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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.

“Master 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.

Same or very similar names

4 registered enterprises with a name easily confused with yours.

  • Master Building same name
    Milano · since 1977
  • Master Building same name
    Name of an establishment of STUCCO-ARTE · Plastering work · Wommelgem · since 2013
  • Masterbuild very similar
    Screed work · Sint-Katelijne-Waver · since 1991
  • Master Build very similar
    General construction of residential buildings · Sint-Niklaas · since 2024
Names that resemble it 54 registered names with shared words or a related spelling.
  • MA BUILDING similar
    Joinery installation · Boom · since 2022
  • Sole trader similar
    General construction of other non-residential buildings · since 2025
  • Hotels and similar accommodation · Brussel · since 1969
  • Sole trader similar
    Other building finishing work · since 1973
  • Max Building similar
    Development of residential building projects · Anderlecht · since 1977
  • MAXBUILDING similar
    General construction of residential buildings · Sint-Pieters-Leeuw · since 2023
  • MAV BUILDING similar
    Other building finishing work · Sint-Pieters-Leeuw · since 2023
  • Mac Building similar
    Bonheiden · since 2026
  • Name of an establishment of Federale Overheidsdienst Economie, K.M.O., Middenstand en Energie · Openbaar bestuur op het gebied van het bedrijfsleven; stimuleren van het bedrijfsleven · Sint-Joost-ten-Node · since 1968
  • Name of an establishment of YSER BUILDING - Agence Real - Agence 2000 · Property management for co-owned buildings (syndics) · Middelkerke · since 1975
  • MEIRBUILDING similar
    Full-service restaurants · Antwerpen · since 1991
  • Sole trader similar
    General construction of residential buildings · since 2024
  • General construction of residential buildings · Dilbeek · since 2021
  • Sole trader similar
    General construction of residential buildings · since 2022
  • General construction of residential buildings · Anderlecht · since 2022
  • Name of an establishment of MAKO ENGINEERING · Insulation installation · Kraainem · since 2009
  • Buying and selling of own real estate · Antwerpen · since 2005
  • Sole trader similar
    Other tax advisory services · since 1999
  • Sole trader similar
    Other construction installation · since 2014
  • M Building similar
    General construction of residential buildings · Heusden-Zolder · since 2022
  • M-BUILDING similar
    Real estate agency activities · Rochefort · since 2012
  • R-BUILDING similar
    General construction of residential buildings · Antwerpen · since 2023
  • MASTER BUD similar
    General construction of residential buildings · Opwijk · since 2026
  • Aywaille · since 1970
  • SOFIA · since 2001
  • General construction of residential buildings · Affligem · since 2022
  • Abbreviation of Vereniging van Mede-eigenaars "Weber Building" te Antwerpen, Verbindingsdok - Westkaai 26-30 · Antwerpen · since 2005
  • Buying and selling of own real estate · Knokke-Heist · since 2006
  • Wholesale of beverages, general range · Rumst · since 2007
  • since 2025
  • MV BUILDING similar
    Vervaardiging van gebreide en gehaakte kleding · Sint-Niklaas · since 1987
  • General construction of residential buildings · Gent · since 1993
  • MASTERBULK similar
    Freight transport by road · Gent · since 1997
  • Sole trader similar
    Bricklaying and masonry work · since 2020
  • MJ BUILDING similar
    Development of residential building projects · Tongeren-Borgloon · since 2015
  • DR BUILDING similar
    General construction of residential buildings · Brussel · since 2016
  • MH Building similar
    General construction of residential buildings · Denderleeuw · since 2016
  • MD BUILDING similar
    Other specialised construction activities · Schaarbeek · since 2017
  • M-J BUILDING similar
    Buying and selling of own real estate · Kasterlee · since 2021
  • Buying and selling of own real estate · Mechelen · since 2021
  • ML BUILDING similar
    General construction of residential buildings · Machelen (Brab.) · since 2021
  • Sole trader similar
    General construction of other non-residential buildings · since 2022
  • Installation of electric heating, air conditioning, cooling and ventilation · Schoten · since 2023
  • MG BUILDING similar
    Development of residential building projects · Kortrijk · since 2023
  • MP BUILDING similar
    Development of residential building projects · Laarne · since 2011
  • KR BUILDING similar
    General construction of residential buildings · Heusden-Zolder · since 2003
  • MM Building similar
    Abbreviation of Vereniging van Mede-eigenaars MM Building, Antwerpen Belgiëlei 140 · Antwerpen · since 2000
  • FR BUILDING similar
    Alken · since 2006
  • RR BUILDING similar
    Business and other management consultancy · Genappe · since 2024
  • MN BUILDING similar
    General construction of residential buildings · Grimbergen · since 2025
  • E&R-BUILDING similar
    General construction of residential buildings · Nazareth-De Pinte · since 1998
  • General construction of residential buildings · Dilsen-Stokkem · since 2007
  • HR BUILDING similarin bankruptcy or liquidation
    Name of an establishment of TEAM HOLDING · Site preparation · since 2018
  • MT BUILDING similarin bankruptcy or liquidation
    General construction of residential buildings · Liège · since 2003

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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