The Wall Team

Tim Powers
General Manager
Tim has a BSEE from Wentworth Institute of technology and has over 35 years of experience in power conversion. His design experience includes DC to DC conversion and AC to DC conversion for military, industrial and medical in the low power ranges all the way up to 10’s of KW. Tim has also worked in the development of DC to AC inverters for both civilian and military aircraft use . He has a strong mechanical background as well as extensive classes in business financial management. Tim enjoys boating and fishing during the summer and skiing and snowmobiling during the winter months.


Karen Ragle
Regional Sales Manager-Midwest US & International
In her 30+ years in the electronics industry, Karen has experienced variety of industry changes and challenges. She easily adapts to and embraces new ideas and innovation. Collaborating with design engineers allows her to work on bleeding edge technology. Karen embraces the ‘never stop learning’ throughout life mentality. Her MBA in Business (with focus on Industrial Marketing) contributes to better overall understanding of her clients’ concerns. Experienced in selling direct and setting up domestic and International sales channels with representatives and distributors. It’s not uncommon for engineers to contact Karen when they have left one company and moved to another. She strives to serve as a valued resource to her clients; whether that entails being always cognizant of ever-changing safety agency certification concerns or making sure the product ships out the door. Favorite saying: “You miss 100% of the shots you don’t take.” Wayne Gretzky


Mackenzie McClung
Regional Sales Manager-Western US
After graduating from the University of Massachusetts Amherst in 2018, Mackenzie began her sales career with Wall Industries starting as the Inside Sales Administrator. In this role, she nourished relationships with Wall’s customer base, while also implementing new systems to increase efficiency in both operations and sales processes. After a successful year in this role, she was promoted to Regional Sales Manager for the Western United States, where she continues to build customer relationships by focusing on Wall Industries’ ability to provide the best solution for any need. While centrally located in Exeter, NH, Mackenzie works with and travels to Wall’s nationwide representative groups, spreading brand awareness and establishing lasting relationships with multi-industry clients.


Susan Melvin
Regional Sales Manager-Eastern US
With over 34 years at Wall Industries, Susan Melvin brings a vast array of experience and product knowledge to the Eastern Sales Manager position. This experience has put her in the forefront of the quickly changing world of electrical components, and she uses that to her advantage, promoting the best solution for any application she comes across. Susan has a passion not just for selling, but for cultivating meaningful relationships with her clients, that have resulted in longevity in many of her accounts and many design-in and custom wins. Her persistence and personability go hand in hand to build customer trust in both the product and Wall’s ability to deliver quality and outstanding customer service at every turn.


Cindy Grasso
Sales Operation Manager
Cindy began her career at Wall Industries in 2000 and strategically leads the operations side of sales. Starting in finance and moving to sales and sales operations, her 20 years of experience with the company has given her the opportunity to work closely with all facets of Wall Industries. She holds a BS in Business with a concentration in accounting from SUHN. One of Cindy’s professional and personal highlights was attending the Dale Carnegie program, followed by a semester as an assistant instructor; a program she contributes to helping build leadership skills and a customer-centric mindset.Cindy’s time outside of Wall is enjoyed with her husband and friends; riding motorcycles and skiing. She also serves as the treasure for one of our local food pantries.


Sharon Durkin
Accounting Supervisor
Sharon is a relative newcomer at Wall starting in 2018. She brings strong accounting and financial analysis experience from her previous positions in the financial services sector. Sharon now oversees all financial activity for Wall.Sharon has a MSF from Bentley College and an accounting degree from the University of Massachusetts, Lowell. She has previously worked in various finance roles at Liberty Mutual and Wex Inc. Sharon loves kayaking, hiking and spending time with her extended family.



Sarah Pearsall
Marketing Communications Associate
Sarah graduated from the University of New Hampshire in 2015 majoring in Marketing and Minoring in Studio Art. She began her professional career shortly after as the Marketing Communications Associate for Wall Industries. Over the past 4 years, she has worked closely with the sales and engineering team at Wall to create and maintain various programs to help increase Wall’s brand awareness in the power supply and converter market. In her free time, Sarah enjoys baking, photography, and cooking dishes inspired by her international travels.


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Custom Solutions

Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.

Custom Power Supplies
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