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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.

“COULON”

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

67 registered enterprises with a name easily confused with yours.

Names that resemble it 4 registered names with shared words or a related spelling.
  • Coulomb similar
    Other amusement and recreation activities · Brussel · since 2022
  • COULORS similar
    Non-specialised retail sale with food, beverages or tobacco predominating · Lochristi · since 2004
  • coucouloulou (sole trader) similar
    Artisanal bread and fresh pastry making · since 2022
  • COULTREON similar
    Abbreviation of ONCO3R Therapeutics · Vervaardiging van geneesmiddelen · Leuven · since 2025

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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