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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.

“DILLEX”

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

22 registered enterprises with a name easily confused with yours.

  • DILLEX same name
    Activities of lawyers · Overijse · since 2007
  • DILEX very similar
    Retail sale of clothing and accessories for women, men, children and babies (general range) · Tessenderlo-Ham · since 1997
  • Dilex (sole trader) very similar
    Full-service restaurants · since 2026
  • DILEX very similar
    Activities of lawyers · Sint-Gillis (bij-Brussel) · since 2026
  • DILLEN very similar
    Reparatie en onderhoud van consumentenelektronica · Nijlen · since 1986
  • DILLEN very similar
    Installation of electric heating, air conditioning, cooling and ventilation · Stekene · since 2013
  • DILLES very similar
    Ondersteunende activiteiten in verband met de aardolie- en aardgaswinning · Keerbergen · since 2012
  • dillen (sole trader) very similar
    Other retail sale of food · since 2026
  • ILLEX very similar
    Activities of head offices · Bocholt · since 1987
  • DIALEX very similar
    Antwerpen · since 2000
  • VILLEX very similar
    Activities of lawyers · Brugge · since 2016
  • DELLEX very similar
    Liège · since 2016
  • DIMLEX (sole trader) very similar
    Specialised image, lighting and sound technical services · since 2017
  • Gillex very similar
    Activities of holding companies · Dilbeek · since 2014
  • Willex very similar
    Business and other management consultancy · Brugge · since 2019
  • Diflex very similar
    Vervaardiging van andere producten van rubber · Antwerpen · since 2021
  • Dialex very similar
    Wholesale of meat and meat products, excluding game and poultry · Lievegem · since 2010
  • BILLEX very similar
    Renting and operating of own or leased non-residential real estate, excluding land · Antwerpen · since 2012
  • LILLEX very similar
    Development of residential building projects · Tessenderlo-Ham · since 2025
  • WILLEX very similar
    Activities of lawyers · Braine-le-Château · since 2025
  • Killex very similar
    Support activities for crop production · Sint-Pieters-Leeuw · since 2025
  • DILTEX very similarin bankruptcy or liquidation
    Saint-Ghislain · since 1995
Names that resemble it 26 registered names with shared words or a related spelling.

Next steps

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