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.
“CASTEL CONSTRUCTION”
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
28 registered enterprises with a name easily confused with yours.
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Dalhem · since 2001
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Joinery installation · since 2023
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Zaventem · since 2025
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General construction of residential buildings · since 2018
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since 2013
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General construction of residential buildings · since 2016
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Installation of industrial machinery and equipment · since 2014
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Other specialised construction activities · Kraainem · since 2023
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Renting and operating of own or leased residential real estate, excluding social housing · Libramont-Chevigny · since 1978
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General construction of residential buildings · Schilde · since 1995
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Name of an establishment of NAZANIN · Non-specialised retail sale with food, beverages or tobacco predominating · since 2017
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Site preparation · since 2020
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Site preparation · since 2020
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Site preparation · since 2020
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General construction of residential buildings · since 2020
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Site preparation · since 2020
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Painting of buildings · since 2021
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General construction of residential buildings · since 2022
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Insulation installation · since 2023
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Other building cleaning and industrial cleaning · since 2023
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Site preparation · since 2025
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General cleaning of buildings · since 2025
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Plastering work · since 2025
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Other construction installation · since 2025
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Name of an establishment of Construction Lixon Courtin · General construction of residential buildings · Charleroi · since 1946
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Sint-Gillis (bij-Brussel) · since 1989
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Insulation installation · since 2013
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Baggerwerken · since 2020
Names that resemble it 42 registered names with shared words or a related spelling.
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General construction of residential buildings · Grâce-Hollogne · since 2007
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Abbreviation of GODEAU Emmanuel et Louis CONSTRUCTION · Installation of electric heating, air conditioning, cooling and ventilation · Eghezée · since 2025
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Joinery installation · Brussel · since 2025
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General construction of residential buildings · since 2021
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Other building finishing work · Machelen (Brab.) · since 2022
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General construction of residential buildings · Nassogne · since 1999
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General construction of residential buildings · Ans · since 2000
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Plastering work · Ans · since 2012
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Name of an establishment · General construction of residential buildings · Liège · since 2014
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General construction of residential buildings · since 2013
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Landscape service activities · Sint-Jans-Molenbeek · since 2013
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Bricklaying and masonry work · since 2014
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Name of an establishment of EE Immobilier · General construction of residential buildings · Dalhem · since 2014
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Cutting, shaping and finishing of stone · since 2016
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Bricklaying and masonry work · since 2016
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Name of an establishment · Roofing work · Hastière · since 2017
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Bouw van water- en gasdistributienetten · since 2019
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General construction of residential buildings · since 2021
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General construction of residential buildings · Estinnes · since 2021
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Development of residential building projects · Lanaken · since 2022
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General construction of residential buildings · Herstal · since 2022
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General construction of residential buildings · Anderlecht · since 2023
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General construction of residential buildings · Anderlecht · since 2023
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Name of an establishment of CARNEVALI TOITURE · General construction of residential buildings · Virton · since 2009
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Bricklaying and masonry work · Durbuy · since 2010
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General construction of residential buildings · since 2023
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General construction of residential buildings · Tervuren · since 2012
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General construction of residential buildings · since 2019
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General construction of residential buildings · Fexhe-le-Haut-Clocher · since 2005
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Repair and maintenance of electrical equipment · Nassogne · since 2025
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General construction of residential buildings · Morlanwelz · since 2026
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General construction of residential buildings · Gerpinnes · since 2019
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Name of an establishment of M&L COMPANY · General construction of residential buildings · Dilbeek · since 2020
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Development of residential building projects · Olne · since 2021
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General construction of residential buildings · Zaventem · since 2022
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General construction of residential buildings · Sint-Pieters-Leeuw · since 2025
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General construction of residential buildings · Liège · since 2015
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since 2019
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General construction of residential buildings · since 2021
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General construction of residential buildings · Binche · since 2011
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since 2006
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General construction of residential buildings · Remicourt · since 2021