| Detail | ELMAX STORE a.s. | 25373781 | | | Detail |
| Detail | ELMEP s.r.o. | 26461811 | | | Detail |
| Detail | ELMES PRAHA,s.r.o. | 65411587 | | | Detail |
| Detail | ELMON spol. s r.o. | 47452161 | Jiná právnická osoba | CZ052 | Detail |
| Detail | ELMONTA s.r.o. | 07126590 | | | Detail |
| Detail | ELMONT-RONEX, s.r.o. | 08299455 | | | Detail |
| Detail | ELMOSEIN.cz s.r.o. | 24304891 | | | Detail |
| Detail | Elmoz Czech, s.r.o. | 47544929 | Česká republika | CZ | Detail |
| Detail | ELNAD CZ spol. s r.o. | 27820564 | | | Detail |
| Detail | E - logistic s.r.o. | 02655667 | | | Detail |
| Detail | ELOS Technologies s.r.o. | 28327691 | | | Detail |
| Detail | ELPO s.r.o. | 26005221 | Sektorový zadavatel | CZ053 | Detail |
| Detail | ELPREMO, spol. s r.o. | 42869951 | | | Detail |
| Detail | Elprocon 21, s.r.o. | 08730504 | | | Detail |
| Detail | Elpro - Energo s.r.o. | 25101129 | | | Detail |
| Detail | ELPROJEKT Group s.r.o. | 23969300 | | | Detail |
| Detail | ELPROMAT s.r.o. | 25537326 | | | Detail |
| Detail | ELRO Czech, s.r.o. | 04669754 | Česká republika | CZ | Detail |
| Detail | ELRON CZ s.r.o. | 26387841 | Jiná osoba | CZ01 | Detail |
| Detail | ELSI CZ s.r.o. | 06859101 | | | Detail |
| Detail | ELSOX s.r.o. | 24293644 | | | Detail |
| Detail | ELTE Holding a.s. | 46708111 | | | Detail |
| Detail | ELTODO, a.s. | 45274517 | | | Detail |
| Detail | ELTODO OSVĚTLENÍ, s.r.o. | 25751018 | | | Detail |
| Detail | ELTOM, s.r.o. | 25837117 | | | Detail |
| Detail | ELTRAF, a.s. | 46357483 | | | Detail |
| Detail | ELTRANS Liberec, s.r.o. | 25026313 | | | Detail |
| Detail | ELVIA - PRO,spol.s r.o. | 45243042 | | | Detail |
| Detail | Elvineo SC s.r.o. | 22522778 | | | Detail |
| Detail | ELVITECH s.r.o. | 06788840 | | | Detail |
| Detail | ELWACO s.r.o. | 29258979 | Jiná osoba | CZ072 | Detail |
| Detail | ELZA Předměřice, s.r.o. | 27486630 | Jiná osoba | CZ052 | Detail |
| Detail | ELZY servis s.r.o. | 28148002 | | | Detail |
| Detail | ELZY, spol. s r.o. | 42408571 | | | Detail |
| Detail | EMADO PARDUBICE, s.r.o. | 25297571 | | | Detail |
| Detail | EMADO, s.r.o. | 64827518 | | | Detail |
| Detail | EMBA, spol. s r. o. | 15044572 | | | Detail |
| Detail | EmbedIT s.r.o. | 17139708 | | | Detail |
| Detail | EMBEFOR s.r.o. | 06138900 | | | Detail |
| Detail | EMEA s.r.o. | 26898101 | | | Detail |
| Detail | Emerson Process Management, s.r.o. | 60487071 | | | Detail |
| Detail | EMET inovation s.r.o. | 24722979 | Jiná právnická osoba | CZ | Detail |
| Detail | Emil Frey ČR, s.r.o. | 45805270 | | | Detail |
| Detail | eMNT solutions s.r.o. | 06303196 | | | Detail |
| Detail | EMOS spol. s r.o. | 19014104 | | | Detail |
| Detail | EMPORIO group s.r.o. | 25475401 | | | Detail |
| Detail | EMU design s.r.o. | 03863743 | | | Detail |
| Detail | EMV oplocení s.r.o. | 07091621 | | | Detail |
| Detail | ENCO group, s.r.o. | 26828570 | | | Detail |
| Detail | Endokrinologický ústav | 00023761 | Státní příspěvková organizace | CZ010 | Detail |
| Detail | EndoTech s.r.o. | 04704894 | | | Detail |
| Detail | Endress + Hauser Czech s.r.o. | 25708368 | | | Detail |
| Detail | Endum CZ s.r.o. | 03852024 | Jiná osoba | CZ080 | Detail |
| Detail | ENERGA s.r.o., odštěpný závod | 21060959 | | | Detail |
| Detail | Energetická komunita Stolové hory, z. s. | 19486588 | Jiná právnická osoba | CZ052 | Detail |
| Detail | Energetická montážní společnost Liberec, s.r.o. | 62743325 | | | Detail |
| Detail | Energetické opravny, a.s. | 25040707 | | | Detail |
| Detail | Energetické společenství ORP Beroun, z.s. | 23616822 | Jiná právnická osoba | CZ020 | Detail |
| Detail | Energeticko-technický inovační klastr, z.s. | 02487641 | Jiná právnická osoba | CZ053 | Detail |
| Detail | Energeticko - vodárenský inovační klastr z.s. | 05365376 | Jiná osoba | CZ053 | Detail |
| Detail | Energetický regulační úřad | 70894451 | Česká republika | CZ063 | Detail |
| Detail | ENERGETIKA PŘEHLEDNĚ s.r.o. | 23507560 | | | Detail |
| Detail | ENERGETIKA Ružomberok , spol. s r.o. | | | | Detail |
| Detail | ENERGETIKA SERVIS s.r.o. | 63911949 | | | Detail |
| Detail | ENERGETIKA TŘINEC, a.s. | 47675896 | Jiná právnická osoba | CZ080 | Detail |
| Detail | ENERGICO s.r.o. | 21646589 | | | Detail |
| Detail | ENERGIE AG BOHEMIA s.r.o. | 63908298 | Jiná právnická osoba | CZ010 | Detail |
| Detail | Energie AG Teplo Bohemia s.r.o. | 25072251 | Jiná právnická osoba | CZ020 | Detail |
| Detail | ENERGIE DIRECT, s.r.o. | 29237980 | | | Detail |
| Detail | ENERGIE Holding a.s. | 27594301 | Jiná právnická osoba | CZ042 | Detail |
| Detail | ENERGIE Prodej s.r.o. | 23066598 | | | Detail |
| Detail | Energie - stavební a báňská a.s. | 45146802 | | | Detail |
| Detail | Energie Teplárny Brno, s.r.o. | 19767447 | Jiná právnická osoba | CZ | Detail |
| Detail | Energie Vault s.r.o. | 17430984 | Jiná osoba | CZ010 | Detail |
| Detail | Energie ze slunce s.r.o. | 14312638 | | | Detail |
| Detail | ENERGISTAV, s.r.o. | 25829157 | | | Detail |
| Detail | Energocentrum Vítkovice, a. s. | 03936040 | Jiná osoba | CZ | Detail |
| Detail | ENERGOFOREST s.r.o. | 27606953 | Jiná osoba | CZ031 | Detail |
| Detail | Energo IPT s.r.o. | 25583026 | Jiná právnická osoba | CZ064 | Detail |
| Detail | ENERGO KD s.r.o. | 48951412 | Jiná právnická osoba | CZ020 | Detail |
| Detail | Energomontáže Votroubek s.r.o. | 28791274 | | | Detail |
| Detail | ENERGON Grid, s.r.o. | 25727362 | | | Detail |
| Detail | ENERGOSERVIS ŠVAMONT, spol. s r.o. | 45144214 | | | Detail |
| Detail | ENERGOSPOL, s.r.o. | 26077078 | | | Detail |
| Detail | Energotrans, a.s. | 47115726 | Jiná osoba | CZ | Detail |
| Detail | Energovod CZ, a.s. | 04155637 | | | Detail |
| Detail | ENERG-SERVIS a.s. | 25551132 | | | Detail |
| Detail | Energy Benefit Centre a.s. | 29029210 | | | Detail |
| Detail | Energy expert consulting, s.r.o. | 14391091 | | | Detail |
| Detail | Energy financial group a.s. | 05235472 | | | Detail |
| Detail | Energylink s.r.o. | 05868513 | | | Detail |
| Detail | ENERGYLION s.r.o. | 19172702 | | | Detail |
| Detail | EnergySim s.r.o. | 01512129 | | | Detail |
| Detail | Energy Support, s.r.o. | 26328623 | | | Detail |
| Detail | ENERKOM Růže, z.s. | 17265134 | Územní samosprávný celek nebo jeho příspěvková organizace | CZ031 | Detail |
| Detail | ENERKOM Slovácko, z. s. | 19317468 | Jiná osoba | CZ072 | Detail |
| Detail | ENERKOM Šumavsko, z.s. | 18010679 | Jiná právnická osoba | CZ031 | Detail |
| Detail | Enerwise Advisory s.r.o. | 24395765 | | | Detail |
| Detail | ENESA a.s. | 27382052 | | | Detail |
| Detail | ENETEP s.r.o. | 25475681 | | | Detail |