| Detail | Digitio s.r.o. | 17165784 | | | Detail |
| Detail | DigiTwins s.r.o. | 27172481 | | | Detail |
| Detail | D.I.K. Consulting, s.r.o. | 24792128 | | | Detail |
| Detail | Dílny a doprava s.r.o. | 27462692 | Another entity | CZ052 | Detail |
| Detail | DILUCIDUM s.r.o. | 04937457 | | | Detail |
| Detail | DIMATEX CS, spol. s r.o. | 43224245 | | | Detail |
| Detail | D.I.M. spol. s r.o. | 15769062 | | | Detail |
| Detail | DINA - HITEX, spol. s r.o. | 46965661 | | | Detail |
| Detail | Dingo Media, s.r.o. | 17146623 | | | Detail |
| Detail | Diplomatická akademie Ministerstva zahraničních věcí | 19840926 | State contributory organization | CZ010 | Detail |
| Detail | Diplomatický servis | 00000175 | State contributory organization | CZ01 | Detail |
| Detail | DIPONT s.r.o. | 28693094 | | | Detail |
| Detail | Dipozitiv s.r.o. | 04819888 | Another legal entity | CZ010 | Detail |
| Detail | DI PROJEKT s.r.o. | 01873687 | | | Detail |
| Detail | DIPS Zlín, spol. s r.o. | 49976311 | | | Detail |
| Detail | DIRECT ALPINE s.r.o. | 27277364 | | | Detail |
| Detail | DIRP, s.r.o. | 49974955 | | | Detail |
| Detail | DIRS Brno s.r.o. | 26255618 | | | Detail |
| Detail | DISA s.r.o. | 29380367 | | | Detail |
| Detail | DISCRET TS s.r.o. | 24270288 | | | Detail |
| Detail | Disig, a.s. | | | | Detail |
| Detail | DISK Multimedia, s.r.o. | 25550799 | | | Detail |
| Detail | DISKUS, spol. s r.o. | 41195183 | | | Detail |
| Detail | DISPOLAB, spol. s r.o. | 46904981 | | | Detail |
| Detail | DIS projekt, s.r.o. | 60715227 | | | Detail |
| Detail | Distrimed s.r.o. | 27370046 | | | Detail |
| Detail | Ditcom s.r.o. | 26715031 | | | Detail |
| Detail | DITON s.r.o. | 25557921 | Another entity | CZ | Detail |
| Detail | Divadelní služby Plzeň s.r.o. | 29122651 | | | Detail |
| Detail | Divadlo Radost, příspěvková organizace | 00489123 | Territorial self-governing unit or its contributory organization | CZ064 | Detail |
| Detail | Diveland, s.r.o. | 04126203 | | | Detail |
| Detail | Divesoft s.r.o. | 26722101 | Another entity | CZ042 | Detail |
| Detail | Divine Agency s.r.o. | 09426256 | | | Detail |
| Detail | DIVYP Brno s.r.o. | 15530345 | | | Detail |
| Detail | DKF systém s.r.o. | 28590376 | Another entity | CZ | Detail |
| Detail | DK mont a.s. | 26867133 | Another legal entity | CZ071 | Detail |
| Detail | DK PLAST, spol. s r.o. | 62029959 | Another legal entity | CZ053 | Detail |
| Detail | DK projekt, s.r.o. | 27775518 | | | Detail |
| Detail | DLC engineering s.r.o. | 07804989 | | | Detail |
| Detail | DLC management s.r.o. | 02915065 | | | Detail |
| Detail | Dlouhý Jan | 73676314 | | | Detail |
| Detail | Dlugosz s.r.o. | 14062020 | | | Detail |
| Detail | DM BETA, s.r.o. | 64085848 | | | Detail |
| Detail | DM Cleaning s.r.o. | 07803087 | | | Detail |
| Detail | DM Color, s.r.o. | 27477673 | | | Detail |
| Detail | DM KOVO bří Duškových s.r.o. | 05629233 | Another legal entity | CZ071 | Detail |
| Detail | DMNK s.r.o. | 28699548 | | | Detail |
| Detail | dmpagency.cz s.r.o. | 28973925 | | | Detail |
| Detail | DM Stínění s.r.o. | 21909725 | | | Detail |
| Detail | DM Tools Czechia s.r.o. | 06230598 | | | Detail |
| Detail | DN FORMED Brno s.r.o. | 46982604 | | | Detail |
| Detail | DNV Business Assurance Czech Republic s.r.o. | 02485818 | Another legal entity | CZ010 | Detail |
| Detail | DOAR optime s.r.o. | 08612218 | Another entity | CZ064 | Detail |
| Detail | Dobeš Martin, Ing. | 18920578 | | | Detail |
| Detail | Doblesans s.r.o. | 08762082 | Another entity | CZ053 | Detail |
| Detail | DOBRÁ 3000 z.s. | 22840915 | Another entity | CZ080 | Detail |
| Detail | Dobrá zakázka s.r.o. | 28631595 | Another entity | CZ | Detail |
| Detail | Dobré žaluzie s.r.o. | 17089557 | | | Detail |
| Detail | Dobrosev, a.s. | 63493837 | Another legal entity | CZ063 | Detail |
| Detail | Dobrovolný ekologický spolek-ochrana ptactva | 45332690 | Another entity | CZ032 | Detail |
| Detail | Dobrovolný svazek obci Bílsko - Loučka | 19368925 | Territorial self-governing unit or its contributory organization | CZ071 | Detail |
| Detail | Dobrovolný svazek obcí ČOV Syrovínka | 72562820 | Another legal entity | CZ064 | Detail |
| Detail | Dobrovolný svazek obcí Dr. Václava Kounice | 10821139 | Another legal entity | CZ064 | Detail |
| Detail | Dobrovolný svazek obcí EKOD | 06523862 | Another entity | CZ | Detail |
| Detail | Dobrovolný svazek obcí Kladská stezka | 04708733 | Another legal entity | CZ052 | Detail |
| Detail | Dobrovolný svazek obcí KTS EKOLOGIE | 17747287 | Another legal entity | CZ064 | Detail |
| Detail | Dobrovolný svazek obcí Lesy Policka | 75108976 | Territorial self-governing unit or its contributory organization | CZ052 | Detail |
| Detail | Dobrovolný svazek obcí mikroregionu "Záhoran" | 70954925 | Another legal entity | CZ071 | Detail |
| Detail | Dobrovolný svazek obcí Mutěnka | 72057980 | Another legal entity | CZ064 | Detail |
| Detail | Dobrovolný svazek obcí Pod Mlýnem | 14195216 | Territorial self-governing unit or its contributory organization | CZ020 | Detail |
| Detail | Dobrovolný svazek obcí Policka | 75017270 | Territorial self-governing unit or its contributory organization | CZ052 | Detail |
| Detail | Dobrovolný svazek obcí Technické služby Brdy a Hřebeny | 11772492 | Another legal entity | CZ020 | Detail |
| Detail | doc.Ing. Bohumil Horák, Ph.D. | 22568476 | | | Detail |
| Detail | doc. JUDr. Petr Šustek, Ph.D., advokát | 71447351 | | | Detail |
| Detail | Doctrina - servisní, s.r.o. | 08165076 | Another entity | CZ051 | Detail |
| Detail | Dokio, s.r.o. | 22278770 | Another legal entity | CZ020 | Detail |
| Detail | Dolanská Lenka | 66262691 | | | Detail |
| Detail | Dolimex s.r.o. | 04735862 | | | Detail |
| Detail | Dolňácko, a.s. | 25348868 | Another legal entity | CZ072 | Detail |
| Detail | Dolní Povltaví | 71225951 | Another legal entity | CZ020 | Detail |
| Detail | Dolnomoravský biosférický region, o.p.s. | 26938171 | Another entity | CZ064 | Detail |
| Detail | DOLVAP, s.r.o. | | | | Detail |
| Detail | Domácí hospic Duha, o.p.s. | 26561433 | Another legal entity | CZ052 | Detail |
| Detail | Domácí hospic Vysočina, o.p.s. | 70803978 | Another legal entity | CZ | Detail |
| Detail | DOMAINVEST s.r.o. | 07149344 | | | Detail |
| Detail | DOMAŽLICKÁ MALBA s.r.o. | 25211013 | | | Detail |
| Detail | Domeček plný koleček, z. s. | 27031161 | Czech Republic | CZ052 | Detail |
| Detail | DOMERINO s.r.o. | 03153886 | | | Detail |
| Detail | Dominik Jüthner | 24428680 | | | Detail |
| Detail | Dominik-servis a.s. | 04195094 | | | Detail |
| Detail | Dominik Šlachta | 88608859 | | | Detail |
| Detail | DOMISTAV CZ a.s. | 27481107 | | | Detail |
| Detail | DOMISTAV HK s.r.o. | 26007177 | | | Detail |
| Detail | Domkomfort.zk s.r.o. | 19906536 | | | Detail |
| Detail | Domov bez hranic Rumburk, příspěvková organizace | 47274549 | Territorial self-governing unit or its contributory organization | | Detail |
| Detail | Domov Bílá Opava, příspěvková organizace | 00016772 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov Březiny, příspěvková organizace | 00847348 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov důchodců Bystřany, příspěvková organizace | 63787725 | Territorial self-governing unit or its contributory organization | CZ | Detail |
| Detail | Domov Duha, příspěvková organizace | 48804886 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov harmonie a klidu s.r.o. | 24713589 | Another entity | CZ042 | Detail |
| Detail | Domov Hortenzie, příspěvková organizace | 48804843 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov Iris, příspěvková organizace | 70631824 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov Letokruhy, příspěvková organizace | 71197010 | State contributory organization | CZ080 | Detail |
| Detail | Domov Magnolie, Ostrava-Vítkovice, příspěvková organizace | 70631859 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov na Dubíčku, příspěvková organizace | 70850968 | Territorial self-governing unit or its contributory organization | CZ072 | Detail |
| Detail | Domov Na zámku, příspěvková organizace | 71197001 | Territorial self-governing unit or its contributory organization | | Detail |
| Detail | Domov Odry, příspěvková organizace | 48804894 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov pod Bílou horou, příspěvková organizace | 17331633 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov pod Vinnou horou, příspěvková organizace | 71295046 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov Příbor, příspěvková organizace | 48804878 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov pro seniory Burešov, příspěvková organizace | 70851042 | Territorial self-governing unit or its contributory organization | CZ072 | Detail |
| Detail | Domov pro seniory Červenka, příspěvková organizace | 75004402 | Territorial self-governing unit or its contributory organization | CZ071 | Detail |
| Detail | Domov pro seniory Chodov | 70876606 | Territorial self-governing unit or its contributory organization | CZ010 | Detail |
| Detail | Domov pro seniory Heřmanův Městec | 75123932 | Czech Republic | CZ053 | Detail |
| Detail | Domov pro seniory Holásecká, příspěvková organizace | 75145189 | Territorial self-governing unit or its contributory organization | CZ064 | Detail |
| Detail | Domov pro seniory Kosmonautů, příspěvková organizace | 70887209 | Territorial self-governing unit or its contributory organization | CZ | Detail |
| Detail | Domov pro seniory Loučka, příspěvková organizace | 70850895 | Territorial self-governing unit or its contributory organization | CZ072 | Detail |
| Detail | Domov pro seniory Lukov, příspěvková organizace | 70850941 | Territorial self-governing unit or its contributory organization | CZ072 | Detail |
| Detail | Domov pro seniory Napajedla, příspěvková organizace | 70850976 | Territorial self-governing unit or its contributory organization | CZ072 | Detail |
| Detail | Domov pro seniory Ondráš, příspěvková organizace | 66933722 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov pro seniory Pohoda | 70947571 | Territorial self-governing unit or its contributory organization | CZ03 | Detail |
| Detail | Domov pro seniory sv. Hedviky - Kravaře, příspěvková organizace | 47815868 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov Slunovrat, Ostrava-Přívoz, příspěvková organizace | 70631841 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Domov sv. Jana Křtitele, s.r.o. | 29386063 | Another legal entity | CZ080 | Detail |
| Detail | DOMOV U SPASITELE středisko Husitské diakonie | 73632791 | Another entity | CZ051 | Detail |
| Detail | Domov Vesna, příspěvková organizace | 75154391 | State contributory organization | CZ08 | Detail |
| Detail | Domov Vítkov, příspěvková organizace | 71196951 | State contributory organization | CZ | Detail |
| Detail | DOMOZA projekt s.r.o. | 28145089 | | | Detail |
| Detail | DOMY D.N.E.S. s.r.o. | 26978873 | | | Detail |
| Detail | DomyRent s.r.o. | 23487275 | | | Detail |
| Detail | DOMY spol. s r.o. | 41692870 | | | Detail |
| Detail | DOPAZ s.r.o. | 60701200 | | | Detail |
| Detail | dopharma s.r.o. | 28718135 | Another legal entity | CZ042 | Detail |
| Detail | Doprastav, a.s., organizační složka Praha | 49281429 | | | Detail |
| Detail | Doprava, mechanizace a servis Plzeň, s.r.o. | 04673344 | Another legal entity | CZ032 | Detail |
| Detail | Doprava Teplice s.r.o. | 19768699 | | | Detail |
| Detail | Dopravně inženýrská kancelář, s.r.o. | 27466868 | | | Detail |
| Detail | Dopravní a energetický stavební úřad | 19139314 | Czech Republic | CZ010 | Detail |
| Detail | DOPRAVNÍ A INŽENÝRSKÉ PROJEKTY s.r.o., zkráceně: DIPRO, spol. s r.o. | 48592722 | | | Detail |
| Detail | Dopravní a vodohospodářské stavby s.r.o. | 02698331 | | | Detail |
| Detail | Dopravní podnik Karlovy Vary, a.s. | 48364282 | Another legal entity | CZ041 | Detail |
| Detail | Dopravní podnik města Hradce Králové, a.s. | 25267213 | Another legal entity | CZ052 | Detail |
| Detail | Dopravní podnik města Jihlavy, a.s. | 25512897 | Another legal entity | CZ063 | Detail |
| Detail | Dopravní projektování, spol. s r.o. | 25361520 | | | Detail |
| Detail | Dopravní společnost Zlín-Otrokovice, s.r.o. | 60730153 | Another legal entity | CZ072 | Detail |
| Detail | Dopravní zdravotnictví a.s. | 25903659 | | | Detail |
| Detail | Dopravní značení K.H. s.r.o. | 03893278 | | | Detail |
| Detail | Dopravní značení Litoměřice s.r.o. | 06603076 | | | Detail |
| Detail | Dopravní značení Náchod s.r.o. | 27467040 | | | Detail |
| Detail | Dopravoprojekt Brno a.s. | 46347488 | | | Detail |