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Antti Rönkkö Email & Phone Number
CEO and Co-Founder
at
Ioncell Oy
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
CEO and Co-Founder
Location
Helsinki, Uusimaa, Finland
Company size
Who is Antti Rönkkö? Overview
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Quick answer
Antti Rönkkö is listed as CEO and Co-Founder at Ioncell Oy, a with 2 employees, based in Helsinki, Uusimaa, Finland. AeroLeads shows a matched LinkedIn profile for Antti Rönkkö.
Antti Rönkkö previously worked as CEO & Co-Founder at Ioncell Oy and CEO at Nanso Group Inc.. Antti Rönkkö holds Master Of Science (M.Sc.), Economics from Helsinki School Of Economics.
Company email context
Email format at Ioncell Oy
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Ioncell Oy
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Profile bio
About Antti Rönkkö
Antti is a growth-minded business executive and seasoned change leader with diverse background and entrepreneurial spirit.Profile- Versatile, self-driven leader, who gets energized in fast-moving business environment- Proven ability in both strategic thinking and operative strategy implementation- Seasoned people leader with positive, forward-looking and solution-driven approach- Assertive written and verbal communication skills in both Finnish and English- High tolerance for stress, strong work ethic and a high degree of energyExperience and achievements- Diverse experience ranging from brand business to consulting business, and from a multi-billion global corporation to a small start-up.- Established a start-up company and personally connected with 400+ international investors, including VC's, CVC's, family offices and financial institutions to raise multi-million-euro equity round.- Personally led an organization through 8 M&A, divestment and outsourcing transactions.- First-hand experience in designing and executing a successful company-level turn-around program: the company increased retail sales +55% in 2021 despite COVID-19 pandemic and re-gained its profitability after 10 years of losses.- Solid record in managing investor relationships and being a spokesperson in a public share issue.- 7 years of experience in leading world-class supply chain and finance activities in a global environment.- Carried out consultancy and training assignments across 5 continents.Contact information- Email: antti_ronkko@hotmail.com- Phone: +358 50 5184 750
Listed skills include Supply Chain Management, Strategy, Strategic Sourcing, Cost Management, and 15 others.
Current workplace
Antti Rönkkö's current company
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Ioncell Oy
10 roles
Antti Rönkkö work experience
A career timeline built from the work history available for this profile.
Ceo & Co-Founder
CurrentWe are on a bold mission to transform the linear clothing and textile industry into circular economy! Our patented Ioncell® technology creates the strongest bio-based textile fibers in the world - from 100% textile waste. Ioncell® is the next generation circular textile fiber, replacing virgin cotton/viscose/polyester.
Aug 2022 - Present
Ceo
Leading Nanso Group Oy, a Finnish brand company with the most recognized and admired brands in their categories: Nanso and Vogue.
Jan 2017 - Jul 2022
Director, Supply Chain
Responsible for Nanso Group’s 400+ person Supply Chain organization (sourcing, production units, logistics, sales & operations planning). Member of corporate management team.
Jan 2014 - Dec 2016
Member
Kasvuryhmä (Growth Collective Finland) is a movement bringing together Finnish mid-sized companies in the pursuit of growth. Our members are helping one another become world changing success stories. See more at www.kasvuryhma.fi
Dec 2017 - Dec 2020
House Builder
Home
Full-time home builder and project manager, responsible for building a new house for my own family. Also taking management and leadership studies at Aalto University.
Sep 2012 - Dec 2013
Director, Supply Chain Cost Management
Responsible for cost management activities across all Mobile Phones products and supply chain units globally. Also responsible for leading cross-organizational strategic initiative to improve profitability in a 15 000+ person supply chain organization.
Mar 2011 - Sep 2012
Senior Business Controller, Sourcing
Responsible for business controlling activities within 200+ person global sourcing organization accountable for several billion euro annual sourcing value.
Aug 2005 - Feb 2011
Senior Management Consultant
Consultant at Business Development unit focusing on customer specific training programs related to business management, finance and project management.
Apr 2002 - Aug 2005
Analyst
Consultant at Communications & High Tech market unit focusing on business development and strategy related projects.
Oct 2000 - Apr 2002
2 education records
Antti Rönkkö education
Master Of Science (M.Sc.), Economics
Education record
FAQ
Frequently asked questions about Antti Rönkkö
Quick answers generated from the profile data available on this page.
What company does Antti Rönkkö work for?
Antti Rönkkö works for Ioncell Oy.
What is Antti Rönkkö's role at Ioncell Oy?
Antti Rönkkö is listed as CEO and Co-Founder at Ioncell Oy.
Where is Antti Rönkkö based?
Antti Rönkkö is based in Helsinki, Uusimaa, Finland while working with Ioncell Oy.
What companies has Antti Rönkkö worked for?
Antti Rönkkö has worked for Ioncell Oy, Nanso Group Inc., Kasvuryhmä, Home, and Nokia.
How can I contact Antti Rönkkö?
You can use AeroLeads to view verified contact signals for Antti Rönkkö at Ioncell Oy, including work email, phone, and LinkedIn data when available.
What schools did Antti Rönkkö attend?
Antti Rönkkö holds Master Of Science (M.Sc.), Economics from Helsinki School Of Economics.
What skills is Antti Rönkkö known for?
Antti Rönkkö is listed with skills including Supply Chain Management, Strategy, Strategic Sourcing, Cost Management, Supply Chain, Business Strategy, Sourcing, and Global Sourcing.
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