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.
“Optimiso group”
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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Asse · since 2026
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Other information technology and computer services · Sint-Niklaas · since 2016
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Detailhandel in overige bouwmaterialen, n.e.g. · Antwerpen · since 2022
Names that resemble it 26 registered names with shared words or a related spelling.
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Other business support services · Brasschaat · since 1976
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Wholesale of information and communication equipment · Evere · since 1995
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Alkmaar · since 2017
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Activities of holding companies · Kortrijk · since 2023
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Activities of holding companies · Grez-Doiceau · since 2024
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Repair and maintenance of machinery · Amay · since 2023
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Abbreviation of ISOLATION GROUP · Mons · since 1990
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Retail sale of other second-hand goods, excluding clothing · Ukkel · since 2013
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Full-service restaurants
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Name of an establishment of BIEFSTUK · Full-service restaurants · Leuven · since 2016
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Public relations and communication consultancy · Neupré · since 2021
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Groothandel in werkkleding · Wevelgem · since 2023
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Business and other management consultancy · since 2012
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Engineering and related technical consultancy, excluding land surveyors · Mechelen · since 2012
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AMSTERDAM · since 2007
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Insurance agents and brokers · Merelbeke-Melle · since 2012
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Other building cleaning and industrial cleaning · Antwerpen · since 2024
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Activities of interior architects · Kortenberg · since 2018
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Other business support services · Gent · since 2008
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General cleaning of buildings · Liège · since 2023
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Activities of holding companies · Sint-Agatha-Berchem · since 1999
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Manufacture of metal structures and parts of structures · since 2023
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Graphic design and visual communication · since 2018
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Retail sale of information and communication equipment · Elsene · since 2020
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Activities of holding companies · Zemst · since 2020
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Agents in non-specialised wholesale trade · since 2019