| +421 Web Services, s.r.o. | TOMN-0006 |
| 1. Slovak Company s. r. o. | 1SLO-0002 |
| 1.umelecka agentura | KSML-0001 |
| 123 media s.r.o. | 123M-0001 |
| 135.sk, s.r.o. | 135S-0001 |
| 1923 studio, s.r.o. | 1923-0001 |
| 1Com, s.r.o. | 1COM-0001 |
| 1st Slovak Internet Society | 1STS-0001 |
| 1X s.r.o. | 1XIN-0004 |
| 2b-plus s.r.o. | 2BPL-0001 |
| 2create, s.r.o. | 2CRE-0001 |
| 2day, s.r.o. | 2DAY-0002 |
| 2M NET Milos Chomo | 2MNE-0001 |
| 2v1,s.r.o | 2V1I-0001 |
| 3 AL, s.r.o. | 3ALI-0001 |
| 3 Stars - Ivan Kartík | 3STA-0002 |
| 3ability, s.r.o. | 3ABI-0001 |
| 3city, s.r.o. | 3CIT-0001 |
| 3Com Slovakia s.r.o. | 3COM-0001 |
| 3D Vision s.r.o. | 3DVI-0001 |
| 3Dproduction | 3DPR-0001 |
| 3glav, s.r.o. | 3GLA-0001 |
| 3K | 3KIN-0004 |
| 3LOG - Ing. Eduard MARUŽAN | 3EDU-0001 |
| 3o media,s.r.o. | JNPI-0004 |
| 3packcarton, s.r.o. | 3PAC-0003 |
| 3W PRODUCTION s.r.o | 3WPR-0001 |
| 3W, s. r. o. | IBER-0001 |
| 4 ALL | 4ALL-0003 |
| 4 Cubes, s.r.o. | 4CUB-0001 |
| 4A s.r.o. | 4AIN-0001 |
| 4business, s.r.o. | 4BUS-0001 |
| 4MA.ELECTRONICA s.r.o. | 4MAE-0001 |
| 4MA.MEDIA | 4MAM-0002 |
| 4Progress, s.r.o. | 4PRO-0002 |
| 4U media, s.r.o. | 4UME-0002 |
| 511 s.r.o. | 511I-0001 |
| 5Stars, s.r.o. | 5STA-0001 |
| 6COM s.r.o. | 6COM-0003 |
| 7media s.r.o. | 7MED-0002 |
| A - TRITON, spol.s.r.o. | ATRI-0004 |
| A SMS | MSIN-0006 |
| A X I S spol. s | AXIS-0006 |
| A&D Pharma Slovakia s. r. o. | OZON-0001 |
| A+L, s.r.o. | ALIN-0009 |
| A-COMP HOSTING s.r.o. | ANEJ-0452 |
| A-CORY s.r.o. | A-CO-0002 |
| A-Network | ANET-0018 |
| A.B.Z.,s.r.o. | ABZI-0001 |
| A.C.L. | ACLI-0001 |
| A.Family s.r.o. | AFAM-0003 |
| A.I.S., s.r.o. | AISI-0001 |
| A.P.F. spol. s r.o. | APFI-0001 |
| A3.BOOT INTERACTIVE, s.r.o. | AINT-0004 |
| A3.boot Production s.r.o. | A3BO-0003 |
| A3.boot.Development | A3BO-0002 |
| aaddiinngg, s.r.o. | AADD-0001 |
| AB Craft s.r.o. | ABCR-0001 |
| ab-design, s.r.o. | SPEE-0007 |
| ABAKO s.r.o. | ABAK-0002 |
| ABAL | ABAL-0001 |
| ABANDON s.r.o. | ABAN-0002 |
| ABCOM | ABCO-0002 |
| ABCOM Košice s.r.o. | ABCO-0010 |
| ABEL-Computer, s.r.o. | ABEL-0002 |
| Abeles & Braun s.r.o. | ABEL-0001 |
| Aberon - Pavol Calfa | APAV-0001 |
| ABON trade, s.r.o. | ABON-0001 |
| Absolutio | ABSO-0010 |
| ABSolution s.r.o. | ABSO-0003 |
| ABUDETO s.r.o. | ABUD-0001 |
| Abyto IT Services, s.r.o. | ABYT-0001 |
| AC Steel, s.r.o. | ACST-0001 |
| AC SYSTEM, s.r.o | ACSY-0001 |
| ACADEMIA AQUATICA | ACAD-0006 |
| Accelera Networks s.r.o. | ACCE-0025 |
| ACCES Group, s.r.o | ACCE-0002 |
| ACCESS s.r.o. | ACCE-0001 |
| ACCESS Slovakia | ACCE-0026 |
| ACCLIVIS, s.r.o. | MIRO-0762 |
| ACCREDO s.r.o. | ACCR-0004 |
| ACISoft, s.r.o. | ACIS-0003 |
| ACOM PP, s.r.o. | ACOM-0011 |
| ACOM Soft RNDr. Tibor Menyhért | ACOM-0008 |
| ACOMPUTER, s.r.o. | A-CO-0001 |
| ACONT s.r.o. | ACON-0006 |
| ACORD s.r.o. | NOVA-0021 |
| Acrobat Solutions LTD / alexander Stadelmann | ACRO-0013 |
| Across Finance, a.s. | ACRO-0011 |
| Across Investment Management, a. s. | ACRO-0016 |
| ACS, s.r.o. | ACSI-0001 |
| Action.net, s.r.o. | DANN-0001 |
| Activ Agency | ACTI-0027 |
| ACTIVE 24, s.r.o., organizacna zlozka | GLOB-0079 |
| active one s.r.o | ARTR-0022 |
| Active s.r.o. | ACTI-0013 |
| Active Technology s.r.o. | ACTI-0028 |
| ActiveNet, s.r.o. | ACTI-0022 |
| ActivIT s.r.o. | ACTI-0001 |
| AD NET, s.r.o. | ADNE-0001 |
| ad pepper media Slovakia, a.s. | ADPE-0001 |
| AD/ART Slovakia | ADAR-0003 |
| ADALIA, s. r. o. | ADAL-0003 |
| Adam Belis - Crunchy Stuff | ADAM-0148 |
| Adam Luknár | ADAM-0155 |
| ADAMITTO, s.r.o. | ADAM-0141 |
| Adaptive | ADAP-0010 |
| ADDO, s.r.o. | ADDO-0002 |
| AdEffect.net, s.r.o. | ADEF-0002 |
| ADEM, s.r.o. | ADEM-0001 |
| Adiemus, a.s | AOCP-0003 |
| ADIKA Corporation, s.r.o. | ADIK-0002 |
| ADIKA s.r.o. | ADIK-0001 |
| ADIS IT,s.r.o. | ADIS-0001 |
| Adlox.s.r.o. | ADLO-0004 |
| ADM s.r.o. | ADMI-0002 |
| adman | ADMA-0008 |
| Adnese | ADNE-0005 |
| ADOX | ADOX-0002 |
| ADREV | AEVI-0001 |
| Adrian Golian - PRECISO | AIAN-0145 |
| Adrián Marcinkó | AIAN-0069 |
| ADUL, s.r.o. | ADUL-0001 |
| ADVAN, s.r.o. | ADVA-0019 |
| Advanced s.r.o. | ADVA-0002 |
| Advanced Solutions s.r.o. | NJOZ-0001 |
| AdvaNet, s.r.o. | ADVA-0017 |
| Advanta, s.r.o. | ADVA-0035 |
| Advantex | ADVA-0009 |
| ADVERTA s.r.o. | ADVE-0008 |
| Advertia s.r.o. | ADVE-0022 |
| ADVERTNET | ADVE-0001 |
| AEC Bratislava s.r.o. | AECB-0001 |
| AENet, s.r.o. | AENE-0002 |
| AEON GROUP | AEON-0001 |
| Aeroengineers International s. r. o. | AERO-0035 |
| Aeroengineers, s.r.o. | AERO-0028 |
| AES, spol. s.r.o. | AESI-0002 |
| Aesculus Consulting s r.o. | AESC-0005 |
| Aevise s.r.o. | AEVI-0002 |
| AF CONSULTING | AFCO-0001 |
| Affinity Information Technology | AFFI-0004 |
| AFRODITA, s.r.o. | AFRO-0001 |
| AG MA-REK s.r.o. | AMAR-0003 |
| Agatex obrusy s.r.o. | AGAT-0006 |
| Agatex, s.r.o. | AGAT-0004 |
| AGEM Computers spol. s r.o. | AGEM-0003 |
| AGEMSOFT, a.s. | AGEM-0002 |
| Agentúra B&W | AGEN-0164 |
| Agentúra B.A.K. Ing. Kročilová Katarína | AGEN-0076 |
| AGENTÚRA FORTÚNA, s.r.o. | AGEN-0178 |
| Agentúra Harum s.r.o. | AGEN-0001 |
| Agentúra Ministerstva školstva SR pre štrukturálne | AGEN-0179 |
| Agentúra na podporu výskumu a vývoja | AGEN-0155 |
| Agentúra ONLINE s.r.o. | AGEN-0010 |
| Agentúra Princ - Miroslav Záhorák | AGEN-0082 |
| AGENTURA S, s.r.o. | AGEN-0020 |
| Agentúra VaV Slovakia, s.r.o. | AGEN-0206 |
| AGEsoft s.r.o. | RTIS-0203 |
| Agile Heads, s.r.o. | AGIL-0010 |
| Agill s.r.o. | AGIL-0003 |
| AGLAIA s. r. o. | 44SK-0001 |
| Aglo Solutions s.r.o. | AGLO-0004 |
| AGM, spol sro | AGMI-0002 |
| Agnieszka Torebková | AGNI-0002 |
| AGROBAUTECH, s.r.o. | AGRO-0163 |
| AGROCES | AGRO-0226 |
| Agroinštitút Nitra, štátny podnik | USTA-0001 |
| Ahmed Al Hafoudh - freevision | AHME-0003 |
| AIESEC Bratislava | AIES-0004 |
| Aigen, s.r.o. | AIGE-0001 |
| AInet spol. s r.o. | AINE-0001 |
| AIRNET s.r.o. | AIRN-0002 |
| Airwave | AIRW-0001 |
| AISS | AISS-0002 |
| AITIA, s.r.o. | AITI-0001 |
| AK SUCHOŇOVÁ & PARTNERS, s.r.o. | JUKA-0001 |
| AK-K | AKKI-0001 |
| AKCENT NOVA s.r.o. | AKCE-0001 |
| AKONT Slovakia, s.r.o. | AKON-0001 |
| Akruks, spol. s r.o. | ASPO-0005 |
| AKS s.r.o. | IDAT-0003 |
| Albert Gerák - GEAL | ALBE-0028 |
| Albertina icome Bratislava | ALBE-0001 |
| Alcatel-Lucent Slovakia, a.s. | ALCA-0003 |
| alcobrass, S.R.O. | ALCO-0015 |
| ALCONET, s.r.o. | ALCO-0012 |
| Aldobec technologies | ALDO-0001 |
| Alea I.E. s.r.o. | ALEA-0002 |
| Alebo s.r.o. | ALEB-0002 |
| AlejTech, spol. s r.o. | MARE-0222 |
| Ales Diko - BRAIN | ALES-0005 |
| Aleš Milan - INLOGIC | ALEM-0001 |
| ALEX Andrea Remšíková | ALEX-0157 |
| Alex Group s.r.o. | AGRO-0002 |
| Alexander Borsík - Active Computers | ALEX-0011 |
| Alexander Ivánek - ODYSEUS | ALEX-0141 |
| Alexander Koman | ALEX-0275 |
| Alexander Kubík | ALEX-0039 |
| Alexandra Zemková - DORY | ALEX-0261 |
| Alf Soft | JHAL-0001 |
| Alfa Centauri | ALFA-0045 |
| ALFA comp - Ivan Levak | ACOM-0006 |
| ALFA KONTAKT SLOVAKIA spol. s.r.o. | ALFA-0112 |
| ALFANET | ALFA-0002 |
| ALFAOMEGA, s.r.o. | ALFA-0081 |
| Alfaprint s.r.o | ALFA-0042 |
| AlfaPro spol. s r.o. | ALFA-0093 |
| ALIMA,s.r.o. | ALIM-0002 |
| Aliter Technologies, a.s. | ALIT-0003 |
| ALIZÉ, s.r.o. | ALIZ-0001 |
| ALL 4x4 s.r.o. | ALL4-0008 |
| All4Net s.r.o. | ALL4-0004 |
| Allen Holding Int. | ALLE-0006 |
| ALLEX Alek Lichtman | ALEK-0001 |
| ALLEY | ALLE-0002 |
| ALLIANCE INVEST & TRADE a.s. | ALLI-0001 |
| Allianz - Slovenska dochodkova spravcovska spolocn | ALLI-0009 |
| Allianz - Slovenská poisťovňa a.s. | SPOI-0001 |
| Allianz Business Services, spol. s r.o. | ALLI-0012 |
| ALLTOP | ALLT-0008 |
| ALLWEB, s.r.o. | BRAN-0167 |
| Ally Soft s.r.o. | ASOF-0001 |
| ALNET,s.r.o. | ALNE-0002 |
| Alojz Hájovský - ATYPIC web studio | ALOJ-0035 |
| ALPHA INTERNATIONAL GROUP, s.r.o. | ALPH-0028 |
| ALPHA TECH - Ing. D. Hladik | ALPH-0014 |
| Alpha Technologies | ATEC-0001 |
| alphaCOM - Miroslav Fedurco | ALPH-0007 |
| Alphanet, s.r.o. | ALPH-0001 |
| ALTAGRIC s.r.o. | ALTA-0005 |
| Altamira Softworks, s. r. o. | ALTA-0010 |
| Alternatíva Komunikácia Občania | ALTE-0027 |
| Alternet, s.r.o. | ECCE-0001 |
| ALTO Slovakia | ALTO-0001 |
| Altron SK, a.s. | ALTR-0001 |
| ALUMISTR Slovakia | ALUM-0018 |
| Amadis | AMAD-0012 |
| AMAXADES s.r.o. | GAZZ-0002 |
| ambitas, s. r. o. | AMBI-0009 |
| AMDEN SK , s.r.o. | AMDE-0001 |
| Amica C. s.r.o. | AMIC-0014 |
| AMICOMP BB s.r.o. | AMIC-0013 |
| AMIGO PARTNERS, s.r.o. | AMIG-0004 |
| AMIGOS, o.z. | AMIG-0002 |
| Amima spol. s.r.o. | AMIM-0002 |
| Amina SK s.r.o. | AMIN-0002 |
| AMIS Outsourcing s.r.o. | AMIS-0002 |
| AmiTel, s.r.o. | AMIT-0006 |
| AMNET s.r.o. | AMNE-0001 |
| Ample | AMPL-0016 |
| Amres s.r.o. | AMRE-0005 |
| Amtel Slovensko, s.r.o. | ASLO-0002 |
| ANASOFT APR, spol. s r.o. | AAPR-0001 |
| AnaSys s.r.o. | ANYS-0003 |
| AND s.r.o. | ANDI-0001 |
| Andrea Korytinová - Ad Acta PROMOTION | ANEA-0069 |
| Andrea Lenhardová-AUTO IMPORT ITALY | ANEA-0217 |
| Andrea Miškusová REALADR | ANEA-0016 |
| Andrea Štukovská | ANEA-0065 |
| Andrea Stupalova | ANET-0003 |
| Andrej Cimmermann - CaSoft | ANEJ-0193 |
| Andrej Dobak - Cybertech | ANEJ-0017 |
| Andrej Kavický - Vectra Pro | ANEJ-0237 |
| Andrej Majchrák - Ok company | ANEJ-0198 |
| Andrej Mičica ICI | ANEJ-0257 |
| Andrej Panák | ANEJ-0395 |
| Andrej Pauer | ANEJ-0005 |
| Andrej Paulov | ANEJ-0189 |
| Andrej Remiš - Beon Technologies | ANEJ-0179 |
| Andrej Starosta Regma | ASTA-0001 |
| Andrej Struhar | ANEJ-0126 |
| ANDROS | ANOS-0001 |
| Angler s.r.o. | ANGL-0002 |
| Aniveto,s.r.o. | ANIV-0002 |
| Anna Chladnúchová FRITO | ANNA-0120 |
| Anna-Slovakia, s.r.o. | ANNA-0126 |
| Áno pre život, n.o. | NOPR-0001 |
| ANSWER | ANSW-0001 |
| Antaree Solutions, s.r.o | ANTA-0015 |
| AnTechNet, s.r.o | ANTE-0022 |
| Antik Telecom s.r.o | ANTI-0002 |
| Anton Remeň - ELMER | MOBI-0003 |
| Anton Zdarilek - Proceon | PROC-0014 |
| ANTOŠ s.r.o. | ANTO-0055 |
| AOI s.r.o. | AOII-0001 |
| AOSONE Slovakia s.r.o. | AOSO-0001 |
| AP Teller, s.r.o. | APTE-0001 |
| Apex Solutions | APEX-0009 |
| APF Company, s.r.o. | APFC-0002 |
| APG Technologies | APGT-0001 |
| APIS spol.s r o. | APIS-0001 |
| APLiN SK, spol. s r.o. | APLI-0010 |
| ApliSoft, s.r.o. | ASKI-0001 |
| Apollon Studio s.r.o. | APOL-0003 |
| APPEL COUNSELLING, s.r.o. | APPE-0004 |
| Aprilla | APRI-0005 |
| APT-Ing.Dušan Zagata | APT--0001 |
| APUS4 Slovensko s.r.o. | APUS-0001 |
| AQUAPARK Poprad, s.r.o. | AQUA-0056 |
| AquaTop | KEDA-0001 |
| ARAKO Slovakia, s.r.o. | ARAK-0001 |
| Arašid s.r.o. | ARAI-0001 |
| ARBUS s.r.o. | ARBU-0003 |
| Archanjel Slovakia s.r.o. | ARCH-0409 |
| Archivárske služby, s.r.o. | ARCH-0005 |
| AREA 13 s. r. o. | AREA-0017 |
| ARGENIO s.r.o. | ATCO-0001 |
| ARGUS.com s.r.o. | ARGU-0003 |
| ARIDUS Technologies | ZZOL-0001 |
| ARKOS spol. s r.o. | ARKO-0002 |
| Arminius s.r.o. | ARMI-0003 |
| ARNIE s.r.o. | ARNI-0002 |
| AROMATHERAPY Cosmetics s. r. o. | AROM-0002 |
| ARPER, s.r.o. | ARPE-0002 |
| ARPO | ARPO-0004 |
| ARS NOVA s.r.o. | ANOV-0002 |
| arsec s.r.o. | ARSE-0002 |
| ART ROS s.r.o. | ARTR-0025 |
| Artefactum | ARTE-0057 |
| ARTEMISS | ARTE-0008 |
| Artgoal, s.r.o. | ARTG-0006 |
| ARTillery, s.r.o. | ARTI-0015 |
| Artis Omnis,s.r.o. | ARTI-0004 |
| ArtPan s.r.o. | ARTP-0020 |
| ASC Applied Software Consultants, s.r.o. | CAPP-0001 |
| ASIK, s.r.o. | IKIN-0003 |
| ASIX, s.r.o. | IXIN-0001 |
| ASJ group s.r.o. | JGRO-0002 |
| Asnet, s.r.o. | NETI-0010 |
| Asociácia projektu Infovek | OCIC-0035 |
| ASPRE | PREI-0001 |
| Asseco Central Europe, a.s. | SETS-0003 |
| Asset, a.s. | SETI-0004 |
| ASTANA, s.r.o. | ZDEN-0143 |
| ASTART s.r.o. | ROIN-0003 |
| AStARTA, spol. s r.o. | TART-0001 |
| Aston, spol. s r.o. | TONI-0003 |
| ASTRA DCA s.r.o. | TRAD-0081 |
| Astronomický ústav SAV | TRON-0005 |
| Asveja, s.r.o. | VEJA-0002 |
| AT ABOV | ATAB-0003 |
| AT Computer, s.r.o. | ACOM-0005 |
| ATELIER Slovakia s.r.o. | ATEL-0027 |
| Atlantis Systems, s. r. o. | ASYS-0003 |
| Atlas Dubnica nad Váhom, s.r.o. | ATLD-0001 |
| Atol eXtreme s.r.o. | ATOL-0001 |
| ATOM Systems s.r.o. | ATOM-0004 |
| Atos IT Solutions and Services s.r.o. | SIEM-0007 |
| ATRACTI s.r.o. | MART-1385 |
| Atrakt Art | ATRA-0002 |
| ATRIPRINT s.r.o. | ATRI-0021 |
| ATRIS PROMO, s.r.o. | ATRI-0019 |
| ATRIS, spol. s r.o. Snina | ATRI-0025 |
| AtrixMedia s.r.o. | ATRI-0002 |
| ATSK s.r.o. | ATSK-0001 |
| Attila Angyal - GútaNet | ATTI-0026 |
| Attila Danter - SIMMONS | SIMM-0001 |
| Attila Gregor - JURATING | ATTI-0004 |
| Attila Nagy - namedia | ATTI-0105 |
| Audioline Multimedia s.r.o. | AUDI-0014 |
| Augustín Marek | AUGU-0005 |
| Aukett Slovensko s.r.o. | AUKE-0001 |
| aurius s.r.o. | AURI-0001 |
| Aurora International, s. r. o. | AURO-0006 |
| Auto Ješko s.r.o. | AUTO-0696 |
| Auto Palace Bratislava s.r.o. | APAL-0002 |
| Auto Palace Slovakia spol. s r.o. | AUTO-0176 |
| AUTOBAZAR.EU s.r.o. | MOBE-0002 |
| AUTODOVOZPALA | AUTO-0633 |
| AUTOLOOK EU, s. r. o. | AUTO-0655 |
| AUTOMATICA s.r.o. | AUTO-0571 |
| Automotive Group SK | AUTO-0578 |
| AutoOlymp s.r.o. | CARD-0013 |
| Autoplachty ZPT, s.r.o. | AUTO-0015 |
| Autosklo AWS, s.r.o. | AUTO-0671 |
| Autoskola Mochito, s.r.o. | AUTO-0676 |
| AUTOŠTÝL, a.s. | AUTO-0195 |
| AVANT Holding | AVAN-0006 |
| Aventino s.r.o. | AVEN-0007 |
| AVI-NON Marián Pavlík | AVIN-0002 |
| AVIRA | AVIR-0001 |
| AVIS1ON | AVIS-0011 |
| AVÍZO s.r.o. | RNS--0001 |
| Award, s.r.o. Poprad | APOP-0002 |
| AWD Systems s.r.o. | RAHO-0001 |
| Axalnet, s.r.o. | AXAL-0001 |
| Axfone s.r.o. | AXFO-0004 |
| Axleb - Juraj Bednárik | AXLE-0003 |
| AXNET, spol. s r.o. | AXNE-0001 |
| AXON CONSULTING, spol. s r.o. | ACON-0005 |
| AXON PRO | AXON-0002 |
| AXON PRO s.r.o | AXON-0001 |
| AXON PRO s.r.o. | AXON-0004 |
| AZ STUBED | AZST-0006 |
| Azara, s.r.o. | AZAR-0001 |
| Azet.sk, a.s. | ETEC-0003 |
| AZOR, s.r.o. | AZOR-0001 |
| AZTEC | AZTE-0001 |
| B.B.S. - Milan Biščo | BBSM-0001 |
| B.P.D.,s.r.o. | BPDI-0001 |
| B.P.Zeiss s.r.o. | BPZE-0001 |
| B.R.O.S., s.r.o. | BROS-0006 |
| b1, s.r.o. | B1IN-0001 |
| b2tech s.r.o. | B2TE-0002 |
| B3G3 s.r.o. | B3G3-0001 |
| Babec Jan | BABE-0002 |
| BACKBONE s.r.o. | BACK-0004 |
| BAIT s.r.o. | BAIT-0004 |
| Bakus s.r.o. | BAKU-0002 |
| Balázs Keszeli | PROT-0003 |
| Baldosa Slovakia | BALD-0002 |
| Balon s.r.o. | BALO-0006 |
| Banco Data s.r.o | BANC-0003 |
| BANERO | BANE-0001 |
| BANNER | BANN-0001 |
| BARACUDA, s.r.o. | BARA-0017 |
| Barci-výpočtová technika | BARC-0004 |
| BARMAT | BARM-0003 |
| bart.sk s.r.o. | BART-0039 |
| BARZZUZ s.r.o. | MARE-0103 |
| BAT SK | BATS-0002 |
| BB Result Slovakia, s.r.o. | BBRE-0006 |
| BB SHIP, s. r. o. | BBSH-0001 |
| BBD s.r.o. | BBDI-0001 |
| BBX s.r.o. | BBXI-0001 |
| Bc. Boris Gereg - QWERTY | BCBO-0003 |
| Bc. Ján Šebošík - ITM8 | BCJN-0008 |
| Bc. Jana Kurucová - TooRa | BCJA-0006 |
| Bc. Jaroslav Kulisek - JAKU | BJAR-0001 |
| Bc. Jozef Zsapka | BCJO-0005 |
| Bc. Matúš Kočiš | BCMA-0043 |
| Bc. Michal Fojtik Mifo | BCMI-0027 |
| Bc. Monika Pavličová MoNi Design | BCMO-0003 |
| Bc. Peter Drienovský | BCPE-0006 |
| bc. Peter Kočalka - TICONY | TICO-0001 |
| Bc. Róbert Medviď | BCRB-0001 |
| Bc. Roman Páterek, Komko Computer Network | BCRO-0006 |
| Bc. Silvia Bachárová | DARI-0008 |
| Bc. Stefan Pap - SOFTNET | BCST-0001 |
| Bc. Štefan Szabó - Esines | BCTE-0003 |
| Bc. Tibor Spak | BCTI-0002 |
| Bc. Tomas Halgas | BCTO-0005 |
| BCN s.r.o. | BCNI-0002 |
| BDR Systems, s.r.o. | BSYS-0002 |
| BE COOL | JPJI-0001 |
| BeeSoft s.r.o. | BEES-0002 |
| BEG SLOVAKIA, s.r.o. | BEGI-0001 |
| Beiersdorf Slovakia s.r.o. | BEIE-0001 |
| BekoSoft, s.r.o. | BEKO-0009 |
| Beladičová Zuzana | BELA-0024 |
| BELNET SNINA, s.r.o. | BELN-0002 |
| Beltech s.r.o. | BELT-0005 |
| BENBEN.SK s.r.o. | AVEN-0004 |
| beňuška topinka architekti | BEUK-0003 |
| Bepis s.r.o. | BEPI-0001 |
| Bepon Retail SK | BEPO-0003 |
| beros s.r.o. | BERO-0005 |
| Beset, s.r.o. | FUJI-0004 |
| BEST Ján Šuranský | BEST-0010 |
| Best Sellers Outsourcing s.r.o. | BEST-0029 |
| BETACONSULT s.r.o. | BETA-0028 |
| Better Solution | LTOV-0001 |
| BF SOLUTIONS, spol. s r.o. | BFSO-0001 |
| BHtel s.r.o. | BHTE-0001 |
| BIB Services s.r.o. | BIBS-0001 |
| BIC Bratislava spol. s r.o. | BICB-0002 |
| BIC GROUP, spol. s.r.o. | BICG-0002 |
| Big Host s.r.o. | BIGH-0002 |
| BIGWARE, spol. s r.o. | BIGW-0001 |
| Binary bar spol. s. r. o. | BINA-0001 |
| Bineria, spol. s r.o. | BINE-0003 |
| bioštýl | BIOT-0010 |
| BIS net s.r.o. | BISN-0005 |
| BisArt | BISA-0002 |
| BISI plus, s.r.o. | BISI-0001 |
| Bit-Media s.r.o. | BITM-0001 |
| bit-STUDIO Bratislava | BIT--0001 |
| BitComp s.r.o. | BITC-0002 |
| BiTECH, s.r.o. | BITE-0004 |
| BITTER s.r.o. | BITT-0001 |
| bizKatian s.r.o. | BIZK-0001 |
| bizONLINE | BIZO-0002 |
| Black Oxygen, s.r.o. | BLAC-0032 |
| blava.net | BLAV-0001 |
| Bleskanet s.r.o | KARO-0040 |
| Blue Atelier, s.r.o. | BLUE-0020 |
| Bluefire, s.r.o. | BLUE-0047 |
| Blueinfo, s.r.o. | BLUE-0058 |
| BLUMENBECKER SLOVAKIA | BLUM-0001 |
| BM WORK AGENCY, s.r.o. | BMWO-0001 |
| BMA TRADING SK, s.r.o. | BTRA-0001 |
| board.sk | BOAR-0009 |
| BODYNET s.r.o | BODY-0015 |
| Bohuš Kováč | BOHU-0088 |
| Bohuš Pollák | BOHU-0021 |
| bohuslav ponik | BOHU-0105 |
| BOLD INVESTMENTS s.r.o. | BOLD-0003 |
| Bomba s.r.o. | BOMB-0004 |
| BONA DEA, s.r.o. | BONA-0031 |
| BONET Group s.r.o. | BONE-0009 |
| BONGOstyle s.r.o. | BONG-0003 |
| booTIS s.r.o. | W34U-0003 |
| boq s.r.o. | BOQI-0002 |
| BORGweb, s.r.o. | BORG-0005 |
| Boris Bezák - BOBO | BORI-0022 |
| Boris Hudák | BORI-0160 |
| Boris Kostrhun | BORI-0008 |
| Boris Krajčí - INTERMONT Slovakia | BORI-0049 |
| Boris Tetřev - ALTERWEB | BORI-0205 |
| BORMIS s.r.o. | BORM-0001 |
| BOST Košice s.r.o. | RICH-0109 |
| Brainsum | BRAI-0001 |
| BRAINVEST, s.r.o. | BRAI-0009 |
| Brand line s.r.o. | BRAN-0534 |
| Branislav Beňo B2 | BBEO-0001 |
| Branislav Gablas - EUROMANAGEMENT | BRAN-0065 |
| Branislav Gajdos - IS | BRAN-0255 |
| Branislav Hudak - DAVIDESIGN | BRAN-0131 |
| Branislav Staroň StuffNET | BRAN-0355 |
| Branislav Šusta-HieraX | BRAN-0245 |
| Branislav Vaculčiak IT soft | BRAN-0382 |
| Branislav Vartík | BVAR-0001 |
| Branislav Viest, MXHosting | BRAN-0646 |
| BRANOX | BRAN-0653 |
| Brasco WebDESIGN | BRCO-0001 |
| Bratislava Publishing s. r. o. | BRAT-0031 |
| BRaVI | BRAV-0002 |
| Brecko Ján | BREC-0007 |
| Bregdem, s.r.o. | BREG-0002 |
| BRENTYS s.r.o. | BREN-0004 |
| BRICOM s.r.o. | CMSN-0001 |
| Bright Trade spol.s.r.o. | EGAM-0003 |
| BRILANT SOLUTION s.r.o. | BRIL-0007 |
| BROEL s.r.o. | BROE-0002 |
| Brown, s.r.o. | MART-1768 |
| BSA cars | BSAC-0003 |
| BScon | BSCO-0006 |
| BSP Consulting spol. s r.o. | BSPC-0001 |
| BT Slovakia spol. s r.o. | BTIN-0001 |
| BTG Slovensko | BTGS-0001 |
| BUBBLE, s. r. o. | BUBB-0001 |
| Bučková Dana | WEBI-0003 |
| Budatinsky internetovy klub | BUDA-0004 |
| BuFu s.r.o. | BUFU-0001 |
| Business Centre King, s.r.o. | BUSI-0027 |
| Business Consulting & Services s.r.o. | BUSI-0004 |
| Business Development Agency | BUSI-0072 |
| Business Euromarketing Ltd. - organizačná zložka S | BUSI-0036 |
| Business Services & Systems, s.r.o. | BUSI-0015 |
| BUSINESS SOLUTION s.r.o. | BSOL-0001 |
| Button Systems, s.r.o. | BUTT-0004 |
| BW intelligence | BWIN-0005 |
| BWB computers s.r.o. | BWBC-0002 |
| Bystrík IGAZ - BIBO design | BIBO-0001 |
| Bývanie 2000, s.r.o. | B200-0001 |
| bzzik s.r.o. | BZZI-0001 |
| C & T Consulting | CTIN-0001 |
| C G S spol. s r. o. | CGSI-0002 |
| C&C Tech, s.r.o. | CCTE-0001 |
| C.G.C., a.s. | CGCI-0001 |
| CADin, s.r.o. | CADI-0003 |
| CADiX spol. s r.o. | CADI-0004 |
| camaratan, s. r. o. | CAMA-0007 |
| Cami - Milan Čaputa | CAMI-0002 |
| CAMIN s.r.o. | CAMI-0015 |
| CANARIS - Ing. Ivan Dunca | CANA-0002 |
| Canberra-Packard | CANB-0001 |
| CANER spol. s r.o. | CANE-0002 |
| CAP s.r.o. | CAPI-0001 |
| Car Care | CARC-0007 |
| Car Detect, spol. s r.o. | CARD-0002 |
| Car Zone s.r.o. | CARZ-0001 |
| CARABUS, s.r.o. | CARA-0010 |
| Cardea | CARD-0003 |
| ČAS a.s. | INTR-0001 |
| CASABLANCA AGENCY | CABL-0007 |
| Casablanca INT | CINT-0002 |
| Case s.r.o. | CEIN-0001 |
| CashBack, s.r.o. | CHBA-0001 |
| CASIDIS s.r.o. | CIDI-0002 |
| CASPER+ | CPER-0003 |
| CASSIA DANCE n.o. | CSIA-0001 |
| CASSIX s.r.o. | CSIX-0001 |
| Cassovia Holding a.s. | CHOL-0001 |
| CASSOVIANET Košice | CSOV-0008 |
| Catavana | CATA-0001 |
| CATV Tekov | CATV-0001 |
| CaV studio Radovan Šauša | CAVS-0002 |
| Cayo Blanco, s.r.o. | CAYO-0002 |
| CBsoft s.r.o | CBSO-0002 |
| CCA Group a.s., organizačná zložka | CCAG-0002 |
| CCW s.r.o. | CCWI-0001 |
| CDicon s.r.o. | CDIC-0001 |
| CE Com Slovakia s.r.o. | CECO-0001 |
| CEEB Slovakia, s.r.o. | CEEB-0001 |
| ČEGAN s.r.o., organizačná zložka | EGAN-0002 |
| Čeknito, s.r.o. | EKNI-0004 |
| CellQoS a.s. | CELL-0004 |
| CELPO spol. s r.o. | CELP-0001 |
| CEMARX | CEMA-0004 |
| Cemgymar s.r.o. | CEMG-0001 |
| CEN-TECH, s.r.o. | PAVO-0081 |
| CENTAUR, a.s. | CENT-0040 |
| center.sk, s.r.o. | CENT-0157 |
| CENTRAL ART REGISTER, s.r.o. | CENT-0231 |
| CENTRAL EUROPEAN ADVERTISING, spol. s r.o. | CENT-0057 |
| Centrálny depozitár cenných papierov SR, a.s. | SCEN-0001 |
| Centroid | CENT-0148 |
| Centrum Dianetiky a Scientologie Prešov | CENT-0188 |
| Centrum Holdings, a.s. | ATLS-0001 |
| Centrum neformálneho vzdelávania a prevencie | CENT-0017 |
| Centrum Radosť | CENT-0260 |
| CEON/Ondrej Cehula | CEON-0001 |
| Ceska Poistovna - Slovensko, a.s. | CPOI-0001 |
| Československá obchodná banka, a.s. | ESKO-0004 |
| Cestovná kancelária TROPI-TOUR, Mária Vahančíková | CEST-0011 |
| Cetelem Slovensko a.s. | CETE-0002 |
| CHAER spol. s.r.o. | CHAE-0001 |
| ChangeNet | CHAN-0002 |
| Chassco | CHSC-0001 |
| Chatonex spol. s r. o. | CHAT-0009 |
| CHEMES, a.s. Humenné | CHEM-0031 |
| ChilliPear, s.r.o. | CHIL-0006 |
| Chinacontact | CHIN-0003 |
| CHIRASYS, spol. s r.o. | CHIR-0004 |
| Chirkoz SK,s.r.o. | CHIR-0016 |
| CINDERELLA FAMILY SERVIS, spol.s.r.o.. | CIND-0001 |
| Cirkev adventistov siedmeho dňa | CIRK-0003 |
| Cirkevná spojená škola | CIRK-0046 |
| Citicom, s.r.o. | CITI-0005 |
| Citroen Slovakia | CITR-0001 |
| Cityreal s.r.o. | CITY-0005 |
| CleanCom | CLEA-0029 |
| ClickSpace | CLIC-0006 |
| CLIENT ZLÍN, s.r.o. | CLIE-0001 |
| Club Gerlach, o.z. | CLUB-0007 |
| Cmation Studio, s.r.o. | GABR-0283 |
| CMD, s.r.o. | CMDI-0001 |
| CNC a.s. | CNCI-0001 |
| CNS | CNSI-0001 |
| CNT, s.r.o. | CNTI-0001 |
| Code | CODE-0002 |
| Codekor Slovakia s.r.o. | CODE-0003 |
| Coffee break s.r.o. | COFF-0010 |
| COLGATE-PALMOLIVE SLOVENSKO | COLG-0001 |
| columba | COLU-0004 |
| Columbex International, a.s. | COLU-0002 |
| COM - TRADE s.r.o. | COMT-0006 |
| COM&COM Company | COMI-0002 |
| comcare s.r.o. | COMC-0006 |
| ComCraft s.r.o. | COMC-0005 |
| ComeIn.sk s. r. o. | COME-0017 |
| Comm ET, spol. s r.o. | COMM-0007 |
| Commerce | COMM-0013 |
| Commit - Ing. Oliver Hrubý | COMM-0012 |
| Communication & Company, s.r.o. | COMM-0051 |
| Comp-Rex / Jozef Kollár | CJOZ-0002 |
| Company Consulting Group s. r. o. | COMP-0137 |
| Company Consulting s. r. o. | COMP-0136 |
| Company, s.r.o. | COMP-0114 |
| CompanyService, s.r.o. | COMP-0086 |
| Compeko CS, s.r.o. | CCSI-0001 |
| COMPLUS - Eduard Cecko | COMP-0123 |
| COMPUTE SLOVENSKO,s.r.o. | COMP-0107 |
| Computer Club | CCLU-0001 |
| Computer Press, s.r.o. | COMP-0037 |
| ComSense, s.r.o. | COMS-0011 |
| Comsultia | COMS-0013 |
| COMTEC s. r. o. | COMT-0001 |
| CONA spol. s r. o. | CONA-0001 |
| CONAN s.r.o. | CONA-0002 |
| Concordia Galanta | CONC-0007 |
| CondorNet, s.r.o. | MARA-0009 |
| CONET ISP | CONE-0015 |
| Conetix, s.r.o. | CONE-0008 |
| Connections-Zuzana Boyle | CONN-0011 |
| Consilium Business Services, s.r.o. | CONS-0059 |
| ConsultOne, s.r.o. | CONS-0045 |
| ConsultskSK Slovakia | CONS-0067 |
| Continent Financial Group,s.r.o. | CONT-0036 |
| CONTINEO, spol. s r.o. | TTCT-0001 |
| Contract Administration (Slovakia) s.r.o. | CONT-0040 |
| ControlSystem | CONT-0049 |
| Coolture | COOL-0028 |
| COOPEX HOLD,a.s. | ESTO-0004 |
| COOPEX M | COOP-0023 |
| Coopex s.r.o. | COOP-0009 |
| Coople, s.r.o. | COOP-0035 |
| CORA Holding, a.s. | CORA-0002 |
| Corinex Global a.s. | CORI-0008 |
| CORINEX GROUP, a.s. | CORI-0002 |
| CORNER SK s.r.o. | CORN-0002 |
| CORTEX, s.r.o. | CORT-0007 |
| COSMOPOLIT EVENTS, s.r.o. | COSM-0009 |
| Coupon s.r.o. | COUP-0001 |
| CPress Media, s.r.o. | CPRE-0001 |
| CPU systems s.r.o. | CPUS-0001 |
| CRAP, s.r.o. | CRAP-0001 |
| Crayon, s.r.o. | CRAY-0001 |
| Cread studio | CREA-0052 |
| Cream s.r.o. | CREA-0039 |
| CREAS, s.r.o. | CREI-0001 |
| Createam s.r.o. | MARE-0731 |
| Creativ line, s. r. o. | CREA-0009 |
| CREATIVE MIND, s.r.o. | CREA-0020 |
| Creative Seed | CREA-0036 |
| Creative Service s.r.o. | CREA-0064 |
| Creatrio | CREA-0038 |
| CREEO | CREE-0001 |
| CreoDat Services, s.r.o. | CREO-0015 |
| CreoDat, s. r. o. | CREO-0007 |
| Crispat s.r.o. | CRIS-0002 |
| Cromwell a.s. | ZAKO-0003 |
| crooce.com - the internet company, s.r.o. | CROO-0002 |
| Cruiser | CRUI-0001 |
| CSE-CONTROLS, s.r.o. | TTCI-0002 |
| Ctibor Števovič FENIX | FENI-0003 |
| CTN NETWORK, s.r.o. | VALT-0001 |
| CTS Europe s.r.o. | CTSE-0002 |
| CtSK | CTSK-0003 |
| CVO Group Slovakia s. r. o. | CVOG-0001 |
| CX computers & consulting, s.r.o. | RVOL-0001 |
| Cyber Technologies, s.r.o. | CYBE-0005 |
| Cyberius, s.r.o. | CYBE-0004 |
| CZ&CZ Consulting, spol. s r.o. | CZCZ-0002 |
| D - MAX logistic, s.r.o. | DMAX-0001 |
| D-S-C Slovensko, s.r.o. | DSCS-0001 |
| D.EXPRES, a.s. | DEXP-0001 |
| D.I.SEVEN | DISE-0002 |
| D.N.L. Group s.r.o. | DNLG-0001 |
| D/L/M | DLMI-0002 |
| D@TEX, s.r.o. | DTEX-0001 |
| DAAN | DAAN-0002 |
| Dada Dance Production, s.r.o. | DADA-0001 |
| Dafi, s.r.o. | DAFI-0001 |
| Dagi s.r.o. | DAGI-0001 |
| DAILYCHAT s.r.o. | ANMA-0001 |
| dajbych slovakia s.r.o. | DAJB-0002 |
| DAKOMA | DAKO-0006 |
| DALCOP | DALC-0001 |
| Dalibor Steindl - Absolutio | BCDA-0001 |
| Dalimir Kostra D.KTRONIC | DALI-0027 |
| DALNet sro | DALN-0001 |
| Dan Saunders | DANS-0016 |
| DandiWay s.r.o. | DAND-0001 |
| Daniel Bartoš - Záhradnícke služby | DANI-0675 |
| Daniel Benetin DALNet | DANI-0242 |
| Daniel Demáček | DANI-0020 |
| Daniel Harcek | DANI-0276 |
| Daniel Mikuščák | BTSD-0001 |
| Daniel Šimončič | DANI-0370 |
| Daniel Šramel - IT Fresh | DANI-0627 |
| Daniela Maslikova - Magic print | DANI-0202 |
| Daniela Nedorostova | DNED-0001 |
| DANNAX spol. s r.o. | DANN-0003 |
| Danpe, s.r.o. | DANP-0001 |
| Dantech s.r.o. | DANT-0006 |
| Danty | DANT-0011 |
| Danubiatel, a.s. | DANU-0004 |
| daren & curtis, s.r.o. | DARE-0003 |
| DARIUS IT, s. r. o. | PETE-0238 |
| Darius SCHVARCZ S.O.S.S. | DARI-0010 |
| Darksun s.r.o. | DARK-0004 |
| Dasa Kozelova - LEMARK | DAKO-0001 |
| Data Online s.r.o. | DATA-0071 |
| Database Expert spol. s r.o. | DATA-0059 |
| DATACENTRE, s.r.o. | DATA-0076 |
| DataCentrum | DATA-0022 |
| DATACOM.EU s.r.o. | SPSE-0001 |
| Datacorp s.r.o. | DATA-0067 |
| Datafarm spol. s r. o. | DATA-0106 |
| DATAinTECH s.r.o. | DATA-0001 |
| DATAKOR | DATA-0018 |
| DATALAN, a.s. | DATA-0012 |
| Datamax, s.r.o. | DATA-0004 |
| DataNetworks, s.r.o. | DATA-0078 |
| Datapac | DATA-0003 |
| Datarix s.r.o. | DATA-0037 |
| DATART INTERNATIONAL, a.s. - organizačná složka | DATA-0103 |
| DATART MEGASTORE Bratislava, s.r.o. | DMEG-0002 |
| DATART MEGASTORE, s.r.o. | DATA-0056 |
| DATASUN s.r.o. | DATU-0001 |
| DATASYS Trnava s.r.o. | DATY-0001 |
| DataSystemSoft spol. s r.o. | DATY-0002 |
| DATATECHNIK s.r.o. | DATA-0054 |
| DaTE Slovakia, s.r.o | DANI-0066 |
| DATEX | DATE-0011 |
| Datex Lučenec | DATE-0002 |
| DAVID Dávid Majerský | DAVI-0021 |
| Dávid Kondicz - KONFER networks | DVID-0027 |
| DB agentúra s.r.o. | DBAG-0001 |
| DB Hotels, s.r.o. | DBHO-0001 |
| DBicon s.r.o | IBUK-0002 |
| DDT | DDTI-0002 |
| De Novo spol. s r.o. | DENO-0003 |
| Deana Zelinová-DEA-DRO | DEAN-0001 |
| DECENT SC. s.r.o. | DECE-0001 |
| DEEM Design, s.r.o. | DEEM-0002 |
| deem sports s.r.o. | DEEM-0005 |
| Deer & Stratton s.r.o. | DEER-0003 |
| Deer & Stratton s.r.o. | GET4-0001 |
| DelNet | DELN-0001 |
| Delphi SK, s.r.o. | DELP-0005 |
| Delphi Slovakia | DELP-0002 |
| DELTA MEDIA | PROM-0039 |
| DELTA ONLINE s.r.o. | DONL-0002 |
| Delvina s.r.o. | DELV-0001 |
| DENAX, a.s. | DENA-0002 |
| Denis Donauer | DENI-0054 |
| Denis Schvarcz dema.sk | DENI-0011 |
| Denisa Šišková - ARION | DENI-0015 |
| Derek & Nomar s.r.o. | DERE-0001 |
| Design d15 v.o.s. | DESI-0006 |
| DesignNet,s.r.o. | DESI-0030 |
| DESKAT | DESK-0002 |
| DESTACAR s.r.o. | DEST-0006 |
| Detect s.r.o. | DETE-0012 |
| Detronics | DETR-0007 |
| Devín Banka | DEVN-0001 |
| Devos spol.s r.o. | DEVO-0002 |
| Dezider Németh-montáž,opravy a revízie výťahov | DEZI-0004 |
| dFlex Nitra spol. s r. o. | DNIT-0001 |
| dFlex, spol. s r.o. | DFLE-0001 |
| Dia Moulding Slovakia s.r.o. | DIAM-0019 |
| Diadema SK s. r. o. | DIAD-0005 |
| Dial Telecom, a.s. | DTEL-0001 |
| Digi Slovakia, s.r.o. | CABL-0002 |
| DIGIFOTO | DIGI-0001 |
| digimap.sk s. r. o. | DIGI-0060 |
| Digine, s. r. o. v likvidácii | NETC-0003 |
| DigiSys / Adam Bako | DIGI-0041 |
| Digital Dreams s. r. o. | DIGI-0048 |
| Digital Express | DIGI-0027 |
| DIGITAL RAIN, s.r.o. | DIGI-0028 |
| Digital Solutions, s.r.o. | DIGI-0039 |
| Digital Systems a.s. | DSYS-0001 |
| Digital Vision s.r.o. | DIGI-0056 |
| DIGITALAID, s.r.o | DIGI-0044 |
| Digmia s.r.o. | JBED-0002 |
| DINAREX s.r.o. | DINA-0001 |
| Direct Development, s.r.o. | ROMA-0002 |
| diRectly2you s.r.o. | DIRE-0009 |
| DIRRO, s.r.o. | DCGI-0001 |
| Discodery Software Laboratory s.r.o. | DISC-0015 |
| DITEC, a.s. | DITE-0001 |
| Divendoor spol. s r.o. | DIVE-0013 |
| DIVITIUM OFFICIO SK, s.r.o. | DIVI-0004 |
| DMP agency | DMPA-0003 |
| DMP PRODUCTION, s.r.o. | DMPP-0001 |
| DMV - Trade, s.r.o. | DMVT-0001 |
| DobréKnihy s.r.o. | DOBR-0024 |
| Dogma Creative, s. r. o. | DOGM-0001 |
| domacinakup.sk/k.s. | DOMA-0025 |
| domainseu | DOMA-0012 |
| DOMICIL SLOVAKIA, spol. s r.o. | DOMI-0101 |
| Domus Europa Communications s.r.o. | DOMU-0009 |
| Dopravný podnik Bratislava, a.s. | DOPR-0001 |
| DORO ONLINE | SORA-0007 |
| DOT Jakub Chylík | DOTJ-0001 |
| DotNet s. r. o. | DOTN-0001 |
| DoubleMann | DOUB-0015 |
| Dovolenka24 | DOVO-0003 |
| dowina | DOWI-0002 |
| DOXXBET.SK | DOXX-0004 |
| Dr. Natur s.r.o. | NATU-0003 |
| DRA | AINT-0002 |
| DRACO, Ing. Ján Milián | ACOJ-0001 |
| DreamWorks s. r. o. | EAMW-0003 |
| DREVIS - Jana Gažová | EVIS-0003 |
| DREVOTREND Slovakia - ing.Hajtman Štefan | EVOT-0010 |
| Drexnell credit corporation | EXNE-0004 |
| DRONEX s.r.o. | ONEX-0001 |
| drudop, sod | UDOP-0001 |
| DSi data s.r.o. | DSID-0001 |
| DSI Slovakia, s.r.o | DSII-0001 |
| dSoft Solutions s.r.o. | DSOF-0004 |
| DTECH s.r.o. | DTEC-0001 |
| DTnet Detva s.r.o. | DTNE-0003 |
| DTnet s.r.o. | DTNE-0002 |
| DUBEPA s.r.o. | DUBE-0001 |
| DUBTOUR, s. r. o. | CDUB-0003 |
| DUKACAR s.r.o. | DUKA-0005 |
| DUKASTAV, s.r.o. | DUKT-0002 |
| Dulovic, s.r.o. | DULO-0002 |
| DUMO, s.r.o. | DUMO-0002 |
| DUO CREATIVE, s.r.o. | DUOC-0001 |
| DuoMedia s.r.o. | ROBE-0057 |
| DUOPOL Consulting | DUOP-0001 |
| Dušan Biroščák | DUAN-0257 |
| Dušan Černák - Globnet | GLOB-0022 |
| Dušan Ďubek MEGA - PRO | DUAN-0448 |
| Dušan Kmec | DUAN-0598 |
| Dušan Marko | DUAN-0325 |
| Dušan Opavský - MOVAX | DUAN-0204 |
| Dušan Spišák - firma KASSER | KSER-0002 |
| Dušan Strelec - ARROWS | DUAN-0010 |
| Dušan Vereš - Výpočtová technika | DUAN-0080 |
| Dušan Viest | DUAN-0418 |
| Dušan Zemko MAXIMO REALITY | DUSA-0010 |
| Duslo, a.s. | DUSL-0001 |
| Dvere a brány, s.r.o. | DVER-0002 |
| DVG Slovakia s.r.o. | DVGI-0001 |
| DYKE Group, s.r.o. | DYKE-0001 |
| DYNACOM Technologies s.r.o. | DYNA-0002 |
| Dynam IT, s. r. o. | DYNA-0024 |
| DynaSoft, spol. s r.o. | DYNO-0004 |
| Dynatech s.r.o. | DYNA-0001 |
| DYTRON Slovakia s.r.o. | DYTR-0001 |
| E radio s.r.o. | ERAD-0002 |
| e-B.S.S. s.r.o. | EBSS-0001 |
| E-fashion/René Kružlík | E-FH-0001 |
| e-Globe s.r.o. | EGLO-0002 |
| e-labs, s.r.o. | ELAB-0001 |
| E-LINE s.r.o. | ELIN-0001 |
| e-mond, s.r.o. | MOND-0012 |
| e-Net gama, s.r.o. | ENET-0001 |
| e-Net, s.r.o. | EFFE-0001 |
| E.M.A. KA | EMAK-0001 |
| E.ON IT Slovakia | ZPAD-0001 |
| E.V.I.A.N. spol. s r.o. | FIBY-0001 |
| E2G, spol. s r.o. | E2GI-0001 |
| E4U s.r.o. | E4UI-0001 |
| Eastfield a.s. | FORE-0015 |
| EASTFIELD Management | ETFI-0001 |
| EasyCom, s.r.o. | EYCO-0001 |
| EasyMaker, s.r.o. | EYMA-0002 |
| EasyOne, s.r.o. | EYON-0001 |
| EasyTech SK s.r.o. | ESKI-0001 |
| easyWEB s.r.o. | EYWE-0002 |
| Eaton Electric Solutions s.r.o. | POWE-0005 |
| EB CHIPTUNING | EBCH-0001 |
| EB Lawyers & partners s. r. o. | EBLA-0001 |
| eBIT, a.s. | EBIT-0004 |
| eBIZ | EBIZ-0001 |
| eBIZ Corp s.r.o. | LOMT-0002 |
| EBM system Slovakia, s.r.o. | EBMS-0001 |
| eCity Media SK, s.r.o. | ECIT-0001 |
| eCLICK, s.r.o. | ECLI-0001 |
| eCont | ECON-0020 |
| Ecore, s.r.o. | ECOR-0003 |
| ECS ENGINEERING, s.r.o. | ECSE-0001 |
| ED - Electro DATA, s.r.o. | HIST-0016 |
| EDAIN, spol. s r.o. | EDAI-0001 |
| EDF AUDIT, s.r.o. | EDFA-0001 |
| EDICO SK, a.s. | ESKI-0002 |
| EDIS s.r.o. | EDIS-0004 |
| Edivan a.s. | EDIV-0001 |
| EDIZON, s.r.o. | EDIZ-0002 |
| EDMAX, s.r.o. | EDMA-0001 |
| Eduard Horovský - PATEDO | EDUA-0152 |
| Eduard Križan | EDUA-0047 |
| Eduard Stloukal - Faunima | EDUA-0011 |
| Education, s.r.o. | TECH-0001 |
| eD´ system Slovakia, s.r.o. | EDSY-0001 |
| EEA, s.r.o. | EURO-0002 |
| EFDC | EFDC-0001 |
| Effective management SK | EFFE-0010 |
| EFIT a. s. | AFIN-0001 |
| Egal, a.s. | EGAL-0002 |
| EGENUS | EGEN-0003 |
| eGlu s.r.o. | EGLU-0001 |
| egrep | EGRE-0001 |
| EHS s.r.o. | IUJH-0001 |
| eJustice Technologies s.r.o. | EJUS-0001 |
| EKOLAS, s.r.o. | EKOL-0015 |
| Ekonomicka Univerzita v Bratislave | EKON-0030 |
| EkonomiS - Ludmila Strnadová | EKON-0023 |
| Ekorekt, s.r.o. | EKOR-0005 |
| Ekosoft s.r.o. | EKOS-0012 |
| Ekotrading - Inkflow,a.s. | EKOT-0017 |
| EKVI | EKVI-0002 |
| ELAN | ELAN-0001 |
| Elas, spol s r. o. | ELIN-0004 |
| ELASTICOM s.r.o. | ELTI-0010 |
| ELBIA, s. r. o. | ELBI-0002 |
| ELBOS, s.r.o. | ELBO-0005 |
| ELEKTRO CENTRUM | ELEK-0002 |
| Elektro projektantská kancelária - Ing. Daniel Urb | ELEK-0137 |
| ELEKTROSPED, a.s. | PSKI-0001 |
| Elena Baculíková - ELBA | ELEN-0055 |
| Elena Ďulíková | ELEN-0082 |
| Elena Sládečková - elen - isd | ESLD-0001 |
| ELET, s.r.o. | ELTI-0001 |
| ELI s.r.o. | ELII-0001 |
| ELIBROL, s.r.o. | ELIB-0001 |
| ELINIKA, s.r.o. | ELIN-0012 |
| Elite Solutions, s.r.o | ELIT-0012 |
| ELITE TECHNOLOGIES | ELIT-0023 |
| Ellyon, s.r.o. | ELLY-0001 |
| ElmatPRO Services ,s.r.o. | BORI-0106 |
| Elpam spol. s r. o. | ELPA-0002 |
| ELPOOL s.r.o. | MART-0702 |
| Elprins a spol., s.r.o. | ELPR-0008 |
| ELPRO/ Jozef Kicko | ELPR-0001 |
| Elson, s.r.o | ELSO-0011 |
| elsystem | ELSY-0005 |
| Eltech - MP spol. s r.o. | ELTE-0020 |
| eltip | ELTI-0009 |
| ELV-SERVIS, spol s r.o. | ELVS-0001 |