Number of Portfolio Companies 1
Number of Exits 
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  • Investor Type  Individual/Angel
  • Investor Stage  Seed
  • Number of Exits 

Jabe Blumenthal A Seattle native and resident, Jabe graduated from Yale in 1982 with a degree in Applied Mathematics and went to work for Microsoft, designing the first version of Excel and becoming the company’s first Program Manager. In 1994 he left Microsoft to teach mathematics and physics at his alma mater, Lakeside High School in Seattle,

where he was the Head of the Science Department until the end of the 2003 school year. He is active in land conservation efforts in the West Coast, especially in the successful effort to protect the Loomis Forest in northeastern Washington, as well as in many regional environmental and political endeavors and campaigns.

Number of Investments 1
Jabe Blumethal invested in NationalField on Oct 30, 2012. This investment - Venture Round - NationalField - was valued at
$1.5M
.
Announced Date  
Organization Name  
Lead Investor  
Funding Round  
Money Raised  
Oct 30, 2012
NationalField
Venture Round - NationalField
$1.5M
Number of Exits 
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Jabe Blumethal has exit - NationalField.
  • NationalField NationalField operates as a social business performance company focused on connecting people with data.
Number of Past Jobs 1
Jabe Blumethal has had 1 past job as the Co-Chairman at Climate Solutions.
Organization Name  
Title At Company  
Start Date  
End Date  
Climate Solutions
Co-Chairman20032016
Funding RoundOct 30, 2012