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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.

“SERTIUS”

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

7 registered enterprises with a name easily confused with yours.

  • SERTIUS same name
    Engineering and related technical consultancy, excluding land surveyors · Brussel · since 2004
  • Sertius Group very similar
    Other information service activities · Brussel · since 2020
  • Sertus very similar
    Activities of head offices · Gistel · since 2023
  • Translation services · since 2013
  • SERFIUS very similar
    Activities of holding companies · Gent · since 2018
  • CERTIUS very similar
    Agents and brokers in banking services · Vosselaar · since 2021
  • TERTIUS very similar
    Business and other management consultancy · Lommel · since 2003
Names that resemble it 12 registered names with shared words or a related spelling.
  • SERTI SARL similar
    RODANGE · since 2006
  • Serti similar
    Insurance agents and brokers · Gent · since 2026
  • SERTIM similar
    Saint-Pol-sur-Mer · since 1989
  • Sertim similar
    Other building cleaning and industrial cleaning · Dessel · since 2021
  • SERTIP similar
    Manufacture of metal structures and parts of structures · Charleroi · since 2007
  • SERT similar
    Abbreviation of Safety & Emergency Response Training · Other education · Merelbeke-Melle · since 2012
  • Wholesale of motor vehicle parts and accessories · since 2025
  • Business and other management consultancy · since 2013
  • SERTISOL similar
    Insulation installation · Charleroi · since 2015
  • Sertilex similar
    Activities of lawyers · Beringen · since 2025
  • SERUS similar
    Linköping · since 2004
  • SERTO similar
    Retail sale of flowers, plants, seeds and fertilisers · Tongeren-Borgloon · since 2004

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