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.
“BUILDER SAS”
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
12 registered enterprises with a name easily confused with yours.
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CUGNAUX · since 2024
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paris · since 2025
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General construction of residential buildings · As · since 2000
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General construction of residential buildings · Zedelgem · since 2019
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Buying and selling of own real estate · Landen · since 1997
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General construction of residential buildings · Vosselaar · since 2021
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Abbreviation of Building Evolutions · Business and other management consultancy · Kraainem · since 2022
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Other activities auxiliary to financial services, excluding insurance and pension funding · Comblain-au-Pont · since 2005
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Business and other management consultancy · Antwerpen · since 2022
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General construction of residential buildings · Kapellen · since 2025
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Groothandel in machines voor de mijnbouw, de bouwnijverheid en de weg- en waterbouw · CUGNAUX · since 2015
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Development of residential building projects · since 1992
Names that resemble it 41 registered names with shared words or a related spelling.
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Plumbing work · Brussel · since 2026
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Redange Attert · since 1978
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General construction of residential buildings · Moorslede · since 2022
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Engineering and related technical consultancy, excluding land surveyors · since 2025
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Other sports activities · Rotselaar · since 2026
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Other software publishing · Deerlijk · since 2016
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General construction of residential buildings · Elsene · since 2016
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Real estate agency activities · Gent · since 2021
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Renting and operating of own or leased residential real estate, excluding social housing · Sint-Joost-ten-Node · since 2016
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Activities of interior architects · Beerse · since 2023
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Other specialised construction activities · Zulte · since 2007
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Insulation installation · Ellezelles · since 2025
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Business and other management consultancy · Oudergem · since 1998
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Peer · since 1999
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Computer programming · Havelange · since 2016
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General construction of residential buildings · Hasselt · since 2020
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Joinery installation · Lendelede · since 2021
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Name of an establishment of BUILD’IN · Real estate agency activities · Oudergem · since 2021
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General construction of residential buildings · Oostende · since 2022
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Computer consultancy and computer facilities management · Zwevegem · since 2022
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Name of an establishment · Development of residential building projects · Eghezée · since 2006
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Luxemburg · since 2026
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General construction of residential buildings · Antwerpen · since 2023
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Business and other management consultancy · Antwerpen · since 2025
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Other specialised construction activities · Gent · since 2007
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Other business support services · Beringen · since 2013
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Development of residential building projects · Londerzeel · since 2016
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Other business support services · Herentals · since 2022
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Joinery installation · Stekene · since 2015
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Business and other management consultancy · Kontich · since 1996
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General construction of residential buildings · Antwerpen · since 2026
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Computer consultancy and computer facilities management · Gent · since 2022
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Other building finishing work · Sint-Pieters-Leeuw · since 2024
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General construction of residential buildings · Ranst · since 2024
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Computer consultancy and computer facilities management · Evere · since 2025
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Brussel · since 1975
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Renting and operating of own or leased non-residential real estate, excluding land · Veurne · since 2017
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Laying of wooden floor and wall coverings · since 2024
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Charleroi · since 1966
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Afvalwaterafvoer · since 2014
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General construction of residential buildings · Halle · since 2018