Mac M. Martirossian, CPA, Managing Director
Mac M. Martirossian is a senior level general management executive with a successful history of maximizing organizational effectiveness, profit and cash flow, both domestically and internationally, across five continents.  His experience spans over three decades leading global mergers and acquisitions, international business turnarounds, strategic sales management and creating innovative marketing tools.  He is driven by three core values:  Delight the Customer, Develop the Associate and Deliver the Plan.

Most recently Mac served in Senior Management positions at The Home Depot Home Services Division, overseeing Field Operations across 28 branches in the United States.  Prior to The Home Depot, he was in various Senior Executive leadership positions at PRG-Schultz International, Inc., a NASDAQ listed company, in his last position overseeing business operations in 12 countries in Asia, the Pacific and South Africa.  Prior to PRG-Schultz, he held Senior Finance and Operations roles at two publicly traded companies.  He spent the first 12 years of his career with Price Waterhouse, in New York and Dallas.

Mac has served on the front lines of Project Management, both as a Manager and a Leader, running various large scale projects as a Management Consultant at Price Waterhouse, implementing an ERP system and launching a Field Operations while at AMRE, Inc. and directing the pre and post merger PMO, while at PRG-Schultz.

In addition to being a trusted advisor for Business Unit Leaders, he has also served on various for profit and not for profit boards, as a Director and Chairman, currently serving as a Trustee and member of the Executive Committee at the Center for the Visually Impaired in Atlanta.

Mac is a member of the American Institute of CPAs, the National Speakers Association, a past member of Toastmasters International and avid speaker on business topics.  He graduated summa cum laude from Long Island University's School of Professional Accountancy in New York.

Currently, he is Managing Director of MThree Advisory Services, LLC, a firm dedicated to assisting clients improve operating profits in all stages of their corporate life cycle.