We Help Our Clients Change The World, One Leadership Team At A Time®. Heidrick & Struggles International, Inc., (Nasdaq:HSII) serves the executive talent and leadership needs of the world's top organizations as the premier provider of leadership consulting, culture shaping and senior-level executive search services.Heidrick & Struggles pioneered the profession of executive search more than 60 years ago. Today, the firm serves as a trusted advisor, providing integrated leadership solutions that transform leaders, teams and organizations. Heidrick & Struggles experts operate from principal business centers in North America, Latin America, Europe and Asia Pacific. For more information about Heidrick & Struggles, please visit www.heidrick.com. To learn more about our culture change business, visit www.senndelaney.com