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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.

“One sas”

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

33 registered enterprises with a name easily confused with yours.

  • ONE same name
    Business and other management consultancy · Sint-Lambrechts-Woluwe · since 1990
  • One same name
    Antwerpen · since 1992
  • ONE same name
    Discotheken, dancings en dergelijke · Zulte · since 1992
  • ONE (sole trader) same name
    Retail sale of motor vehicle parts and accessories · since 1979
  • One same name
    Abbreviation of One Movement · Merelbeke-Melle · since 2014
  • ONE same name
    Manufacture of outerwear · Keerbergen · since 2016
  • +one (sole trader) same name
    Other business support services · since 2019
  • ONE same name
    Name of an establishment of Co-naissance · Specialist medical practice · La Hulpe · since 2021
  • ONE same name
    Name of an establishment of Association Hospitalière Sambre et Meuse · Activiteiten van algemene ziekenhuizen, muv geriatrische en gespecialiseerde ziekenhuizen · Namur · since 2023
  • @ONE same name
    Hairdressing and barber services · Gent · since 2023
  • One sas same name
    Issy Les Moulineaux · since 2009
  • One same name
    Name of an establishment of ONE 7 · Cafés and bars · Brugge · since 2012
  • ONE (sole trader) same name
    Retail sale of household textiles and bedding · since 2007
  • ONE same name
    Abbreviation of Œuvre Nos Enfants · Brussel · since 2024
  • One same name
    Business and other management consultancy · Antwerpen · since 2024
  • O.N.E (sole trader) same name
    Limited-service restaurants, excluding mobile food services · since 2024
  • ONE same name
    Agents and brokers in banking services · Westerlo · since 2025
  • One+ (sole trader) same name
    Other activities auxiliary to financial services, excluding insurance and pension funding · since 2025
  • ONE same namein bankruptcy or liquidation
    Name of an establishment of ADVERTISING CONSULT AND CREATIVE SERVICES · Advertising agencies · Tremelo · since 1990
  • ONE same namein bankruptcy or liquidation
    Cafés and bars · Brugge · since 2016
  • ONE + same namein bankruptcy or liquidation
    Other retail sale of new goods · Charleroi · since 2019
  • O.N.E. same namein bankruptcy or liquidation
    Activities of holding companies · since 2021
  • ONE same namein bankruptcy or liquidation
    Kraainem · since 2023
  • O ONE SA very similar
    LUXEMBOURG · since 1998
  • One A A/S very similar
    Sonder Stenderup · since 2022
  • One-stop very similar
    Bodywork repair (including spraying and painting) · Bilzen-Hoeselt · since 1990
  • One Seed very similar
    Business and other management consultancy · Antwerpen · since 2014
  • One Step (sole trader) very similar
    Nutrition and dietetics services · since 2024
  • ONE SUCH (sole trader) very similar
    Other non-specialised retail sale · since 2019
  • ONE STEP (sole trader) very similar
    Installation of electric heating, air conditioning, cooling and ventilation · since 2021
  • One Skin very similar
    Plastering work · Menen · since 2003
  • One Step very similar
    Performing arts by artistic ensembles · Alken · since 2024
  • ONE-SALES very similar
    Andenne · since 2014
Names that resemble it 7 registered names with shared words or a related spelling.
  • Onestone similar
    Business and other management consultancy · Merelbeke-Melle · since 2012
  • Onest (sole trader) similar
    Other personal services · since 2018
  • O-nest similar
    General construction of residential buildings · Zonnebeke · since 2022
  • ONESB similar
    Computer consultancy and computer facilities management · Kasterlee · since 2011
  • ON/EST (sole trader) similar
    Vervaardiging van gebreide en gehaakte kleding · since 2024
  • ONEST similar
    Non-specialised retail sale with food, beverages or tobacco predominating · Knokke-Heist · since 2025
  • Onesa similarin bankruptcy or liquidation
    Abbreviation of O'Neill Europe S.A. · Sint-Lambrechts-Woluwe · since 1968

Next steps

How many businesses like yours are there already?Competitors in your municipality and your sector's figures. Already have a company?See how banks and suppliers see it.

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