From IBM to Coca-Cola. WPP to Avantor. John F. Merriweather has spent three decades architecting global business transformations — delivering hundreds of millions in savings, leading teams across five continents, and turning organizational chaos into precision performance.
John F. Merriweather is a Kellogg MBA–educated global executive with a singular expertise: taking large, complex organizations and making them dramatically more efficient, scalable, and profitable. His work spans Fortune 500 corporations, Big 4 consulting firms, and his own ventures — always at the intersection of strategy, operations, and transformation.
Whether designing a multi-continent shared services model, leading a 0M cost transformation, integrating a global M&A acquisition, or coaching the next generation of leaders — John brings the rare combination of boardroom credibility and ground-level execution that organizations at an inflection point need most.
Available for contract engagements, advisory roles, executive coaching, and keynote speaking.