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.
“OP Build”
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
10 registered enterprises with a name easily confused with yours.
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Algemene bouw van kantoorgebouwen · Antwerpen · since 2026
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General construction of other non-residential buildings · Sint-Pieters-Leeuw · since 2024
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Development of residential building projects · Hasselt · since 2024
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Site preparation · Sint-Joost-ten-Node · since 2026
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Redange Attert · since 1978
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Name of an establishment · Other construction installation · Beersel · since 2018
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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 building finishing work · Antwerpen · since 2017
Names that resemble it 12 registered names with shared words or a related spelling.
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General construction of residential buildings · Brugge · since 2012
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Buying and selling of own real estate · Herselt · since 1983
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General construction of residential buildings · Antwerpen · since 2000
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Other specialised construction activities · Schaarbeek · since 2018
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Name of an establishment of STS FINANCE · Development of residential building projects · Tienen · since 2020
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Engineering and related technical consultancy, excluding land surveyors · Leuze-en-Hainaut · since 2022
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Joinery installation · Zaventem · since 2026
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General construction of residential buildings · Tienen · since 2026
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Cutting, shaping and finishing of stone · Vorst · since 2024
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Other construction installation · Antwerpen · since 2017
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General construction of residential buildings · Maldegem · since 2018
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General construction of residential buildings · since 2019