About
3S Ecosystem
Our Leadership
Jonathan Sotiropoulos
Co-founder & Chief Executive Officer
Jonathan brings over 15 years of experience across operations, strategy, supply chain and industrial transformation.
Recognized for his clarity, rigor and sharp sense of human relations, he supports organizations at every level, from leadership to teams, through phases of growth, complexity and change, while preserving alignment between teams, priorities and execution.
Kreshnik Kokollari
Co-founder & Managing Partner
Kreshnik combines applied mathematics, finance and systems thinking with a strong ability to turn complexity into clarity, structure and control.
Recognized for his business and analytical precision, pragmatic mindset and high standards of reliability, he helps organizations secure figures, automate tools and reveal operational realities, to elevate decision-making, management control and operational excellence.
Our Ecosystem
3S operates with an experienced core team, supported by a trusted network of experts.
This enables us to remain focused, pragmatic and agile, while mobilizing the right expertise whenever a mandate requires additional technical, legal, HR, compliance or engineering depth.
At 3S, we support business growth and operational excellence across organizations of all sizes, industries and stages.
Industries We Serve
Pharma & MedTech
NGOs & Global Health
Banking & Financial Services
AgriTech
Luxury, Premium Brands & Fragrance
Manufacturing Industry
Energy, Oil & Gas
Logistics & International Trade
Technology & Software
Media, Animation & Entertainment
Technical & Sporting Equipment
Let's talk about your needs.
Questions, Diagnostics or Projects ?
Our teams answer within 48 hours.