| Detail | SACHTOMA s.r.o. | 28607503 | | | Detail |
| Detail | SÁDEK projekt, z.s. | 07330758 | Another legal entity | CZ080 | Detail |
| Detail | Saevas JS s.r.o. | 21372888 | | | Detail |
| Detail | SAFARI PIVOVAR s.r.o. | 14111349 | Another entity | CZ052 | Detail |
| Detail | SAFECOM,spol. s r.o. | 61856916 | | | Detail |
| Detail | Safe-life s.r.o. | 03716104 | Another entity | CZ020 | Detail |
| Detail | Saferoad Restraint Systems s.r.o. | 25229761 | | | Detail |
| Detail | Saferoad Services Sp. z o.o. | | | | Detail |
| Detail | Safety Driving s.r.o. | 10777938 | | | Detail |
| Detail | SAFETY PRO s.r.o. | 28571690 | | | Detail |
| Detail | Safran Electronics & Defense S.A.S. | | | | Detail |
| Detail | Šafránkova základní škola a mateřská škola Nalžovské Hory, příspěvková organizace | 60611715 | Territorial self-governing unit or its contributory organization | CZ032 | Detail |
| Detail | SAFRES Group s.r.o. | 28786700 | | | Detail |
| Detail | SAGASTA s.r.o. | 04598555 | | | Detail |
| Detail | Saint-Gobain Construction Products CZ a.s. | 25029673 | Another entity | | Detail |
| Detail | SAKO Brno, a.s. | 60713470 | Another legal entity | CZ064 | Detail |
| Detail | SAKO Brno SOLAR a.s. | 14103320 | Another legal entity | CZ064 | Detail |
| Detail | Salvia Náměšť s.r.o. | 02430509 | | | Detail |
| Detail | Samistav s.r.o. | 19071973 | | | Detail |
| Detail | SAMMIS s.r.o. | 05472806 | | | Detail |
| Detail | Samohýl group a.s. | 25928996 | Czech Republic | CZ051 | Detail |
| Detail | SAMOHÝL MOTOR a.s. | 25511165 | | | Detail |
| Detail | Sampling, s.r.o. | 27656161 | | | Detail |
| Detail | Sams.cz, s.r.o. | 44567421 | | | Detail |
| Detail | SaM silnice a mosty a.s. | 25018094 | | | Detail |
| Detail | SaM silnice a mosty Děčín a.s. | 25042751 | | | Detail |
| Detail | Sanace a stavby APOLLO s.r.o. | 27778428 | | | Detail |
| Detail | SANANIM z. ú. | 00496090 | Another legal entity | CZ | Detail |
| Detail | Sanatorium Jablunkov, a.s. | 27835545 | Another legal entity | CZ080 | Detail |
| Detail | Sanbona.cz s.r.o. | 05955700 | | | Detail |
| Detail | Sanita a technika s. r. o. | | | | Detail |
| Detail | SANOSIL CZ s.r.o. | 63676583 | | | Detail |
| Detail | SANOTECH.cz s.r.o. | 28819390 | | | Detail |
| Detail | SANSIMON, s.r.o. | 26929228 | | | Detail |
| Detail | SANS Products s.r.o. | 28859987 | Another entity | CZ052 | Detail |
| Detail | Santa Fe Relocation Services, spol. s r.o. | 45277486 | | | Detail |
| Detail | SANTAL spol. s r. o. | 42408121 | | | Detail |
| Detail | SAPAL TRADE, s.r.o. | 27383130 | | | Detail |
| Detail | SAPLER a.s. | 25825691 | Another entity | CZ080 | Detail |
| Detail | SAP Mimoň spol. s r.o. | 40230295 | | | Detail |
| Detail | Sapphire advise s.r.o. | 06518044 | | | Detail |
| Detail | Šárka Neustupná | 23547812 | | | Detail |
| Detail | SAROUTE s.r.o. | 26820706 | | | Detail |
| Detail | SARSTEDT spol. s r.o. | 43000916 | | | Detail |
| Detail | SART-stavby a rekonstrukce a.s. | 25898671 | | | Detail |
| Detail | Šatavsko, v likvidaci | 68730756 | Territorial self-governing unit or its contributory organization | CZ064 | Detail |
| Detail | SATES ČECHY s.r.o. | 25172654 | | | Detail |
| Detail | SATESO, s.r.o. | 60746718 | Another legal entity | CZ064 | Detail |
| Detail | SATEZA a. s. | 25350129 | Another legal entity | CZ071 | Detail |
| Detail | SATHERM s.r.o. | 27677958 | | | Detail |
| Detail | SATIM CZ s.r.o. | 29199433 | | | Detail |
| Detail | SATRA,spol.s r.o. | 18584209 | | | Detail |
| Detail | SAT s.r.o. | 49451251 | | | Detail |
| Detail | SATTURN HOLEŠOV spol. s r.o. | 46900250 | | | Detail |
| Detail | SATUM CZECH s.r.o. | 25373951 | | | Detail |
| Detail | Sauna park Jirkov, spolek | 21986606 | | | Detail |
| 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 | 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 | 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 | 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 | 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 |
