# 30 leading subscription businesses in Helsinki
Tamtam tracks 34 subscription businesses headquartered in Helsinki. This list ranks the 30 largest by number of employees on LinkedIn, led by Elisa, RELEX Solutions and DNA Oyj. Their median headcount is 423. Half of them were founded in 2003 or later.
The subscription businesses in Helsinki are primarily established companies in telecommunications, software development, and cybersecurity. Many of them are long-standing firms with a focus on digital services and technology. Notable examples include Elisa, a pioneer in telecommunications and 5G, and RELEX Solutions, which offers an AI platform for supply chain operations. F-Secure Corporation and WithSecure specialize in cybersecurity solutions, while Lindstrรถm is a family-owned textile service company.
Most of these companies are headquartered in Helsinki, indicating a strong concentration of these industries in the Finnish capital. The list also shows a mix of sectors, from traditional industries like telecommunications and textile manufacturing to more modern fields such as software development and cybersecurity, with a significant number of companies founded before the turn of the millennium.
๐ซ๐ฎ Helsinki ยท 30 companies ยท Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Elisa](https://www.tamtam.ai/c/elisa) (elisa.fi)
A pioneer in telecommunications, digital services, and 5G, providing sustainable solutions to millions of customers globally with a focus on Finland and Estonia | Telecommunications | ๐ซ๐ฎ Helsinki | 4,786 | 1882 |
| 2 | [RELEX Solutions](https://www.tamtam.ai/c/relex-solutions) (relexsolutions.com)
Provides an AI platform for intelligent decision-making and automation in demand, inventory, merchandising, pricing, and supply chain operations for various businesses. | Software Development | ๐ซ๐ฎ Helsinki | 2,477 | 2005 |
| 3 | [DNA Oyj](https://www.tamtam.ai/c/dna-oyj) (corporate.dna.fi)
provides telecommunications connections, services, and devices for homes and workplaces, supporting digitalisation and simplifying daily life | Telecommunications | ๐ซ๐ฎ Helsinki | 2,081 | 2001 |
| 4 | [Lindstrรถm](https://www.tamtam.ai/c/lindstrom) (lindstromgroup.com)
Family-owned textile service company offering workwear, mats, and washroom textiles with sustainable supply, maintenance, and recycling solutions. | Textile Manufacturing | ๐ซ๐ฎ Helsinki | 2,056 | 1848 |
| 5 | [F-Secure Corporation](https://www.tamtam.ai/c/f-secure-corporation) (f-secure.com)
Leading cybersecurity company providing award-winning consumer products and partnering with service providers to protect millions worldwide from cyber threats. | Computer and Network Security | ๐ซ๐ฎ Helsinki | 1,791 | 1988 |
| 6 | [NAPA](https://www.tamtam.ai/c/napa) (napa.fi)
An independent software house specializing in high-end solutions for ship design and operation, setting new standards in marine software development | Software Development | ๐ซ๐ฎ Helsinki | 1,477 | 1989 |
| 7 | [Sanoma Media Finland](https://www.tamtam.ai/c/sanoma-media-finland) (sanoma.fi)
A leading commercial media company in Finland, producing reliable journalism, engaging entertainment, and effective marketing solutions to impact choices and perceptions | Media Production | ๐ซ๐ฎ Helsinki | 1,350 | |
| 8 | [Wรคrtsilรค Energy](https://www.tamtam.ai/c/wartsila-energy) (wartsila.com)
The company specializes in helping customers transition to renewable energy by optimizing energy systems, providing flexible power plants, storage solutions, and lifecycle services | Mechanical Or Industrial Engineering | ๐ซ๐ฎ Helsinki | 1,124 | 1834 |
| 9 | [Sanoma](https://www.tamtam.ai/c/sanoma) (sanoma.com)
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 | ๐ซ๐ฎ Helsinki | 853 | |
| 10 | [WithSecure](https://www.tamtam.ai/c/withsecure) (withsecure.com)
Provides outcome-based cybersecurity solutions, protecting mid-market companies with AI-powered technologies, human expertise, and co-security services, focusing on privacy and compliance. | Computer and Network Security | ๐ซ๐ฎ Helsinki | 629 | 1988 |
| 11 | [Staria](https://www.tamtam.ai/c/staria) (staria.com)
Tech-enabled financial services company offering solutions in over 40 countries with a focus on smart growth and tailored support for different growth stages | Financial Services | ๐ซ๐ฎ Helsinki | 496 | 2003 |
| 12 | [Aiven](https://www.tamtam.ai/c/aiven) (aiven.io)
Aiven is a trusted open source data platform managing cloud data infrastructure, enabling global transformations with managed technologies on major clouds | Software Development | ๐ซ๐ฎ Helsinki | 466 | 2016 |
| 13 | [MTV Oy](https://www.tamtam.ai/c/mtv-oy) (mtvyritys.fi)
Leading Finnish commercial TV company offering free and paid channels, streaming services, news, sports, and media industry discussions. | Broadcast Media Production and Distribution | ๐ซ๐ฎ Helsinki | 451 | 1957 |
| 14 | [Sievo](https://www.tamtam.ai/c/sievo) (sievo.com)
It provides procurement analytics for large enterprises, enabling teams to improve savings, ESG performance, and decision-making through reliable insights. | Software Development | ๐ซ๐ฎ Helsinki | 443 | 2003 |
| 15 | [Supermetrics](https://www.tamtam.ai/c/supermetrics) (supermetrics.com)
Supermetrics connects ad and marketing platforms to analytics tools, data warehouses, and AI assistants, with native MCP support. | Software Development | ๐ซ๐ฎ Helsinki | 423 | 2013 |
| 16 | [Helsingin Sanomat](https://www.tamtam.ai/c/helsingin-sanomat) (hs.fi)
A leading media company in Finland, offering unique journalism through various channels including newspapers, websites, and mobile devices, reaching millions of Finnish people weekly | Newspaper Publishing | ๐ซ๐ฎ Helsinki | 386 | 1889 |
| 17 | [Hostaway](https://www.tamtam.ai/c/hostaway) (hostaway.com)
Vacation rental management software for property owners with a range of listings, offering a variety of services to streamline operations globally | Software Development | ๐ซ๐ฎ Helsinki | 369 | 2015 |
| 18 | [Hoxhunt](https://www.tamtam.ai/c/hoxhunt) (hoxhunt.com)
Human risk management platform combining AI and behavioral science for individualized micro-training, helping employees detect and report phishing attacks to lower cybersecurity risk. | Computer and Network Security | ๐ซ๐ฎ Helsinki | 289 | 2016 |
| 19 | [Tietokeskus](https://www.tamtam.ai/c/tietokeskus) (tietokeskus.fi)
Finnish ICT company specializing in IT services, equipment, consulting, cloud, data center, and network solutions for businesses and public sector | IT Services and IT Consulting | ๐ซ๐ฎ Helsinki | 289 | 1989 |
| 20 | [Synsam Group Finland Oy](https://www.tamtam.ai/c/synsam-group-finland-oy) (synsam.fi)
Established in 1968, the company is one of Europe's leading optical retail chains offering a wide range of eye health solutions and fashionable eyewear | Retail | ๐ซ๐ฎ Helsinki | 284 | 1968 |
| 21 | [Evondos Group](https://www.tamtam.ai/c/evondos-group) (evondos.com)
Europe's leading provider of automated medicine dispensing services for professional home care organizations, ensuring correct medication delivery, supporting independent living at home | Medical Equipment Manufacturing | ๐ซ๐ฎ Helsinki | 272 | 2008 |
| 22 | [Freska](https://www.tamtam.ai/c/freska) (freska.se)
Home services technology company in Northern Europe offering personal, trustworthy cleaners, creating jobs with sustainable values, and consistently growing with happy customers and cleaners | Consumer Services | ๐ซ๐ฎ Helsinki | 271 | 2015 |
| 23 | [One Click LCA](https://www.tamtam.ai/c/one-click-lca) (oneclicklca.com)
A global leader in construction Life-Cycle Assessment and Environmental Product Declaration software for decarbonizing the construction value chain worldwide | Construction | ๐ซ๐ฎ Helsinki | 254 | 2001 |
| 24 | [Suomen Yrittรคjรคt ry](https://www.tamtam.ai/c/suomen-yrittajat-ry) (yrittajat.fi)
Advocacy organization supporting small businesses and entrepreneurs in Finland with services and influence on decision-making at local, regional, and national levels | Non-profit Organizations | ๐ซ๐ฎ Helsinki | 222 | 1996 |
| 25 | [A-lehdet Oy](https://www.tamtam.ai/c/a-lehdet-oy) (a-lehdet.fi)
A media house specializing in living, health, and digital influencing, offering high quality magazines and creating attractive media brands in Finland | Book and Periodical Publishing | ๐ซ๐ฎ Helsinki | 219 | 1933 |
| 26 | [LeadDesk](https://www.tamtam.ai/c/leaddesk) (leaddesk.com)
It provides cloud-based contact center solutions for sales outreach and customer service, serving over 1,000 customers across Europe. | IT Services and IT Consulting | ๐ซ๐ฎ Helsinki | 194 | 2009 |
| 27 | [UKKO.fi](https://www.tamtam.ai/c/ukko-fi) (ukko.fi)
UKKOfi offers digital tools for independent entrepreneurs in Finland, with over 160,000 users and โฌ500 million invoiced work in 10 years | Financial Services | ๐ซ๐ฎ Helsinki | 191 | 2012 |
| 28 | [Holvi](https://www.tamtam.ai/c/holvi) (holvi.com)
This company provides financial tools like business accounts and invoicing for small businesses, helping them manage their finances and streamline administrative tasks | Financial Services | ๐ซ๐ฎ Helsinki | 158 | 2011 |
| 29 | [Happeo](https://www.tamtam.ai/c/happeo) (happeo.com)
Next-gen intranet for managing knowledge and internal communications, offering template-based page builder, integrations, universal search, and high adoption rates for any size company | Software Development | ๐ซ๐ฎ Helsinki | 130 | 2017 |
| 30 | [Inderes](https://www.tamtam.ai/c/inderes) (b2b.inderes.com)
A Nordic investor hub providing in-depth equity research and investor relations solutions to over 400 listed companies, with a community of over 70,000 active investors | Financial Services | ๐ซ๐ฎ Helsinki | 107 | 2009 |
## 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 Helsinki
- [The largest companies in Helsinki](https://www.tamtam.ai/l/largest-companies-helsinki) (642)
- [Multinational companies in Helsinki](https://www.tamtam.ai/l/multinational-companies-helsinki) (206)
- [SaaS companies in Helsinki](https://www.tamtam.ai/l/saas-companies-helsinki) (91)
- [Software Development companies in Helsinki](https://www.tamtam.ai/l/software-development-companies-helsinki) (75)
- [Retail chains in Helsinki](https://www.tamtam.ai/l/retail-chains-helsinki) (63)
- [Companies with in-house R&D in Helsinki](https://www.tamtam.ai/l/r-and-d-companies-helsinki) (59)
- [Companies with a mobile app in Helsinki](https://www.tamtam.ai/l/companies-with-mobile-app-helsinki) (55)
- [Financial services firms in Helsinki](https://www.tamtam.ai/l/financial-services-firms-helsinki) (54)
- [Public sector organisations in Helsinki](https://www.tamtam.ai/l/public-sector-organisations-helsinki) (49)
- [Professional services firms in Helsinki](https://www.tamtam.ai/l/professional-services-firms-helsinki) (47)
- [Critical infrastructure operators in Helsinki](https://www.tamtam.ai/l/critical-infrastructure-operators-helsinki) (46)
- [Publicly traded companies in Helsinki](https://www.tamtam.ai/l/publicly-traded-companies-helsinki) (45)
- [IT Services and IT Consulting companies in Helsinki](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-helsinki) (44)
- [Financial Services companies in Helsinki](https://www.tamtam.ai/l/financial-services-companies-helsinki) (42)
- [Manufacturers in Helsinki](https://www.tamtam.ai/l/manufacturers-helsinki) (42)
- [Corporate groups and holding companies in Helsinki](https://www.tamtam.ai/l/holding-companies-helsinki) (39)
- [AI companies in Helsinki](https://www.tamtam.ai/l/ai-companies-helsinki) (36)
- [IT services companies in Helsinki](https://www.tamtam.ai/l/it-services-companies-helsinki) (32)
- [Hotel and hospitality groups in Helsinki](https://www.tamtam.ai/l/hospitality-groups-helsinki) (31)
- [Consulting firms in Helsinki](https://www.tamtam.ai/l/consulting-firms-helsinki) (28)
- [Government Administration companies in Helsinki](https://www.tamtam.ai/l/government-administration-companies-helsinki) (28)
## The same list elsewhere in Finland
- [Subscription businesses in Finland](https://www.tamtam.ai/l/subscription-businesses-finland) (57)
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Source: https://www.tamtam.ai/l/subscription-businesses-helsinki