Mark Zweig is a visionary leader and technologist who has profoundly influenced the architecture, engineering, and construction (AEC) industry for decades. He is the founder and chairman of Zweig Group, a leading management consulting, publishing, research, media, and training firm dedicated to AEC success. Mark is also an Entrepreneur in-Residence at the Walton College of Business and Chairman of Vistage NWA Groups.

Mark’s career began in architecture and engineering, where he gained firsthand experience managing projects and using CAD software. This practical foundation led him to pivot towards technology consulting and leadership roles, where he excelled at implementing new workflows and guiding AEC firms through digital transformation.

In 1988, Mark founded Zweig Group with a clear mission to serve the AEC industry. The firm achieved significant growth and recognition, twice named to the Inc. 500 list. His commitment to the industry saw him return to lead a successful turnaround of Zweig Group, re-establishing its prominence and profitability, and twice again earning Inc. 500/5000 recognition for its rapid growth.

Throughout his career at Zweig Group, Mark has directly advised thousands of CEOs and managers of AEC firms globally. He guides them through critical challenges such as strategic planning, ownership and leadership transition, mergers and acquisitions, and marketing strategies to enhance their performance. As a prolific author and speaker, he consistently delivers valuable insights through “The Zweig Letter,” his books, and numerous presentations to AEC industry leaders worldwide, reinforcing his position as a leading voice dedicated to their success.