| Detail | NST HK, s.r.o. | 60111305 | Czech Republic | CZ052 | Detail |
| Detail | NT interiors s.r.o. | 08082251 | | | Detail |
| Detail | NTF Factory, s.r.o. | 03397793 | | | Detail |
| Detail | NTFN Services s.r.o. | 17862086 | | | Detail |
| Detail | NTP Build s.r.o. | 21947554 | | | Detail |
| Detail | NTT Czech Republic s.r.o. | 26175738 | | | Detail |
| Detail | NU Architectuuratelier | | | | Detail |
| Detail | Nuctech Warsaw Company Limited sp. z o.o. | | | | Detail |
| Detail | Nuczech Security s.r.o. | 07322330 | | | Detail |
| Detail | nullspaces s.r.o. | 09116648 | Another legal entity | CZ051 | Detail |
| Detail | NUM solution s.r.o. | 04199766 | Another legal entity | CZ01 | Detail |
| Detail | NUPSESO, a.s. | | | | Detail |
| Detail | Nüssli (CZ) spol. s r.o. | 44444079 | | | Detail |
| Detail | NV Profi Dlažba, s.r.o. | 03736491 | | | Detail |
| Detail | NVB LINE s.r.o. | 26979675 | | | Detail |
| Detail | Nýč Roman, Ing. | 49384767 | | | Detail |
| Detail | NYKOS a.s. | 25085000 | | | Detail |
| Detail | O S E X Ž A T E C , společnost s ručením omezeným | 46710922 | Another entity | CZ010 | Detail |
| Detail | O V M s.r.o. | 27563022 | Another legal entity | CZ010 | Detail |
| Detail | OAKISS FURNITURE s.r.o. | 10793712 | | | Detail |
| Detail | Oakman Nature s.r.o. | 10973443 | | | Detail |
| Detail | OAT,s.r.o. | 49616374 | | | Detail |
| Detail | OB klinika a.s. | 28892950 | Another entity | CZ010 | Detail |
| Detail | Obalovna Lipník s.r.o. | 05637589 | | | Detail |
| Detail | Obalovna Louny s.r.o. | 06164331 | Another entity | CZ031 | Detail |
| Detail | Obalovna Tábor s.r.o. | 05070406 | | | Detail |
| Detail | Občanské sdružení Melius, z.s. | 27017508 | Another legal entity | CZ010 | Detail |
| Detail | Občanské sdružení pro záchranu a konzervaci kulturní památky Panský dvůr a bývalé tvrze Mladějovice z. s. | 22847855 | Another legal entity | CZ | Detail |
| Detail | Občanské zdravotně sociální sdružení - Medikum, z.s. | 26599104 | Another legal entity | CZ020 | Detail |
| Detail | Obec Albrechtice | 00581003 | Territorial self-governing unit or its contributory organization | CZ053 | Detail |
| Detail | Obec Albrechtice | 00297429 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Obec Albrechtice nad Orlicí | 00579106 | Territorial self-governing unit or its contributory organization | CZ052 | Detail |
| Detail | Obec Andělská Hora | 00573175 | Territorial self-governing unit or its contributory organization | CZ041 | Detail |
| Detail | Obec Babice | 00240028 | Territorial self-governing unit or its contributory organization | CZ020 | Detail |
| Detail | Obec Babylon | 00572551 | Territorial self-governing unit or its contributory organization | CZ032 | Detail |
| Detail | Obec Bačkovice | 48527408 | Czech Republic | CZ063 | Detail |
| Detail | Obec Balkova Lhota | 00512516 | Territorial self-governing unit or its contributory organization | CZ031 | Detail |
| Detail | Obec Barchov | 00268593 | Territorial self-governing unit or its contributory organization | CZ052 | Detail |
| Detail | Obec Barchov | 00273317 | Territorial self-governing unit or its contributory organization | CZ | Detail |
| Detail | OBEC BARTOŠOVICE V ORLICKÝCH HORÁCH | 00274691 | Territorial self-governing unit or its contributory organization | CZ052 | Detail |
| Detail | Obec Bartoušov | 00579785 | Territorial self-governing unit or its contributory organization | CZ063 | Detail |
| Detail | Obec Bařice - Velké Těšany | 00287024 | Territorial self-governing unit or its contributory organization | CZ072 | Detail |
| Detail | Obec Baška | 00296511 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Obec Bavory | 00600148 | Territorial self-governing unit or its contributory organization | CZ064 | Detail |
| Detail | Obec Bavoryně | 00509612 | Czech Republic | CZ020 | Detail |
| Detail | Obec Bdeněves | 00573001 | Territorial self-governing unit or its contributory organization | CZ032 | Detail |
| Detail | Obec Bečice | 00581178 | Territorial self-governing unit or its contributory organization | CZ031 | Detail |
| Detail | Obec Bedihošť | 00288004 | Territorial self-governing unit or its contributory organization | CZ071 | Detail |
| Detail | Obec Bednáreček | 00666874 | Territorial self-governing unit or its contributory organization | CZ031 | Detail |
| Detail | Obec Běhařov | 00573507 | Territorial self-governing unit or its contributory organization | CZ032 | Detail |