Aktive Beziehungen
Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
---|---|---|---|---|
Christophe Besson | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 19 Jahre |
Eliana de Abreu | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 23 Jahre |
Caroline Lamy | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 19 Jahre |
Jean-Pierre Mariaud | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 13 Jahre |
Pascal Rayssiguier | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Pierre-Alain Patard | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 22 Jahre |
Hervé Plauchu | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Julien Maio | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 11 Jahre |
Bruno Ting | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 16 Jahre |
Rosaine Cousin | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 10 Jahre |
Eric Vogelsinger | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 24 Jahre |
Marc Anis-Hanna | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 6 Jahre |
Louis-Bertrand Duc | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Salim Khalifa | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 10 Jahre |
Claire Ecochard | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 9 Jahre |
Jean-Luc Menard | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 5 Jahre |
Martin Tzvetkov | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Alain Mignot | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Hajar Yousfi | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 3 Jahre |
Hugues Daninos | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 17 Jahre |
Yann Rolland | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 8 Jahre |
Valentin Vergnaud | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 3 Jahre |
Olivier Sayac | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 12 Jahre |
Laurent Pellicer | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Yoni Perez | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 5 Jahre |
Jean-Luc Calvet | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Franz Kellerhals | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Gérard Leroy | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Thierry Sence | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Rémy Nguyen-Thanh | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Nicolas Devant | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 4 Jahre |
Pierre Castel | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 19 Jahre |
Frederic Motreul | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 18 Jahre |
Jean-Sébastien Poquet | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 17 Jahre |
Mathilde Moulin | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 1 Jahre |
Marie de Mestier | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 7 Jahre |
Philippe Percheron | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | - |
Leslie Griffe de Malval | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 6 Jahre |
Charlotte Peuron | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 9 Jahre |
Cedric Sayah | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 2 Jahre |
Beziehungs-Chart
Beziehungen zu mehreren Unternehmen
Ehemalige Beziehungen
Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
---|---|---|---|---|
Martine Léonard | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 20 Jahre |
Claire Bourgeois | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 3 Jahre |
Nassim Cheurfi | M | - |
Milleis Investissements SA
Milleis Investissements SA Investment ManagersFinance Milleis Investissements SA (Milleis Investissements) is an asset management subsidiary of Milleis Banque SA. It was founded in 1990. Headquartered in France, the firm was formerly known as Barclays Asset Management France SA and changed their name to Barclays Wealth Managers France SA in 2007. In 2018, the firm changed their name into Milleis Investissements. The firm provides financial advisory and investment management services to private individuals, institutional clients (pension, contingency and savings funds) and external distributors (multi-distributors and multi-managers). Milleis Investissements manages mutual funds and corporate savings schemes. Their diverse range of investment products includes equity, bond and money-market funds, as well as structured products and fund of funds. | 16 Jahre |
Jean-Luc Ménard | M | - |
Milleis Investissements SA
Milleis Investissements SA Investment ManagersFinance Milleis Investissements SA (Milleis Investissements) is an asset management subsidiary of Milleis Banque SA. It was founded in 1990. Headquartered in France, the firm was formerly known as Barclays Asset Management France SA and changed their name to Barclays Wealth Managers France SA in 2007. In 2018, the firm changed their name into Milleis Investissements. The firm provides financial advisory and investment management services to private individuals, institutional clients (pension, contingency and savings funds) and external distributors (multi-distributors and multi-managers). Milleis Investissements manages mutual funds and corporate savings schemes. Their diverse range of investment products includes equity, bond and money-market funds, as well as structured products and fund of funds. | 14 Jahre |
Ingrid Pfyffer-Edelfelt | F | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 4 Jahre |
Olivier Vaillant | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 9 Jahre |
Sophie Lam-Detrait | F | - |
Milleis Investissements SA
Milleis Investissements SA Investment ManagersFinance Milleis Investissements SA (Milleis Investissements) is an asset management subsidiary of Milleis Banque SA. It was founded in 1990. Headquartered in France, the firm was formerly known as Barclays Asset Management France SA and changed their name to Barclays Wealth Managers France SA in 2007. In 2018, the firm changed their name into Milleis Investissements. The firm provides financial advisory and investment management services to private individuals, institutional clients (pension, contingency and savings funds) and external distributors (multi-distributors and multi-managers). Milleis Investissements manages mutual funds and corporate savings schemes. Their diverse range of investment products includes equity, bond and money-market funds, as well as structured products and fund of funds. | - |
Alexis Bossard | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 7 Jahre |
Aloys Goichon | M | - |
Crédit Mutuel Asset Management SA
Crédit Mutuel Asset Management SA Investment ManagersFinance Crédit Mutuel Asset Management SA (CM-AM) is an asset management firm headquartered in Paris, France. The firm was founded in 1992 and is a subsidiary of Groupe Crédit Mutuel Centre Est Europe SA, ultimately held by Confederation Nationale Crédit Mutuel SA. CM-AM offers a complete range of funds to various investors. | 2 Jahre |
Statistik
Land | Beziehungen | % des Gesamten |
---|---|---|
Frankreich | 49 | 100,00% |
Alter der Beziehungen
Aktive
Vergangene
Herr
Frau
Aufsichtsräte
Führungskräfte
Ursprung der Beziehungen
- Börse
- Insiders
- Jean-Louis Delhay
- Persönliches Netzwerk