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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.

“n-Side”

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

22 registered enterprises with a name easily confused with yours.

  • n-Side same name
    Other software publishing · Ottignies-Louvain-la-Neuve · since 2000
  • INSIDE very similar
    Activities of building architects · Lasne · since 1988
  • Inside very similar
    Activities of interior architects · Brugge · since 1991
  • Inside very similar
    Vorst · since 1998
  • INSIDE very similar
    since 2001
  • Onside very similar
    Business and other management consultancy · Mechelen · since 2014
  • Retail sale of other cultural and recreation goods · since 2016
  • Graphic design and visual communication · since 2018
  • INSIDE very similar
    Activiteiten van industriële designers · Leuven · since 2019
  • Inside very similar
    Other education · Hoogstraten · since 2022
  • IN-SIDE very similar
    General construction of residential buildings · Jette · since 2011
  • Onside very similar
    Advertising agencies · Bierbeek · since 2026
  • S.I.D.E. very similar
    Abbreviation of Services Internationaux de Développement Economique · Elsene · since 1968
  • Side very similar
    Name of an establishment of M&B · Limited-service restaurants, excluding mobile food services · Hasselt · since 1962
  • SIDE very similar
    Abbreviation of SERVICE INSTALLATION, DEPANNAGE ET ENTREIEN · Frasnes-lez-Anvaing · since 1998
  • SIDE very similar
    Non-specialised retail sale with food, beverages or tobacco predominating · Arendonk · since 2007
  • B-SIDE very similar
    Computer programming · Tournai · since 2000
  • D-SIDE very similar
    Organisation of conventions and trade shows · Evere · since 2000
  • iSide very similar
    Computing infrastructure, data processing, hosting and related activities · Sint-Pieters-Leeuw · since 2016
  • DSide very similar
    Buying and selling of own real estate · Blégny · since 2012
  • INSIDE very similarin bankruptcy or liquidation
    Gent · since 1977
  • onSIDE very similarin bankruptcy or liquidation
    Retail sale of information and communication equipment · Brasschaat · since 2005
Names that resemble it 28 registered names with shared words or a related spelling.
  • NSID similar
    Wholesale of other food products · Mouscron · since 2012
  • NEWINSIDE similar
    Business and other management consultancy · Rixensart · since 2019
  • N.S.I. similar
    Vervaardiging van computers en randapparatuur · Bilzen-Hoeselt · since 1988
  • N.S.I. similar
    Abbreviation of NSI IT Software & Services · Computer programming · Awans · since 1993
  • NSI similar
    Abbreviation of NORD SUD INTERNATIONAL · Agents and brokers in banking services · Wavre · since 2013
  • NSI similar
    Property management for co-owned buildings (syndics) · Evere · since 2022
  • N.S.I. similar
    Abbreviation of NOEL SIMONS INFIRMIER · Pepinster · since 2012
  • b-inside similar
    Computer programming · Waregem · since 1986
  • Nutrition and dietetics services · since 2018
  • NETSIDE similar
    Computer programming · Visé · since 2013
  • Pre-press and pre-media services · since 2026
  • Finside similar
    Business and other management consultancy · Wetteren · since 2021
  • Day spas, saunas and steam baths · since 2016
  • KINSIDE similar
    Activities of lawyers · Brussel · since 2022
  • Tourist information services · since 2025
  • NEUROINSIDE similar
    Specialist medical practice · Montigny-le-Tilleul · since 2025
  • SKINside similar
    Name of an establishment of Joohm · Activities of holding companies · Lokeren · since 1978
  • AVONSIDE similar
    Grez-Doiceau · since 1985
  • BEINSIDE similar
    Activities of interior architects · Mouscron · since 2013
  • DI INSIDE similar
    Site preparation · Charleroi · since 2021
  • AM Inside similar
    Hairdressing and barber services · Gent · since 2022
  • CA INSIDE similar
    Joinery installation · Namur · since 2011
  • BS INSIDE similar
    Name of an establishment of TOTOBEN · General construction of residential buildings · Drogenbos · since 2024
  • AC Inside similar
    Wholesale of other food products · Waterloo · since 2026
  • GREENSIDE similar
    Vervaardiging van filtreertoestellen · Chaumont-Gistoux · since 2014
  • LemonSide similar
    Business and other management consultancy · Jette · since 2021
  • Tominside similar
    Abbreviation of Tominside. Made to work · Activities of holding companies · Ukkel · since 2009
  • N.S.I. similarin bankruptcy or liquidation
    Abbreviation of New Star of India · Full-service restaurants · Sint-Joost-ten-Node · since 1997

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