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.
“AB Building”
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
39 registered enterprises with a name easily confused with yours.
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General construction of residential buildings · Beringen · since 2025
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Renting and operating of own or leased residential real estate, excluding social housing · Bocholt · since 2015
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General construction of residential buildings · Beringen · since 2022
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Abbreviation of BROKER BUILDING · Real estate agency activities · Oostende · since 1987
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Site preparation · since 2023
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Antwerpen · since 1953
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General construction of residential buildings · Bree · since 1999
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Buying and selling of own real estate · Ingelmunster · since 2016
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General construction of residential buildings · Zonhoven · since 2018
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General construction of residential buildings · Brecht · since 2022
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General construction of other non-residential buildings · since 2022
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General construction of residential buildings · Genk · since 2023
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Other specialised construction activities · since 2023
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Name of an establishment of CB-Bouwprojecten · Other specialised construction activities · Willebroek · since 2009
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General construction of residential buildings · Antwerpen · since 2024
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Verstrekken van hypothecair krediet · Charleroi · since 1929
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Renting and operating of own or leased residential real estate, excluding social housing · Gent · since 1988
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Activities of holding companies · Brecht · since 2020
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Name of an establishment · Buying and selling of own real estate · Poperinge · since 2012
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Buying and selling of own real estate · Zedelgem · since 2003
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Painting of buildings · Stabroek · since 2014
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Retail sale of automotive fuel · Jalhay · since 2015
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Buying and selling of own real estate · Brussel · since 2018
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Roofing work · Oosterzele · since 2020
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Other specialised construction activities · Vilvoorde · since 2021
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Activities of holding companies · Antwerpen · since 2021
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Jette · since 2023
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Development of residential building projects · Bastogne · since 2023
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General construction of residential buildings · Oostkamp · since 2006
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General construction of residential buildings · since 2007
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Development of residential building projects · since 2023
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General construction of residential buildings · Grimbergen · since 2024
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Painting of buildings · Sint-Lievens-Houtem · since 2025
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General construction of residential buildings · Zaventem · since 2026
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Sint-Genesius-Rode · since 2026
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Zaventem · since 2026
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Vervaardiging van artikelen van beton voor de bouw · since 2019
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General construction of residential buildings · since 2019
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Other building cleaning and industrial cleaning · since 2025
Names that resemble it 16 registered names with shared words or a related spelling.
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Other building finishing work · Sint-Pieters-Leeuw · since 2026
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Business and other management consultancy · Dilbeek · since 2015
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Name of an establishment of FIRMENICH BELGIUM · Vervaardiging van groente- en fruitsappen · Ottignies-Louvain-la-Neuve · since 1973
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Name of an establishment of ReBoFlex · General construction of residential buildings · Tielt · since 2002
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Name of an establishment · General construction of residential buildings · Halle · since 2003
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Name of an establishment · General construction of residential buildings · Heusden-Zolder · since 2022
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Name of an establishment of Federale Real Estate Investment Management · Renting and operating of own or leased non-residential real estate, excluding land · Brussel · since 2010
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Name of an establishment · Development of residential building projects · Ronse · since 2011
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Name of an establishment · Real estate agency activities · Rochefort · since 2012
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Name of an establishment · Renting and operating of own or leased residential real estate, excluding social housing · Aalst · since 2004
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Name of an establishment · Other building finishing work · Elsene · since 2006
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Renting and operating of own or leased residential real estate, excluding social housing · Wingene · since 2008
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Name of an establishment · General construction of residential buildings · Lommel · since 2008
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General construction of other non-residential buildings · Bilzen-Hoeselt · since 2023
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Installation of electric heating, air conditioning, cooling and ventilation · Sint-Truiden · since 2024
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Bricklaying and masonry work · since 2017