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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.

“OPTITAX”

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

8 registered enterprises with a name easily confused with yours.

  • OPTI TAX same name
    Certified accountants and tax accountants · Zedelgem · since 2002
  • Optitax same name
    Rijen · since 2015
  • OPTI-TAX same name
    Certified accountants and tax accountants · Brussel · since 2018
  • OPTITAX same name
    EINDHOVEN · since 2011
  • OptimTax very similar
    Certified accountants and tax accountants · Ukkel · since 2024
  • OPTIMAX very similar
    Manufacture of medical and dental instruments and supplies · Rebecq · since 1996
  • OPTIMAX very similar
    Activiteiten van binderijen en aanverwante diensten · Beringen · since 2000
  • Opti-Max very similar
    Demolition · Destelbergen · since 2017
Names that resemble it 26 registered names with shared words or a related spelling.
  • OptIT similar
    Computer consultancy and computer facilities management · Nivelles · since 2023
  • Computer consultancy and computer facilities management · since 2025
  • OPTAX similar
    Computer programming · Gent · since 2026
  • OPTITEC similar
    Repair and maintenance of electrical equipment · Beloeil · since 2023
  • OPTITEAM similar
    Bewerken van diamant · Antwerpen · since 1977
  • OPTITECH similar
    General electrical installation work · Antwerpen · since 1989
  • Limited-service restaurants, excluding mobile food services · since 2015
  • Machining of metals · since 1995
  • OPTIMMAX similar
    Business and other management consultancy · Tinlot · since 2023
  • Opti-Tuin similar
    Name of an establishment of SPRENGERS · Landscape service activities · Stabroek · since 2003
  • Business and other management consultancy · since 2024
  • OPTIO similar
    Real estate agency activities · Merchtem · since 2000
  • OPT-IN similar
    Public relations and communication consultancy · Ath · since 2014
  • Optix similar
    Name of an establishment of BENIRO · Computer programming · Gent · since 2014
  • OPTIM similar
    Public relations and communication consultancy · Liège · since 2019
  • OPTIN similar
    Activities of holding companies · Westerlo · since 2020
  • OPTIO similar
    General construction of residential buildings · Lochristi · since 2021
  • Optiv similar
    Agents specialised in the wholesale of other particular products · Antwerpen · since 2023
  • OPTI-Q similar
    Name of an establishment of BR&L · Retail sale of prescription glasses, lenses and sunglasses · Lochristi · since 2011
  • Retail sale of prescription glasses, lenses and sunglasses · since 1956
  • OP-tim similar
    Business and other management consultancy · Ottignies-Louvain-la-Neuve · since 2005
  • Optis similar
    Computer consultancy and computer facilities management · Kontich · since 2007
  • optiQ similar
    Name of an establishment of SAHO · Business and other management consultancy · Menen · since 2024
  • OPTIA similar
    Computer consultancy and computer facilities management · Leuven · since 2024
  • Op til similar
    Other information service activities · Herent · since 2025
  • OPTIM similarin bankruptcy or liquidation
    Abbreviation of ORGANISATION DE PROMOTION TOURISTIQUE ET IMMOBILIERE · Mixed farming · Chaumont-Gistoux · since 1980

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