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Name check

Compared with the KBO register · free

Is your company name already in the register? Type the name you want to use. You see at once whether an active company in the KBO register already has the same or a similar name, and whether it works in your sector. Trademarks and domain names are checked separately.

“Dian”

An active company already has this name

The name is not unique in the register. In another sector the risk of confusion is smaller, but customers and search engines do not always make that distinction.

Also pick your activity to see whether a similar name exists in your own sector.

What this check does and does not say

  • We compare against every name in the KBO register today: the name, the abbreviation and the trade names of enterprises and their establishments. Capitals, accents, punctuation and legal forms (bv, nv, srl, ...) do not count.
  • This is not a trademark search and not legal advice on using the name. A name that is not in the register can still be protected as a trademark. Trademarks are searched in the official registers of the Benelux Office for Intellectual Property (BOIP, boip.int) and the European Union Intellectual Property Office (EUIPO, euipo.europa.eu).
  • A domain name or a social media handle is also separate from the register.

Same or very similar names

7 registered enterprises with a name easily confused with yours.

  • Dian same name
    Real estate agency activities · Vilvoorde · since 1984
  • D.I.A.N. same name
    Abbreviation of DEVELOPPEMENT INDUSTRIEL D'APPLICATIONS NOUVELLES · Vervaardiging van civiele lucht- en ruimtevaartuigen en van toestellen in verband daarmee · Tenneville · since 1992
  • Dian same name
    Vermogensbeheer · Knokke-Heist · since 2008
  • Dian same name
    Oudsbergen · since 2019
  • DIAN same name
    Business and other management consultancy · Tielt · since 2020
  • DIAN same namein bankruptcy or liquidation
    Antwerpen · since 1990
  • DIAN MK very similar
    Retail sale of bread and pastry (bakery outlets) · Antwerpen · since 2021
Names that resemble it 54 registered names with shared words or a related spelling.
  • Diana similar
    Leuven · since 1975
  • DIANE similar
    Houthalen-Helchteren · since 1985
  • DIANE similar
    Luxembourg 2449 · since 1992
  • DIANE SA similar
    Renting and leasing of other machinery, equipment and tangible goods · Suisse · since 1993
  • DIANA similar
    Full-service restaurants · Gavere · since 1995
  • DIANA similar
    On-demand passenger transport by chauffeured vehicle · Brussel · since 1995
  • DIAAN similar
    Activities of holding companies · Nazareth · since 2016
  • Wholesale of diamonds and other precious stones · since 2022
  • DIANA similar
    Name of an establishment of ROYAL TEAM · Cafés and bars · Brussel · since 2023
  • Hotels and similar accommodation · since 1976
  • Other building finishing work · since 1981
  • DIANE similar
    Detailhandel in drogisterijartikelen en onderhoudsproducten · Bonheiden · since 2025
  • Other business support services · since 2025
  • DIA similar
    Abbreviation of Cercle Philanthropique Divertir Instruire Apprendre · Brussel · since 1941
  • DIA similar
    Other building cleaning and industrial cleaning · Brasschaat · since 1980
  • D.I.A. similar
    Abbreviation of Direct Impact Association · Brussel · since 1981
  • DIANCO similar
    Wholesale of diamonds and other precious stones · Antwerpen · since 1984
  • DIANKO similar
    Leuven · since 1989
  • D.I.A. similar
    Business and other management consultancy · Mortsel · since 1993
  • DIA similar
    Business and other management consultancy · Knokke-Heist · since 2002
  • D.I.A. similar
    Abbreviation of DIERCXSENS INVESTMENTS & ADVISORY · Other business support services · Antwerpen · since 2015
  • DIA similar
    Abbreviation of DIA VZW · Sint-Martens-Latem · since 2018
  • DIA similar
    Vermogensbeheer · Schilde · since 2002
  • Wholesale of diamonds and other precious stones · since 2020
  • Photography, excluding press photography · since 2020
  • DIANGE similar
    Activities of notaries · Kortrijk · since 2021
  • Activities of building architects · since 2010
  • DIANNA similar
    Hairdressing and barber services · Sint-Lambrechts-Woluwe · since 2011
  • diA similar
    Groothandel in sport- en kampeerartikelen, met uitzondering van fietsen · Heusden-Zolder · since 2011
  • DIANTI similar
    Maasmechelen · since 2003
  • DIAMAN similar
    Activities of holding companies · Brasschaat · since 2005
  • General cleaning of buildings · since 2016
  • DIA similar
    Abbreviation of Datacom Industry Association · Computer consultancy and computer facilities management · Sint-Agatha-Berchem · since 2025
  • DIANO'S similar
    Limited-service restaurants, excluding mobile food services · Oudergem · since 2026
  • Other building cleaning and industrial cleaning · since 2006
  • Insulation installation · since 2026
  • Roofing work · since 2026
  • Diaplan similar
    Brussel · since 1959
  • DIANTIS similar
    General electrical installation work · Herzele · since 2011
  • DIANINE similar
    Groothandel in uurwerken en sieraden · Antwerpen · since 2004
  • DIANOVA similar
    Engineering and related technical consultancy, excluding land surveyors · Gent · since 2023
  • DIANTHO similar
    Full-service restaurants · Zutendaal · since 2025
  • DIAZ similar
    Wholesale of solid, liquid and gaseous fuels and related products · Oostende · since 1968
  • Dial similar
    Abbreviation of Diffusion internationale d'Arts et Loisirs · Wissous Cedex · since 1980
  • DIAC similar
    Abbreviation of DESCOL INTERNATIONAL APPLICATION CENTER · Deventer · since 1983
  • DIAL similar
    Name of an establishment of Dial Invest · Antwerpen · since 1983
  • DIAM similar
    Renting and operating of own or leased residential real estate, excluding social housing · Brussel · since 1997
  • Plumbing work · since 2020
  • Site preparation · since 1990
  • Production of cinema films · since 2021
  • Roofing work · since 2021
  • DIA 4 similar
    Proefboren en boren · Mouscron · since 2012
  • DIAS similarin bankruptcy or liquidation
    Activities of holding companies · Edegem · since 2014
  • DIA - M similarin bankruptcy or liquidation
    Name of an establishment · Freight transport by road · since 2017

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