Toni Koso is an accomplished business manager with a proven track record in the telecommunications industry. Koso's expertise includes new business development, sales, customer relationship management, people management, and mobile applications. He received a Bachelor of Business Administration from Haaga-Helia University Of Applied Sciences, as well as a Specialist Qualification in Product and Service Development from POHTO – The Institute for Management and Technological Training. Additionally, he studied a Vocational Qualification in Business and Administration in the Study Programme in Customer Services and Marketing at Porlammin Lukio.

Throughout his professional career, Koso has held various positions at Elisa Oyj, including Business Manager, Product Manager, Training Manager, and Store Manager. His extensive experience in the industry and his range of skills make him an excellent sales professional.