Guillermo Mendoza

I coach executives at companies like Microsoft, ExxonMobil, and BBVA Compass to stop managing and start building leadership cultures, where leaders develop other leaders. I run Impact Coaching Solutions and have worked with mid to large organizations across Houston, São Paulo, Milan, and Cairo, in English, Spanish, and Portuguese. My approach combines neuroscience, emotional intelligence, and coaching, because tactics don't shift mindsets. That work started at Microsoft, where I opened subsidiaries across Central America before realizing strategy always breaks at the leadership layer. Ask me about executive coaching, leadership mindset vs. management tactics, building cultures where leaders develop leaders, and working across cultures.