Coumba Theressa Seck
Founder · Mestiza Change & Leadership Lab
French-Senegalese, born in Mexico, raised in West Africa, and working in Europe for over twenty-three years, Coumba brings a rare ability to bridge central governance and local realities.
"A transformation isn't accelerated. It's structured. My role is to bring the clarity, method, and confidence needed to move forward without burning your teams."
Specialized in Europe and Africa contexts where cultural complexity is as strategic as technological complexity, Coumba leads high-value engagements for SMEs and mid-market companies navigating change.
A career forged in complexity
A graduate of Solvay Brussels School, she has spent 23+ years leading complex transformations across multi-site, multi-country environments: organizational restructuring, digital deployments, governance overhauls.
This trajectory has built a dual competency: the analytical rigor of a senior consultant, and the human sensitivity of a leader who has personally navigated ambiguity and uncertainty.
Three founding convictions
Architecture before speed
Transformations that last are structured, not rushed.
Clarity as respect
Giving leaders a readable trajectory is the mark of a true partner.
Leadership & AI, together
Technology is a lever. Governance determines its real impact.
Europe and Africa, no borders
Intercultural complexity is a strategic resource, not an obstacle.
Why the name Mestiza?
Mestiza, from the Spanish term for mixing, blending, the in-between, reflects both Coumba's identity and the nature of her work: always at the crossroads of cultures, disciplines, horizons. Neither purely strategic nor purely operational. Rooted in two continents. Fluent in both.
That posture (at the crossroads, not on the margins) is what makes Mestiza Lab™ different.