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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.

“CONSTANTIA”

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

27 registered enterprises with a name easily confused with yours.

  • CONSTANTIA same name
    Vermogensbeheer · Brasschaat · since 2017
  • Constantia same name
    Abbreviation of Constantia et labore · Public relations and communication consultancy · Antwerpen · since 2020
  • CONSTANTIN very similar
    Renting and operating of own or leased residential real estate, excluding social housing · Mons · since 1990
  • CONSTANTIN (sole trader) very similar
    Advertising agencies · since 2025
  • CONSTANTIN very similar
    General construction of residential buildings · Schaarbeek · since 2021
  • CONSTANTIN very similar
    Name of an establishment of MINO GROUP · Cafés and bars · Liège · since 2021
  • Constantin (sole trader) very similar
    General cleaning of buildings · since 2024
  • CONSTANT very similar
    Name of an establishment of Constant Fransen · General construction of residential buildings · Hove · since 1982
  • CONSTANT (sole trader) very similar
    Cafés and bars · since 2025
  • CONSTANT very similar
    Installation of electric heating, air conditioning, cooling and ventilation · Zedelgem · since 2025
  • CONSTANT INK very similar
    Computer consultancy and computer facilities management · Overijse · since 2019
  • CONSTANTIN STAN (sole trader) very similar
    Plumbing work · since 2023
  • CONSTANTIJN very similar
    Activities of lawyers · Roeselare · since 2011
  • Constantine (sole trader) very similar
    Hairdressing and barber services · since 2024
  • CONSTANT J. very similar
    General construction of office buildings · Verviers · since 2021
  • CONSTANT IMMO very similar
    Renting and operating of own or leased residential real estate, excluding social housing · Herve · since 1987
  • Constantin, Constantin (sole trader) very similar
    General construction of residential buildings · since 2013
  • Constantin, Tim (sole trader) very similar
    since 2025
  • Constantin GS very similar
    General construction of residential buildings · Arlon · since 2025
  • Constantia BidCo very similar
    Name of an establishment of Amadys Group · Activities of holding companies · Antwerpen · since 2019
  • Konstantia (sole trader) very similar
    Retail sale of watches and jewellery · since 2016
  • Constantly very similar
    Computer consultancy and computer facilities management · Antwerpen · since 2025
  • Constantia HoldCo very similar
    Activities of holding companies · Antwerpen · since 2019
  • CONSTANTIA LOUVAIN very similar
    Other printing · Ottignies-Louvain-la-Neuve · since 1983
  • CONSTANTIA HOLDING very similar
    Activities of holding companies · Merelbeke-Melle · since 2006
  • CONSTANT D. very similarin bankruptcy or liquidation
    Freight transport by road · Visé · since 1992
  • CONSTANTA very similarin bankruptcy or liquidation
    Other specialised construction activities · since 2020
Names that resemble it 39 registered names with shared words or a related spelling.

Next steps

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