STEAV on Nasdaq Helsinki Ltd

Stora Enso

Logo: Stora Enso, CC BY-SA 4.0, via Wikimedia Commons4

Finnish and Swedish pulp and paper company

Stora Enso Oyj (from Swedish: Stora and Finnish: Enso ) is a Finnish and Swedish forest industry company. It develops and produces various materials, mostly based on wood, for a range of industries and applications worldwide. In terms of total revenue, Stora Enso was the 9th largest company in Finland.2 Its shares trade on Nasdaq Helsinki Ltd under the symbol STEAV.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Dec 1998Founded1

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  • TickerSTEAV on Nasdaq Helsinki Ltd1
  • Industrypaper and publishing industry, pulp and paper industry1
  • HeadquartersHelsinki1
  • Websitewww.storaenso.com
  • Legal formosakeyhtiö, julkinen osakeyhtiö1
  • LEI7437000ZP669LKUTZ7383
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressPL 309, FI-00101 Helsinki, Finland3
  • Registered withFinnish Patent and Registration Office, 1039050-83
11-07-29-helsinki-by-RalfR-177
Photo: Ralf Roletschek ( talk ) - Fahrradtechnik auf fahrradmonteur.de, FAL, via Wikimedia Commons6

Stora Enso Oyj (from Swedish: Stora [ˈstǔːra] and Finnish: Enso [ˈenso]) is a Finnish and Swedish forest industry company. It develops and produces various materials, mostly based on wood, for a range of industries and applications worldwide.2

Corporate structure

Stora Enso sits at the top of its group. 11 entities, 8 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Stora Enso Helsinki, Finland
    • Efora Subsidiary
    • Stora Enso Timber Subsidiary
    • Celulosa Y Energia Punta Pereira S.A. Subsidiary · Montevideo, Uruguay
    • Honkalahti Sawmill Subsidiary · Lappeenranta, Finland
    • Stora Enso (Germany) Subsidiary · Germany
    • Stora Enso (Sweden) Subsidiary · Sweden
    • Stora Enso Latvija Subsidiary · Latvia
    • Stora Enso Wood Products GmbH Subsidiary · Brand, Austria
    • Stora Enso Wood Products Planá Subsidiary · Czechia
    • Stora Enso Wood Products Ždírec Subsidiary · Czechia
    • Stora Enso Imatra Mill Owned · Imatra, Finland
    • Stora Enson pääkonttori Owned · Helsinki, Finland

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Stora Enso reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • Stora Enso Imatra Mill
  • Stora Enson pääkonttori

Things Wikidata records the company as owning, with the share when stated.1

The story

Stora Enso was formed by the merger of Swedish mining and forestry products company Stora and Finnish forestry products company Enso Oyj in 1998.

History of Stora

The oldest preserved share in the Swedish copper mining company Stora Kopparberg (Falun Mine) in Falun was issued in 1288. It granted the Bishop of Västerås 1/8th (12.5%) ownership, and it is also the oldest known preserved share in any company in the world. The corporate status of the company was further recognized in 1347, when King Magnus IV of Sweden granted it a charter. Some observers consider that these facts make Stora and its successor Stora Enso the oldest existing corporation or limited liability company in the world.

For some periods during the 17th century, the mine provided two thirds of the world production of copper. In the 18th century, the copper mining gradually decreased in importance, and therefore, in 1731, the company bought its first iron ore mine. By the 1860s, iron ore was economically more important to the company than copper.

Stora Kopparbergs Bergslags AB was incorporated as a modern shareholder company in 1862. Towards the end of the 19th century, it diversified from mining and entered pulp and paper production. In the 1970s, most of the mining and steel mill operations of the company were divested, and the focus changed to forestry-related activities. In 1984, the company name was shortened to Stora AB. The copper mine closed down in 1992.

In 1997, the year before the merger with Enso, Stora had 20,400 employees and a turnover of 44.5 billion SEK. The company owned 2.3 million hectares of forest of which 1.6 million hectares (an area larger than Connecticut) in Sweden and the rest in Canada, Portugal and Brazil. It also produced 7.5 TWh of mostly hydroelectric power. A 1997 article in Harvard Business Review praised Stora's ability to adapt to changing circumstances over the centuries. In 1998, the company merged with Enso to form Stora Enso.

1850–1899

The roots of Enso go back to the 1850s, when Wilhelm Gutzeit started Wilh. Gutzeit & Co. in Norway. He was a native of Königsberg who had moved to Norway to work as a secretary for his step-cousin Benjamin Wegner, an industrialist. Only one of Gutzeit's five children survived to adulthood and thus his son Hans Gutzeit started to work with him in the 1860s and inherited the company in 1869. In 1871, he started to operate in Finland, together with Lars J. Bredesen, who was from Norway too. Gutzeit started a sawmill in Kotka in November 1872 and called it W. Gutzeit & Comp. In 1897, the company became a Finnish company, and its name was changed to Aktiebolaget W. Gutzeit & Co.

1900–1998

As Gutzeit & Co bought Aktiebolaget Pankakoski in 1908 and Enso Träsliperi Ab in Jääski in 1911, the board production was added to company portfolio. In 1918, the company shares were bought by Finland which became independent in 1917, and Gutzeit became fully state owned company. In 1924, the company headquarters were moved from Kotka to Helsinki. The company's name was changed to Enso-Gutzeit Osakeyhtiö in 1928.

The company started to build Kaukopää mill in Imatra in 1935. At the time it was the biggest sulfate pulp mill in Europe. Summa paper mill in Hamina was taken into use in 1955. The company's name was changed to Enso-Gutzeit Oy in 1981. Enso-Gutzeit bought A. Ahlström Osakeyhtiö's forest industries at Varkaus in 1987. In 1993, the company bought units from Tampella, Tampella Forest Oy and Tambox Europe's units from Finland and Sweden. In 1996, two state owned forest companies were merged and Enso-Gutzeit Oy and Veitsiluoto Oy from North Finland became Enso Oyj. In 1997, it acquired a majority stake in the German forestry company E. Holtzmann & Cie. In 1998, the company merged with Stora to form Stora Enso.

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1998–2009

After the merger, Stora Enso expanded its operations by acquiring wood products businesses and bought paper merchant businesses in Europe. In 2000, the company bought Consolidated Papers in North America. Stora Enso also slowly expanded its operations in South America, Asia and Russia. In 2000, Stora Enso acquired the North American pulp and paper manufacturer Consolidated Papers for EUR 4.9 billion. The acquisition has, in hindsight, been noted in the financial press as a massive value destroyer. In the same year, Stora Enso and AssiDomän formed a joint company, Billerud AB, to produce packaging paper.

In 2002, Stora Enso started investigating the possibility of establishing plantations and production facilities in Guangxi, China. In recent years, the company has gone through heavy restructuring. The North American operations were divested in 2007 to NewPage Corporation. Stora Enso has sold and closed down some of its mills in Finland, Sweden and Germany. The closure of a plant in Kemijärvi in 2008 and subsequent events were subject to significant Finnish media coverage. In 2009, Stora Enso entered into a joint venture in Uruguay, called Montes del Plata, with access to 250,000 hectares of woodland and the intention to build a large-capacity mill.

2010–2019

In 2010, Stora Enso acquired a 30 per cent stake in the Chinese printed paper packaging manufacturer Inpac. In September 2012, Stora Enso signed an agreement with Packages Ltd., the largest packaging company of Pakistan, to set up a joint venture named Bulleh Shah Packaging (Pvt.) Ltd. at Kasur, Pakistan. The ownership stake for Stora Enso was 35 per cent. In 2017, the stake was sold back to Packages Ltd., at a loss of EUR 19 million.

Between 2006 and 2014, the share of paper products of the total sales decreased from 62 per cent to 38 per cent, while packaging and wood products increased their shares of the revenue, as the company, according to Bloomberg News, was "betting on renewable packaging as online shopping grows." In 2015, the Financial Times and Bloomberg News reported that Stora Enso was investing in biomaterials and renewable construction products as possible future growth areas.

By 2016 Stora Enso owned 90 per cent of Inpac. In July 2017, the Financial Times reiterated that a focus on renewable packaging, biomaterials and construction products formed part of the strategic direction of Stora Enso, while also reporting that the revenue from paper had decreased further to 30 per cent of the total sales. It also reported that the current and foreseeable market conditions were such that forestry industry companies in general received and could be expected to receive comparatively low shares of their profits from paper production.

In 2018, Stora Enso, along with 23 other Finnish and Swedish companies, formed a joint venture named Combient for research and knowledge sharing in the areas of artificial intelligence, deep learning, big data and automation.

Examples of notable products launched in 2017–2019 were

cardboard-based packaging under the name EcoFishBox as an alternative to polystyrene boxes for transportation of fresh fish,

industrial-scale supply of lignin under the name Lineo as an alternative to phenol-based adhesives,

prototypes of biodegradable drinking straws, DuraSense biocomposites which enable the use of renewable wood-based fibres which can be used as substitutes for fossil-based plastic, and

a new retail solution which merges in-store and online shopping through RFID-enabled e-kiosks. The service is offered in co-operation with Atos.

2020–present

In the beginning of 2020, Stora Enso started a new division called Forest. It included

Stora Enso's forest assets in Sweden

the 41% share of Tornator with the majority of its forest assets located in Finland

wood supply operations in Finland, Sweden, Russia and the Baltic countries.

In July 2021, Stora Enso informed that it was selling its RFID tag technology called ECO to Grupo CCRR.

In March 2022, Stora Enso announced its intention to sell four paper mills located in Anjala in Finland, Hylte and Nymölla in Sweden and Maxau in Germany. If no buyer could be found, the company would continue to run the mills.

From Wikipedia’s article on Stora Enso, shared under CC BY-SA 4.0.5

Products and brands

  • paper

Listed on Wikidata.1

Market

Products and services by division

In 2021, Stora Enso offer products and services through six corporate divisions.

The Biomaterials division sells pulp, as well as additional products that can be extracted biochemically from wood and other sorts of biomass.

The Packaging materials division sells varieties of paperboard for packaging of dry and liquid products, including food, as well as for graphic printing purposes.

The Forest division has wood supply operations in Finland, Sweden, Russia and the Baltic countries.

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The Packaging solutions division sells corrugated fiberboard, other types of paperboard used in production of packaging containers, as well as complete packaging boxes and equipment and services related to packaging production.

The Paper division sells paper for commercial printing and office use, as well as services for the printing industry, such as paper supply management.

The Wood products division sells construction materials that have been produced using wood as a raw material.

In 2021, the sales figures and relative contributions to group earnings by divisions were:

Operations

Stora Enso has the majority of its operations in Europe.

In 2021

26% of the personnel worked in Finland,

22% in Sweden,

13% in China,

9% in Poland,

5% in Czech Republic,

5% in Russia and

4% in Austria.

13% of the employees worked in other European countries (for example in Baltic states, Belgium, France, Germany and Spain), 3% in Brazil and Uruguay, and 1% in other countries.

Headquarters

The first Stora Enso headquarters in Helsinki was designed by Alvar Aalto as the head office of Enso-Gutzeit Oy. The building was taken into use in 1961. In 2008, Stora Enso sold the building to the German property company Deka Immobilien GmbH for €30 million and started renting the building, while also declaring its intention to move to other rented premises in the Helsinki area.

In December 2021, it was announced that the construction of Stora Enso's new headquarters in Katajanokka had started. Other office space and a hotel were also planned for the building, which is owned by the occupational pension company Varma. The building was due to be completed in spring 2024. Stora Enso moved to a temporary headquarters in a property owned by Varma in Salmisaari.

Joint ventures

Veracel is a joint venture between Stora Enso (50 percent ownership) and Suzano Papel e Celulose in Brazil.

In Uruguay, Stora Enso (50 percent ownership) and Celulosa Arauco y Constitución operate the Montes del Plata joint venture.

From Wikipedia’s article on Stora Enso, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Owners

Subsidiaries

  • Honkalahti Sawmill
  • Stora Enso (Germany)
  • Stora Enso (Sweden)
  • Stora Enso Latvija
  • Stora Enso Timber
  • Stora Enso Wood Products
  • Stora Enso Wood Products Planá
  • Stora Enso Wood Products Ždírec

Also owns

  • Stora Enso Imatra Mill
  • Stora Enson pääkonttori

From Wikidata.1

Timeline

  1. Dec 1998Founded Founded1