5 Most Valuable Belgian Companies in 2024

4. Groupe Bruxelles Lambert SA (OTC:GBLBF)

Market Capitalization: $9.6 Billion

Groupe Bruxelles Lambert SA (OTC:GBLBF) is a Belgian investment holding company that depends on a family shareholder base. It serves as one of the leading investors in Europe and manages a portfolio of listed, private, and alternative assets. The company claims to have a portfolio worth 17.2 billion euros. As of February 14, Groupe Bruxelles Lambert SA (OTC:GBLBF) is worth $9.6 billion and ranks among the most valuable Belgian companies in 2024.