Negotiation Expertise

Accordence’s foundational methodology comes from two organizations where the founder, Grande Lum, and the Managing Director, Heather Meeker Green, have both taught and worked: the esteemed Harvard Negotiation Project and Conflict Management, Inc, Roger Fisher’s former consulting firm. Roger Fisher, best-selling author, founder of the Harvard Negotiation Project at Harvard Law School and Professor Emeritus, acted as a Senior Advisor to Accordence.

Accordence serves organizations' needs to negotiate successfully by maximizing negotiation as a competitive advantage. From alliances to sales to procurement to labor-management, our world-class consultants and facilitators provide organizations with solutions in negotiation, conflict management, persuasion, and influence so that they may vastly improve individual and organizational capacity for creating innovative and successful outcomes.

Selected Clients