3TS Capital Partners

3TS Capital Partners is a European technology-focused private equity and venture capital firm founded in 1999 and based in Helsinki, with offices in the United States and across Europe. It provides expansion capital and buyout funding for small and mid-sized technology companies, focusing on growth sectors such as technology and internet, media and communications, and technology-enabled services, including software, fintech, cybersecurity, artificial intelligence, e-commerce and digital platforms. The firm seeks to take significant minority or majority stakes and typically assumes a board seat to guide portfolio companies. It invests across Europe, often leveraging sector partners and co-investors to add value beyond capital, and supports international expansion and operational development to accelerate growth of scalable, tech-driven businesses.