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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.

“PER-PLEX”

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

14 registered enterprises with a name easily confused with yours.

  • PERPLEX same name
    Drukken van dagbladen · Aalst · since 1991
  • PER-PLEX same name
    Watermaal-Bosvoorde · since 2008
  • PERPLEXED LTD very similar
    MARGATE · since 2001
  • PERPLX very similar
    Specialised image, lighting and sound technical services · Kortrijk · since 1996
  • Parplex very similar
    Computer consultancy and computer facilities management · Heusden-Zolder · since 2018
  • PLEX very similar
    Plastering work · Tongeren-Borgloon · since 1993
  • PLEX very similar
    Activities of bailiffs · Vorst · since 2025
  • P.E.R. very similar
    Abbreviation of PRESENTATION ET REPRESENTATION · Organisation of conventions and trade shows · Sint-Gillis (bij-Brussel) · since 1996
  • Per (sole trader) very similar
    Other building cleaning and industrial cleaning · since 2025
  • PER very similar
    Activities of holding companies · Tienen · since 2009
  • PER-SÉ very similar
    Business and other management consultancy · Kuurne · since 2010
  • PER very similar
    Abbreviation of POLARIS ENERGIE RENOUVELABLE · Handel in elektriciteit · Péruwelz · since 2024
  • PER very similar
    Activities of holding companies · Brussel · since 2025
  • PER very similar
    Other activities auxiliary to financial services, excluding insurance and pension funding · Tongeren-Borgloon · since 2016
Names that resemble it 8 registered names with shared words or a related spelling.
  • Activities of interior architects · since 2025
  • Imperplex similar
    Vervaardiging van verf, vernis ed, drukinkt en mastiek · Leuven · since 1961
  • P-LEX similar
    Activities of lawyers · Kapellen · since 2020
  • MEDIPERPLEX similar
    Advertising agencies · Gent · since 2010
  • Perpa similar
    Growing of vegetables, melons, roots and tubers · Staden · since 2023
  • Zele · since 2025
  • Engineering and related technical consultancy, excluding land surveyors · Pont-à-Celles · since 2015
  • PERPLEX NEON similarin bankruptcy or liquidation
    Wommelgem · since 1998

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