David Arnstein
Financieel Directeur/CFO bij Venture Investors LLC
Momenteel actieve connecties
| Naam | Geslacht | Leeftijd | Verwante bedrijven | Samenwerking |
|---|---|---|---|---|
| Stephanie Wagner | F | - |
The Milwaukee Jewish Federation, Inc.
 The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| David J. Lubar | M | 68 |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Moshe Katz | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Jeff Jones | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Kurt L. Janavitz | M | 56 |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Mark E. Brickman | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | 24 jaar |
| Bruce A. Arbit | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | 24 jaar |
| Ester Ancel | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Joan Lubar | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Miryam Rosenzweig | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Rebecca Guralnick | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Eileen Graves | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Allan Carneol | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Pnina Goldfarb | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Ann Jacobs | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Adam Greenspan | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Max J. Rasansky | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Linda Bader | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Lisa Hiller | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Cindy Levy | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Mindy Palay | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Michael Rosenberg | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Betsy Rosenblum | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Jodi Sprinkmann | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Carrie Steinberger | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Shimon G. Levy | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | 9 jaar |
| Tanya Arbit | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Sara Hermanoff | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| John Bennett | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Cheryl Moser | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Betsy L. Green | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Joseph F. Amaral | M | 68 |
Venture Investors LLC
 Venture Investors LLC Investment ManagersFinance Venture Investors LLC (Venture Investors) is a venture capital firm founded in 1984. The firm is headquartered in Madison, Wisconsin. | 5 jaar |
| John Neis | M | 68 |
Venture Investors LLC
Venture Investors LLC Investment ManagersFinance Venture Investors LLC (Venture Investors) is a venture capital firm founded in 1984. The firm is headquartered in Madison, Wisconsin. | 39 jaar |
| Jim Adox | M | - |
Venture Investors LLC
Venture Investors LLC Investment ManagersFinance Venture Investors LLC (Venture Investors) is a venture capital firm founded in 1984. The firm is headquartered in Madison, Wisconsin. | 18 jaar |
| Scott Button | M | - |
Venture Investors LLC
Venture Investors LLC Investment ManagersFinance Venture Investors LLC (Venture Investors) is a venture capital firm founded in 1984. The firm is headquartered in Madison, Wisconsin. | 28 jaar |
| Shelly Lanning | F | - |
Venture Investors LLC
Venture Investors LLC Investment ManagersFinance Venture Investors LLC (Venture Investors) is a venture capital firm founded in 1984. The firm is headquartered in Madison, Wisconsin. | 3 jaar |
| Daniel J. Bader | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Stephen L. Chernof | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Judith Coran | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Idy Goodman | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Judy Guten | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Yoni Schlussel | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Marlene Lauwasser | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| David P. Lowe | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Stephen E. Richman | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Andrea Schneider | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Sundu Brahmasandra | M | - |
Venture Investors LLC
Venture Investors LLC Investment ManagersFinance Venture Investors LLC (Venture Investors) is a venture capital firm founded in 1984. The firm is headquartered in Madison, Wisconsin. | 5 jaar |
| Frances Richman | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Shelly M. Sampon | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | 10 jaar |
| Paul Weiss | M | 66 |
Venture Investors LLC
Venture Investors LLC Investment ManagersFinance Venture Investors LLC (Venture Investors) is a venture capital firm founded in 1984. The firm is headquartered in Madison, Wisconsin. | 18 jaar |
| Brian Schupper | M | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
| Rabbi Jessica Barolsky | F | - |
The Milwaukee Jewish Federation, Inc.
The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services The Milwaukee Jewish Federation, Inc. develops volunteer network for the Jewish community. It offers a variety of direct resources to the community including the Coalition for Jewish Learning, the Women's Division, the Jewish Chaplaincy Program and the Jewish Community Foundation programs. The company was founded in 1902 and is headquartered in Milwaukee, WI. | - |
Relatiegrafiek
Connectie in verschillende bedrijven
Statistieken
| Land | Connecties | % van het totaal |
|---|---|---|
| Verenigde Staten | 52 | 100.00% |
Ouderdom van de connecties
Actief
Verleden
Man
Vrouw
Besturend
Uitvoerend
Oorsprong van de connecties
- Beurs
- Insiders
- David Arnstein
- Persoonlijk netwerk
