Stora Enso Oyj

What is Stora Enso?

Stora Enso Oyj is a Finnish renewable materials company headquartered in Helsinki. Formed in 1998 by merging Swedish Stora and Finnish Enso, it produces packaging board, biomaterials, and wood products and reported 9.33 billion euros of 2025 sales.

Is Stora Enso publicly traded?

Yes. Shares trade on Nasdaq Helsinki as STEAV and STERV and on Nasdaq Stockholm as STE A and STE R, with ADRs on US OTC Markets.

When was Stora Enso founded?

The combined company dates to 1998. Its lineage is far older: Stora began in Swedish copper mining documented from 1288, and Enso was founded in Finland in 1872.

Who owns Stora Enso?

It is a widely held public company with significant stakes held by Nordic institutional and family-linked investment interests, including the Finnish state through Solidium. Dual-class shares give major holders outsized voting influence.

What is Stora Enso's market position?

It is a leading European renewable materials group and one of the world's largest private forest owners, competing in packaging board, biomaterials, and wood products with Mondi, Smurfit Westrock, UPM, and Metsa Board.

Is Stora Enso splitting up?

It plans to separate its Swedish forest assets into a company called ForestCo intended for listing on Nasdaq Stockholm in the first half of 2027. A partial divestment of Swedish forest holdings completed in 2025 for about 900 million euros.

Stora Enso was created in 1998 by merging two of the Nordic region's oldest industrial companies. Stora Kopparberg, the Swedish half, traces to copper mining at Falun documented from 1288 and is often described as the world's oldest continuously operating corporation. Enso-Gutzeit, the Finnish half, was founded in 1872 as a forestry and sawmilling business in eastern Finland.

The merger created a European paper and forest products giant at a moment when Nordic paper companies were consolidating for global scale. Through the 2000s the combined group was among the world's largest paper producers, with a huge magazine and newsprint business that was later recognized as structurally challenged as print demand collapsed.

The strategic response was a long conversion away from publication paper toward packaging, wood products, and biomaterials. The company closed and converted paper mills, exited much of its publication paper exposure, and rebuilt around renewable materials. It also made major forest and mill investments in Finland, Sweden, and central Europe, plus pulp operations in Latin America.

Recent years brought a further sharpening. Annica Bresky led the renewables pivot before Hans Sohlström became president and CEO in late 2024. Under Sohlström the company completed a partial divestment of Swedish forest holdings in 2025, bringing in about 900 million euros, and announced plans to separate the Swedish forest business into ForestCo, a standalone company intended to list on Nasdaq Stockholm in the first half of 2027. The Oulu consumer board line in Finland, a major new investment, ramped through 2025 and weighed on short-term profitability.

Full-year 2025 results showed 9.33 billion euros of sales, adjusted EBIT of 528 million euros, and an improved net-debt position helped by the forest divestment.

Sustainability is the company's founding logic rather than a bolt-on. Its entire product proposition is that renewable forest materials replace fossil-based alternatives, and it reports under the EU's sustainability standards with external assurance on emissions. Managed forests, certified sourcing, and a circular bioeconomy narrative run through its commercial pitch.

The company holds science-based climate targets, reports Scope 1, 2, and 3 emissions, and publishes a sustainability statement audited under European reporting rules. Its biodiversity and land-use practices in Nordic forests attract periodic scrutiny from environmental groups, which it addresses through certification and conservation commitments.

The forest divestment and planned ForestCo separation sharpen the sustainability question: separating the forest asset clarifies ownership but also tests how the remaining company describes its environmental integration. No major greenwashing enforcement action is on record.

Stora Enso appears in Forbes' Global 2000 and Nordic corporate rankings. It has been recognized in CDP climate and forestry assessments relative to sector peers and has collected packaging industry recognition for renewable material innovation. Its status as one of the oldest continuous companies in the world is itself a noted institutional distinction.

The company's modern record is relatively clean at the headline level. Sector-typical scrutiny attaches to forestry practices, mill emissions, and the land-use implications of large-scale Nordic forestry, all handled through certification and regulatory compliance rather than landmark enforcement.

The most debated strategic matter is governance-related: the dual-class share structure and the influence of major Nordic shareholders periodically draw commentary from minority investors. The 2025 forest divestment and planned ForestCo separation have been examined for how they allocate value between shareholders, but no adverse regulatory finding has resulted.