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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.

“Deferm, Jonathan”

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

10 registered enterprises with a name easily confused with yours.

  • Deferm, Jonathan (sole trader) same name
    Other cleaning activities · since 2025
  • Jonathan very similar
    Maldegem · since 1979
  • JONATHAN very similar
    Sint-Gillis (bij-Brussel) · since 1984
  • JONATHAN very similar
    Sint-Jans-Molenbeek · since 1986
  • Jonathan very similar
    Havelange · since 1989
  • JONATHAN very similar
    Wholesale of perfume and cosmetics · Lewes · since 1996
  • JONATHAN very similar
    Hairdressing and barber services · Oostende · since 2002
  • Jonathan very similar
    Other research and development on natural sciences · Kortenberg · since 2016
  • JONATHAN (sole trader) very similar
    Detailhandel in overig textiel · since 2011
  • Jonathan (sole trader) very similar
    Retail sale of wines and spirits · since 2024
Names that resemble it 60 registered names with shared words or a related spelling.

Next steps

How many businesses like yours are there already?Competitors in your municipality and your sector's figures. Already have a company?See how banks and suppliers see it.

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