Pilar de Arriba
Partner
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Based in the Madrid office, Pilar is a partner in the Consumer, Telco and Technology Practice. She also leads the Performance Transformation platform.

She has more than 15 years of experience in strategy consulting at the firm, advising telecommunications operators worldwide on improving financial performance and competitive positioning.

Pilar focuses on large-scale transformations across CTT and other sectors, leading programs that address the broader strategic agenda, including market structure, commercial positioning, AI, and people, as well as mergers and acquisitions and post-deal processes.

Double Quotes
I’m drawn to transformations that reshape systems: how a company competes and operates, or an industry evolves. Years alongside clients help distinguish the flawless idea from one that creates a system able to thrive and adapt in hands of real people. It’s a balance of intuition and industrial rigor

Her professional experience spans more than 12 countries across Europe and South America.

Pilar holds a degree in business administration and management (E2) from Universidad Pontificia Comillas ICADE.

In addition to her role at Oliver Wyman, Pilar serves on the board of trustees of Fundación Lealtad.