Leadership Team

Tom Shelman

Tom Shelman currently serves Harmony Technology Services as its Executive Vice President, where he is responsible for creating and implementing business strategies for equity investors interested in acquiring information technology companies synergistic with currently owned businesses. His 34 years of diversified experience in the Information Technology and Aerospace and Defense industries have formed a solid executive leadership and technical foundation based on quality, personal integrity, and commitment.

Darcel Shelman

Darcel manages the business aspects of Harmony Technology Services as only an owner can, injecting the company with her entrepreneurial passion, uncompromising insistence on outstanding results, and dedication to total customer satisfaction. She has built and cultivated several successful enterprises over the years. Harmony Technology Services is the summit of her endeavors, realizing her concept of IT as a service being the competitive advantage companies need to reach unprecedented gains. She named the company for its merging of the most resourceful IT industry experts and state-of-the-art solutions to dynamically serve the IT needs of a diverse client base.

Keith Glennan

Keith Glennan serves Harmony Technology Services as its Senior Vice President, Strategy and Technology, holding responsibilities for business strategy, consulting, innovation, and technology solution development.

Ralph Pope

Ralph K. Pope is Vice President & General Counsel at Harmony Technology Services. He comes with thirty years of experience as an in-house law practitioner, with particular emphases on international business relationships, managing legal costs and overseeing supplier relationships.

(Ret. Gen) Harry Gatanas

Harry D. Gatanas has more than 33 years of government experience as a leader in DOD acquisition and procurement. Over the past ten years his industry P&L experience spans all defense agencies as well as the intelligence community.