# The 50 largest corporate groups and holding companies in Finland

Tamtam tracks 84 corporate groups and holding companies headquartered in Finland. This list ranks the 50 largest by number of employees on LinkedIn, led by UPM, S-ryhmä / S Group and OP Pohjola. Their median headcount is 912. Half of them were founded in 1948 or later. The most common headquarters are Helsinki (27), Espoo (7) and Tampere (2).

The Finnish corporate landscape features large groups with diverse operations, many of which are headquartered in Helsinki. Notable examples include UPM, a global provider of renewable fibres and advanced materials, and S-ryhmä / S Group, a cooperative network operating retail stores, services, and hospitality. OP Pohjola is the largest Finnish financial group, while Kesko - K-Group is a leading trading sector company.

Further demonstrating this diversity are companies such as Mehiläinen, a significant social and healthcare service provider, and Outokumpu, a global leader in sustainable stainless steel production. A clear pattern is the strong concentration of headquarters in the Helsinki metropolitan area, including Espoo and Vantaa, indicating a central hub for major Finnish corporations.

🇫🇮 Finland · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [UPM](https://www.tamtam.ai/c/upm) (upm.com)<br>Global provider of renewable fibres, advanced materials, decarbonization solutions, and communication papers with strong sustainability focus. | Manufacturing | 🇫🇮 Helsinki | 18,000 |  |
| 2 | [S-ryhmä / S Group](https://www.tamtam.ai/c/s-ryhma-s-group) (s-ryhma.fi)<br>Network of cooperatives operating retail stores, services, banking, and hospitality across Finland and the Baltic region, serving co-op members. | Retail | 🇫🇮 Helsinki | 10,730 | 1904 |
| 3 | [OP Pohjola](https://www.tamtam.ai/c/op-pohjola) (op.fi)<br>Largest Finnish financial group promoting sustainable prosperity, security, and wellbeing through cooperative banks and subsidiaries serving millions. | Financial Services | 🇫🇮 Helsinki | 10,388 |  |
| 4 | [Kesko - K-Group](https://www.tamtam.ai/c/kesko-k-group) (kesko.fi)<br>A leading Finnish trading sector company with grocery, building, technical, and car trade operations, focusing on sustainability and employee development | Retail | 🇫🇮 Helsinki | 8,283 |  |
| 5 | [Mehiläinen](https://www.tamtam.ai/c/mehilainen) (mehilainen.fi)<br>Provider of social and healthcare services in Finland and internationally, offering high-quality care, investing in digitalization, with over 37,000 employees | Hospitals and Health Care | 🇫🇮 Helsinki | 4,824 | 1909 |
| 6 | [Outokumpu](https://www.tamtam.ai/c/outokumpu) (outokumpu.com)<br>Global leader in sustainable stainless steel production, turning recycled steel into long-lasting material used in various applications while actively working towards reducing carbon footprint | Primary Metal Manufacturing | 🇫🇮 Helsinki | 3,724 | 1932 |
| 7 | [Terveystalo](https://www.tamtam.ai/c/terveystalo) (terveystalo.com)<br>The largest private health care provider in Finland and a leading occupational health company in the Nordic region, offering a wide range of health services | Hospitals and Health Care | 🇫🇮 Helsinki | 3,410 | 2001 |
| 8 | [Posti Group Oyj](https://www.tamtam.ai/c/posti-group-oyj) (posti.fi)<br>A diverse team at a logistics company handles everything from e-commerce parcels to love letters, driven by innovation and opportunity | Transportation, Logistics, Supply Chain and Storage | 🇫🇮 Helsinki | 3,404 | 1638 |
| 9 | [LähiTapiola](https://www.tamtam.ai/c/lahitapiola) (lahitapiola.fi)<br>Customer-owned insurance company promoting health, wellbeing, and financial security with local presence and strong community responsibility across Finland. | Insurance | 🇫🇮 Espoo | 3,229 | 1982 |
| 10 | [Metsä Group](https://www.tamtam.ai/c/metsa-group) (metsagroup.com)<br>forest industry group owned by cooperative of 90,000 Finnish forest owners, promoting diversity and inclusive career opportunities | Paper and Forest Product Manufacturing | 🇫🇮 Espoo | 3,128 |  |
| 11 | [Fiskars Group](https://www.tamtam.ai/c/fiskars-group) (fiskarsgroup.com)<br>Design-driven brands offering premium products for indoor living, outdoor activities, tableware, jewelry, gardening, and cooking categories globally. | Manufacturing | 🇫🇮 Espoo | 3,053 | 1649 |
| 12 | [Fazer](https://www.tamtam.ai/c/fazer) (urafazerilla.fi)<br>A food company with a 130-year heritage focused on creating sustainable food solutions, with operations in Northern Europe and exports globally | Food and Beverage Manufacturing | 🇫🇮 Vantaa | 2,472 | 1891 |
| 13 | [Cargotec](https://www.tamtam.ai/c/cargotec) (hiabgroup.com)<br>Company rebranded from Cargotec to Hiab, now operating independently and publicly traded on Nasdaq Helsinki stock exchange. | Industrial Machinery Manufacturing | 🇫🇮 Helsinki | 1,772 |  |
| 14 | [Sitowise](https://www.tamtam.ai/c/sitowise) (sitowise.com)<br>Creating sustainable and responsible smart cities Providing solutions for everyday life that prioritize sustainability | Civil Engineering | 🇫🇮 Espoo | 1,504 | 1976 |
| 15 | [Nokian Tyres plc](https://www.tamtam.ai/c/nokian-tyres-plc) (company.nokiantyres.com)<br>Manufacturing innovative tires for cars, trucks, and heavy machinery, focusing on safety, sustainability, and performance in diverse driving conditions worldwide. | Motor Vehicle Manufacturing | 🇫🇮 Nokia | 1,492 | 1898 |
| 16 | [SOL ☀](https://www.tamtam.ai/c/sol) (sol.fi)<br>A Finnish family-owned corporation providing a wide range of services from cleaning, facility, and security services to staffing and recruitment solutions | Facilities Services | 🇫🇮 Helsinki | 1,362 | 1991 |
| 17 | [Scanfil Group](https://www.tamtam.ai/c/scanfil-group) (scanfil.com)<br>International contract electronics manufacturer and system supplier with 45 years of experience in demanding manufacturing, offering product design, manufacturing, material procurement, and logistics solutions. | Appliances, Electrical, and Electronics Manufacturing | 🇫🇮 Sievi | 1,427 |  |
| 18 | [Granlund](https://www.tamtam.ai/c/granlund) (granlund.fi)<br>A Finnish company in the real estate and construction sectors with over 1400 professionals, offering services in MEP design, property management, energy consulting, and more | Civil Engineering | 🇫🇮 Helsinki | 1,329 | 1960 |
| 19 | [Atria Plc](https://www.tamtam.ai/c/atria-plc) (atria.com)<br>A leading food company in Northern Europe, producing food with respect for the planet, product, and people for over 100 years | Food and Beverage Manufacturing | 🇫🇮 Seinäjoki | 1,244 | 1903 |
| 20 | [Fennia](https://www.tamtam.ai/c/fennia) (fennia.fi)<br>The company is a partner for financial security, offering specialized insurance services for businesses, entrepreneurs, and households, focusing on risk management solutions | Insurance | 🇫🇮 Helsinki | 1,190 | 1882 |
| 21 | [Meyer Turku](https://www.tamtam.ai/c/meyer-turku) (meyerturku.fi)<br>Specialized in building innovative and environmentally efficient cruise ships, car ferries, and special vessels, with a strong presence in the global market | Shipbuilding | 🇫🇮 Turku | 1,163 | 1737 |
| 22 | [S-Pankki](https://www.tamtam.ai/c/s-pankki) (s-pankki.fi)<br>A Finnish bank within the S Group, offering financial services with a focus on convenience and benefits, integrating banking and retail services | Banking | 🇫🇮 Helsinki | 1,099 | 2007 |
| 23 | [Ponsse](https://www.tamtam.ai/c/ponsse) (ponsse.com)<br>Production, sale, maintenance, and technology of cut-to-length forest machines with global subsidiaries and focus on sustainable harvesting solutions. | Machinery Manufacturing | 🇫🇮 Vieremä | 1,052 | 1970 |
| 24 | [Teknos](https://www.tamtam.ai/c/teknos) (teknos.com)<br>A global coatings company offering a wide range of paints for manufacturing, building, and consumers, with a focus on quality and innovation to protect and prolong | Paint, Coating, and Adhesive Manufacturing | 🇫🇮 Helsinki | 1,002 | 1948 |
| 25 | [StaffPoint Oy](https://www.tamtam.ai/c/staffpoint-oy) (staffpoint.fi)<br>StaffPoint Group focuses on personnel services, training, coaching, and digital/ICT talent recruitment to enhance working life for employees and companies | Human Resources Services | 🇫🇮 Helsinki | 912 | 1971 |
| 26 | [ARE Oy](https://www.tamtam.ai/c/are-oy) (are.fi)<br>Specializes in enhancing building functionality and efficiency to improve the overall quality of life for residents or occupants | Construction | 🇫🇮 Vantaa | 911 | 1913 |
| 27 | [Tokmanni](https://www.tamtam.ai/c/tokmanni) (ir.tokmanni.fi)<br>Leading Nordic variety discount retailer with +370 stores in Finland, Sweden, and Denmark, offering affordable nordic and international products for everyday life and special occasions | Retail | 🇫🇮 Mäntsälä | 898 |  |
| 28 | [Alma Media](https://www.tamtam.ai/c/alma-media) (almamedia.fi)<br>Digital media company operating marketplaces and recruitment services across Europe, combining technology and content with local expertise. | Media Production | 🇫🇮 Helsinki | 873 |  |
| 29 | [Aktia](https://www.tamtam.ai/c/aktia) (aktia.fi)<br>It provides a range of financial services including banking, insurance, fund management, and payment services primarily for retail clients. | Financial Services | 🇫🇮 | 862 |  |
| 30 | [Sanoma](https://www.tamtam.ai/c/sanoma) (sanoma.com)<br>Innovative and agile learning and media company with a focus on sustainability, providing learning products, media content, and marketing solutions across Europe | Book and Periodical Publishing | 🇫🇮 Helsinki | 853 |  |
| 31 | [Insta](https://www.tamtam.ai/c/insta-tampere) (insta.fi)<br>A reliable partner in industry, defense, and cyber security, creating and securing the digital future with expertise, technology, and responsibility | Engineering Services | 🇫🇮 Tampere | 824 | 1960 |
| 32 | [Purmo Group](https://www.tamtam.ai/c/purmo-group) (purmogroup.com)<br>Manufacturing and distributing radiators, towel warmers, underfloor heating, convectors, valves, and controls for indoor climate comfort worldwide. | Manufacturing | 🇫🇮 Helsinki | 816 |  |
| 33 | [Broman Group Oy](https://www.tamtam.ai/c/broman-group-oy) (bromangroup.fi)<br>A consolidated company in Finland specializing in sales of car, motorcycle, boating, fishing, domestic, and leisure products through various brands | Wholesale | 🇫🇮 Joensuu | 774 |  |
| 34 | [Sofigate](https://www.tamtam.ai/c/sofigate) (sofigate.com)<br>Experts in business technology, digital transformation, generative AI, and platforms like ServiceNow and Salesforce across multiple European countries. | IT Services and IT Consulting | 🇫🇮 Espoo | 755 | 2003 |
| 35 | [Säästöpankkiryhmä](https://www.tamtam.ai/c/saastopankkiryhma) (saastopankki.fi)<br>Offers retail banking, investment, housing, and insurance services to individuals and communities across Finland, promoting financial well-being. | Banking | 🇫🇮 | 751 | 1822 |
| 36 | [Rantalainen Oy](https://www.tamtam.ai/c/rantalainen-oy) (rantalainen.fi)<br>A reliable Finnish financial services group offering modern accounting solutions for businesses with personalized service and a strong national network | Financial Services | 🇫🇮 Helsinki | 751 | 1972 |
| 37 | [LM Ericsson](https://www.tamtam.ai/c/lm-ericsson) (ericsson.com)<br>The company uses innovation to create sustainable connections and solutions that make a real difference in people's lives and society | Broadcast Media | 🇫🇮 | 720 |  |
| 38 | [Eezy Oyj](https://www.tamtam.ai/c/eezy-oyj) (eezy.fi)<br>A Finnish company focused on improving working life through staffing, leadership development, recruitment, organizational development, and personnel surveys Publicly traded | Staffing and Recruiting | 🇫🇮 Helsinki | 677 |  |
| 39 | [Folkhälsan](https://www.tamtam.ai/c/folkhalsan) (folkhalsan.fi)<br>An organization focused on social and health care, research, welfare services, and education to promote health and quality of life in Finland | Wellness and Fitness Services | 🇫🇮 Helsinki | 675 | 1921 |
| 40 | [Metsähallitus](https://www.tamtam.ai/c/metsahallitus) (metsa.fi)<br>This company sustainably manages forests and waters, offering renewable resources, enabling nature experiences, and promoting responsible energy and tourism solutions | Environmental Services | 🇫🇮 Helsinki | 645 | 1859 |
| 41 | [Rovio Entertainment](https://www.tamtam.ai/c/rovio-entertainment) (rovio.com)<br>Global mobile games company known for Angry Birds brand, with over 5 billion downloads Produces games, animations, consumer products, and movies Acquired by Sega in 2023 | Computer Games | 🇫🇮 Espoo | 617 | 2003 |
| 42 | [Oras Ltd.](https://www.tamtam.ai/c/oras-ltd) (oras.com)<br>A European provider of sanitary fittings with a focus on creating smart water experiences and aiming to be the perfect flow company | Manufacturing | 🇫🇮 Rauma | 573 | 1945 |
| 43 | [Anora Group Plc](https://www.tamtam.ai/c/anora-group-plc) (anora.com)<br>A leading wine and spirits brand house in the Nordic region with a global focus on sustainability, exporting to over 30 markets worldwide | Beverage Manufacturing | 🇫🇮 Helsinki | 562 | 1888 |
| 44 | [Joensuun kaupunki - City of Joensuu](https://www.tamtam.ai/c/joensuun-kaupunki-city-of-joensuu) (joensuu.fi)<br>Regional centre combining technology, education, bioeconomy, and photonics with accessible services and a vibrant, nature-rich lifestyle. | Government Administration | 🇫🇮 Joensuu | 538 | 1848 |
| 45 | [Eficode](https://www.tamtam.ai/c/eficode) (eficode.com)<br>A leading DevOps company in Europe driving the DevOps and Agile movement, providing services in DevOps, Agile, continuous delivery, test automation, and software creation | IT Services and IT Consulting | 🇫🇮 Helsinki | 537 | 2005 |
| 46 | [Bluefors](https://www.tamtam.ai/c/bluefors) (bluefors.com)<br>Global leader in manufacturing cryogenic measurement systems for quantum technology, fundamental research, life sciences, and clean energy industries Known for reliability and versatility | Manufacturing | 🇫🇮 Helsinki | 486 | 2008 |
| 47 | [NoHo Partners](https://www.tamtam.ai/c/noho-partners) (noho.fi)<br>Established in 1996, this Finnish restaurant business group operates over 300 restaurants, nightclubs, and entertainment centres in Finland, Denmark, Norway, and Switzerland | Restaurants | 🇫🇮 Tampere | 485 | 1996 |
| 48 | [Senaatti-kiinteistöt](https://www.tamtam.ai/c/senaatti-kiinteistot) (senaatti.fi)<br>State-owned real estate specialist and workspace partner, creating supportive environments, maintaining assets, and preserving historical sites with a focus on sustainability | Real Estate | 🇫🇮 Helsinki | 482 | 1995 |
| 49 | [Kaupunkiliikenne Oy](https://www.tamtam.ai/c/kaupunkiliikenne-oy) (kaupunkiliikenne.fi)<br>HKL is responsible for tram and metro operations in Helsinki, employing over 1200 professionals in various roles for public transportation services | Rail Transportation | 🇫🇮 Helsinki | 446 |  |
| 50 | [Innofactor AB](https://www.tamtam.ai/c/innofactor-ab) (innofactor.com)<br>Leading driver of modern digital organizations in Nordic countries for commercial, public, and third sectors, offering widest solution and leading Microsoft ecosystem know-how. | Professional Services | 🇫🇮 Espoo | 430 | 2000 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in Finland

- [The largest companies in Finland](https://www.tamtam.ai/l/largest-companies-finland) (1,471)
- [Multinational companies in Finland](https://www.tamtam.ai/l/multinational-companies-finland) (431)
- [Companies with in-house R&D in Finland](https://www.tamtam.ai/l/r-and-d-companies-finland) (177)
- [Manufacturers in Finland](https://www.tamtam.ai/l/manufacturers-finland) (176)
- [Software Development companies in Finland](https://www.tamtam.ai/l/software-development-companies-finland) (159)
- [SaaS companies in Finland](https://www.tamtam.ai/l/saas-companies-finland) (157)
- [Retail chains in Finland](https://www.tamtam.ai/l/retail-chains-finland) (150)
- [Critical infrastructure operators in Finland](https://www.tamtam.ai/l/critical-infrastructure-operators-finland) (116)
- [Public sector organisations in Finland](https://www.tamtam.ai/l/public-sector-organisations-finland) (115)
- [Hardware manufacturers in Finland](https://www.tamtam.ai/l/hardware-companies-finland) (111)
- [Publicly traded companies in Finland](https://www.tamtam.ai/l/publicly-traded-companies-finland) (110)
- [Companies with a mobile app in Finland](https://www.tamtam.ai/l/companies-with-mobile-app-finland) (102)
- [IT Services and IT Consulting companies in Finland](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-finland) (101)
- [IT services companies in Finland](https://www.tamtam.ai/l/it-services-companies-finland) (88)
- [Education providers in Finland](https://www.tamtam.ai/l/education-companies-finland) (82)
- [Professional services firms in Finland](https://www.tamtam.ai/l/professional-services-firms-finland) (79)
- [Government Administration companies in Finland](https://www.tamtam.ai/l/government-administration-companies-finland) (77)
- [Financial services firms in Finland](https://www.tamtam.ai/l/financial-services-firms-finland) (73)
- [Hotel and hospitality groups in Finland](https://www.tamtam.ai/l/hospitality-groups-finland) (69)
- [Family-owned companies in Finland](https://www.tamtam.ai/l/family-owned-companies-finland) (69)
- [AI companies in Finland](https://www.tamtam.ai/l/ai-companies-finland) (62)
- [Financial Services companies in Finland](https://www.tamtam.ai/l/financial-services-companies-finland) (62)
- [Subscription businesses in Finland](https://www.tamtam.ai/l/subscription-businesses-finland) (57)
- [Consulting firms in Finland](https://www.tamtam.ai/l/consulting-firms-finland) (55)

## The same list elsewhere in Finland

- [Corporate groups and holding companies in Helsinki](https://www.tamtam.ai/l/holding-companies-helsinki) (39)

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Source: https://www.tamtam.ai/l/holding-companies-finland