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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.

“Alsem”

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

6 registered enterprises with a name easily confused with yours.

  • Alsem same name
    Varkensvetmesterijen · Deinze · since 2012
  • ALSEC very similar
    Abbreviation of ALARME ET SECURITE · General electrical installation work · Nivelles · since 1987
  • ALSER (sole trader) very similar
    Non-specialised retail sale with food, beverages or tobacco predominating · since 2025
  • ALSET very similar
    Other software publishing · Herzele · since 2019
  • CALSEM very similar
    Production of electricity from non-renewable sources · Aalst · since 2010
  • MALSEM very similar
    Pig breeding farms · Aalter · since 2004
Names that resemble it 26 registered names with shared words or a related spelling.
  • ALSEMACO similar
    Business and other management consultancy · Boortmeerbeek · since 2026
  • Alsega similar
    Day spas, saunas and steam baths · Temse · since 2017
  • Alseho similar
    Agents in the wholesale of timber and building materials · Evergem · since 2017
  • ALSETA similar
    Cafés and bars · Gent · since 2011
  • A.L.S. similar
    Abbreviation of Arts, Loisirs et Sports Bellefontaine · Renting and operating of own or leased non-residential real estate, excluding land · Tintigny · since 1979
  • A.L.S. similar
    Abbreviation of ALL LETTERING SCREEN · Other manufacturing not elsewhere classified · Ittre · since 1989
  • A.L.S. similar
    Heist-op-den-Berg · since 1994
  • A.L.S. similar
    Other education · Brussel · since 1995
  • A.L.S. similar
    Groothandel in weefsels, stoffen en fournituren · Verlaine · since 2001
  • ALS similar
    Buying and selling of own real estate · Malle · since 2013
  • ALS similar
    Abbreviation of ANTWERP LASHING & SECURING · Vrachtbehandeling in zeehavens · Beveren-Kruibeke-Zwijndrecht · since 2013
  • A.L.S. similar
    On-demand passenger transport by chauffeured vehicle · Antwerpen · since 2019
  • A.L.S. similar
    Abbreviation of Avalon Liquid Solutions · Antwerpen · since 2019
  • ALS similar
    Translation services · Antwerpen · since 2023
  • A.L.S. similar
    Abbreviation of ALGEMENE LUCHTVAARTSCHOOL · Diensten in verband met de luchtvaart · Ardooie · since 2008
  • A.L.S. similar
    Abbreviation of Advanced Logistic Solutions · Logistics services · Brecht · since 2011
  • ALS similar
    Engineering and related technical consultancy, excluding land surveyors · Herve · since 2012
  • A.L.S. similar
    Warehousing and storage · Fleurus · since 2005
  • ALS similar
    Agents in the wholesale of textiles, clothing, fur, footwear and leather goods · since 2006
  • Other specialised construction activities · since 2022
  • Agents in the wholesale of food, beverages and tobacco · since 2022
  • Other postal and courier activities · since 2026
  • ALSEMPHARMA similar
    Retail sale of pharmaceutical products · Beersel · since 1997
  • VANALSEM similar
    Sint-Genesius-Rode · since 1992
  • Ukkel · since 2025
  • ALJASEM similarin bankruptcy or liquidation
    Retail sale of clothing and accessories for women, men, children and babies (general range) · since 2019

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