we are
stecc group.

Building companies with positive impact

learn more
01.our approach

Build

Dream big, what can we create to accelerate towards a sustainable planet with clean energy?

Grow

Ideas are great, but execution is key. We partner with great entrepreneurs and teams to build & grow companies which have real impact.

Invest

We are not a VC fund, but invest in our own companies, as well as partner with renowned investors to jointly make the growth happen.

02.our projects

Building companies focused on the Energy Transition and Circular Economy

Stecc Group partners with leading entrepreneurs and investors who are excited to contribute to a better world. Together we create, grow and invest in companies that accelerate the Energy Transition and Circular Economy. Building purpose driven companies.

Current Portfolio
Return

A new brand in the energy transition with a focus on solar energy, batteries, and charging

Sunrock

Leading solar developer of the Netherlands

Soto Solar

Investor and developer of large scale solar PV projects in Spain

SemperPower Battery Storage

A developer of large scale Battery Energy Storage Systems

Project Erasmo

Largest PV-solar project in Spain: 1 GigaWatt

Harvest Waste

Develops worlds most efficient waste-to-energy plants, to prevent highly polluting landfills

BioEnergyNetherlands

Using (biomass) waste to create base-load renewable gas & hydrogen

Hiber

IoT-as-a-service ecosystem for remote areas

Marie-Stella-Maris

Water & care brand that also provides clean drinking water to people without access

Previous Investment
vandebron

The leading renewable energy market-place

 

Previous Investment
Adgoji

Big data and AI driven marketing platform

03.Our people

Experienced and commited.

Our team has worked together for well over a decade. Serial entrepreneurs ourselves, Stecc Group has been involved in building and growing more than 25 companies. Interested in creating real impact? Come join our team.

Willem-Jan Schutte
Partner
Daniel Witvoet
Partner
Andries Voskamp
Partner
Xuehan Zhang
Partner
Johannes Duijzer
Partner
Erik van Eykelen
CTO
Fedde van Dijk
Partner
Marcus Steinig
Partner
Bas Dekker
Partner
Floris Teeuwen
Investment Manager
Bosco Pérez-Pla de Alvear
Business Development
Tomi Goldenberg
Associate
Jasper Kroon
Analyst
Emel Ozyucel
Controller
Flip van der Weijden
Analyst
04.our vision

Making a positive contribution

Our goal is to build lasting companies that can help the transition to a sustainable planet. To a world where a circular economy is the standard, and where circular businesses are the new leaders. As they should be.

2009

Launched Stecc Advisory: Over 10 years involved with over €750M in deals and financing.

2012

Launched Sunrock Investments: an investment, asset management and project development firm focusing on solar investments.

Launched Adgoji: a big data, AI driven player in the programmatic marketing.

2013

Launched Biomass gasification company in the Netherlands to deliver base-load renewable energy besides solar and wind energy

2016

Launched Hiber: Connect anything, anywhere to anyone. From IoT on the coldest pole, widest ocean or highest mountain

2018

Launched Soto Solar: Leading developer and investor in large scale solar energy in Spain

2019

Partnered with Marie Stella Maris: to build the leading water & care impact-brand of the future.

2020

Sunrock partnered with COFRA: CORFRA acquires leading solar platform

2021

Launched Return: A new brand in the energy transition

Invested in SemperPower: Leading developer of Battery Energy Storage Systems