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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.

“PROSONO”

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

3 registered enterprises with a name easily confused with yours.

  • PROSONO same name
    Performing arts by artistic ensembles · Mons · since 2020
  • Vervaardiging van andere voedingsmiddelen, n.e.g. · since 2020
  • PRO BONO very similarin bankruptcy or liquidation
    Hasselt · since 2006
Names that resemble it 19 registered names with shared words or a related spelling.
  • PROSONIX similar
    Specialised image, lighting and sound technical services · Enghien · since 2010
  • Wholesale of other household goods · since 1989
  • Prosonix similar
    Name of an establishment of SENSAURA · Specialised image, lighting and sound technical services · Bever · since 2025
  • Wallpapering and laying of floor and wall coverings in other materials · since 2011
  • PROSOLI similar
    Abbreviation of PROCHE SOLIDARITE · Liège · since 2009
  • PRO-S similar
    Manufacture of dining room, living room, bedroom and bathroom furniture · Lasne · since 2016
  • Installation of electric heating, air conditioning, cooling and ventilation · since 2016
  • PROSOLIT similar
    Name of an establishment of ProsolitV2 · Computer programming · Ohey · since 2015
  • Other business support services · since 2019
  • Prosolco similar
    Business and other management consultancy · Hasselt · since 2022
  • PROTOSON similar
    Activities of building architects · Oostkamp · since 2023
  • ProSound similar
    Other support activities for arts and performing arts · Bocholt · since 2024
  • Prosocon similar
    Other business support services · Zoersel · since 2025
  • Prosolve similar
    Other cleaning activities · Antwerpen · since 2026
  • PROSA similar
    Holiday cottages, homes and apartments · Maldegem · since 2000
  • PROSY similar
    Abbreviation of PROPULSION SYSTEMS · Wholesale of other machinery and equipment · Sint-Jans-Molenbeek · since 2002
  • PROSOL (sole trader) similarin bankruptcy or liquidation
    Other construction installation · since 2006
  • PROSOFT similarin bankruptcy or liquidation
    Zemst · since 1995
  • PROS similarin bankruptcy or liquidation
    Brussel · since 1983

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