Tom Preston-Werner
Career history of Tom Preston-Werner
Former positions of Tom Preston-Werner
| Companies | Position | Start | End |
|---|---|---|---|
Chatterbug, Inc.
 Chatterbug, Inc. Internet Software/ServicesTechnology Services Chatterbug, Inc. engages in provides online platform to help the master language skills through adaptive courses. The company was founded by Liz Clinkenbeard, Tom Preston Werner and Scott Chacon and is headquartered in San Fransisco, CA. | Founder | - | - |
Preston-Werner Ventures LLC
 Preston-Werner Ventures LLC Financial ConglomeratesFinance Preston-Werner Ventures LLC works on social justice, climate change, and technology. The company was founded by Theresa Preston-Werner and Tom Preston-Werner and is headquartered in Palo Alto, CA. | Founder | - | - |
GitHub, Inc.
 GitHub, Inc. Packaged SoftwareTechnology Services GitHub, Inc. is a software development company. The company was founded by Michael Hartl, P. J. Hyett, Tom Preston-Werner, Christopher Wanstrath, Scott Chacon and Long Nguyen in October 2007 and is headquartered in San Francisco, CA. | Chief Tech/Sci/R&D Officer | 22/03/2010 | - |
| Founder | 01/01/2008 | - |
Statistics
International
| United States | 4 |
Operational
| Founder | 3 |
| Chief Tech/Sci/R&D Officer | 1 |
Sectoral
| Technology Services | 3 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 3 |
|---|---|
GitHub, Inc.
GitHub, Inc. Packaged SoftwareTechnology Services GitHub, Inc. is a software development company. The company was founded by Michael Hartl, P. J. Hyett, Tom Preston-Werner, Christopher Wanstrath, Scott Chacon and Long Nguyen in October 2007 and is headquartered in San Francisco, CA. | Technology Services |
Chatterbug, Inc.
Chatterbug, Inc. Internet Software/ServicesTechnology Services Chatterbug, Inc. engages in provides online platform to help the master language skills through adaptive courses. The company was founded by Liz Clinkenbeard, Tom Preston Werner and Scott Chacon and is headquartered in San Fransisco, CA. | Technology Services |
Preston-Werner Ventures LLC
Preston-Werner Ventures LLC Financial ConglomeratesFinance Preston-Werner Ventures LLC works on social justice, climate change, and technology. The company was founded by Theresa Preston-Werner and Tom Preston-Werner and is headquartered in Palo Alto, CA. | Finance |
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