| Detail | Akademie věd České republiky | 60165171 | Czech Republic | CZ010 | Detail |
| Detail | AKI, spol. s r.o. | 60701153 | Another entity | CZ064 | Detail |
| Detail | AKROBRAB s.r.o. | 04492161 | Another legal entity | CZ063 | Detail |
| Detail | A.K.U.P.I. spol. s r.o. | 26027011 | Another entity | CZ031 | Detail |
| Detail | AL INVEST Břidličná, a.s. | 27376184 | Another legal entity | CZ080 | Detail |
| Detail | Alad CZ s.r.o. | 28702484 | Another legal entity | CZ051 | Detail |
| Detail | ALBA WASTE a.s. | 24791075 | Another entity | CZ010 | Detail |
| Detail | Albrechtova střední škola, Český Těšín, příspěvková organizace | 00577235 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Aleš Fikar | 71190856 | Another entity | CZ063 | Detail |
| Detail | ALIMEX s.r.o. | 49613529 | Czech Republic | CZ020 | Detail |
| Detail | Alois Vokurka | 40058441 | Another legal entity | CZ020 | Detail |
| Detail | ALPER a.s. | 27126226 | Another legal entity | CZ072 | Detail |
| Detail | ALUSAN s.r.o. | 09935711 | Czech Republic | CZ031 | Detail |
| Detail | ALVEL, a.s. | 29305322 | Another legal entity | CZ06 | Detail |
| Detail | ALWAID s.r.o. | 26897831 | Czech Republic | CZ064 | Detail |
| Detail | AMADEUS FIN, spol. s r.o. | 25154354 | Another entity | CZ | Detail |
| Detail | Ambulance - van Doornik - MMN, spol. s r.o. | 25257609 | Another legal entity | CZ051 | Detail |
| Detail | AMICA CENTRUM s.r.o. | 18233392 | Another legal entity | CZ041 | Detail |
| Detail | AMILO s.r.o. | 48529214 | Another entity | CZ080 | Detail |
| Detail | AMPARA s.r.o. | 26098261 | Another legal entity | CZ031 | Detail |
| Detail | Amylon, a.s. | 60108771 | Another legal entity | CZ063 | Detail |
| Detail | ANECT a.s. | 25313029 | Czech Republic | CZ | Detail |
| Detail | ANEGG s.r.o. | 04047419 | Another legal entity | CZ051 | Detail |
| Detail | ANNL Consulting, s.r.o. | 28349342 | Another legal entity | CZ072 | Detail |
| Detail | Antidopingový výbor ČR | 70101884 | State contributory organization | CZ01 | Detail |
| Detail | Antonín Rezek | | Another entity | CZ020 | Detail |
| Detail | Apelo s.r.o. | 28812051 | Another legal entity | CZ053 | Detail |
| Detail | AQUA PROCON s.r.o. | 46964371 | Another legal entity | CZ064 | Detail |
| Detail | AquaKlim, s.r.o. | 27849562 | Another entity | CZ080 | Detail |
| Detail | ARBOR Mělník, s.r.o. | 26743477 | Another entity | CZ020 | Detail |
| Detail | Arcibiskupské gymnázium | 44846738 | Another entity | CZ010 | Detail |
| Detail | ARCIMPEX s.r.o. | 15502511 | Another entity | CZ080 | Detail |
| Detail | Areál Třeboradice, a.s. | 29132282 | Another entity | CZ | Detail |
| Detail | ARENA BRNO, a.s. | 09133267 | Another legal entity | CZ064 | Detail |
| Detail | Aréna Lesná, z.s. | 05334349 | Another legal entity | CZ064 | Detail |
| Detail | Archip s.r.o. | 28881699 | Czech Republic | CZ010 | Detail |
| Detail | Archiv bezpečnostních složek | 75112817 | Czech Republic | CZ010 | Detail |
| Detail | Armádní Servisní, příspěvková organizace | 60460580 | State contributory organization | CZ010 | Detail |
| Detail | ART ECON - Gymnázium a Střední odborná škola Praha, s.r.o. | 45796955 | Another legal entity | CZ010 | Detail |
| Detail | Artory - Consulting, s.r.o. | 27782921 | Another legal entity | CZ071 | Detail |
| Detail | ARYBAZ s.r.o. | 62966219 | Another legal entity | CZ | Detail |
| Detail | Ascend s.r.o. | 27097005 | Another entity | CZ010 | Detail |
| Detail | ASEI,spol. s r.o. | 49452495 | Another legal entity | CZ064 | Detail |
| Detail | ASIO REAL, spol. s r.o. | 06719627 | Another entity | CZ064 | Detail |
| Detail | AsisTeam s.r.o. | 28319061 | Another legal entity | CZ010 | Detail |
| Detail | Asistenční centrum, a.s. | 63144883 | Another legal entity | CZ | Detail |
| Detail | Asociace pro komunikační nástroje a internet věcí, z.s. | 04968298 | Another legal entity | CZ031 | Detail |
| Detail | Asociace pro mezinárodní otázky, z. s. | 65999533 | Another legal entity | CZ | Detail |
| Detail | Asociace pro mládež, vědu a techniku AMAVET, z. s. | 00564613 | Another legal entity | CZ010 | Detail |
| Detail | Asociace textilního-oděvního-kožedělného průmyslu | 00552062 | Another legal entity | CZ010 | Detail |
| Detail | ASOCIACE VZDĚLÁVÁNÍ, z.s. | 22898719 | Another legal entity | CZ | Detail |
| Detail | ASOMPO, a.s. | 25872826 | Another legal entity | CZ080 | Detail |
| Detail | Aspena, s.r.o. | 60751185 | Czech Republic | CZ064 | Detail |
| Detail | ASTRA,spol. s r.o. | 16949722 | Another entity | CZ072 | Detail |
| Detail | ATAK - Úklidový servis s.r.o. | 26475677 | Another legal entity | CZ | Detail |
| Detail | ATEA PRAHA,s.r.o. | 25086405 | Another legal entity | CZ020 | Detail |
| Detail | ATHLETICKO-FOOTBALLOVÝ CLUB HUMPOLEC z.s. | 22611258 | Another legal entity | CZ063 | Detail |
| Detail | ATLANT spol. s r.o. | 61461296 | Another entity | CZ042 | Detail |
| Detail | ATM CZ a.s. | 28488300 | Another entity | CZ010 | Detail |
| Detail | Atoli s.r.o. | 24171425 | Czech Republic | CZ010 | Detail |
| Detail | Attack Promotion s.r.o. | 27176100 | Czech Republic | CZ01 | Detail |
| Detail | Attavena, o.p.s. | 25197185 | Another legal entity | CZ031 | Detail |
| Detail | Attl a spol. s.r.o. Továrna na stroje | 48110566 | Another legal entity | CZ010 | Detail |
| Detail | AU plan s.r.o. | 27616398 | Another legal entity | CZ010 | Detail |
| Detail | AUDIS BUS s.r.o. | 15040500 | Another legal entity | CZ052 | Detail |
| Detail | Aufidia s.r.o. | 07630662 | Another legal entity | CZ010 | Detail |
| Detail | augg.io s.r.o. | 17394155 | Another legal entity | CZ | Detail |
| Detail | AUTIA Pacov, s.r.o. | 26015846 | Another entity | CZ063 | Detail |
| Detail | Auto Hégr, a. s. | 25869833 | Another legal entity | CZ071 | Detail |
| Detail | AUTO IN s.r.o. | 25298828 | Another entity | CZ053 | Detail |
| Detail | AUTO MYSLIVEC s.r.o. | 49902172 | Another legal entity | CZ042 | Detail |
| Detail | Autocentrum RK cb s.r.o. | 26089564 | Another legal entity | CZ031 | Detail |
| Detail | AUTOINVEST Vysočina s.r.o. | 05753287 | Another entity | CZ063 | Detail |
| Detail | AUTOKEMP Babylon, s.r.o. | 61776327 | Another legal entity | CZ032 | Detail |
| Detail | AUTOKLUB KAROSA klub v AČR | 00485802 | Another legal entity | CZ053 | Detail |
| Detail | AUTOSHOP PAULUS, spol. s r.o. | 63491257 | Another entity | CZ072 | Detail |
| Detail | AVE ART Ostrava, vyšší odborná škola, střední umělecká škola a základní umělecká škola, s.r.o. | 25862391 | Another entity | CZ080 | Detail |
| Detail | AVEFLOR, a.s. | 64259838 | Another legal entity | CZ052 | Detail |
| Detail | Averium Plastics s.r.o. | 29456576 | Another legal entity | CZ080 | Detail |
| Detail | AVM CORP., a.s. | 64053547 | Another entity | CZ042 | Detail |
| Detail | A-WebSys, spol. s r.o. | 26910560 | Another legal entity | CZ064 | Detail |
| Detail | AXENTA a.s. | 28349822 | Another entity | CZ064 | Detail |
| Detail | AZ Tender s.r.o. | 29365911 | Czech Republic | CZ064 | Detail |
| Detail | AZS 98 HOLDING s.r.o. | 02302594 | Another legal entity | CZ032 | Detail |
| Detail | B e H o spol. s r. o. | 45535353 | Another legal entity | CZ063 | Detail |
| Detail | B E M A T E C H, s.r.o. | 49825445 | Another entity | CZ063 | Detail |
| Detail | BALMED Praha, státní podnik | 25125877 | Czech Republic | CZ | Detail |
| Detail | BARSINI, s.r.o. | 25131117 | Another legal entity | CZ010 | Detail |
| Detail | BAŠISTA s.r.o. | 05921643 | Another legal entity | CZ080 | Detail |
| Detail | BauSystem CZ s.r.o. | 05060770 | Czech Republic | CZ | Detail |
| Detail | B.A.W.R., a.s. | 27814319 | Another legal entity | CZ010 | Detail |
| Detail | BB PROJEKT s.r.o. | 48034185 | Czech Republic | CZ020 | Detail |
| Detail | BEDNĚNÍ - ARTCO s.r.o. | 27887162 | Another entity | CZ010 | Detail |
| Detail | BELD, s.r.o. | 25371291 | Another legal entity | CZ | Detail |
| Detail | Bělecký Mlýn s.r.o. | 26223571 | Another legal entity | CZ071 | Detail |
| Detail | "Bělská skupina" | 67106455 | Another legal entity | CZ032 | Detail |
| Detail | Benediktus z.s. | 70868832 | Another legal entity | CZ063 | Detail |
| Detail | Bergasto a.s. | 28340957 | Another entity | CZ071 | Detail |
| Detail | BERIL Centrum s.r.o. | 08275530 | Another entity | CZ010 | Detail |
| Detail | BERNDORF BÄDERBAU s.r.o. | 25855247 | Another entity | CZ080 | Detail |
| Detail | BESKI z.s. | 04899369 | Another legal entity | CZ080 | Detail |
| Detail | BEST, a.s. | 25201859 | Another entity | CZ032 | Detail |
| Detail | Betonárna Klamoš s.r.o. | 07216254 | Another entity | CZ052 | Detail |
| Detail | Betonpres a.s. | 60646551 | Another entity | CZ031 | Detail |
| Detail | Betrian International s.r.o. | 05304261 | Another legal entity | CZ064 | Detail |
| Detail | BEVESTAV,s.r.o. | 27410935 | Another legal entity | CZ020 | Detail |
| Detail | BEZAN s.r.o. | 61945552 | Another entity | CZ080 | Detail |
| Detail | BIC Brno spol. s r.o. | 41601670 | Another entity | CZ | Detail |
| Detail | BIMtwin s.r.o. | 19419881 | Another legal entity | CZ010 | Detail |
| Detail | Biofarma Rašovice s.r.o. | 04025181 | Another legal entity | CZ031 | Detail |
| Detail | BIOFERT AGRO s.r.o. | 03936163 | Another legal entity | CZ | Detail |
| Detail | BioFish s.r.o. | 60930527 | Another legal entity | CZ063 | Detail |
| Detail | Biofyzikální ústav AV ČR, v. v. i. | 68081707 | Czech Republic | CZ064 | Detail |
| Detail | BioImpro s.r.o. | 25474189 | Another entity | CZ042 | Detail |
| Detail | BIOKOM CZ s.r.o. | 28117956 | Another legal entity | CZ031 | Detail |
| Detail | Biologické centrum AV ČR, v. v. i. | 60077344 | Another legal entity | | Detail |
| Detail | BIONA JERSÍN, s.r.o. | 49976371 | Another legal entity | CZ063 | Detail |
| Detail | BIOPLYN ENERGY s.r.o. | 27314413 | Another entity | CZ042 | Detail |
| Detail | Biosférická rezervace Dolní Morava o.p.s. | 26938171 | Another entity | CZ064 | Detail |
| Detail | BISA s.r.o. | 25863258 | Another entity | CZ052 | Detail |
| Detail | Biskupské gymnázium | 43379486 | Another legal entity | CZ063 | Detail |
| Detail | Biskupské gymnázium v Ostravě | 00845388 | Another entity | CZ080 | Detail |
| Detail | Biskupství litoměřické | 00445126 | Another entity | CZ042 | Detail |
| Detail | Biskupství ostravsko-opavské | 65468953 | Another entity | CZ080 | Detail |
| Detail | Blanský les - podhůří | 70819963 | Territorial self-governing unit or its contributory organization | CZ031 | Detail |
| Detail | BM asistent s.r.o. | 26796350 | Another legal entity | CZ071 | Detail |
| Detail | BMT Medical Technology s.r.o. | 46346996 | Another legal entity | CZ06 | Detail |
| Detail | bobbys cz s.r.o. | 03789217 | Another legal entity | CZ064 | Detail |
| Detail | BODEN - MATTE, spol. s r.o. | 25364197 | Czech Republic | CZ | Detail |
| Detail | Bohemia - Hotelová škola a Střední pedagogická škola a Základní škola s.r.o. | 25272501 | Czech Republic | CZ053 | Detail |
| Detail | BOHEMILK, a.s. | 26470535 | Another entity | CZ052 | Detail |
| Detail | Bohuslav Pecina | 60306874 | Another entity | CZ071 | Detail |
| Detail | BOMS Development & Consultancy s.r.o. | 09541110 | Another entity | CZ | Detail |
| Detail | BONA, o.p.s. | 25732587 | Another legal entity | CZ010 | Detail |
| Detail | Bonanza Vendolí, z.ú. | 26673703 | Another legal entity | CZ053 | Detail |
| Detail | BONATRANS GROUP a.s. | 27438678 | Another entity | CZ080 | Detail |
| Detail | BorsodChem MCHZ, s.r.o. | 26019388 | Another legal entity | CZ080 | Detail |
| Detail | Botanický ústav AV ČR, v. v. i. | 67985939 | Another legal entity | CZ020 | Detail |
| Detail | BOUKAL s.r.o. | 04229282 | Another legal entity | CZ042 | Detail |
| Detail | Boveraclub z.s. | 26989166 | Another legal entity | CZ051 | Detail |
| Detail | BOVYS, s.r.o. | 62028626 | Another legal entity | CZ053 | Detail |
| Detail | BOX Logistic Czech s.r.o. | 28654102 | Another legal entity | CZ080 | Detail |
| Detail | BPS - VM s.r.o. | 07377924 | Czech Republic | CZ010 | Detail |
| Detail | Brabec velkoobchod s.r.o. | 27710017 | Another entity | CZ063 | Detail |
| Detail | BrainBrush, z. s. | 08378126 | Another entity | CZ080 | Detail |
| Detail | Brandýsko - Boleslavská městská a.s. | 04285638 | Another legal entity | CZ020 | Detail |
| Detail | brend elektro s.r.o. | 07435291 | Another legal entity | CZ071 | Detail |
| Detail | BRENSTON BM s.r.o. | 25866893 | Another entity | CZ080 | Detail |
| Detail | BRIKLIS, spol. s r.o. | 43833497 | Another legal entity | CZ031 | Detail |
| Detail | BRIKWOOD s.r.o. | 28817923 | Another entity | CZ063 | Detail |
