Heidrick & Struggles International is a leadership advisory firm providing executive search and consulting services. Co.'s service offerings include Executive Search and Heidrick Consulting. Co.'s Executive Search segment consist of two categories retained search and contingency search. Retained executive search firms fulfill their clients' senior leadership needs by identifying potentially qualified candidates and assisting clients in evaluating and assessing these candidates. Co.'s Heidrick Consulting segment provides leadership advisory services including leadership assessment and development, executive coaching and on-boarding, workforce planning and culture shaping.