WithSecure™, formerly F-Secure Business, is cyber security’s reliable partner. IT service providers, MSSPs and businesses – along with the largest financial institutions, manufacturers, and thousands of the world’s most advanced communications and technology providers – trust us for outcome-based cyber security that protects and enables their operations. Our AI-driven protection secures endpoints and cloud collaboration, and our intelligent detection and response are powered by experts who identify business risks by proactively hunting for threats and confronting live attacks. Our consultants partner with enterprises and tech challengers to build resilience through evidence-based security advice. With more than 30 years of experience in building technology that meets business objectives, we’ve built our portfolio to grow with our partners through flexible commercial models.


Cyber Security

WithSecure

Antti Koskela

Teppo Kilpeläinen

Lance J.

Tiina Sarhimaa

Charlotte Guillou

Lasse Gerdt

Christine Bejerasco

Ari Vänttinen

Artturi Lehtiö

Mika Lindroos

Juhana Autio

Leszek Tasiemski

The Leadership Team at WithSecure drives the strategic direction and operational excellence of the organization by leveraging their diverse expertise in technology, security, and business management. This team collaborates to innovate cybersecurity solutions, enhance customer relationships, and navigate market challenges, ensuring the company's growth and resilience in a rapidly evolving landscape. Through their collective vision, they uphold WithSecure's commitment to delivering trusted, outcome-based security services to clients worldwide.

Leadership Team

Engineering Team

Sales and Marketing Team

Leadership Team

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Team members