
Sakari Sivonen
Head Of Research
Sakari leads Pro-Source’s Research team and provides support services for executive search and recruitment assignments to help our consultants find the best possible candidates.
Sakari also works as a project manager for our selected international operations and as a designer of our marketing and communications material.
Pro-Source professionals

Markku Kaijala
Senior Partner

Marita Lehikoinen
Senior Coach

Antti Porko
Senior Advisor

Sakari Sivonen
Head Of Research

Johanna Virtanen
Researcher

Heli Lehti
Marketing and Sales Consultant, Researcher