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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.

“PROLAX”

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

19 registered enterprises with a name easily confused with yours.

  • PROLAX same name
    General construction of residential buildings · Ganshoren · since 2025
  • PROLAC very similar
    Niet-gespecialiseerde groothandel in niet-diepgevroren voedingsmiddelen, dranken en genotmiddelen · Nogent-sur-Seine · since 1996
  • PRO-LAB very similar
    Vervaardiging van elektronische onderdelen · Wijnegem · since 2010
  • Sole trader very similar
    Vervaardiging van metalen deuren en vensters · since 2012
  • PROLAN very similar
    Business and other management consultancy · Brugge · since 2007
  • PROMAX very similar
    Business and other management consultancy · Estinnes · since 1991
  • PROTAX very similar
    Non-scheduled passenger transport by road · Jette · since 1996
  • Sole trader very similar
    Other specialised construction activities · since 2014
  • PROLEX very similar
    Activities of bailiffs · Mortsel · since 2014
  • PROTAX very similar
    Office administrative and support services · Ganshoren · since 2017
  • Prolux very similar
    Roofing work · Gent · since 2020
  • PRO LUX very similar
    Wholesale of motor vehicle parts and accessories · Verviers · since 2021
  • Sole trader very similar
    Groothandel in papier- en kartonwaren · since 2022
  • PRO-LEX very similar
    Activities of lawyers · Brussel · since 2023
  • Sole trader very similar
    Retail sale of clothing and accessories for women, men, children and babies (general range) · since 2024
  • Sole trader very similar
    Washing and cleaning of motor vehicles · since 2008
  • PRODAX very similar
    Other specialised construction activities · Jette · since 2023
  • PROLUX very similar
    Renting and operating of own or leased residential real estate, excluding social housing · Hensies · since 2025
  • PROLAN very similarin bankruptcy or liquidation
    Manufacture of metal structures and parts of structures · Pelt · since 2014
Names that resemble it 26 registered names with shared words or a related spelling.
  • PROLAND similar
    Development of residential building projects · Antwerpen · since 2001
  • Prolama similar
    Computer consultancy and computer facilities management · Sint-Niklaas · since 2023
  • Prolaso similar
    Computer consultancy and computer facilities management · Machelen (Brab.) · since 2008
  • PROLACTO similar
    Agents specialised in the wholesale of other particular products · Kapellen · since 2018
  • ProLaFoW similar
    Abbreviation of Producteurs de lait de foin en Wallonie · Support activities for crop production · Gembloux · since 2018
  • Prolatio similar
    Plumbing work · Maasmechelen · since 2022
  • Prolarys similar
    Computer programming · Temse · since 2024
  • Prolaude similar
    Computing infrastructure, data processing, hosting and related activities · Tielt · since 2024
  • P.Roll similar
    Business and other management consultancy · Aartselaar · since 2012
  • Prolaidis similar
    lesquin · since 2013
  • ProLaurus similar
    Other education · Aalter · since 2016
  • Sole trader similar
    General cleaning of buildings · since 2026
  • PROLOG similar
    Business and other management consultancy · Laarne · since 1995
  • PROLOC similar
    Retail sale of hardware, building materials, paint and glass (general range) · Waterloo · since 2016
  • PROLEK similar
    Abbreviation of Promotie en Ondersteuningsfonds Landbouw en efficiënte keten · Other membership organisations · Dendermonde · since 2020
  • Proles similar
    Vermogensbeheer · Roeselare · since 2020
  • PRO LMN similar
    Specialist medical practice · Etterbeek · since 2022
  • ProLim similar
    General construction of residential buildings · Zaventem · since 2023
  • PROLUB similar
    Wholesale of solid, liquid and gaseous fuels and related products · Tournai · since 2010
  • PROLES similar
    Activities of holding companies · Knokke-Heist · since 2012
  • Sole trader similar
    Retail sale of information and communication equipment · since 2008
  • PROLED similar
    Other construction installation · Blégny · since 2023
  • Prolis similar
    Business and other management consultancy · Geel · since 2025
  • Prolainor similarin bankruptcy or liquidation
    Tournai · since 1969
  • Prolon similarin bankruptcy or liquidation
    Welkenraedt · since 1973
  • PROLEC similarin bankruptcy or liquidation
    Name of an establishment of DUPONT GROUP · Activities of holding companies · Gent · since 2018

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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