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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.

“Polysun”

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

2 registered enterprises with a name easily confused with yours.

  • Polysun same name
    Vormen en bewerken van vlakglas · Temse · since 2016
  • POLYSON very similar
    Computer consultancy and computer facilities management · Evere · since 1998
Names that resemble it 15 registered names with shared words or a related spelling.
  • WEISWAMPACH · since 2001
  • POLYSEB similar
    Production of cinema films · Genappe · since 2016
  • Poly similar
    Abbreviation of Poly Travel Limited · London W2 · since 1968
  • Rueil-Malmaison · since 1974
  • POLYSERV similar
    Péruwelz · since 1979
  • POLY-SEAL similar
    Vervaardiging van verpakkingsmateriaal van kunststof · Zele · since 1988
  • POLY-STYL similar
    Vervaardiging van andere producten van kunststof · Flémalle · since 1995
  • Launderettes and laundries for private customers · since 1994
  • Launderettes and laundries for private customers · since 1998
  • POLARSUN similar
    Installation of electric heating, air conditioning, cooling and ventilation · Blégny · since 2021
  • POLY-SMID similar
    Forging of metal · Ninove · since 2009
  • POLYP similar
    Operation of fairground attractions · Jodoigne · since 1987
  • PolyM³ similar
    Activities of holding companies · Kortrijk · since 2014
  • POLY3 similar
    Activities of holding companies · Diksmuide · since 2019
  • PolyP³ similar
    Renting and operating of own or leased non-residential real estate, excluding land · Kortrijk · since 2025

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