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Is your company name still free?

Compared with the KBO register · free

Type the name you want to use. You see at once whether an active company already has the same or a similar name, and whether it works in your sector.

“SunBuild”

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.

Same or very similar names

2 registered enterprises with a name easily confused with yours.

  • SunBuild same name
    General electrical installation work · Etterbeek · since 2025
  • SUN BUILDING very similar
    Handel in elektriciteit · Sint-Niklaas · since 2011
Names that resemble it 25 registered names with shared words or a related spelling.
  • SUSTAINBUILD similar
    Engineering and related technical consultancy, excluding land surveyors · Vosselaar · since 2021
  • StanBuild similar
    Other specialised construction activities · Schaarbeek · since 2023
  • NBUILD similar
    Name of an establishment of EURO INTERFOT · Development of residential building projects · Grimbergen · since 1992
  • Sole trader similar
    Business and other management consultancy · since 2017
  • Superbuild similar
    General construction of residential buildings · Heusden-Zolder · since 2014
  • SASAN BUILD similar
    General construction of residential buildings · Charleroi · since 2015
  • SUPRA BUILD similar
    Retail sale of hardware, building materials, paint and glass (general range) · Charleroi · since 2019
  • SO-BUILD similar
    Floor and wall tiling · Rotselaar · since 1992
  • Sebuild similar
    Name of an establishment of Bouwplek · General construction of residential buildings · Londerzeel · since 2014
  • INBUILD similar
    General construction of residential buildings · Sint-Pieters-Leeuw · since 2020
  • Sole trader similar
    Other building finishing work · since 2022
  • SD BUILD similar
    Other specialised construction activities · Sint-Pieters-Leeuw · since 2022
  • Sole trader similar
    Vervaardiging van overige geconfectioneerde artikelen van textiel, muv kleding · since 2022
  • eNBuild similar
    Activities of building architects · Beveren-Kruibeke-Zwijndrecht · since 2023
  • CN² Build similar
    General construction of residential buildings · Houthalen-Helchteren · since 2024
  • S2Build similar
    General construction of residential buildings · Heist-op-den-Berg · since 2025
  • MN BUILD similar
    General construction of residential buildings · Dilbeek · since 2025
  • BN BUILD similar
    Lendelede · since 2026
  • Build similar
    Redange Attert · since 1978
  • @Build similar
    General construction of residential buildings · Moorslede · since 2022
  • Sole trader similar
    Engineering and related technical consultancy, excluding land surveyors · since 2025
  • S.C. BUILD similar
    Business and other management consultancy · Avelgem · since 2025
  • Build similar
    Other sports activities · Rotselaar · since 2026
  • S-BUILD similarin bankruptcy or liquidation
    General construction of residential buildings · Maasmechelen · since 2011
  • SK BUILD similarin bankruptcy or liquidation
    Site preparation · Brussel · since 2021

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. A name can be free in the register and still be protected as a trademark. Trademarks are searched in the 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.

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