Employee Profiles

Due to the nature of our business, our customers and business partners are located all over the world. Therefore, we felt it was important to take a minute and introduce each of our executive staff members so that our customers know exactly who they are working with, and the unique background of each individual member of our team.

Senior Staff


Morris Scott


Morris Scott has served as Chief Executive Officer for 20 years. He began in the technology industry in 1990 with Tech Support Services, (now Signature Technology Group, Inc.). He has served as a board member, advisor, and mentor for several non-profits and small businesses. He has been a resident of Arizona since 1960. He is an ardent proponent for reducing our carbon footprint. He enjoys cycling and traveling to out of the way places with his wife, two children, and friends.


David Diggs


David joined DMD System Recovery in 2016 as CEO. Prior to joining this great organization, David spent 16 years running global businesses for Honeywell within their Chemicals Division. Having led the development and launch of Honeywell’s environmentally friendly refrigerants for automobiles, homes, and grocery stores – DMD commitment to environmentally sustainable recycle/reuse of electronic equipment is continuation of those efforts to minimize the impact of technology on the environment. David holds an MBA from MIT and a degree in Chemical Engineering from Princeton University. When not at DMD, David is busy with his three children molding them into future productive members of society.


Thang Nguyen

Manager, Material Disposition

Thang is in charge of all downstream sales and marketing activities. He oversees multiple sales channels, maintains customer relationship, and develops sales and marketing strategies. Thang joined DMD and became an Arizona resident in 2015, Thang brought with him years of experience in the industry from the Midwest and his passion for waste reduction through recycling, reuse, and recovery. He likes sports and enjoys spending time with his family exploring AZ, his new home.


Erika Scott

Accounting & HR

Erika Scott is responsible for maintaining DMD’s diverse portfolio of certifications as well as managing human resources and accounting. She holds a B.A in Geography from Mary Washington College in Fredericksburg, Virginia, and is a member of the American Institute of Public Bookkeepers. Over the years she has volunteered many hours with charitable organizations and community service. In her spare time she enjoys weaving, hiking, gardening, traveling, and most especially, spending time with her family and friends.