Number of Portfolio Companies 3
Number of Exits 
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  • Primary Job Title Chairman
  • Primary Organization 
    Zynstra
  • Gender Male
  • Investor Type  Individual/Angel
  • Investor Stage  Seed
  • Number of Exits 

Jon Craton has over 24 years experience of the telecoms industry in general and Operations Support Systems in particular. In 1996 he founded Cramer Systems and was a senior executive with the company until its sale to Amdocs in 2006 for $425 million.

Since then Jon has been an angel investor, working in the technology sector. Jon is extensively

involved with PowerOasis – he is a non-executive director of the company and one its largest investors. He brings to PowerOasis a wealth of experience in managing rapid growth whilst maintaining very high standards of customer satisfaction.

Number of Investments 4
Jon Craton has made 4 investments. Their latest investment was Angel Round - Rosa Biotech on Oct 31, 2019, when Rosa Biotech raised
£760K
.
Announced Date  
Organization Name  
Lead Investor  
Funding Round  
Money Raised  
Oct 31, 2019
Rosa Biotech
Yes
Angel Round - Rosa Biotech
£760K
Jul 9, 2014
Zynstra
Series B - Zynstra
$8.4M
Sep 4, 2013
SwiftKey
No
Series B - SwiftKey
$17.5M
Dec 7, 2011
SwiftKey
Series A - SwiftKey
$2.4M
Number of Exits 
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Jon Craton has exits. Their most notable exits are Zynstra and SwiftKey.
  • Zynstra Zynstra is a transforming edge computing at the retail edge.
  • SwiftKey SwiftKey is a technology company that aims to enhance interaction between keyboards and people.
Number of Current Jobs 1
Number of Past Jobs 1
Jon Craton is the Chairman at Zynstra. Additionally, Jon Craton has had 1 past job as the Founder at Cramer Systems.
Organization Name  
Title At Company  
Start Date  
End Date  
Cramer Systems
Founder
Number of Current Board & Advisor Roles 1
Jon Craton is the Board of Directors at PowerOasis.