As of October 2026, there are 197 SaaS companies based in Helsinki. They have combined revenues of $1.5B and employ 12.8K employees. They've raised $1.6B in capital and serve 77.9M customers combined.
Sorting: Highest -> Lowest
Showing 10 of 197 companies ranked by annual revenue.
Helsinki, Finland
RELEX Solutions provides an integrated retail and supply chain planning system that delivers impressive results for customers around the world, focusing on supply chain and retail planning in the retail and consumer goods industry.
Helsinki, Finland
F‑Secure has led the cyber security industry for more than 30 years. Via our award-winning consumer products and approximately 200 service provider partners, we protect around 30 million people around the world.
Helsinki, Uusimaa, Finland
Smartly.io automates every step of social advertising to unlock greater performance and creativity, using AI to enhance advertising technology.
Helsinki, Uusimaa, Finland
Coolbrook is a technology and engineering company focused on decarbonizing heavy industries such as petrochemicals, iron and steel, aluminum, cement, and pulp and paper through novel electrification technology.
Helsinki, Finland
Aiven is your AI-ready Open Source Data Platform. Aiven is an AI-ready open source data platform company, helping organizations gain more value from their data. Aiven’s cloud platform combines open choice services to stream, store, and serve data, simply, securely, and rapidly across major cloud providers to power innovation. Aiven is trusted by thousands of customers to create next-generation applications confidently and quickly. Aiven is headquartered in Helsinki and has hubs in Amsterdam, Berlin, Paris, London, Singapore, Sydney, Auckland, Austin and Toronto. To learn more about Aiven, visit https://aiven.io.
Helsinki, Uusimaa, Finland
Metacore is a mobile game company based in both Helsinki and Berlin, building a portfolio of hit games including the popular Merge Mansion.
Helsinki, Finland
We are a European cybersecurity company that helps businesses secure critical data and communications between systems, automated applications, and people with defensive cybersecurity. Our solutions defend and safeguard business communications, business secrets, and access to them - now and in the future. SSH Communications Security is the market leader in developing advanced security solutions since 1995 when the company’s founder, Tatu Ylönen, invented the Secure Shell protocol, which soon became the gold standard for data-in-transit security. Today Secure Shell is one of the most widely used protocols in the world and SSH Communications Security has grown to serve over 3,000 customers around the globe. Throughout our history, we have developed leading-edge security solutions that enable organizations to protect themselves against a rapidly growing threat landscape that includes both internal and external actors. Our platform-based approach to Secure Shell deployment and management provides the only solution on the market that addresses the need for security, compliance, and operational efficiency in today’s complex enterprise environments.
Helsinki, Uusimaa, Finland
One Click LCA is the world-leading end-to-end sustainability platform for construction and manufacturing. The software platform decarbonizes and drives sustainability across the construction value chain with scientific, easy-to-use, automated life-cycle assessment (LCA) and environmental product declarations (EPDs) to calculate and reduce the environmental impacts of building, infrastructure, and renovation projects and products. The platform also allows assessment of circularity, life-cycle cost, and biodiversity. One Click LCA is used in 170+ countries, including by blue-chip enterprises like Skanska, WSP, Foster+Partners, LafargeHolcim, ArcelorMittal, Arcadis, ARUP, Geberit, and Saint-Gobain, among others. It offers a unique global database with +250,000 LCA datasets; supports +80 standards and certifications, including LEED, BREEAM, GRESB and other national regulations; and seamlessly integrates with +20 of the most widely used BIM software tools, including Autodesk Revit®, Tekla Structures® and Bentley iTwin®. One Click LCA was founded in Helsinki, Finland in 2001, with a team of +200 people on all continents. Learn more at: www.oneclicklca.com
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