John Holt Email & Phone Number
CEO and co-founder @ Ramifier
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
John Holt Location
- Auckland, NZ
John Holt Work
- 2019 -now CEO and co-founder @
- 2015 -now Managing Director @ Holt Data Science
- 2015 -2019 Honorary Research Fellow @
- 2014 -2015 Director, Business Intelligence @
- 2012 -2014 Compliance Modelling Manager @
- 2007 -2012 Principal Analyst @ Inland Revenue Department
- 2006 -2007 Senior Marketing Statistician @
- 2004 -2006 FRST postdoctoral fellow @
- 2001 -2004 Research Assistant Professor @
- 2000 -2001 Postdoctoral Research Fellow @
John Holt Education
- University of Michigan
Ph.D. (Mathematics)
1995-2000 - University of Auckland
Bsc.Hons. (Mathematics)
1990-1995
John Holt Summary
- John Holt, based in Auckland, NZ, is currently a CEO and co-founder at Ramifier. John Holt brings experience from previous roles at Holt Data Science, The University of Auckland, New Zealand Trade and Enterprise and Inland Revenue NZ. John Holt holds a 1995 - 2000 Ph.D. in Mathematics @ University of Michigan. John Holt has 2 emails on RocketReach.
Looking for a different John Holt?
Find contact details for 700 million professionals.
Others Named John Holt
John Holt
President
Sewickley, PA, US
John Holt
Chief Executive Officer
Baltimore, MD, US
John Holt
CEO
Mollymook, NSW, AU
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co