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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.

“OPTIMIST”

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

19 registered enterprises with a name easily confused with yours.

  • Full-service restaurants
  • Optimist same name
    Name of an establishment of BIEFSTUK · Full-service restaurants · Leuven · since 2016
  • OPTIMIST same name
    Groothandel in werkkleding · Wevelgem · since 2023
  • Optimista very similar
    Activities of interior architects · Kortenberg · since 2018
  • Optimis very similar
    Repair and maintenance of machinery · Amay · since 2023
  • OPTIMISTIC very similar
    Other sports activities · Ukkel · since 2016
  • Optimistan very similar
    Activities of holding companies · Hasselt · since 2019
  • Optimism very similar
    Retail sale of other second-hand goods, excluding clothing · Ukkel · since 2013
  • OPTIMISA very similar
    Public relations and communication consultancy · Neupré · since 2021
  • Business and other management consultancy · since 2012
  • OPTIMISE very similar
    Engineering and related technical consultancy, excluding land surveyors · Mechelen · since 2012
  • OPTIMISM BV very similar
    AMSTERDAM · since 2007
  • Optimistico very similar
    Full-service restaurants · Sint-Martens-Latem · since 2021
  • Full-service restaurants · since 2009
  • OPTIMIT very similar
    Business and other management consultancy · Machelen (Brab.) · since 2003
  • Den Optimist very similar
    Name of an establishment of DECOMAER · Cafés and bars · Kortemark · since 2013
  • Optimist Brew Co. very similar
    Vervaardiging van frisdranken en water in flessen · Sint-Lambrechts-Woluwe · since 2019
  • UPTIMIST very similar
    Activities of head offices · Koksijde · since 2020
  • Cafés and bars · since 2009
Names that resemble it 32 registered names with shared words or a related spelling.
  • OPTIMISED similar
    Other business support services · Gent · since 2008
  • OPTIMII similar
    General electrical installation work · Estinnes · since 2019
  • OPTIMISMER similar
    Business and other management consultancy · Walhain · since 2015
  • Optimalist similar
    Computer programming · Maasmechelen · since 2021
  • OPTIMIZE similar
    Development of residential building projects · Haaltert · since 1998
  • OPTIMISE ICT similar
    Computer consultancy and computer facilities management · Rotselaar · since 2014
  • OPTIMIZE similar
    General cleaning of buildings · Zaventem · since 2013
  • OPTIMISE4IT similar
    Market research and public opinion polling · Halen · since 2013
  • Computer consultancy and computer facilities management · since 2026
  • Retail sale of prescription glasses, lenses and sunglasses · since 1999
  • OPTIMILE similar
    Other software publishing · Gent · since 2016
  • OPTIMINVEST similar
    Property management for co-owned buildings (syndics) · Eghezée · since 2017
  • Cafés and bars · since 2018
  • OPTIMIZ-E similar
    Graphic design and visual communication · Watermaal-Bosvoorde · since 2018
  • OPTIM similar
    Public relations and communication consultancy · Liège · since 2019
  • Optimind similar
    Business and other management consultancy · Kortrijk · since 2020
  • OPTIMIZE similar
    Name of an establishment of LMG OPTIMIZE · Computer programming · Heuvelland · since 2022
  • Optimiro similar
    Other education · Antwerpen · since 2022
  • OptimiZe similar
    Name of an establishment of FIVABU · Physiotherapy · Buggenhout · since 2023
  • OPTIMIND similar
    Abbreviation of OPTIMIND CONSULTING · Business and other management consultancy · Chaudfontaine · since 2012
  • OP-tim similar
    Business and other management consultancy · Ottignies-Louvain-la-Neuve · since 2005
  • Other business support services · Maldegem · since 2020
  • OptimizIT similar
    Activities of holding companies · Aalter · since 2011
  • OPTIMIZER similar
    Computer programming · Wevelgem · since 2006
  • OptimiBiz similar
    Computer consultancy and computer facilities management · Oostende · since 2024
  • OptiMieke similar
    Retail sale of prescription glasses, lenses and sunglasses · Brecht · since 2025
  • OPTIMO similar
    Activities of holding companies · Etterbeek · since 1990
  • OPTIME similar
    Other business support services · Liège · since 2011
  • OPTIMO similar
    Name of an establishment · Proefboren en boren · Lummen · since 2012
  • OPTIMA similar
    Name of an establishment · Computer consultancy and computer facilities management · Kampenhout · since 2004
  • OPTIMA similar
    Name of an establishment · Real estate agency activities · Opwijk · since 2005
  • OPTIM similarin bankruptcy or liquidation
    Abbreviation of ORGANISATION DE PROMOTION TOURISTIQUE ET IMMOBILIERE · Mixed farming · Chaumont-Gistoux · since 1980

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