ADGA’s Executive Leadership Team

LGen Jean-Marc Lanthier (Retd), CMM, MSC, MSM, CD

LGen Jean-Marc Lanthier (Retd), CMM, MSC, MSM, CD

CEO & President


Jean-Marc Lanthier serves as Chief Executive Officer and President of ADGA Group, where he oversees the company’s strategy, operations, and business performance. He provides leadership across all areas of the business, guiding teams to deliver integrated solutions indefence, security, and technology.

Jana Lee Murray

Jana Lee Murray

Vice-President, Programs

Jana Lee Murray is Vice President, Programs at ADGA Group, where she leads program execution strategy and management across the company’s business lines.

Jack MacDonald, CD, BEng, MEng, PMP

Jack MacDonald, CD, BEng, MEng, PMP

Vice President, Business Services

Jack MacDonald is Vice President, Business Services at ADGA Group, where he leads a cross-functional team spanning Information Technology & Information Management, Human Resources, Security, Commercial, Quality, and Proposal Development. Since 2024, his leadership has been instrumental in driving operational efficiencies, enhancing business processes, and supporting the growth of ADGA’s professional services, technical services, and consultancy business lines.

Dan A. Doran

Dan A. Doran

Vice President, Business Development and Marketing

Dan Doran is Vice President of Business Development and Marketing at ADGA Group, where he is responsible for driving market growth, brand visibility, and innovation across the company. He oversees all business development and marketing functions, and leads ADGA’s Research and Development team, focused on advancing next-generation solutions for clients and partners.

Doug MacCrae

Doug MacCrae

Vice President, Finance

Doug MacCrae is Vice President, Finance at ADGA Group, where he is responsible for shaping the company’s financial strategy and governance. He leads initiatives to strengthen internal controls, advance financial reporting, optimize performance, and position the organization for sustainable growth and long-term success.

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