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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.

“Extens”

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

16 registered enterprises with a name easily confused with yours.

  • Extens same name
    Activities of holding companies · Sint-Martens-Latem · since 1996
  • EXTENSA very similar
    Buying and selling of own real estate · Brussel · since 1999
  • Extenso very similar
    Real estate agency activities · Kortemark · since 2015
  • EXTENSIO very similar
    Real estate agency activities · Assenede · since 2001
  • Extenson very similar
    General electrical installation work · Riemst · since 2013
  • Extensio very similar
    Development of residential building projects · Tongeren · since 2022
  • Ex-Tensio very similar
    Other education · Anthisnes · since 2011
  • EXTEND very similar
    Buying and selling of own real estate · Schilde · since 1990
  • EXTEND very similar
    Computing infrastructure, data processing, hosting and related activities · Antwerpen · since 1993
  • .EXTENZ very similar
    Business and other management consultancy · Oostende · since 2002
  • Other specialised design activities · since 2020
  • Extend very similar
    Physiotherapy · Antwerpen · since 2026
  • Computer consultancy and computer facilities management · since 2017
  • Iextens very similar
    Installation of industrial machinery and equipment · Vilvoorde · since 2006
  • Retail sale of cosmetics and toilet articles · since 2025
  • Extensions very similarin bankruptcy or liquidation
    Fleurus · since 1998
Names that resemble it 24 registered names with shared words or a related spelling.
  • EXTENSION similar
    Weiswampach 9990 · since 1996
  • EXTENSION similar
    Hairdressing and barber services · since 2013
  • Ex-tension similar
    Public relations and communication consultancy · Zemst · since 2021
  • Extendo similar
    Business and other management consultancy · Fontaine-l'Evêque · since 2015
  • Hairdressing and barber services · since 2019
  • Other software publishing · since 2006
  • Abbreviation of Extension Université de Mons, ASBL · Other membership organisations · Mons · since 1994
  • Site preparation · since 2020
  • Extended similar
    Name of an establishment of A.Q.T. · Computer consultancy and computer facilities management · Aarschot · since 2009
  • Extendia similar
    Computer consultancy and computer facilities management · Antwerpen · since 2008
  • Extel similar
    Full-service restaurants · Gent · since 2019
  • EXTER similar
    Risk and damage evaluation · Kortrijk · since 2012
  • Financiële lease · Brussel · since 1983
  • Extell similar
    Buying and selling of own real estate · Aartselaar · since 2016
  • Name of an establishment of My Hairstock · Hairdressing and barber services · Antwerpen · since 2017
  • Extern similar
    Temporary employment agencies and other provision of personnel · Antwerpen · since 2017
  • Beauty care and other beauty treatments · Antwerpen · since 2020
  • Exter 8 similar
    Name of an establishment of VEDEBE · Retail sale of other household articles · Aalst · since 2021
  • Buying and selling of own real estate · Brussel · since 2020
  • Hairdressing and barber services · since 2010
  • Extensima similarin bankruptcy or liquidation
    Mechelen · since 1959
  • EXTENSION similarin bankruptcy or liquidation
    since 1989
  • EXTRA SENS similarin bankruptcy or liquidation
    Anhée · since 2005
  • EXTENSE PHARMA similarin bankruptcy or liquidation
    Agents specialised in the wholesale of other particular products · since 2009

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