| # | Company | Employees |
|---|---|---|
| 1 |
Nordeanordea.com
A leading universal bank in the Nordic region, providing financial support, omnichannel customer experiences, digital services, and driving sustainable change |
29,861 |
| 2 |
Helsingin kaupunki – Helsingfors stad – City of Helsinkihel.fi
One of Finland's largest employers offering diverse, socially significant jobs, professional development, skilled colleagues, flexible work hours, and competitive benefits |
11,657 |
| 3 |
OP Pohjolaop.fi
Largest Finnish financial group promoting sustainable prosperity, security, and wellbeing through cooperative banks and subsidiaries serving millions. |
10,388 |
| 4 |
HUS Helsingin yliopistollinen sairaalahus.fi
A leading healthcare provider in Finland with over 27,000 professionals, specializing in rare and complex diseases, treating 680,000 patients annually |
6,975 |
| 5 |
Fortumfortum.com
A Nordic energy company focused on clean energy production, decarbonizing processes, and providing reliable power and heat to customers, with ambitious environmental targets |
5,168 |
| 6 |
Mehiläinenmehilainen.fi
Provider of social and healthcare services in Finland and internationally, offering high-quality care, investing in digitalization, with over 37,000 employees |
4,824 |
| 7 | 4,786 | |
| 8 |
Espoon kaupunki - Esbo stad - City of Espooespoo.fi
Provides diverse career opportunities and supportive work environment focused on employee wellbeing, equality, and community impact in a growing city. |
4,529 |
| 9 |
Helsingin ja Uudenmaan sairaanhoitopiiri - Hospital District of Helsinki and Uusimaa (HUS)hus.fi
A leading healthcare provider offering specialized medical care, including treatment for rare and complex diseases, with a focus on patient well-being and cutting-edge care |
4,361 |
| 10 |
Finnairfinnair.com
A network airline founded in 1923, specializing in connecting Europe, North America, and Asia via Helsinki hub Committed to sustainability and carbon neutrality |
4,209 |
| 11 | 3,610 | |
| 12 |
Terveystaloterveystalo.com
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 |
3,410 |
| 13 |
Posti Group Oyjposti.fi
A diverse team at a logistics company handles everything from e-commerce parcels to love letters, driven by innovation and opportunity |
3,404 |
| 14 | 3,346 | |
| 15 |
LähiTapiolalahitapiola.fi
Customer-owned insurance company promoting health, wellbeing, and financial security with local presence and strong community responsibility across Finland. |
3,229 |
| 16 | 2,314 | |
| 17 |
Pirkanmaan hyvinvointialuepirha.fi
Leading provider of social and health services, rescue services, and hospital care in Pirkanmaa region, serving over 500,000 residents from 2023 |
2,165 |
| 18 |
Varsinais-Suomen hyvinvointialuevarha.fi
A large welfare organization employing 23,000 professionals in Finland's social, health, and rescue sectors, working together to secure, improve, and save well-being every day |
2,133 |
| 19 |
DNA Oyjcorporate.dna.fi
provides telecommunications connections, services, and devices for homes and workplaces, supporting digitalisation and simplifying daily life |
2,081 |
| 20 |
Pohjois-Pohjanmaan hyvinvointialue Pohdepohjois-pohjanmaanhyvinvointialue.fi
A welfare area in Northern Ostrobothnia providing support and help for 415,000 residents' well-being, health, and safety, employing 18,000 professionals |
1,715 |
| 21 |
Pihlajalinnapihlajalinna.fi
A leading Finnish healthcare provider offering high-quality services to individuals, companies, insurance firms, and public sector clients nationwide |
1,411 |
| 22 |
VRvrgroup.fi
A Finnish state-owned company with 160 years of experience in passenger, logistics, and maintenance services, promoting responsible and sustainable transport for a carbon-neutral tomorrow |
1,381 |
| 23 | 1,190 | |
| 24 |
Päijät-Hämeen hyvinvointialuepaijatha.fi
A major employer in Päijät-Hämeen well-being area, providing specialized healthcare, social services, primary healthcare, and emergency services with 7000 professionals |
1,186 |
| 25 |
Kuopion kaupunki - City of Kuopiokuopio.fi
The company promotes Kuopio as a city known for its high quality of life, diverse job opportunities, beautiful nature, and strong cultural presence |
1,128 |
| 26 |
Tyks Turku University Hospitaltyks.fi
A leading university hospital providing specialized healthcare services to residents in southwestern Finland and ensuring access to high-level care in other regions With around 8000 employees |
1,122 |
| 27 |
Vantaan ja Keravan hyvinvointialue / Vanda och Kervo välfärdsområdevakehyva.fi
A health and social services organization in Vantaa and Kerava area, providing services to approximately 280,000 residents with a staff of 4,800 |
1,116 |
| 28 |
S-Pankkis-pankki.fi
A Finnish bank within the S Group, offering financial services with a focus on convenience and benefits, integrating banking and retail services |
1,099 |
| 29 |
Keski-Suomen hyvinvointialuehyvaks.fi
A health and welfare organization in Central Finland providing services to 273,000 residents, focusing on well-being, healthcare, and safety through digital solutions |
1,098 |
| 30 |
Nordea Markets, Corporates & Institutionsnordea.com
The company is a leading bank in the Nordics and Europe, offering a wide range of financial products, market access, advisory services, and economic research |
1,089 |
| 31 |
Lassila & Tikanojalt.fi
A service company promoting circular economy by maximizing material and property use efficiency, reducing environmental impact, and promoting social responsibility |
1,059 |
| 32 |
Attendo Suomiattendo.fi
Leading private provider of public care services in Finland, employing 17,000 professionals nationwide Services include care for elderly, individuals with disabilities, mental health patients, and children |
1,039 |
| 33 |
Pohjois-Savon hyvinvointialuepshyvinvointialue.fi
Dedicated to promoting safe and healthy everyday life for residents of North Savo through social services, healthcare, and emergency services |
1,030 |
| 34 |
Österbottens välfärdsområde - Pohjanmaan hyvinvointialueosterbottensvalfard.fi
A welfare area in Finland providing social and health care services, as well as rescue services, from north to south with a focus on well-being |
941 |
| 35 |
Tampere University Hospitalpirha.fi
A modern healthcare provider in Tampere, Finland, offering a wide range of medical specialties, research projects, and training for healthcare professionals |
894 |
| 36 |
Government ICT Centre Valtorivaltori.fi
Provider of sector-independent ICT services for central government, offering integration services, high security, and seamless operations for government agencies and institutions |
873 |
| 37 | 862 | |
| 38 |
Kuopio University Hospital (KUH) - Kuopion yliopistollinen sairaala (KYS)pshyvinvointialue.fi
A leading university hospital in Finland providing specialized healthcare services, conducting renowned research, and serving as a major teaching hospital in the region |
859 |
| 39 |
Keusote | Keski-Uudenmaan hyvinvointialuekeusote.fi
A welfare area in Central Uusimaa providing social and health services, emergency services, and specialized healthcare in several municipalities with over 4,200 healthcare professionals |
856 |
| 40 |
Pohjois-Karjalan hyvinvointialue – Siun sotesiunsote.fi
A public organization in North Karelia provides social, health, rescue, and environmental health services for residents, aiming to improve their well-being collectively |
850 |
| 41 |
Satakunnan hyvinvointialuesatakunnanhyvinvointialue.fi
Preparing social and health services in Satakunta with a focus on people, aiming to improve basic services for over 210,000 residents from 2023 |
820 |
| 42 | 801 | |
| 43 | 765 | |
| 44 |
Finnlinesfinnlines.com
A leading shipping operator offering freight and passenger services in the Baltic Sea, North Sea, and Bay of Biscay, with subsidiaries across Europe |
763 |
| 45 |
Etelä-Pohjanmaan hyvinvointialuehyvaep.fi
A newly established organization in Etelä-Pohjanmaa manages social and healthcare services, as well as rescue operations, serving over 192,150 residents with 10,000+ employees |
760 |
| 46 |
Säästöpankkiryhmäsaastopankki.fi
Offers retail banking, investment, housing, and insurance services to individuals and communities across Finland, promoting financial well-being. |
751 |
| 47 |
Oma Häme - Kanta-Hämeen hyvinvointialueomahame.fi
The company provides social, health, and emergency services to 170,000 residents in Kanta-Häme region, with a focus on quality, customer experience, and employee satisfaction |
743 |
| 48 |
Multitudemultitude.com
Multitude is a regulated financial technology growth platform with European banking license, offering sustainable banking and financial services through various business units |
714 |
| 49 |
Tallink Silja Oyfi.tallink.com
A leading passenger shipping company on the Baltic Sea, offering leisure and business travel services on 6 different routes with 19 vessels |
698 |
| 50 |
Etelä-Karjalan hyvinvointialue - Wellbeing services county of South Kareliaekhva.fi
A joint municipality authority in South Karelia region providing health, family, social, and elderly services for a population of approximately 131,000 residents |
689 |
| 51 |
Teollisuuden Voima Oyjtvo.fi
The company contributes to sustainable development by providing cost-effective, safe, and climate-friendly electricity from a nuclear power plant in Finland |
683 |
| 52 | 672 | |
| 53 |
Coronariacoronaria.fi
Coronaria provides high-quality healthcare services in Finland, offering a wide range of primary, specialized healthcare, and rehabilitation services to individuals |
670 |
| 54 |
Ilmarinenilmarinen.fi
Finland's largest private earnings-related pension insurance company, offering statutory pension insurance for employers and entrepreneurs to ensure customers receive their earned pensions |
662 |
| 55 |
Mandatummandatum.fi
A Finnish financial service provider with over 600 experts, focused on creating a strong community culture and high employee satisfaction |
646 |
| 56 |
Esperi Care Oyesperi.fi
A leading provider of social and health services in Finland, offering housing services for elderly, mental health support, substance abuse rehabilitation, and disability services |
645 |
| 57 |
Oriola Corporationoriola.com
Leading specialist in wholesaling pharmaceuticals and health products, offering advisory services and dose dispensing for pharmacies and healthcare units in Finland and Sweden |
645 |
| 58 |
OP Corporate Bank (former Pohjola)op.fi
A financial group that encompasses banking, non-life insurance, and wealth management services under the OP brand, formerly known as Pohjola |
629 |
| 59 | 625 | |
| 60 |
Kymenlaakson hyvinvointialuekymenhva.fi
The company provides social and healthcare services, as well as emergency services, to the approximately 161,000 residents of the Kymenlaakso region |
607 |
| 61 |
Finaviafinavia.fi
Finavia leads and develops 20 airports in Finland, focusing on smooth services for airlines and passengers, sustainable air travel, and collaboration with international partners |
602 |
| 62 |
Etelä-Savon hyvinvointialue Eloisaetelasavonha.fi
The company organizes social and health services as well as emergency services in the 12 municipalities of South Savo region It focuses on creating integrated service structures for better functionality and seamless coordination |
602 |
| 63 | 601 | |
| 64 |
Fingrid Oyjfingrid.fi
A Finnish company responsible for electricity transmission in the high-voltage system, connecting power plants, factories, and distribution networks in Finland and abroad |
549 |
| 65 |
OP Corporate Bank plc (former Pohjola Bank plc)op.fi
A financial group offering banking, insurance, and wealth management services, previously known as Pohjola, now rebranded under the name OP |
407 |
| 66 |
Pohjantähti Keskinäinen Vakuutusyhtiöpohjantahti.fi
An agile insurance company focused on providing peace of mind through quality service, personalized customer care, and a welcoming workplace culture |
323 |
| 67 |
Pohjolan Liikennepl.fi
The company operates long-distance, local, and urban transport with over 1100 professionals, serving around 35 million customers annually with 500 buses |
164 |
| 68 | 161 | |
| 69 |
Tampereen Energiatampereenenergia.fi
A diverse energy company with nearly 400 professionals focusing on renewable energy solutions for heating, cooling, and electricity distribution Working towards carbon-negative homes by 2040 |
143 |
| 70 |
Ferratum Globalglobal.ferratum.com
A global company modernizing traditional lending by providing quick, easy loans online with instant money transfers, operating in multiple countries |
141 |
| 71 |
Euroclear Finlandeuroclear.com
Global leader in settlement and securities services for bonds, equities, funds, and derivatives, with expertise in custody, issuer services, and general meeting services |
120 |
| 72 |
Hôpital Privé Les Sources - NICEhpgs.fr
Specialized geriatric hospital providing intensive care, wound treatment for diabetic foot, heart failure management, pain relief, palliative care, and diagnostic services for chronic conditions |
107 |
| 73 |
Lounais-Suomen Jätehuolto Oy (LSJH)lsjh.fi
A waste management company owned by municipalities, providing waste disposal services and advice to residents, public services, education, and health care operators |
81 |
| 74 |
Lammin Säästöpankkisaastopankki.fi
Welcome to our Linkkari office! A trustworthy and straightforward savings bank operating in Uusimaa and Kanta-Häme, also on Instagram and Facebook |
78 |
| 75 |
Santander Consumer Finance Oysantanderconsumer.fi
Provides vehicle installment and leasing financing, purchase financing for durable goods, and unsecured loans for various consumer needs. |
68 |
| 76 |
Keravan Energiakeravanenergia.fi
We provide energy services tailored to support businesses, offering a diverse range of energy production including bio, solar, wind, water, and nuclear power |
63 |
| 77 |
POP Pankki Aaltopoppankki.fi
The company offers personal and business banking, investment, and financial services with dedicated customer advisors across multiple locations and online |
34 |
| 78 |
Vatajankoskivatajankoski.fi
A new energy company that saves energy, produces the rest with domestic renewable fuels, helps customers increase energy self-sufficiency, and reduce carbon footprint |
25 |
| 79 |
POP Pankki Lapua / Seinäjokipoppankki.fi
The company is a member of the POP Bank group, offering local, affordable, and high-quality banking services with a focus on personalized customer care |
5 |
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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 Oct 24, 2026.
More company lists in Finland
- The largest companies in Finland 1,263
- Software Development companies in Finland 145
- SaaS companies in Finland 135
- Retail chains in Finland 117
- Public sector organisations in Finland 83
- IT Services and IT Consulting companies in Finland 77
- Government Administration companies in Finland 76
- IT services companies in Finland 67
- Manufacturers in Finland 65
- Financial services firms in Finland 64
- Financial Services companies in Finland 55
- Publicly traded companies in Finland 51
- Education providers in Finland 44
- Retail companies in Finland 43
- Family-owned companies in Finland 42
- Wellness and Fitness Services companies in Finland 39
- AI companies in Finland 35
- Hardware manufacturers in Finland 35
- Healthcare providers in Finland 35
- Consumer goods companies in Finland 34
- Hospitals and Health Care companies in Finland 34
- Hotel and hospitality groups in Finland 33
- Higher Education companies in Finland 33
- Research institutes in Finland 31