Together,
Our core structure
Primutec Solutions Group is a thriving community of businesses offering leading experience across roofing services, solar systems and lighting protection solutions. Each company works independently yet shares knowledge, expertise and skills collectively. This drives innovation and delivers intelligent solutions that drive sustainability and smarter solutions.
Growing our family
Our growth has accelerated organically and inorganically through various acquisitions and we’re now a leader in our industry. And as we prepare for continued and ambitious growth in existing and adjacent markets, we’ll unlock the potential of roofs for society, owners and building users.
We are the catalyst
that drives innovation and
sustainable change.
Going above and beyond
We believe that in one generation we can turn flat roofs into carbon & heat sinks, social meeting places and biodiversity enablers. We’ll introduce new materials and roof-based product offerings that will directly support the sustainability of the built environment and the circular economy.


History in the making
From humble beginnings, we’ve grown our business far beyond our original horizons through continual innovation and a commitment to successful, independent partnerships. Today, we’re number one in flat roofing in Germany and the Netherlands and we’re leading the group into a prime market position by expanding into neighbouring countries.
1071
270
01
33
180
90
70
A collective success story
Total revenue
2022
Primutec continue to grow into the future
€280M
2021
Acquisition of Niemeier

2020
Acquisition of Patina Dakdenkers, Röckl, NAB Bliksembeveiliging and Rudde

134.9M
2018
Acquisition of Oranjedak Group – New Group Management

2017
DPE acquired Erdo Group
2007
Acquisition of Marschner Blitzschutzbau
58,8M
2005
Erdo becomes independant

1998
Acquisition of WB Montage
1992
Acquisition of Westdeutscher Blitzschutzbau
1989
Acquisition of Lösch

1979
Acquisition of Fritz Holl

1928
Foundation of Erdo

A clear business strategy
Purpose
We empower industry experts to deliver world-class diverse, innovative and sustainable roofing services.
Vision
We ensure every roof uses it societal, environmental and economical potential in the circular economy.
Mission
We install and maintain certified and guaranteed durable waterproof roofs, that have economic and environmental benefits.
Strategic Pillars
01
Geographical expansion in neighbouring countries through buy and build
02
Innovative roof based product offering that follows developments within the circular economy
03
Customer focus and operational excellence
04
Safe and rewarding workplace with excellent development opportunities
Meet our management team
Ton Raaphorst
CEO
Ton joined us in 2018. He has a wealth of experience in upper management and has been the CEO at TenCate Grass EMEA, and a Managing Director at Desso, Armstrong Europe and Interface Europe.
Ivo van Duuren
CFO
Ivo joined us in 2021. He’s held senior financial and interim management positions including CFO positions at Bruynzeel Storage Group BV, Constructor Group AS and at Heiploeg Seafood.