Name check
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.
“IsAir”
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.
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Specialist medical practice · Overijse · since 2025
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Activities of interior architects · Tervuren · since 1998
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Hotels and similar accommodation · Bilzen-Hoeselt · since 2020
Names that resemble it 36 registered names with shared words or a related spelling.
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Hairdressing and barber services · since 2020
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Abbreviation of INSTITUUT VOOR SECURITY ADVISEURS - INSTITUT DES CONSEILLERS EN SECURITE · Villers-la-Ville · since 2002
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Etterbeek · since 2017
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Nutrition and dietetics services · since 2023
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Abbreviation of Inter Service Agencies · Wholesale of motor vehicle parts and accessories · Etterbeek · since 1978
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Abbreviation of INNOVATIONS SOCIALES ET ANIMATION · Youth work associations · Ottignies-Louvain-la-Neuve · since 1984
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Abbreviation of INTER SERVICE AGENCIES · Retail sale of hardware, building materials, paint and glass (general range) · Etterbeek · since 1987
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Abbreviation of INTERNATIONAL SERVICES & ADVICES · Market research and public opinion polling · Wavre · since 1987
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Abbreviation of INTERNATIONAL SOFTS AND APPLICATIONS · Brussel · since 1988
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Abbreviation of Ice Skating Association · Brugge · since 1987
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Abbreviation of Institut Sainte-Anne de Gosselies · Vrij gesubsidieerd gewoon technisch en beroepssecundair onderwijs · Charleroi · since 1987
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Abbreviation of INTERNATIONAL SHIPPING AGENCIES · Logistics services · Antwerpen · since 1988
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since 1989
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Abbreviation of INVEST SERVICE AND ADVICE · Business and other management consultancy · Schoten · since 1989
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Abbreviation of INFORMATION SYSTEMS ARCHITECTS · Business and other management consultancy · Deinze · since 1994
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Abbreviation of L'objet I · Sint-Lambrechts-Woluwe · since 1996
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Oudenburg · since 1996
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Name of an establishment of STRATEGIC MARKETING CONSULT · Certified accountants and tax accountants · Floreffe · since 1996
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Abbreviation of In-Line Skate Association · since 1997
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Nursing and midwifery · Olen · since 1999
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Retail sale of information and communication equipment · Maldegem · since 2002
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Activities of holding companies · since 2016
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Abbreviation of Informatie, Synthese en Analyse · Computer consultancy and computer facilities management · Buggenhout · since 2017
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Activities of holding companies · Herent · since 2017
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Wholesale of cars and light vans (up to 3.5 tonnes) · since 1968
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Vervaardiging van elektromotoren en van elektrische generatoren en transformatoren · since 2004
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Abbreviation of INDUSTRIAL SOLUTIONS IN AUTOMATION · Engineering and related technical consultancy, excluding land surveyors · Lontzen · since 2004
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Abbreviation of INTERNATIONAL SALES AGENCY · Business and other management consultancy · Waregem · since 2008
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HEM · since 2008
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Abbreviation of INDEPENDANT SALES ASSISTANCE · Graphic design and visual communication · Halen · since 2024
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Abbreviation of InnerSourceActivator · Business and other management consultancy · Zonhoven · since 2025
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Abbreviation of ISA vzw · Performing arts by artistic ensembles · Antwerpen · since 2026
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Other financial services · Ninove · since 2026
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Activities of head offices · Leuven · since 2015
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Insulation installation · Dilsen-Stokkem · since 2012
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Installation of electric heating, air conditioning, cooling and ventilation · Aalst · since 2010