Steel construction specialist
in the Nordic countries and Germany
We are your partner even in demanding steel projects
Woller Oy is a company founded in 2019 whose special expertise is the installation of special doors, hatches, windows and exteriors in Finland and overseas. We have solid experience in leading various and exacting steel construction works both in Finland and around the world, for example from the OL3 NPP nuclear power plant project, Ringhals and Forsmark in Sweden.
We put into practice your metal needs from design to implementation
Our strong expertise enables the implementation of steel assemblies even for demanding projects. Our work description also includes, take care of project entities, from design to installation.
It is also possible to order smaller units from us, according to the wishes and needs of you.
Our company is dedicated to work according to high safety standards and considering all safety risks.
We have at our disposal an extensive subcontractor / cooperation company network in Finland and around the world.
We constantly train our staff in various special skills and invest in safety and its development.
Examples of our services and know-how
- HPEM protection
- High quality doors and gates for nuclear power plants, power plants and other projects
- Design and installation of structural fire protection
- Fire protection, physical protection, radiation protection and aircraft collision protection for high-level safety structures, such as nuclear power plants
- Installation of facades according to customer wishes and needs
In cooperation with Sommer GmbH
We work very closely with the German company SOMMER FASSADENSYSTEME-STAHBLAU-SICHERHEIT-TECHNIK GmbH & Co KG. We are their certified supplier and maintainer of their products in Finland, the Baltic countries and other Nordic countries.
In Finland, we have partners such as ProDoor, Vasmet Oy.
We have been granted ISO 9001: 2015, ISO 14001: 2015 and ISO 3834-2: 2005 certificates 2021.
We have strong years of experience and expertise in our field. Contact us and we will discuss more about your project needs and wishes.
Contact persons in Finland:
Robert WollerCEO / Managing Director
Juha RinneProduction Mananger
Juha HeinonenSales Mananger
Vladimir MostkaSite Manager / QHSE Supervisor