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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.

“SIXIS”

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.

  • SIXIS same name
    Business and other management consultancy · Mons · since 2018
  • Sixie very similar
    Temporary employment agencies and other provision of personnel · Roeselare · since 2021
  • SITIS very similar
    Groothandel in kantoor- en winkelmeubelen · Tienen · since 1986
  • SIGIS very similar
    Wezembeek-Oppem · since 1993
  • SIFI'S very similar
    On-demand passenger transport by chauffeured vehicle · Wemmel · since 2018
  • VIXIS very similar
    Buying and selling of own real estate · Kortrijk · since 2019
  • SIDIS very similar
    Other business support services · Geel · since 2020
  • Sports and recreation education · since 2020
  • FIXIS very similar
    Business and other management consultancy · Braine-l'Alleud · since 2020
  • SIRIS very similar
    Agents in the wholesale of food, beverages and tobacco · Schoten · since 2020
  • SINIS very similar
    Limited-service restaurants, excluding mobile food services · Niel · since 2023
  • SILIS (sole trader) very similar
    Other specialised construction activities · since 2023
  • Sigi’s very similar
    Retail sale of newspapers and periodicals · Middelkerke · since 2024
Names that resemble it 34 registered names with shared words or a related spelling.
  • SIS similar
    Name of an establishment of Centre public d'Action sociale de Mons · Ondersteunende diensten in verband met de bosbouw · Mons · since 1968
  • SIX similar
    Plumbing work · Izegem · since 1978
  • S.I.S. similar
    Abbreviation of Station Indépendante Satellite · Schaarbeek · since 1982
  • S.I.S. similar
    Abbreviation of SOCIETE D'INVESTIGATION ET DE SECURITE · Investigation and private security services · Floreffe · since 1988
  • S.I.S. similar
    Name of an establishment of SOCIETE COOPERATIVE D'EXPLOITATION RADIOPHONIQUE · Advertising agencies · Liège · since 1988
  • S.I.S. similar
    Abbreviation of SWINNEN INDUSTRIE SERVICE · Manufacture of metal structures and parts of structures · Balen · since 1988
  • S.I.S. similar
    Abbreviation of SOPURA INTERNATIONAL SERVICES · Market research and public opinion polling · Seneffe · since 1991
  • S.I.S. similar
    Abbreviation of SYNDICAT D'INITIATIVE DE SERAING · Verhuur en lease van vaat- en glaswerk, keuken- en tafelgerei, elektrische huishoudapparaten en andere huishoudelijke benodigdheden · Seraing · since 1992
  • S.I.S. similar
    Abbreviation of SUCESS IN STUDIES · Elsene · since 1992
  • S.I.S. similar
    Abbreviation of Syndicat d'Initiative de Silly · Silly · since 1994
  • S.I.S. similar
    Abbreviation of SANITAIRE INSTALLATIES SNELDIENST · Plumbing work · Beerse · since 1995
  • SIS similar
    Abbreviation of Syndicat d'initiative de Schaerbeek · Schaarbeek · since 1995
  • S.I.S. similar
    Abbreviation of SPIRIT INVEST et SERVICES · Computer consultancy and computer facilities management · Elsene · since 1996
  • S.I.S. similar
    Abbreviation of SYNAPHARM INDUSTRIAL SYNTHESIS · Vervaardiging van andere organische chemische basisproducten · Grâce-Hollogne · since 1999
  • S.I.S. similar
    Abbreviation of SOLID I.T. SOLUTIONS · Computer consultancy and computer facilities management · Mechelen · since 2001
  • SIS similar
    Abbreviation of SOCIETE INDUSTRIELLE DE SERVICES · Activities of holding companies · Brussel · since 2015
  • SIX+ similar
    Abbreviation of SIX PLUS · Business and other management consultancy · Anhée · since 2016
  • Other education · since 2022
  • Sis similar
    Limited-service restaurants, excluding mobile food services · Wijnegem · since 2019
  • SIS similar
    Trade name of MUNRI · Retail sale of women's outerwear · Hasselt · since 2019
  • S.I.S. similar
    Uitzenden van radioprogramma’s en distributie van audio · Anderlecht · since 2020
  • S.I.S. similar
    Abbreviation of SMART INVESTING SOLUTIONS · Other information service activities · Schilde · since 2020
  • SIS similar
    Other specialised construction activities · Zoersel · since 2010
  • S.I.S similar
    Name of an establishment of SPEED IMMO SERVICE · General electrical installation work · Aywaille · since 2010
  • S.I.S. similar
    Abbreviation of Sealand Invest & Services · Koksijde · since 2006
  • SIX similar
    Abbreviation of SIX GROUP · Fitness centres · Visé · since 2026
  • SILEXIS similar
    Business and other management consultancy · Oudergem · since 2016
  • Other business support services · since 2020
  • SIXINCH similar
    Manufacture of dining room, living room, bedroom and bathroom furniture · Antwerpen · since 2006
  • SINUXIS similar
    Computer consultancy and computer facilities management · Asse · since 2006
  • STRIXIS similar
    Computer consultancy and computer facilities management · Aartselaar · since 2025
  • Hairdressing and barber services · since 1992
  • Business and other management consultancy · since 2007
  • S.I.S. similarin bankruptcy or liquidation
    Abbreviation of SOCIETE INTERNATIONAL DE SECURITE · Hemiksem · since 1994

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