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Name check

Compared with the KBO register · free

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.

“Sigma Control bv”

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

8 registered enterprises with a name easily confused with yours.

  • Wholesale of other machinery and equipment · Barendrecht · since 2007
  • 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
  • SIGMA (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
Names that resemble it 14 registered names with shared words or a related spelling.
  • SIGMACON similar
    Computer consultancy and computer facilities management · Genk · since 2025
  • SIGMA CONSO similar
    Computer programming · Anderlecht · since 2002
  • SigmaCo similar
    Activities of holding companies · Nivelles · since 2023
  • Business and other management consultancy · Sint-Genesius-Rode · since 2003
  • KlimaControl similar
    Weert · since 2015
  • Installation of electric heating, air conditioning, cooling and ventilation · since 2015
  • KLIMACONTROL similar
    Installation of electric heating, air conditioning, cooling and ventilation · Pelt · since 2024
  • SD-Control similar
    General electrical installation work · Wijnegem · since 2019
  • General electrical installation work · since 2023
  • Vervaardiging van andere elektrische apparatuur · since 1987
  • Risk and damage evaluation · Zaventem · since 2023
  • Sigmacc similar
    Certified accountants and tax accountants · Mont-de-l'Enclus · since 2016
  • Bricklaying and masonry work · Zwalm · since 2024
  • VIACONTROL similarin bankruptcy or liquidation
    Office administrative and support services · Liège · since 1977

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