James MacDonald
Corporate Officer/Principal at Tumbleweed Communications Corp.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Dave Maki | M | - |
Altitude Ventures Management LLC
 Altitude Ventures Management LLC Investment ManagersFinance Altitude Ventures Management LLC (Altitude Ventures Management) is a venture capital subsidiary of GF Private Equity Group LLC founded in 2005 by Dave Maki and Steve Johnson. The firm is headquartered in Kirkland, Washington. | 19 years |
| Jim P. Scullion | M | 68 |
Tumbleweed Communications Corp.
 Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | 21 years |
| John Virouroux | M | - |
Tumbleweed Communications Corp.
Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | - |
| Chaitan Khosla | M | 59 |
Stanford University
| 32 years |
| Thomas H. Lee | M | 64 |
Stanford University
| 30 years |
| Nicole Keith | F | - | 9 years | |
| Fritz Prinz | M | 74 |
Stanford University
| 30 years |
| Jorge E. Rodriguez | M | 58 |
Tumbleweed Communications Corp.
Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | 17 years |
| Thomas Keane | M | - |
Tumbleweed Communications Corp.
Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | - |
| Paulraj Arogyaswami | M | 79 |
Stanford University
| 31 years |
| Hector Garcia-Molina | M | 70 |
Stanford University
| 32 years |
| Mari Baker | F | 59 |
Stanford University
| 28 years |
| Michael A. Norwood | M | - |
Tumbleweed Communications Corp.
Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | 17 years |
| Linda M. Dairiki Shortliffe | M | 75 |
Stanford University
| 31 years |
| Joel Peterson | M | 77 |
Stanford University
| 32 years |
| Robert A. Krauss | M | - |
Tumbleweed Communications Corp.
Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | - |
| Kristen Wong | F | - |
Altitude Ventures Management LLC
Altitude Ventures Management LLC Investment ManagersFinance Altitude Ventures Management LLC (Altitude Ventures Management) is a venture capital subsidiary of GF Private Equity Group LLC founded in 2005 by Dave Maki and Steve Johnson. The firm is headquartered in Kirkland, Washington. | 9 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Hans Bishop | M | 59 | 5 years | |
| Benjamin Chelf | M | - |
Stanford University
| 6 years |
| Robert Nelsen | M | 60 | 5 years | |
| Howard H. Pien | M | 66 | 4 years | |
| Maggie Wilderotter | F | 69 | 4 years | |
| Lawrence S. Malkin | M | - |
Stanford University
| 4 years |
| Larry Alder | M | - |
Stanford University
| 6 years |
| Alex Kunczynski | M | - |
Stanford University
| 5 years |
| Matthew E. Spiegelman | M | - |
Stanford University
| 5 years |
| Erik Falk | M | 54 |
Stanford University
| 4 years |
| Patrick Yue | M | - |
Stanford University
| 5 years |
| John Pye | M | - |
Stanford University
| 5 years |
| Stephen van Horne | M | - |
Stanford University
| 2 years |
| Gary Zweiger | M | - |
Stanford University
| 11 years |
| Ashley Johnson | F | 52 |
Stanford University
| 6 years |
| Puneet Agarwal | M | - |
Stanford University
| 5 years |
| Derek R. Armfield | M | - |
Stanford University
| 5 years |
| Sameer Dholakia | M | 50 |
Stanford University
| 4 years |
| Sajal Srivastava | M | 48 |
Stanford University
| 4 years |
| Timur Yarnall | M | - |
Stanford University
| 5 years |
| Scott N. Levine | M | - |
Stanford University
| 4 years |
| Chih-Kong Ken Yang | M | - |
Stanford University
| 5 years |
| Mauria Finley | F | 50 |
Stanford University
| 5 years |
| Elizabeth Loboa | M | 57 |
Stanford University
| 7 years |
| Vivian Setjakusuma | F | 54 |
Stanford University
| 4 years |
| Matt Patterson | M | - |
Stanford University
| 4 years |
| Michael E Webber | M | - |
Stanford University
| 6 years |
| Tenbite Ermias | M | - |
Stanford University
| 8 years |
| Van Ton-Quinlivan | M | - |
Stanford University
| 2 years |
| Jené Elzie | F | 49 |
Stanford University
| 5 years |
| Jeremy Ginsberg | M | - |
Stanford University
| 5 years |
| Yeong-Jun Kim | M | 62 |
Stanford University
| 8 years |
| Marc Tessier-Lavigne | M | 64 | 2 years | |
| Theodora Varvarigou | M | - |
Stanford University
| 4 years |
| Adam Nash | M | - |
Stanford University
| 5 years |
| Aaron V. Kaplan | M | - |
Stanford University
| 4 years |
| Jon Koplin | M | - |
Stanford University
| 5 years |
| Jennifer Wu | F | - |
Stanford University
| 9 years |
| Ashwin Bulchandani | M | - |
Stanford University
| 5 years |
| Gregory A. Milken | M | - |
Stanford University
| - |
| Cipora Herman | F | 50 |
Stanford University
| 5 years |
| Teresa Kong | F | - |
Stanford University
| 5 years |
| Marissa Mayer | F | 48 |
Stanford University
| 6 years |
| David Tony Lillios | M | - |
Stanford University
| 5 years |
| William Staib | M | - |
Stanford University
| 4 years |
| Eric Selmon | M | - |
Stanford University
| 5 years |
| Brian Morfitt | M | - |
Stanford University
| 5 years |
| Tim D. Keyes | M | - |
Stanford University
| 8 years |
| Darius C. Brooks | M | - |
Stanford University
| 4 years |
| Steven C. Voorhis | M | - |
Stanford University
| 4 years |
| Kevin Efrusy | M | 51 |
Stanford University
| 5 years |
| Selena Chaisson | M | - |
Stanford University
| 5 years |
| Kenneth McBride | M | 56 |
Stanford University
| 6 years |
| Thomas D. Willis | M | - |
Stanford University
| 3 years |
| Alyssa C. Rieder | F | - |
Stanford University
| 7 years |
| Jason Terrance Holzer | M | 52 |
Stanford University
| 4 years |
| Anthony Evnin | M | 83 | 4 years | |
| Jay Flatley | M | 71 | 1 years | |
| Philip Satre | M | 74 |
Stanford University
| 4 years |
| Patrick Loulou | M | 55 |
Stanford University
| 4 years |
| David ibnAle | M | 52 |
Stanford University
| 5 years |
| Alex Scherbakovsky | M | - |
Stanford University
| 4 years |
| Michael O'Connor | M | - |
Stanford University
| 5 years |
| Michael L. Ehrman | M | 50 |
Stanford University
| 5 years |
| David Lam | M | - |
Stanford University
| 5 years |
| Jeffrey Bede | M | - |
Stanford University
| 4 years |
| Robert Neivert | M | - |
Stanford University
| 3 years |
| Matt Wilsey | M | - |
Stanford University
| 12 years |
| Sasa Zorovic | M | - |
Stanford University
| 6 years |
| Hal Barron | M | 62 | 4 years | |
| Steve Herrod | M | - |
Stanford University
| 6 years |
| Jessica Baron | F | 48 |
Stanford University
| 4 years |
| Robert Kalman | M | - |
Stanford University
| 6 years |
| Emily Melton | F | - |
Stanford University
| 10 years |
| Graham Sullivan | M | - |
Stanford University
| 14 years |
| Tom Perkins | M | - |
Stanford University
| 3 years |
| Ravi Belani | M | - |
Stanford University
| 4 years |
| Mark Heinrich | M | - |
Stanford University
| 5 years |
| Thomas Daniel | M | 70 | 3 years | |
| Samer Hamadeh | M | - |
Stanford University
| 5 years |
| Anand Rajaraman | M | - |
Stanford University
| 3 years |
| Richard Klausner | M | 72 | 5 years | |
| Ahmed Farooq | M | - |
Stanford University
| 6 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- James MacDonald
- Personal Network
