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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.

“CLAISA”

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

4 registered enterprises with a name easily confused with yours.

  • CLAISA same name
    Retail sale of cars and light vans (up to 3.5 tonnes) · Wemmel · since 2026
  • CLASA very similar
    Buying and selling of own real estate · Liège · since 2012
  • CLASA very similar
    Vermogensbeheer · Raeren · since 2025
  • Claus A very similar
    Verwerking en conservering van vlees van gevogelte · Lennik · since 2021
Names that resemble it 18 registered names with shared words or a related spelling.
  • Advertising agencies · since 2025
  • Clai similar
    Hasselt · since 2026
  • Clair similar
    Luxembourg · since 2012
  • CLAIR similar
    Abbreviation of Contre Les Affections Inflammatoires Rhumatismales · Tournai · since 2004
  • CLAIR similar
    Risk and damage evaluation · Jalhay · since 2008
  • Clair similar
    Agents in non-specialised wholesale trade · Deinze · since 2025
  • since 2019
  • Physiotherapy · since 2018
  • since 2022
  • CLAIRE similar
    Limited-service restaurants, excluding mobile food services · Oostende · since 1986
  • CLAIRE similar
    Heist-op-den-Berg · since 1998
  • CLAIRE similar
    Retail sale of beverages, general range · Temse · since 2015
  • CLAIRE similar
    Abbreviation of Confédération des Laboratoires de Recherche sur l'Intelligence Artificielle en Europe · Elsene · since 2020
  • Claire similar
    Engineering and related technical consultancy, excluding land surveyors · Zele · since 2021
  • ClairO² similar
    Name of an establishment of Mediax Solutions · Retail sale of information and communication equipment · Gembloux · since 2008
  • Claire similar
    Other business support services · Deinze · since 2024
  • CLAIRE similar
    Activities of holding companies · Lanaken · since 2024
  • Claire similar
    Development of residential building projects · Oostende · since 2025

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