| Detail | NEON IT s.r.o. | 07913826 | | | Detail |
| Detail | neoPATRON s.r.o. | 23592265 | | | Detail |
| Detail | NEPRO stavební a.s. | 27342093 | Another legal entity | CZ | Detail |
| Detail | Nesax s.r.o. | 01453637 | | | Detail |
| Detail | NESPREKOL s.r.o. | 03816940 | | | Detail |
| Detail | NESS Czech s.r.o. | 45786259 | | | Detail |
| Detail | NET2U s.r.o. | 27513858 | Another legal entity | CZ052 | Detail |
| Detail | NETCOM CZ s.r.o. | 25587455 | | | Detail |
| Detail | Netfox s.r.o. | 27574032 | | | Detail |
| Detail | NetGenium s.r.o. | 27092381 | | | Detail |
| Detail | NETIA, s.r.o. | 25588869 | | | Detail |
| Detail | Netlancers s.r.o. | 28926269 | | | Detail |
| Detail | Netmarks, s. r. o. | 27959236 | | | Detail |
| Detail | Netnakup s.r.o. | 04199219 | Another legal entity | CZ042 | Detail |
| Detail | NETO HOLDING s.r.o. | 27763897 | Another entity | CZ080 | Detail |
| Detail | netsearch s.r.o. | 04572840 | | | Detail |
| Detail | NET-SYSTEM s.r.o. | 47784164 | | | Detail |
| Detail | NetVoice s.r.o. | 27592570 | | | Detail |
| Detail | Networked a.s. | 17417988 | | | Detail |
| Detail | Networksys a.s. | 26178109 | | | Detail |
| Detail | NEUHÄUSL HUNAL s.r.o. | 08999716 | | | Detail |
| Detail | Neumanna s.r.o. | 25988387 | | | Detail |
| Detail | Neuman velkoobchod Cash & Carry a.s. | 27750698 | | | Detail |
| Detail | Neuran s.r.o. | 28479271 | | | Detail |
| Detail | Neuromedis, s.r.o. | 02061961 | | | Detail |
| Detail | Neuron online, s.r.o. | 27595170 | | | Detail |
| Detail | NEVER BLACKOUT s.r.o. | 06392946 | | | Detail |
| Detail | NEVITEL CZ, s.r.o. | 10992316 | | | Detail |
| Detail | NEW AGE COMPANY s.r.o. | 25416723 | Another legal entity | CZ042 | Detail |
| Detail | NewCharge s.r.o. | 21510342 | | | Detail |
| Detail | New Czech Education s.r.o. | 04250133 | Czech Republic | CZ | Detail |
| Detail | NEW HOW architekti s.r.o. | 23701897 | | | Detail |
| Detail | NEWPS.CZ s.r.o. | 25625632 | | | Detail |
| Detail | NEWTON Media, a.s. | 28168356 | | | Detail |
| Detail | NEWTON Technologies, a.s. | 28479777 | | | Detail |
| Detail | New Water Group s.r.o. | 07789858 | | | Detail |
| Detail | NEW WORLD EQUITY, SE | 24234184 | | | Detail |
| Detail | NexGen IT, s.r.o. | 28145577 | | | Detail |
| Detail | NEXIA AP a.s. | 48117013 | | | Detail |
| Detail | NEXTA s.r.o. | 27282597 | Another entity | CZ042 | Detail |
| Detail | NEXTCOMP, spol. s r.o. | 25392204 | | | Detail |
| Detail | Nextcreative a.s. | 09415548 | | | Detail |
| Detail | Next Generation Security Solutions s.r.o. | 06291031 | | | Detail |
| Detail | Nextgen Investments s.r.o. | 09087214 | | | Detail |
| Detail | Nextis Services s.r.o. | 29385920 | Another legal entity | CZ | Detail |
| Detail | Nextis, s.r.o. | 28623681 | Another legal entity | CZ | Detail |
| Detail | NEZDARA - instalatérství s.r.o. | 26087235 | | | Detail |
| Detail | N-GASTRO CZ a.s. | 25754572 | Another entity | CZ010 | Detail |
| Detail | NHCZ s.r.o. | 06242791 | | | Detail |
| Detail | NH Hospital a.s. | 27872963 | Another legal entity | CZ010 | Detail |
| Detail | NHSE s.r.o. | 24130605 | | | Detail |
| Detail | Niel - Arquitectura, Lda | | | | Detail |
| Detail | Nielsen CZ s.r.o. | 63981432 | | | Detail |
| Detail | NIGHTFALL NEST s.r.o. | 21502544 | | | Detail |
| Detail | NIKA Logistics a.s. | 03624188 | Another entity | CZ053 | Detail |
| Detail | Nikola Fiala | 64381129 | | | Detail |
| Detail | NIKO Praha a. s. | 43872921 | Another legal entity | CZ010 | Detail |
| Detail | Nilfisk s.r.o. | 48589756 | | | Detail |
| Detail | NILTEX s. r. o. | 51873885 | | | Detail |
| Detail | NIMAG, spol.s.r.o. | | | | Detail |
| Detail | NIROSTA, spol. s r.o. | 60914548 | Another legal entity | CZ052 | Detail |
| Detail | NISA AIR spol. s r.o. | 62242661 | | | Detail |
| Detail | NISASPORT-ELEKTRONIK, s.r.o. | 47311452 | | | Detail |
| Detail | NK Trade Consulting, s.r.o. | 01615319 | | | Detail |
| Detail | NKT s.r.o. | 27203395 | | | Detail |
| Detail | N.M. Heilig B.V. | | | | Detail |
| Detail | N+N - Konstrukce a dopravní stavby Litoměřice, s.r.o. | 44564287 | | | Detail |
| Detail | N&N KOŠÁTKY s.r.o. | 27636844 | Another entity | CZ020 | Detail |
| Detail | No Architects s.r.o. | 07806507 | | | Detail |
| Detail | NOBILITY s.r.o. | 05443636 | | | Detail |
| Detail | Noble Class a.s. | 05275776 | | | Detail |
| Detail | NO + BL KANCELÁŘSKÝ NÁBYTEK, s.r.o. | 26142716 | | | Detail |
| Detail | NODEL s.r.o. | 29190576 | | | Detail |
| Detail | Nodino Casa s.r.o. | 23277157 | | | Detail |
| Detail | NODIP s.r.o. | 08090360 | | | Detail |
| Detail | NOESIS s.r.o. | 25035860 | | | Detail |
| Detail | N OKNA s.r.o. | 24301442 | | | Detail |
| Detail | Nomistav, s.r.o. | 28734769 | | | Detail |
| Detail | NONAC CV spol. s r.o. | 25454005 | | | Detail |
| Detail | NONSTOPMEDIC, s.r.o. | 24288781 | Another legal entity | CZ020 | Detail |
| Detail | NOPEK, a.s. | 15030075 | | | Detail |
| Detail | NORANET-CZ, a.s. | 26121875 | | | Detail |
| Detail | NORDIC STEEL s.r.o. | 28571274 | Another legal entity | CZ080 | Detail |
| Detail | NORD OLŠOVKA, spol. s r.o. | 61168963 | Another legal entity | CZ | Detail |
| Detail | NORD ONE s.r.o. | 07931280 | Another entity | CZ042 | Detail |
| Detail | NORDSON INVEST s.r.o. | 06580661 | Another entity | CZ020 | Detail |
| Detail | NORDSTAHL SERVIS s.r.o. | 06313442 | | | Detail |
| Detail | NORMA RZ s.r.o. | 26916533 | | | Detail |
| Detail | NORTECH s.r.o. | 61972738 | | | Detail |
| Detail | NorthBus s.r.o. | 06665004 | | | Detail |
| Detail | North Garden s.r.o. | 28665961 | | | Detail |
| Detail | North rail s.r.o. | 21073546 | | | Detail |
| Detail | North stav a.s. | 25045997 | | | Detail |
| Detail | North Trappers s.r.o. | 28221672 | | | Detail |
| Detail | NOSTA, s.r.o. | 47671416 | | | Detail |
| Detail | Notes CS a.s. | 26140161 | | | Detail |
| Detail | NOTIA Informační systémy, spol. s r.o. | 62917731 | | | Detail |
| Detail | NOTYKA s.r.o. | 28846354 | | | Detail |
| Detail | NOVACO s.r.o. | | | | Detail |
| Detail | NOVÁ HUŤ s.r.o. | 23089032 | Another legal entity | CZ080 | Detail |
| Detail | NOVÁK - papír, s.r.o. | 25479831 | Another legal entity | CZ042 | Detail |
| Detail | Nová Lípa, s. o. | 04225317 | Territorial self-governing unit or its contributory organization | CZ | Detail |
| Detail | Novartis s.r.o. | 64575977 | | | Detail |
| Detail | Nová Sahara s.r.o. | 19465572 | Another legal entity | CZ | Detail |
| Detail | Nová škola, o.p.s. | 25768867 | Another legal entity | | Detail |
| Detail | NOVATO spol. s r.o. | 62910370 | | | Detail |
| Detail | NOVATRONIC, s.r.o. | 62302701 | Another entity | CZ | Detail |
| Detail | NOVILOR s.r.o. | 17073499 | | | Detail |
| Detail | NOVING s.r.o. | 46577289 | | | Detail |
| Detail | Novoborský pivovar s.r.o. | 01856723 | Another legal entity | CZ051 | Detail |
| Detail | Novocure Netherlands B.V. | | | | Detail |
| Detail | NovotStav s.r.o. | 21314241 | Czech Republic | CZ | Detail |
| Detail | NOVUM CZech, s.r.o. | 25709488 | | | Detail |
| Detail | Nový domov, příspěvková organizace | 00847330 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Nowa Invest s.r.o. | 26011441 | Another entity | CZ | Detail |
| Detail | NOWASTAV akciová společnost | 00565679 | | | Detail |
| Detail | Nowatron Elektronik, spol. s r.o. | 45270007 | | | Detail |
| Detail | NOX media s.r.o. | 09759832 | | | Detail |
| Detail | NSN CS, s.r.o. | 63474522 | | | Detail |
| Detail | N Stav CZ s.r.o. | 60647582 | | | Detail |
| Detail | NST HK, s.r.o. | 60111305 | Czech Republic | CZ052 | Detail |
| Detail | NTF Factory, s.r.o. | 03397793 | | | Detail |
| Detail | NTFN Services s.r.o. | 17862086 | | | Detail |
| Detail | NT interiors s.r.o. | 08082251 | | | 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 | NVB LINE s.r.o. | 26979675 | | | Detail |
| Detail | NV Profi Dlažba, s.r.o. | 03736491 | | | Detail |
| Detail | Nýč Roman, Ing. | 49384767 | | | Detail |
| Detail | NYKOS a.s. | 25085000 | | | Detail |
| Detail | O2 Czech Republic a.s. | 60193336 | | | Detail |
| Detail | O2 IT Services s.r.o. | 02819678 | | | 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 | 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 | Obchodní akademie a Střední odborná škola logistická, Opava, příspěvková organizace | 47813083 | State contributory organization | CZ080 | Detail |
| Detail | Obchodní akademie a Vyšší odborná škola sociálně právní, Ostrava, příspěvková organizace | 00602086 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |