| Detail | ELRON CZ s.r.o. | 26387841 | Another entity | CZ01 | Detail |
| Detail | ELWACO s.r.o. | 29258979 | Another entity | CZ072 | Detail |
| Detail | ELZA Předměřice, s.r.o. | 27486630 | Another entity | CZ052 | Detail |
| Detail | EMET inovation s.r.o. | 24722979 | Another legal entity | CZ | Detail |
| Detail | Endokrinologický ústav | 00023761 | State contributory organization | CZ010 | Detail |
| Detail | Endum CZ s.r.o. | 03852024 | Another entity | CZ080 | Detail |
| Detail | Energetická komunita Stolové hory, z. s. | 19486588 | Another legal entity | CZ052 | Detail |
| Detail | Energetické společenství ORP Beroun, z.s. | 23616822 | Another legal entity | CZ020 | Detail |
| Detail | Energeticko-technický inovační klastr, z.s. | 02487641 | Another legal entity | CZ053 | Detail |
| Detail | Energeticko - vodárenský inovační klastr z.s. | 05365376 | Another entity | CZ053 | Detail |
| Detail | Energetický regulační úřad | 70894451 | Czech Republic | CZ063 | Detail |
| Detail | ENERGETIKA TŘINEC, a.s. | 47675896 | Another legal entity | CZ080 | Detail |
| Detail | ENERGIE AG BOHEMIA s.r.o. | 63908298 | Another legal entity | CZ010 | Detail |
| Detail | Energie AG Teplo Bohemia s.r.o. | 25072251 | Another legal entity | CZ020 | Detail |
| Detail | ENERGIE Holding a.s. | 27594301 | Another legal entity | CZ042 | Detail |
| Detail | Energie Teplárny Brno, s.r.o. | 19767447 | Another legal entity | CZ | Detail |
| Detail | Energie Vault s.r.o. | 17430984 | Another entity | CZ010 | Detail |
| Detail | Energocentrum Vítkovice, a. s. | 03936040 | Another entity | CZ | Detail |
| Detail | ENERGOFOREST s.r.o. | 27606953 | Another entity | CZ031 | Detail |
| Detail | Energo IPT s.r.o. | 25583026 | Another legal entity | CZ064 | Detail |
| Detail | ENERGO KD s.r.o. | 48951412 | Another legal entity | CZ020 | Detail |
| Detail | Energotrans, a.s. | 47115726 | Another entity | CZ | Detail |
| Detail | ENERKOM Růže, z.s. | 17265134 | Territorial self-governing unit or its contributory organization | CZ031 | Detail |
| Detail | ENERKOM Slovácko, z. s. | 19317468 | Another entity | CZ072 | Detail |
| Detail | ENERKOM Šumavsko, z.s. | 18010679 | Another legal entity | CZ031 | Detail |
| Detail | ENEX GROUP s.r.o. | 27223663 | Another legal entity | CZ | Detail |
| Detail | Enjoy Trade, s.r.o. | 26950707 | Czech Republic | CZ | Detail |
| Detail | ENKI, o.p.s. | 25173154 | Another legal entity | CZ031 | Detail |
| Detail | Entity Systems s.r.o. | 10730249 | Another entity | CZ010 | Detail |
| Detail | Entry Engineering s.r.o. | 28750098 | Another legal entity | CZ051 | Detail |
| Detail | ENVEZ, a. s. | 07334214 | Czech Republic | CZ080 | Detail |
| Detail | ENVI-PUR Real Estate s.r.o. | 08039046 | Another legal entity | CZ010 | Detail |
| Detail | Environmental Energy, s.r.o. | 05427592 | Another entity | | Detail |
| Detail | ENVItech Bohemia s.r.o. | 47119209 | Another legal entity | CZ | Detail |
| Detail | EOP Distribuce, a.s. | 28800621 | Another entity | CZ053 | Detail |
| Detail | EP Cargo Invest a.s. | 05462169 | Another legal entity | CZ | Detail |
| Detail | ERI-TRADE s.r.o. | 26243822 | Another legal entity | CZ064 | Detail |
| Detail | ESAP Consult, s. r. o. | 27809307 | Another entity | CZ08 | Detail |
| Detail | ESPM s.r.o. | 03280641 | Czech Republic | CZ010 | Detail |
| Detail | ETCIMEX s.r.o. | 41194161 | Another entity | CZ | Detail |
| Detail | Ethanol Energy a.s. | 25502492 | Another legal entity | CZ020 | Detail |
| Detail | EU LEGAL ADVISORY, s.r.o. | 29377099 | Another entity | CZ064 | Detail |
| Detail | EUREGNIA, s.r.o. | 27665135 | Another entity | CZ072 | Detail |
| Detail | Euroforum Group,a.s. | 24817732 | Another legal entity | CZ010 | Detail |
| Detail | EUROLOGIS s.r.o. | 45539081 | Another legal entity | CZ052 | Detail |
| Detail | EURO NÁŘADÍ s.r.o. | 26821265 | Another legal entity | CZ064 | Detail |
| Detail | EuroPace s.r.o. | 28314638 | Another legal entity | CZ064 | Detail |
| Detail | European Transport CZ s.r.o. | 26477840 | Another entity | CZ020 | Detail |
| Detail | E U R O P L A S T, s.r.o. | 48587010 | Another entity | CZ010 | Detail |
| Detail | EUROVIA CZ a.s. | 45274924 | Another legal entity | CZ010 | Detail |
| Detail | EUROVIA Kamenolomy, a.s. | 27096670 | Another legal entity | CZ | Detail |
| Detail | EUTIT s.r.o. | 47714930 | Another legal entity | CZ04 | Detail |
| Detail | evolving systems consulting s.r.o. | 27378381 | Another legal entity | CZ010 | Detail |
| Detail | EVOSA spol. s r.o. | 18384501 | Another legal entity | CZ051 | Detail |
| Detail | EVROPA 2, spol. s r.o. | 15891283 | Czech Republic | CZ | Detail |
| Detail | EVT Stavby s.r.o. | 25260766 | Another entity | CZ053 | Detail |
| Detail | EXBIO Praha, a.s. | 25548611 | Another legal entity | CZ020 | Detail |
| Detail | EXIMPOTRANS spol. s r.o. | 00524883 | Another entity | CZ042 | Detail |
| Detail | EXTRAPLAST s.r.o. | 46992855 | Another legal entity | CZ | Detail |
| Detail | F A D O M s.r.o. | 46508538 | Another legal entity | CZ063 | Detail |
| Detail | Fakultní nemocnice Brno | 65269705 | State contributory organization | CZ010 | Detail |
| Detail | Fakultní nemocnice Bulovka | 00064211 | State contributory organization | | Detail |
| Detail | Fakultní nemocnice Hradec Králové | 00179906 | State contributory organization | CZ052 | Detail |
| Detail | Fakultní nemocnice Královské Vinohrady | 00064173 | State contributory organization | CZ010 | Detail |
| Detail | Fakultní nemocnice Olomouc | 00098892 | State contributory organization | CZ071 | Detail |
| Detail | Fakultní nemocnice Ostrava | 00843989 | State contributory organization | CZ080 | Detail |
| Detail | Fakultní nemocnice Plzeň | 00669806 | State contributory organization | | Detail |
| Detail | Fakultní nemocnice u sv. Anny v Brně | 00159816 | State contributory organization | CZ064 | Detail |
| Detail | Fakultní nemocnice v Motole | 00064203 | State contributory organization | CZ010 | Detail |
| Detail | Fakultní Thomayerova nemocnice | 00064190 | State contributory organization | CZ010 | Detail |
| Detail | FARE, spol. s r.o. | 46343784 | Another legal entity | CZ072 | Detail |
| Detail | Farma Dobřečov s.r.o. | 27849341 | Another legal entity | CZ080 | Detail |
| Detail | FARMAK, a.s. | 45192961 | Another legal entity | CZ071 | Detail |
| Detail | FARMA ROUDNICE, spol. s r.o. | 49284541 | Another entity | CZ052 | Detail |
| Detail | Farní charita Aš | 64839991 | Another legal entity | CZ041 | Detail |
| Detail | Farní charita Karlovy Vary | 49753053 | Another legal entity | CZ041 | Detail |
| Detail | Farní charita Kolín | 73633941 | Another entity | CZ020 | Detail |
| Detail | Farní sbor Českobratrské církve evangelické v Praze 5 – Smíchov | 49276361 | Another legal entity | CZ010 | Detail |
| Detail | Farní sbor Slezské církve evangelické a. v. v Bystřici | 69609853 | Another entity | CZ080 | Detail |
| Detail | Fast cargo s.r.o. | 05665876 | Another entity | CZ032 | Detail |
| Detail | FASTRA, s.r.o. | 44678118 | Another legal entity | CZ020 | Detail |
| Detail | Fatra, a.s. | 27465021 | Another legal entity | CZ072 | Detail |
| Detail | FAVEX, s.r.o. | 49972367 | Another legal entity | CZ07 | Detail |
| Detail | FAWOO TECH CZ s.r.o. | 27096131 | Another legal entity | CZ020 | Detail |
| Detail | FBŠ Hattrick Brno, z.s. | 22822399 | Another legal entity | CZ064 | Detail |
| Detail | FCC BEC, s.r.o. | 61054259 | Another entity | CZ042 | Detail |
| Detail | FC Dosta Bystrc - Kníničky, z.s. | 60552280 | Another entity | CZ064 | Detail |
| Detail | FC Háje Jižní Město, z.s. | 67779662 | Czech Republic | CZ010 | Detail |
| Detail | FC Jílové, z.s. | 47569638 | Another legal entity | CZ020 | Detail |
| Detail | FC Jiskra 2008, z.s. | 22677682 | Another legal entity | CZ053 | Detail |
| Detail | FC Morkovice, z.s. | 47935316 | Another entity | CZ072 | Detail |
| Detail | FC ODRA Petřkovice z. s. | 19012322 | Another entity | CZ080 | Detail |
| Detail | FC Vlachovo Březí, z.s. | 47263997 | Another legal entity | CZ031 | Detail |
| Detail | F-Dental Hodonín, s.r.o. | 26306085 | Another entity | CZ | Detail |
| Detail | FERBO s.r.o. | 25879456 | Another entity | CZ | Detail |
| Detail | FERMATA, a.s. | 60196351 | Another legal entity | CZ020 | Detail |
| Detail | Fertia s.r.o. | 01421182 | Another legal entity | CZ063 | Detail |
| Detail | FIELD BST s.r.o. | 17420083 | Another legal entity | CZ010 | Detail |
| Detail | FILÁK, s.r.o. | 47674199 | Another legal entity | CZ064 | Detail |
| Detail | FILKOM, s.r.o. | 45146110 | Another entity | CZ020 | Detail |
