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Ask Christian Tang-Jespersen to introduce you to Joni
You →Christian · together at Treon (2025–2026) →Joni
Ask Jamie Chen to introduce you to Joni
You →Jamie · 5 people · together at University of Tampere 1925-2018 →Joni
Ask Sam Okafor to introduce you to Joni
You →Sam · 6 people · together at Nokia →Joni
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About
Joni Korppi is the CEO and co-founder of Treon and is based in Tampere, Finland. He has over 20 years of experience in telecommunications, internet services, and product development, having held senior leadership roles spanning technical, strategy, business, marketing, and product management functions. His work has included products in mobile devices, enterprise groupware, mobile internet services, and telecommunication infrastructure, and he has also supported the establishment of startups in his region.
Founder at Treon
Intro paths
In turn, Joni can intro founders to Treon's investors below.
Treon's investors · 1
Co-founders at Treon
Experience
- TreonCEO, Co-foundercurrent2017 — presentTampere Area, Finland
- TreonSales, Co-founder2016 — 2017Tampere Area, Finland
- MicrosoftDirector, Tamperepolku startup program, startup coach, mentor & accelerator2016 — 2017Tampere Area, Finland
- MicrosoftProduct Lead, Program Management2015 — 2016Tampere Area, Finland
- MicrosoftDirector, Device Product Management2014 — 2015Finland
- NokiaDirector, Device Product Management, Windows Phone2011 — 2014Finland
- NokiaDirector, Device Concepting2008 — 2011Finland
- NokiaDirector, Device Experiences2008
- NokiaDirector, Portfolio Management2007
- NokiaHead of Technology & Architecture2005 — 2006Finland
- NokiaHead of Product Management2003 — 2004Finland
- NokiaHead of Product Management2002 — 2003Tampere Area, Finland
- NokiaSenior Product Manager, Team Lead1999 — 2002Tampere Area, Finland
- Fujitsu (ICL, TeamWARE)SW Engineer, Project Manager, Technical Consultant1995 — 1999Finland
Skills & more
+11 more
WirelessProduct DevelopmentProgram ManagementCross-functional Team LeadershipProduct PlanningStrategic PartnershipsAgile Project ManagementMarketingManagementStrategyLeadershipLanguages English · Finnish · German · Swedish
From Joni's professional profile.
Frequently asked questions
- Who is Joni Korppi?
- Joni Korppi is the CEO and co-founder of Treon and is based in Tampere, Finland. He has over 20 years of experience in telecommunications, internet services, and product development, having held senior leadership roles spanning technical, strategy, business, marketing, and product management functions. His work has included products in mobile devices, enterprise groupware, mobile internet services, and telecommunication infrastructure, and he has also supported the establishment of startups in his region.
- Where does Joni Korppi work?
- Joni Korppi is Founder of Treon.
- What companies did Joni Korppi found?
- Joni Korppi founded Treon.
- Where did Joni Korppi go to school?
- Joni Korppi studied at University of Tampere 1925-2018 (B.Sc, Computer Science, Marketing, Mathematics).
Founder mafias
Microsoft mafia1,474
Also came through, then founded or led a company.
University of Tampere 1925-2018 mafia11
Also came through, then founded or led a company.
Same school
Also attended University of Tampere 1925-201823
+ 17 more
Shared employers
Also worked at Treon5
Also worked at Microsoft2,000
+ 1,994 more
Also worked at Nokia444
+ 438 more
Also worked at Fujitsu (ICL, TeamWARE)69
+ 63 more

































