Recognized as one of the world’s leading consultants in innovation and strategy, Langdon has written more than 15 highly respected books on innovation, now organized as the Innovation Mastery Library. He devised the Innovation Master Plan framework, which is used by major corporations and governments around the world.

Recent clients include Airbus (UK, France), UNICEF (US, Pakistan, Nigeria), Tata Group (India), Reliance (India), US Navy, US Coast Guard, Total Energie (France), Ingersol Rand (US), Gemalto (France), and many others.

He is co-author of the breakthrough book Net Zero City, which offers a detailed transformation roadmap to net zero for cities worldwide. He is also creator of the world-renowned Innovation Mastery online training program, the world’s most comprehensive online training course in innovation, with more than 25 hours of exceptional content.

His next book is "Hello Future: The Next Ten Years," a strategic guidebook for leaders.