Rockwool has lost control of its Russian factories after President Vladimir Putin placed the Danish insulation company’s local operations under state management. The company calls it an outright confiscation of private property.
Putin Takes Over Rockwool’s Russian Factories
The Danish insulation producer Rockwool International has been stripped of control of its operations in Russia. With one presidential decree, Vladimir Putin transferred management of Rockwool’s four factories to Russian authorities, leaving the company without influence or access.
These facilities generate billions of kroner in annual revenue and were some of the most valuable international holdings Rockwool still maintained after the 2022 invasion of Ukraine. The move mirrors what happened to Carlsberg’s Russian subsidiary, which was also seized and later sold off under Kremlin control.
According to Rockwool’s leadership, the decision was unexpected but not entirely surprising. For months, the company had known that the possibility of a state takeover was real. Despite remaining the legal owner on paper, Rockwool has no say in daily operations or financial management.
A Danish Dilemma
To understand why the company remained in Russia in the first place, it helps to look back. Founded in 1909, Rockwool is world famous for its stone wool insulation used in construction and industrial projects. The company expanded into Russia in the 1990s and built factories in Balashikha near Moscow and three additional sites over time. Those factories became highly profitable, making the market difficult to leave.
When Russia invaded Ukraine, many Danish and Western companies immediately withdrew. But Rockwool chose another path. Leaving would have meant losing assets worth billions to the Russian state. Instead, Rockwool adopted what it called a passive ownership model. That meant Russian management would operate the factories independently, with no guidance or involvement from Danish headquarters.
Critics argued the company was helping Russia indirectly. Rockwool defended its stance as a way to avoid enriching Russian oligarchs or the government by handing over valuable factories. The factories, the company explained, had been self-sufficient for years, sourcing materials and technology locally without any support from Denmark.
Donation to Ukraine Raises Questions
Interestingly, Rockwool made a large financial contribution to Ukraine while still maintaining its Russian assets. Over the past few years, the company donated 500 million Danish kroner to Ukraine’s rebuilding efforts. Those funds, partly drawn from the Russian unit’s profits, appear to have caught attention in Moscow.
In fact, Rockwool managed to transfer more than 400 million kroner out of Russia before losing control of the factories. That money never went to shareholders or corporate bonuses. Instead, it was directed toward humanitarian and reconstruction programs in Ukraine.
Because of that, some analysts speculate that the donation may have influenced Putin’s move to seize Rockwool’s operations. The Kremlin has recently tightened restrictions on Western companies leaving the country or moving profits abroad.
Next Legal Steps
Even though Rockwool’s leadership admits the Russian business is now “lost,” the company still plans to take legal action to defend its property rights. Pursuing compensation through courts or arbitration will not be easy, but the company insists it will try.
Meanwhile, Rockwool’s top management has made clear that it has no intention of resuming any activity in Russia. The takeover has effectively ended a three-decade business relationship that once symbolized Danish industrial success abroad.
At the end of last year, the Russian branch’s equity value stood at around 3.5 billion kroner. After the expropriation, Rockwool wrote off the entire amount, marking one of the largest corporate losses by a Danish company in Russia since the invasion began.
Looking Ahead
The company’s leadership hopes that its recent transparency and support for Ukraine will help rebuild its reputation after years of criticism. While many may have misunderstood its strategy in Russia, Rockwool argues that its decisions were guided by a desire to protect property and prevent direct enrichment of the Russian state.
Without a doubt, the episode highlights the difficult choices faced by international companies operating in politically volatile markets. For Danish industry as a whole, Rockwool’s experience serves as a stark reminder that long-term investments in authoritarian countries can come at a steep cost.
Sources and References
The Danish Dream: Rockwool International Insulation Solutions
The Danish Dream: Banking in Denmark for Foreigners (Updated 2025)
DR: Rockwool-topchef raser over Putins tyveri
