STARK Group appoints Mathias Lönneker new Group Chief Strategy Officer

In his new role as Group Chief Strategy Officer and member of STARK Group’s Executive Management, Mathias Lönneker will be heading Business Development across the Group’s markets in Germany, Austria, Denmark, Sweden, Finland, and Norway.
Mathias Lönneker joined STARK Group as head of its strategy team in 2018. Prior to that, he held positions as Manager and Vice President for management consultancy Kearney and Danish telco TDC. He was awarded a top 100 business talent earlier this year.
Group CEO Søren P. Olesen says:
“I am pleased to welcome Mathias Lönneker to the Executive Committee. He is a skilled business executive with a strong business development toolbox and a real passion for making strategies come to life. Mathias Lönneker holds a strong track record from his tenure with STARK Group.”
Mathias Lönneker replaces Daniel Potok, who has been with STARK Group since late 2016: https://starkgroup.dk/newsroom/latest-news/group-chief-strategy-officer-daniel-potok-leaves-stark-group
Contacts
Kaspar Bach HabersaatGroup Chief Communications Officer
Tel:+45 4092 8881kaspar.bach.habersaat@starkgroup.dkImages
About STARK Group
STARK Group is a leading business-to-business distributor of heavy building materials for the construction industry in the Nordics and Germany, with a strategic focus on serving professional builders. STARK Group has a revenue of approx. EUR 5 billion and serves c. 10,000 suppliers and 260,000 customers from its 485 locations. Headquartered in Denmark, STARK Group has approx. 11,700 employees in Germany, Denmark, Sweden, Finland, and Norway. The Group has doubled in size over the last couple of years through acquisitions and organic growth, and today, it holds a leading national or regional position in all markets.
Subscribe to releases from STARK Group
Subscribe to all the latest releases from STARK Group by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from STARK Group
STARK Group publishes its first integrated annual report – delivers 10.6% reduction in CO₂ emissions from own operations12.11.2025 08:01:00 CET | Press release
STARK Group has published its first integrated financial and sustainability report. Covering the financial year 2024/25, the report marks a step towards meeting the expanded requirements of the Corporate Sustainability Reporting Directive (CSRD), which will apply to the company from its 2028 financial year.
STARK Group delivers stable net sales and underlying earnings in a historically challenging market12.11.2025 08:00:00 CET | Press release
STARK Group’s growth journey was paused in the financial year 2024/25. The company reported net sales of EUR 7.8 bn. and adjusted EBITDA of EUR 369 mill.
STARK Denmark extends and expands partnership with the Danish national football teams8.10.2025 08:01:00 CEST | Press release
STARK Group’s Danish subsidiary, STARK, has extended and expanded its long-standing partnership with the Danish Football Association (DBU) to include both the women’s and men’s national teams. This decision reinforces support for Danish football and underscores the importance of community and equal opportunity in sport.
STARK Group opens second 24/7 branch in Sweden3.10.2025 08:00:00 CEST | Press release
STARK Group is strengthening its Swedish network with the opening of a new 24/7 branch in Hisings Backa, Gothenburg. Operated by the Group’s Swedish brand Beijer Byggmaterial, the branch marks a strategic move to strengthen STARK Group’s position in the Gothenburg region while offering maximum flexibility to contractors and tradespeople.
STARK Group expands in Norway with new flagship branch25.9.2025 08:00:00 CEST | Press release
STARK Group strengthens its presence in Norway with the opening of a new, purpose-built flagship branch in Sarpsborg, south of the capital, Oslo. The branch is operated by the Group’s Norwegian company, Neumann Bygg, and marks the company’s 20th location in Norway – and the third in the fast-growing Eastern Norway region.
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom


