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Is your company name already in the register?

Compared with the KBO register · free

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.

“SIGMAS”

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

14 registered enterprises with a name easily confused with yours.

  • SIGMAS same name
    Public relations and communication consultancy · Ukkel · since 2016
  • SIGMA very similar
    Abbreviation of Fédération des Représentants généraux de Matériels pour les Travaux publics et privés, pour le Bâtiment et la Manutention · Activities of business and employers' organisations · Evere · since 1966
  • SIGMA very similar
    Abbreviation of Syndicat des Importateurs de Gros Materiel Anglo-Americain · Elsene · since 1946
  • SIGMA very similar
    Wholesale of construction materials, general range · Beveren-Kruibeke-Zwijndrecht · since 1995
  • Sole trader very similar
    Agents in non-specialised wholesale trade · since 2015
  • Sigma very similar
    Activities of holding companies · Schilde · since 2018
  • Sigma very similar
    General electrical installation work · Antwerpen · since 2023
  • Sigma² very similar
    Market research and public opinion polling · Heist-op-den-Berg · since 2023
  • SIGMA S.P.A. very similar
    Altidona (FM) · since 1999
  • SIGMAX very similar
    Wholesale of information and communication equipment · Anderlecht · since 2017
  • SIGMAT very similar
    Abbreviation of SIG MATERIAUX · Wholesale of construction materials, general range · Charleroi · since 2019
  • Sole trader very similar
    General electrical installation work · since 2023
  • SIMAS very similar
    Activities of lawyers · Etterbeek · since 2023
  • Sin Mas very similar
    Vermogensbeheer · Zedelgem · since 2008
Names that resemble it 29 registered names with shared words or a related spelling.
  • SIGM similar
    Renting and operating of own or leased residential real estate, excluding social housing · Tournai · since 1993
  • Sigmacc similar
    Certified accountants and tax accountants · Mont-de-l'Enclus · since 2016
  • SIGMANO similar
    Business and other management consultancy · Ukkel · since 2018
  • SIGMAAE similar
    Computer consultancy and computer facilities management · Leuven · since 2020
  • SIGM similar
    Abbreviation of Soins Infirmiers GABRIEL Mallaury · Nursing and midwifery · Remicourt · since 2020
  • SigmaCo similar
    Activities of holding companies · Nivelles · since 2023
  • SIGMA16 similar
    Certified accountants and tax accountants · Soignies · since 2023
  • SIGMATAU similar
    Renting and operating of own or leased residential real estate, excluding social housing · Dendermonde · since 1990
  • SIGMATAU similar
    Renting and operating of own or leased residential real estate, excluding social housing · Rumst · since 1992
  • SIGMADER similar
    Activities of holding companies · Estaimpuis · since 2018
  • Sole trader similar
    Retail sale of watches and jewellery · since 2021
  • SigmaLab similar
    Computer programming · Grez-Doiceau · since 2021
  • SigmaCap similar
    Business and other management consultancy · Hasselt · since 2022
  • SIGMA RED similar
    Development of residential building projects · Lanaken · since 2023
  • Sigma Lex similar
    Name of an establishment of ADVOCATENKANTOOR LIEVENS & LIEVENS & KARPENKO · Activities of lawyers · Oostende · since 2003
  • SIGMA-INT. similar
    since 2006
  • SIGMANET similar
    Computer consultancy and computer facilities management · Oudergem · since 2007
  • SIGMACON similar
    Computer consultancy and computer facilities management · Genk · since 2025
  • Sigmo similar
    Specialist medical practice · Sint-Gillis (bij-Brussel) · since 2025
  • SIGMATRON similar
    Installatie van elektronische beveiligingssystemen · Gent · since 1991
  • SigmaHold similar
    Hasselt · since 2022
  • SIGMA TEAM similar
    Other non-specialised retail sale · Meppen, Niedersachsen · since 2022
  • Sigma-Fisc similar
    Other tax advisory services · Leuven · since 2023
  • SIGMADENT similar
    Manufacture of medical and dental instruments and supplies · Leuven · since 2010
  • SIGMANOTA similar
    Seneffe · since 2026
  • Name of an establishment of SIGMA CONSO · Computer programming · Anderlecht · since 2002
  • Sole trader similar
    Retail sale of information and communication equipment · since 2002
  • Sigmma similar
    Business and other management consultancy · Roeselare · since 2021
  • Web portal activities · Heist-op-den-Berg · since 2011

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