![Martin Doyen](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Martin Doyen
Analyst-Equity at
Groupe Bruxelles Lambert SA (Investment Company)
Net worth: 2 410 $ as of 29/06/2026
Profile
Mr. Martin Doyen is an Investment Analyst at Groupe Bruxelles Lambert SA. He is on the Board of Directors at Imerys SA.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/12/2025 | 100 ( 0% ) | 2 410 $ | 29/06/2026 |
Martin Doyen active positions
| Companies | Position | Start |
|---|---|---|
Groupe Bruxelles Lambert SA (Investment Company)
 Groupe Bruxelles Lambert SA (Investment Company) Financial ConglomeratesFinance GBL-IC is an active manager which aims to create value for their shareholders over the medium-term by investing in a portfolio of companies operating in various sectors including oil and gas, industrial services, industrial minerals processing, building materials, wines and spirits and energy. The firm seeks to promote the growth of a small number of investee companies, investing in companies that offer potential to create value for shareholders. They limit risk by constructing diversified portfolios. | Analyst-Equity | 31/07/2015 |
Former positions of Martin Doyen
| Companies | Position | End |
|---|---|---|
| IMERYS | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
5
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Imerys SA
 Imerys SA Construction MaterialsNon-Energy Minerals Explores, mines and processes industrial minerals | Non-Energy Minerals |
Groupe Bruxelles Lambert SA (Investment Company)
Groupe Bruxelles Lambert SA (Investment Company) Financial ConglomeratesFinance GBL-IC is an active manager which aims to create value for their shareholders over the medium-term by investing in a portfolio of companies operating in various sectors including oil and gas, industrial services, industrial minerals processing, building materials, wines and spirits and energy. The firm seeks to promote the growth of a small number of investee companies, investing in companies that offer potential to create value for shareholders. They limit risk by constructing diversified portfolios. | Finance |
- Stock Market
- Insiders
- Martin Doyen
Choose MarketScreener 
