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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.

“RSA”

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

4 registered enterprises with a name easily confused with yours.

  • R.S.A same name
    Certified accountants and tax accountants · Brasschaat · since 1989
  • RSA same name
    Paris · since 2011
  • RSA same name
    Business and other management consultancy · Ukkel · since 2019
  • RSA same name
    Antwerpen · since 2019
Names that resemble it 22 registered names with shared words or a related spelling.
  • RSAV similar
    Abbreviation of Royal Shooting Air Vossenhul · Knokke-Heist · since 1969
  • R.S.A.B. similar
    Abbreviation of Réseau Sport de l'Air de Belgique · Assesse · since 1990
  • R.S.A.T. similar
    Abbreviation of REBEL SQUAD AIRSOFT TEAM · Awans · since 2026
  • RSACO similar
    Abbreviation of R SQUARED AND CO · Computer consultancy and computer facilities management · Sint-Lambrechts-Woluwe · since 2024
  • R-S similar
    Name of an establishment of Centre public d'Action sociale de Courcelles · Combined facilities support activities · Courcelles · since 1968
  • RS similar
    Abbreviation of Radio Sport · Uitzenden van radioprogramma’s en distributie van audio · Kortrijk · since 1982
  • RS similar
    Retail sale of solid, liquid and gaseous fuels, excluding motor fuels · Dilbeek · since 2002
  • Sole trader similar
    Other specialised construction activities · since 2012
  • 'RS' similar
    Groothandel in ijzerwaren · Kampenhout · since 2015
  • Sole trader similar
    Bosbouw en bosbouwactiviteiten · since 2002
  • RS similar
    Abbreviation of Renaud Servais · Activities of holding companies · Sprimont · since 2020
  • RS similar
    Abbreviation of Racine Spirit · Retail sale of beverages, general range · Sint-Pieters-Woluwe · since 2020
  • RS similar
    Abbreviation of RIF SOLIDAIRE · Retail sale of second-hand clothing · Charleroi · since 2020
  • RS similar
    Abbreviation of RHINO SQUAD · Koekelberg · since 2023
  • RS³ similar
    Buying and selling of own real estate · Arlon · since 2008
  • RS similar
    Beauty care and other beauty treatments · Merelbeke-Melle · since 2011
  • R.S similar
    Limited-service restaurants, excluding mobile food services · Eghezée · since 2012
  • RS similar
    Abbreviation of LA RENAISSANCE SPORTIVE · Andere drinkgelegenheden · Liège · since 2012
  • RS+ similar
    Real estate agency activities · Kortrijk · since 2024
  • RS similar
    Abbreviation of Rudman sales · Advertising agencies · Edegem · since 2025
  • RS similar
    General construction of residential buildings · Herve · since 2026
  • RS similarin bankruptcy or liquidation
    since 2013

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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