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Is your company name still free?

Compared with the KBO register · free

Type the name you want to use. You see at once whether an active company already has the same or a similar name, and whether it works in your sector.

“Extenson”

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.

Same or very similar names

7 registered enterprises with a name easily confused with yours.

  • Extenson same name
    General electrical installation work · Riemst · since 2013
  • Extenso very similar
    Real estate agency activities · Kortemark · since 2015
  • Extens very similar
    Activities of holding companies · Sint-Martens-Latem · since 1996
  • EXTENSION very similar
    Weiswampach 9990 · since 1996
  • EXTENSION very similar
    Hairdressing and barber services · since 2013
  • Ex-tension very similar
    Public relations and communication consultancy · Zemst · since 2021
  • EXTENSION very similarin bankruptcy or liquidation
    since 1989
Names that resemble it 19 registered names with shared words or a related spelling.
  • EXTENSA similar
    Buying and selling of own real estate · Brussel · since 1999
  • EXTENSIO similar
    Real estate agency activities · Assenede · since 2001
  • Extensio similar
    Development of residential building projects · Tongeren · since 2022
  • Ex-Tensio similar
    Other education · Anthisnes · since 2011
  • EXTEND similar
    Buying and selling of own real estate · Schilde · since 1990
  • EXTEND similar
    Computing infrastructure, data processing, hosting and related activities · Antwerpen · since 1993
  • .EXTENZ similar
    Business and other management consultancy · Oostende · since 2002
  • Sole trader similar
    Other specialised design activities · since 2020
  • Extend similar
    Physiotherapy · Antwerpen · since 2026
  • Beauty care and other beauty treatments · Antwerpen · since 2020
  • Sole trader similar
    Hairdressing and barber services · since 2019
  • Extendo similar
    Business and other management consultancy · Fontaine-l'Evêque · since 2015
  • Sole trader similar
    Computer consultancy and computer facilities management · since 2017
  • Stenson similar
    Computer consultancy and computer facilities management · Putte · since 2022
  • Sole trader similar
    Other software publishing · since 2006
  • Sole trader similar
    Site preparation · since 2020
  • Sole trader similar
    Hairdressing and barber services · since 2009
  • Extensima similarin bankruptcy or liquidation
    Mechelen · since 1959
  • Extensions similarin bankruptcy or liquidation
    Fleurus · since 1998

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. A name can be free in the register and still be protected as a trademark. Trademarks are searched in the 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.

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