Ryan Sumner Email & Phone Number
Senior Procurement Manager - Global Technology @ dentsu
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Ryan Sumner Location
- London, GB
Ryan Sumner Work
- 2024 -now Senior Procurement Manager - Global Technology @
- 2021 -2024 Procurement Manager - Global Technology @
- 2019 -2021 Procurement Manager @
- 2017 -2019 Procurement Manager @
- 2015 -2017 Sourcing Associate @
- 2012 -2015 Technical Coordinator @
Ryan Sumner Education
- The Manchester Metropolitan University
Bachelor's degree (Business Management)
2009-2012 - Ashton Sixth Form College
A-Levels (Business Studies, IT, Law, Media, General Studies)
2007-2009 - Astley Sports College
GCSE (10 )
2002-2007
Ryan Sumner Summary
- Ryan Sumner, based in London, GB, is currently a Senior Procurement Manager - Global Technology at dentsu. Ryan Sumner brings experience from previous roles at dentsu, NCS - National Citizen Service Trust, ENGIE – UK & Ireland and Worldpay. Ryan Sumner holds a 2009 - 2012 Bachelor's degree in Business Management @ The Manchester Metropolitan University. Ryan Sumner has 1 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Ryan Sumner?
Find contact details for 700 million professionals.
Others Named Ryan Sumner
Ryan Sumner
Senior Manager
Totnes, GB
Ryan Sumner
Solution Specialist
Tampa, FL, US
Top dentsu Employees
Joshua Grant
Vice President Strategy
Koto City, Tōkyō-to, JP
Jason O'Toole
EVP, Head of Commerce and Retail Media
Atlanta, GA, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co