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Roger A. Wittenbach

Chairman / Owner

Roger is responsible for providing strategic leadership for the company by working with the Board of Directors and the Senior Management Team to establish long-range goals, strategies, plans and policies. Roger also works closely with our clients to ensure we are meeting their expectations and are a true partner in their business. Roger has over 40 years of industry experience and founded WBS in 1974.


David Kot

CEO / Owner

David has a broad range of fiscal and strategic responsibilities and he manages the daily operation functions for the company. David has 40 years in the industry with MNC Financial, MBNA America and Bank of America. He has been with WBS since 2011 and is a certified Six Sigma Black-Belt.



Chris Allio


Chris has a broad range of responsibilities overseeing all financial, risk management, legal, information systems, fleet and facilities operations for the company. Prior to joining WBS in 1995, Chris was a VP with Chicago Title Insurance Company for 12 years as the Controller.



Nathan Derr

SVP, Director of Sales

Nathan oversees our Sales Division. Prior to joining WBS in 2004 Nathan was a consultant at Accenture and a product manager at BP. He earned his MBA in 2004. Nathan was VP, Sales Manager of Glory products prior to being promoted to SVP, Sales Division in January of 2013.



Suzanne Soullaird

SVP, Human Resources

Suzanne implements and maintains a comprehensive Human Resources Department for the company. She graduated from the University of Pittsburgh with a BA in Communications and completed her PHR and SPHR certifications in Human Resources. She previously worked at First Union National Bank and has been with WBS since 2001.



Douglas Steele

SVP, Sales

Doug oversees Account Managers covering: WV, VA, TN, NC, SC, GA, and FL. He has over two decades of industry experience, has been with WBS since 2007 and is a Navy veteran.




Dan Augustyniak

SVP, Support Services

Dan is responsible for the Technical Support department and Lock-Shop team. He directs the technical training of all field service representatives and overseas our in-house depot repair services and inventory management programs. Dan has been with WBS since 1989.



Don Hartman

SVP, Service

Don oversees the Service Division with responsibility from northern Pennsylvania to Florida. He also oversees our subcontracted service in states outside our core footprint.  Don has over three decades of industry experience and has been with WBS since 1988.  He has been a President’s Club winner multiple times.



Lew McAllister

SVP, Integration Solutions Team

Lew is responsible for the installation division. IST (Integration Solutions Team) provides integration of our customers systems as well as providing them new solutions to ensure quality end-products. Lew has over 25 years industry experience in rigging, installation and electronic security.  He is well versed in project and installation management.



Barry Devlin

SVP, Quality and Productivity

Barry is responsible for the Sales Administration and Customer Service departments. He oversees pricing and project coordination, customer service, service dispatch, and contract management. He has over two decades of experience with MBNA America, Bank of America and Merrill Lynch. Barry has been with WBS since 2011 and is a certified Six Sigma Black-Belt.



Matt Kropp

SVP, Controller

Matt manages the Finance Department. He has experience in both corporate and public accounting and has been with WBS since 2004. Matt obtained both his B.S. degree and MBA from Maryland Universities and he is a licensed C.P.A. in Maryland.




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