About Corteco
Property exterior experts – a reliable partner for specialist companies
Corteco AB was established in 2022 with the aim of offering property owners a comprehensive solution for the renovation and maintenance of property exteriors through the various specialist companies, which we acquire. Since we started, more and more specialist companies have joined us and we now operate in Sweden, Norway and Finland.

A bright future for all of us
Long-term and comprehensive renovation offer
Corteco offers property owners a comprehensive solution for the renovation and maintenance of property exteriors. Since our inception in 2022, we have grown into a strong Nordic group comprising 15 specialist companies in Sweden, Norway and Finland. Our companies specialise in roofing and waterproofing, façades, doors and windows, balconies and solar panel installations. Corteco has positioned itself as a leading player in the fields of energy efficiency improvement and sustainability/environmental protection for both private and public sector clients.
Read more about renovation & maintenance
A partner group for those seeking a broader context
Corteco offers successful contractors an attractive partnership based on a decentralised acquisition model. You continue to run the company, taking full responsibility for its performance, whilst retaining your local roots, your brand and your unique corporate culture. You get access to knowledge-sharing, new business partnerships and long-term organisational support to drive growth. Together, we make good companies even better and create a market-leading offering for the Nordic property sector!
Sustainability is part of our business model
Corteco considers sustainability to be one of its key focus areas. Sustainability covers everything from helping our customers reduce their energy consumption to how we ourselves act. We choose our materials with care, prefer to renovate rather than demolish and build from scratch, and manage waste in a climate-smart way. We make equivalent demands of our suppliers.
Internally, we work to be an attractive employer through our values, care, respect, openness, gender equality and diversity. Through continuous improvement, we aim to create a safe and stimulating working environment, where methods, systems and procedures support and develop our employees.
Read more about our sustainability work
Whistleblower function
Our organisation strives to achieve transparency and to uphold high standards of business ethics. The whistleblowing function provides an opportunity to bring suspected irregularities to the organisation’s attention confidentially . This service is a key tool for mitigating risks and maintaining confidence in our operations, because it enables us to identify and address suspected irregularities at an early stage.
