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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.

“Theseus”

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

8 registered enterprises with a name easily confused with yours.

  • Theseus same name
    Business and other management consultancy · Gent · since 2019
  • THESEUM very similar
    Business and other management consultancy · Brussel · since 2011
  • iTheseus very similar
    Computer consultancy and computer facilities management · Sint-Katelijne-Waver · since 2016
  • THESEUS MGMT very similar
    Business and other management consultancy · Nazareth · since 2021
  • THEEUS very similar
    Insurance agents and brokers · Antwerpen · since 2025
  • Sole trader very similar
    Other business support services · since 2025
  • Sole trader very similar
    Design of textile patterns, clothing, jewellery, furniture and decorative items · since 2021
  • THESIUS very similar
    Design of textile patterns, clothing, jewellery, furniture and decorative items · Mol · since 2003
Names that resemble it 8 registered names with shared words or a related spelling.
  • Sole trader similar
    Agents in non-specialised wholesale trade · since 2011
  • The Sea similar
    Koekelberg · since 1981
  • The S&C similar
    Event catering · Zaventem · since 2018
  • THE SEVEN similar
    Detailhandel in glas-, porselein- en aardewerk en in niet-elektrische huishoudelijke artikelen · Sint-Lambrechts-Woluwe · since 1983
  • TheSeven similar
    Computer consultancy and computer facilities management · Asse · since 2021
  • THESA similar
    Beheer van financiële markten · Nivelles · since 2002
  • THESY similar
    Business and other management consultancy · Genappe · since 2020
  • Sole trader similar
    Full-service restaurants · since 1983

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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