


Employees at ICF rank John Wasson in the Top 20% of CEOs in Washington, DC. Similarly, employees at Oliver Wyman rank Nick Studer in the Top 15% of CEOs in Buffalo, NY. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

CEO of ICF
BIO: John Wasson serves as president and chief executive officer of ICF. During his twenty plus years as a senior leader within the firm, ICF has rapidly become one of the most dynamic and successful consultancies in the industry. Starting with one office in Washington D.C., ICF now has over 7,000 employees across more than 70 offices worldwide. The company has doubled in size every five years over the past two decades and in the process has also greatly expanded its array of capabilities and services offered. John joined ICF in 1987 as an associate and has led client work in the areas of energy, environment, transportation, public health and disaster recovery, among others. He was appointed CEO on October 1, 2019 and previously served as chief operating officer. John is a Board member of the Northern Virginia Technology Council. He was awarded the 2014 Distinguished Alumni Medal for Business Achievement by the University of California Davis College of Engineering where he also serves as Chair of the Dean’s Executive Committee. He received his Master of Science degree from the Technology and Policy Program at the Massachusetts Institute of Technology and his Bachelor of Science degree in Chemical Engineering from the University of California, Davis.

CEO of Oliver Wyman
BIO: Nick has over 20 years of experience consulting in the UK, Continental Europe and North America. He has worked with chief executives and other senior leaders of the world's top companies on topics spanning governance, strategy, financial planning, risk management and public policy & regulatory response. Nick has advised senior government leaders and policy makers on topics of industry competitiveness and stability, and supported the World Economic Forum on the Role of Financial Services in Society. He has co-authored many articles and studies, including support for Her Majesty's Treasury in proposing a 10-year vision for the Global Competitiveness of the UK's Financial Services Industry; and several projects leading the global debate on compensation. Nick was a founding Director of TheCityUK and a founding advisory board member of the FICC Markets Standards Board. Nick is a keen advocate of inclusion and a sponsor of diversity – he sits on the firm’s inclusion council, is executive sponsor of Oliver Wyman’s racial and ethnic diversity group, and was named a Top 20 advocate by INvolve/EMpower.

Women at ICF rated their CEO a B

Women at Oliver Wyman rated their CEO an A+

Diverse Employees at ICF rated their CEO a B

Diverse Employees at Oliver Wyman rated their CEO an A+


At ICF, employees in the Marketing department rate John Wasson the highest. At Oliver Wyman, the Business Development department's employees rate their CEO highest. And, 67% of Oliver Wyman's employees approve of their CEO's management style.