Profile
Jan Willem Werker worked as a Director at D&O Vermogensbeheer BV and as Hoofd van Beleggingen at Mercurius Heerlen BV from 1997 to 2004.
Former positions of Jan Willem Werker
| Companies | Position | End |
|---|---|---|
Mercurius Heerlen BV
 Mercurius Heerlen BV Investment ManagersFinance Mercurius Heerlen BV is a privately-held investment company established in 1981 and headquartered in Heerlen, the Netherlands. The firm is the investment vehicle of the real estate entrepreneur Hendrikus Hubertus Franciscus (Henk) Stienstra and is wholly-owned by Stichting Administratiekantoor Aandelen Stienstra, established in 1987. | Corporate Officer/Principal | 2004-01-31 |
D&O Vermogensbeheer BV
 D&O Vermogensbeheer BV Investment ManagersFinance D&O Vermogensbeheer BV was engaged in provision of asset management services. The company was founded in 2002 and was headquartered in Maastricht, the Netherlands. | Director/Board Member | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Mercurius Heerlen BV
Mercurius Heerlen BV Investment ManagersFinance Mercurius Heerlen BV is a privately-held investment company established in 1981 and headquartered in Heerlen, the Netherlands. The firm is the investment vehicle of the real estate entrepreneur Hendrikus Hubertus Franciscus (Henk) Stienstra and is wholly-owned by Stichting Administratiekantoor Aandelen Stienstra, established in 1987. | Finance |
D&O Vermogensbeheer BV
D&O Vermogensbeheer BV Investment ManagersFinance D&O Vermogensbeheer BV was engaged in provision of asset management services. The company was founded in 2002 and was headquartered in Maastricht, the Netherlands. | Finance |
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