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Our Story

5S Service was born from a desire to support and assist businesses in their growth and challenges. When I realized how unresolved issues can hinder business development, I decided to roll up my sleeves and provide companies with a new kind of hands-on support. By combining deep experience with bold thinking, I see opportunities where others see obstacles. My goal is to be a trusted partner for every client, delivering clear, effective, and practical solutions to help them achieve their business goals.

Saku Kähkönen

Saku Kähkönen

Entrepreneur

Saku Kähkönen is the founder of 5S Service and a solutions-focused business developer with years of experience in project management and supporting business growth. Saku's hands-on and bold approach helps companies discover new opportunities and find clear solutions, even in the most challenging situations.

Guiding Values

I believe in trust, practicality, and the courage to innovate. I work alongside my clients, bringing expertise, flexibility, and sustainable growth-driven solutions to every project.

  • Reliability

  • Practicality

  • Courage to Innovate

  • Expertise

  • Partnership

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