Meet Our Executive Team


Christoffer Ellehuus

Chief Executive Officer

Christoffer Ellehuus is CEO of Strategy Execution. He joined Strategy Execution in June 2018 and oversees the strategic direction and global operations of the Arlington, VA-based company.

Prior to joining Strategy Execution, Christoffer was market leader and head of sales for Gartner’s Talent Management Practice business. During his career he has held multiple executive positions across product management, new product development, and global market leadership mainly in the human capital services and technology space.

A native of Denmark, Christoffer currently lives in the Washington, DC area with his wife and three kids.       


Tim Wasserman

Chief Learning Officer

Tim Wasserman, Chief Learning Officer, is responsible for leading the strategy and thought leadership of all Strategy Execution learning solutions. He is an expert in the successful implementation of large-scale organizational behavior change, with over 25 years of experience developing and implementing enterprise-wide initiatives for Global Fortune 500 companies.

Tim has led global design and implementation teams to improve execution capabilities for organizations including Apple, Boeing, Cisco, Cognizant Technologies, Google, Medtronic, Nordstrom, and Prudential Securities. He speaks and writes regularly on the topics of strategic alignment, organizational change and transformation, and global team effectiveness.

Tim has been a guest lecturer at Stanford University and University of California Berkeley, and regularly presents at conferences including PMI Global Congresses and Chief Strategy Officer Symposium, and The Strategic Execution Conference. Tim was Program Director of the award-winning Stanford Advanced Project Management Program, and is now the executive sponsor of the new Adaptive Strategic Execution Program in partnership with Duke Corporate Education at Duke University.


Raed S. Haddad

Managing Director, Asia-Pacific

Raed S. Haddad is responsible for growing Strategy Execution APAC in the most effective and efficient manner that serves our clients in the region and increases Strategy Execution’s presence in markets we serve as well as expand into new markets. With more than 25 years of project management expertise across a range of industries including healthcare, technology, government, telecommunications, and financial services, he has helped Strategy Execution’s clients leverage project management, business analysis, and business skills for strategic advantages.

Previously, Raed was a Professorial Lecturer at The George Washington University School of Engineering Management and Systems Engineering in Washington, DC, where he taught graduate level courses related to program/project management and decision making techniques.

Raed holds a Bachelor's degree in Civil and Environmental Engineering and a Master's degree in Structural Engineering, both from the University of Rhode Island. Additionally, he holds an MS in Engineering Administration in Project Management & MIS from The George Washington University. He is also a PhD Candidate at the School of Engineering Management and Systems Engineering at George Washington University.

matthew ansbro headshot

Matthew Ansbro

Managing Director, EMEA

Matthew Ansbro is responsible for leading Operations, Sales, and Marketing in EMEA, with offices in London, Frankfurt, Stockholm, and Dubai. He joined Strategy Execution in January 2017, having successfully led European teams in the online data and analytics sector, including 11 years in the Intellectual Property & Science division of Thomson Reuters and 6 years in the Chemicals business of Reed Elsevier. Matthew holds a degree in Spanish & French from the University of Sheffield.