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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.

“Cosius”

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

13 registered enterprises with a name easily confused with yours.

  • Cosius same name
    Business and other management consultancy · Kortrijk · since 2025
  • consius very similar
    Abbreviation of CONSIUS ACCOUNTANTS & BELASTINGCONSULENTEN · Certified accountants and tax accountants · Schoten · since 1997
  • COSINUS very similar
    Abbreviation of COSINUS MJ · Rumes · since 2005
  • COSINUS very similar
    Business and other management consultancy · Ukkel · since 2024
  • COSINUS very similar
    Site preparation · Eupen · since 2025
  • Corsius very similar
    Genk · since 2026
  • COSIS very similar
    Public relations and communication consultancy · Soignies · since 2013
  • COBIUS very similar
    Brussel · since 2015
  • Casius very similar
    Name of an establishment of SOLVARI BELGIË · Web portal activities · Geraardsbergen · since 2017
  • Codius very similar
    Vervaardiging van andere machines voor specifieke doeleinden n.e.g. · Roeselare · since 2005
  • Corius very similar
    Name of an establishment of interlinked.law · Activities of lawyers · Antwerpen · since 2007
  • CONIUS very similar
    Other legal services · Veurne · since 2024
  • Other non-specialised retail sale · since 2025
Names that resemble it 26 registered names with shared words or a related spelling.
  • COSI similar
    Wholesale of household textiles and bedding · Harelbeke · since 1992
  • COSI similar
    Non-specialised retail sale with food, beverages or tobacco predominating · Charleroi · since 1995
  • COSI similar
    Abbreviation of COSI COMMUNICATIONS · Uitgeven van tijdschriften · Kortenberg · since 1998
  • COSI similar
    Abbreviation of CONCEPT SOCIAL INNOVENT · Other social work without accommodation · Verviers · since 2018
  • Other retail sale of food · since 1999
  • COSI similar
    Full-service restaurants · Aarschot · since 2011
  • Beauty care and other beauty treatments · since 2026
  • Limited-service restaurants, excluding mobile food services · since 2004
  • Cosignus similar
    Urban planning and landscape architecture · Menen · since 2004
  • COSIX similar
    Vervaardiging van parfums en toiletartikelen · Elsene · since 1985
  • COSIM similar
    Hotels and similar accommodation · Oostende · since 1992
  • "CONFUSIUS" similar
    Business and other management consultancy · Keerbergen · since 2019
  • Cornusius similar
    Activities of lawyers · Deinze · since 2025
  • COSIMO similar
    Brussel · since 1984
  • Cosign similar
    Agents in non-specialised wholesale trade · Diest · since 1992
  • COSICO similar
    Lochristi · since 2000
  • Cosi Cosi similar
    Name of an establishment of HUSH · Wholesale of household textiles and bedding · Zele · since 2000
  • Cosine similar
    Name of an establishment of HUBA · Retail sale of women's outerwear · Hasselt · since 2013
  • COSIMA similar
    Business and other management consultancy · Bonheiden · since 2017
  • COSILY similar
    Vermogensbeheer · Poperinge · since 2017
  • Cocosi similar
    Buying and selling of own real estate · Tessenderlo-Ham · since 2021
  • COSIBO similar
    Engineering and related technical consultancy, excluding land surveyors · Nivelles · since 2021
  • cosima similar
    Other information technology and computer services · Wommelgem · since 2010
  • COSICT similar
    Retail sale of clothing and accessories for women, men, children and babies (general range) · Kasterlee · since 2004
  • Cosi Cosi similar
    Name of an establishment of Freedom · Full-service restaurants · Gent · since 2025
  • Cosino similar
    Computer consultancy and computer facilities management · Erpe-Mere · since 2025

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