Detail | Silnice doprava a.s. | 25827898 | | | Detail |
| Detail | SILNICE GROUP a.s. | 62242105 | | | Detail |
| Detail | SILNICE HEJDA s.r.o. | 25189565 | | | Detail |
| Detail | Silnice Klatovy a.s. | 45357307 | | | Detail |
| Detail | Silnice Kubát s.r.o. | 21694052 | Czech Republic | CZ020 | Detail |
| Detail | Silnice LK a.s. | 28746503 | | | Detail |
| Detail | SILNICE MORAVA s.r.o. | 25357352 | | | Detail |
| Detail | Silnice Topolany a.s. | 05758734 | | | Detail |
| Detail | Silnice TS s.r.o. | 25796160 | | | Detail |
| Detail | Silniční inženýrská společnost, s.r.o. | 46885315 | | | Detail |
| Detail | Silniční vývoj a laboratoř, s.r.o. | 28279174 | | | Detail |
| Detail | Silniční vývoj - ZDZ spol. s r.o. | 64507181 | | | Detail |
| Detail | Siluett plast, s.r.o. | 29115361 | | | Detail |
| Detail | Silvafortis s.r.o. | 23880139 | | | Detail |
| Detail | SILVAGRO s.r.o. | 27476162 | Another legal entity | CZ052 | Detail |
| Detail | Silvan Špicar | 73030406 | Another entity | CZ080 | Detail |
| Detail | Silverton s.r.o. | 24283410 | | | Detail |
| Detail | S I M A T , akciová společnost | 43001211 | | | Detail |
| Detail | Simbit Enterprises s.r.o. | 07177810 | | | Detail |
| Detail | ŠIMEK proficentrum s.r.o. | 25247301 | Another legal entity | CZ032 | Detail |
| Detail | SIMEXA s.r.o. | 17545196 | | | Detail |
| Detail | Simona Plast-Technik s.r.o. | 25496344 | Czech Republic | CZ042 | Detail |
| Detail | Simona Zagora | 03605108 | Another legal entity | CZ020 | Detail |
| Detail | Šimon Růžička | 23547464 | | | Detail |
| Detail | Simple Lift s.r.o. | 04352246 | | | Detail |
| Detail | Simply LED, s.r.o. | 17464307 | | | Detail |
| Detail | Simply Pro Security s.r.o. | 06655947 | | | Detail |
| Detail | SimulationsDienstleistungsZentrum GmbH | | | | Detail |
| Detail | SimulPlast, s.r.o. | 27809862 | | | Detail |
| Detail | Simuverse GmbH | | | | Detail |
| Detail | SimVR s.r.o. | 18043356 | | | Detail |
| Detail | Šindler, důlní a stavební společnost s.r.o. | 00204382 | | | Detail |
| Detail | SINOPORT s.r.o. | 09080341 | | | Detail |
| Detail | "sinpps s.r.o." | 62584332 | | | Detail |
| Detail | SINTANA COMPANY s.r.o. | 28421191 | | | Detail |
| Detail | Sintech-Energy s.r.o. | 09204300 | | | Detail |
| Detail | SINTEX, a.s. | 25298496 | | | Detail |
| Detail | SinuCraft s.r.o. | 22179569 | | | Detail |
| Detail | S - Invest CZ s.r.o. | 25526171 | | | Detail |
| Detail | S - Invest CZ tender s.r.o. | 09980229 | | | Detail |
| Detail | SIOT Trade s.r.o. | 28970535 | | | Detail |
| Detail | SIS Construction a.s. | 03747808 | | | Detail |
| Detail | SISKO spol. s r. o. | 47155558 | | | Detail |
| Detail | SIS RENEWABLES s.r.o. | 08721815 | | | Detail |
| Detail | SITA B.V. - organizační složka pro Českou republiku | 70899061 | | | Detail |
| Detail | SITAP, s.r.o. | 45195404 | Another legal entity | CZ071 | Detail |
| Detail | SITEL, spol. s r.o. | 44797320 | | | Detail |
| Detail | SITEMAN s.r.o. | 21246041 | | | Detail |
| Detail | SITEQ s.r.o. | 09445536 | | | Detail |
| Detail | Sitewell s.r.o. | 25007203 | | | Detail |
| Detail | SITEZ s.r.o. | 28662814 | | | Detail |
| Detail | Sitkeys s.r.o. | 17866715 | | | Detail |
| Detail | SIVAK TECH s.r.o. | 23884916 | | | Detail |
| Detail | SIWECO, s.r.o. | 25999664 | | | Detail |
| Detail | SIZ s.r.o. | 27265480 | | | Detail |
| Detail | SK9, s.r.o. | 28751035 | | | Detail |
| Detail | SK ANNABERG z.s. | 26670852 | Another legal entity | CZ080 | Detail |