Making our
Our core structure
Primutec Solutions Group is a thriving community of leading companies with in-depth experience of roofing services, solar-energy systems and lightning-protection solutions. Each company works independently but shares knowledge, expertise and experience with the other companies in the group. This puts us in a position to innovate and deliver new insights that drive sustainability and smart solutions.
Growing our family
Our growth has accelerated organically and inorganically through various acquisitions and we are now a leader in our industry. Our ambition is to grow in existing and adjacent markets while also continuing to focus on maximising the use of roofs in a way that benefits building owners and users and society as a whole.
We are the catalyst
that drives innovation and
sustainability.
Going above and beyond
We believe that in just one generation we will be able to turn flat roofs into carbon and heat sinks, social meeting places and biodiversity enablers. Using new materials and providing customised solutions, we will promote sustainability in urban environments and contribute to the sustainable economy.
History in the making
Primutec has always been way ahead of its time. From humble beginnings, we’ve grown our business to unprecedented heights. Collectively, we have been very successful in our expansion efforts, which we have achieved through continual innovation and a total commitment to our successful partners. Today, we are the leader in flat roofing in both Germany and the Netherlands. We are also leading the group into a prime market position by expanding into neighbouring countries.
1.240
employees
370
revenues (~)
01
market position in flat roofing in Germany and the Netherlands
42
operational sites
95
years pioneering the roofing industry
*2024 numbers
A collective success story
Total revenue
2025
Primutec continues to grow into the future
€370M
2024
Acquisition of Manning Dakbedekking, Technodak & Noort & De Vries
2023
Acquisition of Clen Solar
€280M
2021
Acquisition of Niemeier
2020
Acquisition of Patina Dakdenkers, Röckl, NAB Bliksembeveiliging & Rudde
2019
Acquisition of Geyer
€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
Establishment of Erdo
A clear business strategy
Purpose
We empower industry experts to deliver world-class, innovative and sustainable roofing services.
Vision
We want to ensure that the social, ecological and economic potential of each and every roof is used to ensure the success of the circular economy.
Mission
To install and maintain certified roofs that are guaranteed to be durable and waterproof and that also generate both economic and ecological benefits.
Strategic Pillars
01
Geographical expansion into neighbouring countries through acquisitions and partnerships
02
Innovative roof solutions developed with the principles of the circular economy in mind
03
Customer focus and excellent management
04
A safe and rewarding workplace with superb development opportunities
Meet our management team
Marloes Kooijmans
CEO
Marloes Kooijmans. Chief Executive Officer of Primutec Solutions Group BV, started in February 2024. Held senior executive positions in the building and energy industry throughout her career including senior management roles at Heijmans, Royal BAM and the grid operator Alliander.
Ivo van Duuren
CFO
Ivo joined us in 2021. He has previously held various senior financial and interim management positions, including CFO positions at Bruynzeel Storage Group BV, Constructor Group AS and Heiploeg Seafood.
