Iñiguez de Onzoño is a Doctor of Law and holds an MBA from IE Business School.

He was portrayed by the Financial Times as "one of the most significant figures in promoting European business schools internationally".

Iñiguez was the first recipient (2019) of the Founders Award by Thinkers 50, the prestigious global ranking of thoughtful leaders in Management.

He is also one of the founders and member of the board of Headspring, a joint venture of IE Business School and the Financial Times.

He is the author of "The Learning Curve: How Business Schools Are Reinventing Education" (2011), "Cosmopolitan Managers: Executive Education That Works" (2016), "Business Despite Borders: Companies in the Age of Populist Anti-Globalization" (2018), "In An Ideal Business: How The Ideas of 10 female Philosophers Bring Value Into The Workplace" (2019) and "Philosophy Inc.: Applying Wisdom to everyday management" (2023), all published by Springer Palgrave Macmillan Iñiguez is a regular speaker at international conferences.