Manos Koumantakis

Manos Koumantakis is the Founder of altoValue, a strategic and organizational consultancy helping organizations transform the way they think, operate, and perform in the AI era. With more than 28 years of experience and collaborations with over 100 organizations across Europe, he specializes in strategy execution, organizational & digital transformation, leadership alignment, and change management.

Through altoValue’s OKRs-driven Change Management Framework, he supports business owners and executive teams in translating strategy into measurable business outcomes by aligning people, operations, culture, and technology. As a Microsoft Partner, altoValue also helps organizations adopt Generative AI responsibly and effectively, enabling leaders and teams to build new capabilities, accelerate performance, and drive sustainable growth.

Throughout his career, Manos has advised leading organizations including Coca-Cola, Vodafone, GlaxoSmithKline, Nestlé, Rakuten, Philip Morris, Henkel, adidas, COSMOTE, Aegean Airlines, Piraeus Bank, Sephora, ANT1 Media Group, Qualco Group, and Entersoft.

His background combines technology and business education from leading UK and French universities, complemented by executive certifications in Strategy from INSEAD and Advanced Negotiations from Harvard University. He also serves as a Global Partner at OKRs.com, helping organizations bridge the gap between vision, strategy, execution, and lasting organizational impact.