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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.

“Castro”

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

36 registered enterprises with a name easily confused with yours.

  • Castro same name
    Brussel · since 2018
  • Castro same name
    Vermogensbeheer · Zulte · since 2003
  • Sole trader same name
    Repair and maintenance of fabricated metal products · since 2012
  • CASTRA very similar
    Activities of holding companies · Tielt · since 1996
  • Castri very similar
    Business and other management consultancy · Lubbeek · since 2020
  • Sole trader very similar
    since 1977
  • Castronovo.castro very similar
    Retail sale of cars and light vans (up to 3.5 tonnes) · Charleroi · since 2026
  • Sole trader very similar
    Construction of roads and motorways · since 2015
  • Sole trader very similar
    Other education · since 2015
  • Sole trader very similar
    since 2017
  • Sole trader very similar
    Activities of building architects · since 1997
  • Sole trader very similar
    Painting of buildings · since 2020
  • CASTORO very similar
    Retail sale of pharmaceutical products · Pajottegem · since 2010
  • Sole trader very similar
    since 1978
  • Sole trader very similar
    Urban planning and landscape architecture · since 2025
  • Sole trader very similar
    Mixed farming · since 2013
  • Sole trader very similar
    Fitness centres · since 1982
  • Sole trader very similar
    Advertising agencies · since 2017
  • Sole trader very similar
    Other maintenance and repair of motor vehicles · since 2018
  • Sole trader very similar
    since 1995
  • Sole trader very similar
    Computer programming · since 2026
  • Sole trader very similar
    Activities of building architects · since 2020
  • Sole trader very similar
    Other non-specialised retail sale · since 2021
  • Sole trader very similar
    Other building finishing work · since 2022
  • Sole trader very similar
    Andere drinkgelegenheden · since 2023
  • Sole trader very similar
    Other tax advisory services · since 2005
  • Sole trader very similar
    Psychology services · since 2024
  • Cindy Castro very similar
    Physiotherapy · Marchin · since 2024
  • Sole trader very similar
    Day spas, saunas and steam baths · since 2025
  • Sole trader very similar
    Limited-service restaurants, excluding mobile food services · since 2025
  • Sole trader very similar
    since 2023
  • Sole trader very similar
    since 2026
  • Sole trader very similar
    since 2014
  • Sole trader very similar
    since 2007
  • CASTRA very similarin bankruptcy or liquidation
    Freight transport by road · Izegem · since 2011
  • DE CASTRO very similarin bankruptcy or liquidation
    Floor and wall tiling · since 2011
Names that resemble it 22 registered names with shared words or a related spelling.
  • Sole trader similar
    Dental practice · since 2018
  • CASTROLLE similar
    Event catering · Beveren-Kruibeke-Zwijndrecht · since 2023
  • Castrum similar
    Real estate agency activities · Sint-Niklaas · since 1988
  • CAST similar
    Abbreviation of Cooperative Association to Support Theatre · Schaarbeek · since 1994
  • Sole trader similar
    Full-service restaurants · since 2014
  • Sole trader similar
    Event catering · since 2016
  • Sole trader similar
    Retail sale of information and communication equipment · since 1995
  • cast similar
    Abbreviation of comite d'accompagnement et de soutien a tshisekedi felix · Ganshoren · since 2018
  • CAST similar
    Vermogensbeheer · Knokke-Heist · since 2004
  • CASTROBOUW similar
    Other specialised construction activities · Beersel · since 2019
  • CASTRES similar
    Other business support services · Brugge · since 2021
  • Cast similar
    Business and other management consultancy · Malle · since 2022
  • CAST similar
    Abbreviation of Culture and Sustainability Transition · Antwerpen · since 2023
  • Cast similar
    Business and other management consultancy · Brugge · since 2024
  • Castrum similar
    Physiotherapy · Schilde · since 2024
  • Sole trader similar
    Computer consultancy and computer facilities management · since 2025
  • Sole trader similar
    Limited-service restaurants, excluding mobile food services · since 2026
  • CAST similar
    Activities of lawyers · Brussel · since 2026
  • Sole trader similar
    Event catering · since 2023
  • Dicastro similar
    Name of an establishment · Landscape service activities · Merchtem · since 2004
  • CAVESTRO similar
    Roofing work · Liège · since 2025
  • C.A.S.T. similarin bankruptcy or liquidation
    Abbreviation of CENT ARBRES SANS TOIT · Logging · Thuin · since 2003

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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