Ida Rönnlund
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Ida Rönnlund Email & Phone Number

CEO at Four Ferries - Improving math education with immediate feedback & automatic assessment | GESA Scandinavia Winner at Four Ferries
Location: Turku, Southwest Finland, Finland 6 work roles 2 schools
1 work email found @fourferries.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Work email i****@fourferries.com
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Current company
Role
CEO at Four Ferries - Improving math education with immediate feedback & automatic assessment | GESA Scandinavia Winner
Location
Turku, Southwest Finland, Finland
Company size

Who is Ida Rönnlund? Overview

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Quick answer

Ida Rönnlund is listed as CEO at Four Ferries - Improving math education with immediate feedback & automatic assessment | GESA Scandinavia Winner at Four Ferries, a company with 5 employees, based in Turku, Southwest Finland, Finland. AeroLeads shows a work email signal at fourferries.com and a matched LinkedIn profile for Ida Rönnlund.

Ida Rönnlund previously worked as Chief Executive Officer at Four Ferries and Chief Operating Officer at Four Ferries. Ida Rönnlund holds Master’S Degree, Chemical Engineering, Graduated With Honors from Åbo Akademi University.

Company email context

Email format at Four Ferries

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*@fourferries.com
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Profile bio

About Ida Rönnlund

I believe in building profitable sustainable businesses. My newest passion is within the education industry, because that is where our children's and our planet's future is formed, and as adults, where our own future is re-formed. We spread the word and tools for a better math education that helps students understand math. Math is not recipes, to be memorized, nor is it magic. It is logical, and can be understood.I am an experienced Project Manager and Advisor with a demonstrated history of working in the sustainable and energy efficient technology industry, from three sides of the battle: 1) Researching and developing cutting-edge technology, 2) Analyzing and improving the sustainability of company products, providing supply chain environmental and economic impact assessments, as well as software applications, and 3) Forming strategies for utilities, cities and governments and calculating regional impacts from solar, wind, biomass and other cleantech. With all four skills required to drive operations towards a sustainable industry that combats climate change and diminishing resources: • The technological understanding required to evaluate the feasibility and efficiency of operations, • The environmental policy and regulation knowledge to see the limits, drivers and obstacles, • Fluency in sustainability metrics and impacts, from the beginning of the supply chain to the product’s end of life (or preferably start of a new life) to understand what the real effect is,• And a passion to convince and engage.I look forward to working with you in building a better world.

Listed skills include Chemical Engineering, Chemistry, R&D, Project Management, and 8 others.

Current workplace

Ida Rönnlund's current company

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Four Ferries
Four Ferries
CEO at Four Ferries - Improving math education with immediate feedback & automatic assessment | GESA Scandinavia Winner
Website
Employees
5
AeroLeads page
6 roles · 19 years

Ida Rönnlund work experience

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Chief Executive Officer

Current

Turku Area, Finland

Four Ferries offers efficient digital tools for STEM education. Our flagship product, eMath Studio brings you automatic assessment, as clever as the best mathematicians in the world. A unique math checker that makes it possible to check the correctness of every step in a math assignment. We help students, middle school and beyond, to get immediate feedback.

Sep 2019 - Present

Chief Operating Officer

Turku, Finland

Jul 2018 - Sep 2019

Head Of Us Operations

San Francisco Bay Area

Jan 2018 - Jul 2018

Researcher

Current

PhD studies at the laboratory of Process Design and Systems Engineering.MAIN RESEARCH TOPICSupercritical water gasification (SCWG) of biomassSalt separation at supercritical conditions of waterBy-products and waste streams in the pulp and paper industryChemical reactions at elevated temperatures and pressuresOTHER FIELDS OF RESEARCHPlatform.

2007 - Present ~19 yrs 5 mos

Principal Consultant

SF Bay Area

  • Analytics, strategy development and financial planning for businesses and utilities, in the areas of Clean Tech, Low Carbon Economy, Resource Efficiency and Green Growth. Areas of expertise include sustainable resource.
  • Data analytics
  • Software integration and user interface dashboards
  • New product… Show more Analytics, strategy development and financial planning for businesses and utilities, in the areas of Clean Tech, Low Carbon Economy, Resource Efficiency and Green Growth. Areas of expertise.
  • New product risk assessment and management
  • Lifecycle assessment and scenario modelingComputer skills:
Nov 2016 - Dec 2019

Senior Environmental Consultant

Helsinki Area, Finland

  • Project Manager, Advisor and Expert in projects with both local and international corporations, technology companies, financial institutions, NGOs, governments, municipalities and utilities.
  • Worked with the following industries: Cleantech, Energy, Forest, Biotech, Metallurgical, Agricultural, Chemicals, Waste Treatment and Recycling
  • Lead Developer of software (and service) for environmental impact and sustainability benchmarking of products
  • Expert & PM role in background… Show more
  • Expert & PM role in background studies leading to the 2015-2018 Finnish Government Programme’s key reforms
  • Program Manager for stakeholder engagement in new recycling park, which combined citizens, SME’s, entrepreneurs, waste management utilities, city officials and universities
May 2013 - Sep 2016
Team & coworkers

Colleagues at Four Ferries

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2 education records

Ida Rönnlund education

Master’S Degree, Chemical Engineering, Graduated With Honors

Åbo Akademi University

Activities and Societies: Board Member of Kemistklubben, Board Member of TFif Teknologutskottet, Youth National Handball Team Master's.

Exchange Program At The Graduate School Of Chemical Engineering, Materials Science

Osaka University

Activities and Societies: Worked at the Material Science Laboratory

FAQ

Frequently asked questions about Ida Rönnlund

Quick answers generated from the profile data available on this page.

What company does Ida Rönnlund work for?

Ida Rönnlund works for Four Ferries.

What is Ida Rönnlund's role at Four Ferries?

Ida Rönnlund is listed as CEO at Four Ferries - Improving math education with immediate feedback & automatic assessment | GESA Scandinavia Winner at Four Ferries.

What is Ida Rönnlund's email address?

AeroLeads has found 1 work email signal at @fourferries.com for Ida Rönnlund at Four Ferries.

Where is Ida Rönnlund based?

Ida Rönnlund is based in Turku, Southwest Finland, Finland while working with Four Ferries.

What companies has Ida Rönnlund worked for?

Ida Rönnlund has worked for Four Ferries, Åbo Akademi University, Environmental Financial Group, Inc., and Gaia Consulting.

Who are Ida Rönnlund's colleagues at Four Ferries?

Ida Rönnlund's colleagues at Four Ferries include Niina Ahola, Petri Salmela, and Niina Ahola.

How can I contact Ida Rönnlund?

You can use AeroLeads to view verified contact signals for Ida Rönnlund at Four Ferries, including work email, phone, and LinkedIn data when available.

What schools did Ida Rönnlund attend?

Ida Rönnlund holds Master’S Degree, Chemical Engineering, Graduated With Honors from Åbo Akademi University.

What skills is Ida Rönnlund known for?

Ida Rönnlund is listed with skills including Chemical Engineering, Chemistry, R&D, Project Management, Materials Science, Research, Programming, and Management.

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