OUR MISSION

To shape the sustainable economy of the future

Coolset helps companies integrate sustainability into their operations. Through all levels of sustainability maturity, our goal is to shape the leaders of tomorrow–or what we call the economy of the future.

500+

sustainability leaders

measuring and reporting with Coolset

80+

industries

supported across the Coolset platform

Why customers love us

8

nationalities in our team

🇳🇱 🇬🇧 🇿🇦 🇬🇷 🇮🇹 🇮🇳 🇹🇷 🇷🇺

Join us in Amsterdam

See Coolset in action

OUR Values

We're here to drive real, measurable change
Our operating values reflect that

Our customers are at the center of change
Our customers drive change. They do this in their own businesses as they plan for the future, and they shape what we do at Coolset through their feedback. By listening closely and understanding their needs, we build solutions that empower their actions.
Take ownership and act with integrity
We hold ourselves accountable for the promises we make and the actions we take. Whether we're developing new features, supporting customers, or collaborating with partners, we take ownership of our actions and show integrity without exception.
Exceptional teammates create happy teams
Our people are our greatest asset. By purposefully shaping a culture of collaboration, respect, and excellence, we create an environment where everyone can grow and succeed.
Communicate openly and often
Clear and frequent communication is the foundation of our success. We prioritize transparency and direct feedback in all interactions, whether with customers, partners, or within our team.
OUR vision

We believe ESG will become an embedded function in every organization. Coolset is building a unified platform where teams come together and collaborate on ESG & compliance so they can build a better business for the long term

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Our leadership and advisors

Our leadership and advisory team combines sustainability experts, professors, auditors, tech leaders and investors, all collaborating to streamline corporate sustainability efforts.
Konstantinos Kouzelis
Co-founder & CEO
David Sigley
Co-founder & CTO
Prof. Dr. Kornelis Blok
Policy & Regulation | IPCC, SBTi
Dr. Kirti Ramesh
Climate Research | BeZero Carbon
Dr. Michiel Bakker
AI & Machine Learning | Google DeepMind
Joris Zwanenburg - testimonial photo
"I liked that Coolset isn’t just another consulting service. We wanted a tool that empowers us to do compliance ourselves."
Joris Zwanenburg
ESG manager
Hannah Langeveld - testimonial photo
"Coolset is professional, knowledgeable and customer oriented. The platform's insights help us fulfil our global sustainability ambitions."
Hannah Langeveld
Sustainability Manager
Agnieszka Gora - testimonial photo
CSRD felt overwhelming at first [...] but Coolset helped me make sense of what to do and where to start.
Agnieszka Gora
Facility & ESG Manager
Therèse Boersma - testimonial photo
The speed of action and continuously up-to-date expertise from the Coolset team, that is truly valuable.
Therèse Boersma
Manager Sustainability & Compliance
Roland Keim - testimonial photo
"Coolset’s platform helps us manage the complexity of sustainability reporting and gives us clearer insights into our environmental impact."
Roland Keim
CEO
Lars Bakker - testimonial photo
"Coolset provides us with the detailed insights that we need to make informed decisions on our sustainability strategy."
Lars Bakker
Group Quality & Compliance Manager at Voerman
Mayke Pashouwers - testimonial photo
"Coolset is exactly what we were looking for; the implementation was fast and effortless, and the platform is exceptionally user-friendly."
Mayke Pashouwers
Finance Director at Stage Entertainment
Erna van der Dijk - testimonial photo
"We prefer to figure things out ourselves rather than fully outsourcing. Coolset provides the right balance—guidance without taking over."
Erna van der Dijk
International Group Controller

Trusted by 500+
ESG & compliance leaders

Marieke Wemmers - testimonial photo
The platform has made collaboration much easier by clearly outlining what information we need and who to involve.
Marieke Wemmers
Program coordinator
Bas van Twillert - testimonial photo
A pragmatic approach and clear focus. That is what sets Coolset apart.
Bas van Twillert
Manager Sustainability
Rob de Wit - testimonial photo
"Coolset has given us the foundation we need to manage and visualize our impact, aligning our growth with a commitment to sustainability."
Rob de Wit
Manager Innovation
Ineke Lip - testimonial photo
"I firmly believe using Coolset will provide us with better insights and allow us to reduce our carbon emissions more effectively."
Ineke Lip
CFO

Why 500+ ESG, procurement & compliance leaders trust Coolset

A pragmatic approach and clear focus. That is what sets Coolset apart.

Bas van Twillert
,
Manager Sustainability

The speed of action and continuously up-to-date expertise from the Coolset team, that is truly valuable.

Therèse Boersma
,
Manager Sustainability & Compliance

I cannot imagine doing CSRD without Coolset. It's safe, straightforward, and designed for companies who don’t have the expertise inhouse.

Martyna Mieczkowska
,
Sustainability team

Coolset enables ESG and supply chain reporting that fits the rigor our clients expect, from Scope 1-3 to EUDR.

Danny Janssen
,
RA, Director Sustainability Consulting

CSRD felt overwhelming at first [...] but Coolset helped me make sense of what to do and where to start.

Agnieszka Gora
,
Facility & ESG Manager

The platform has made collaboration much easier by clearly outlining what information we need and who to involve.

Marieke Wemmers
,
Program coordinator

"We prefer to figure things out ourselves rather than fully outsourcing. Coolset provides the right balance—guidance without taking over."

Erna van der Dijk
,
International Group Controller

"Coolset is helpful, knowledgeable and a great place to get started on your ESG journey."

Marciano Kruithof
,
VP Information Security

"I liked that Coolset isn’t just another consulting service. We wanted a tool that empowers us to do compliance ourselves."

Joris Zwanenburg
,
ESG manager

"Coolset’s platform helps us manage the complexity of sustainability reporting and gives us clearer insights into our environmental impact."

Roland Keim
,
CEO

"I firmly believe using Coolset will provide us with better insights and allow us to reduce our carbon emissions more effectively."

"Coolset provides us with the detailed insights that we need to make informed decisions on our sustainability strategy."

Lars Bakker
,
Group Quality & Compliance Manager at Voerman

"Coolset has given us the foundation we need to manage and visualize our impact, aligning our growth with a commitment to sustainability."

Rob de Wit
,
Manager Innovation

"I love that Coolset allows you to dive into the measurements and interact with the data in a meaningful way."

Julian Merkle
,
CX Specialist

"Coolset is professional, knowledgeable and customer oriented. The platform's insights help us fulfil our global sustainability ambitions."

Hannah Langeveld
,
Sustainability Manager

"Coolset turns the fuzzy world of CSRD reporting into clear questions. You know exactly where to start and can track your progress."

Guus Remmerswaal
,
Chief Information Security Officer at Slimstock

"Coolset is exactly what we were looking for; the implementation was fast and effortless, and the platform is exceptionally user-friendly."

Mayke Pashouwers
,
Finance Director at Stage Entertainment

"Looking at the future, we’ve set targets for 2025 and 2030. We’re looking forward to continue partnering with Coolset to achieve them."

Isabelle de Wolf
,
VP Sustainability

"Coolset explains the CSRD in a clear, easy-to-understand way. We’re impressed by their deep understanding of the CSRD."

Giel Scholten
,
Sustainability Officer at Bolletje

The ESG & supply chain platform for compliance-first teams