ADGA Site Landing Page

Delivering Capability. Strengthening Canada.

Our secure technical solutions span seven key areas, designed to strengthen operations, advance innovation, and deliver impact for national defence.

Security Advisory & Risk Services
Mission Systems & Command Solutions
Modelling, Training & Simulation
Program Delivery & Advisory
System Design & Integration
Technology Modernization
Innovation & Emerging Tech

Explore Careers

Serving Canada's Defence and Security Community

Our clients and partners represent Canada’s defence, security, and innovation ecosystem.

Defence
Public Safety
& Security
Higher Education
& Research
Real Property
& Infrastructure
Government Partners
& Industry

Our Impact Across Canada

Delivering expertise, innovation, and cleared professionals across Canada since 1967.

Established
1967

Nearly six decades of trusted partnerships supporting Canada's defence, security, and public safety priorities.

300+ Professionals Embedded

Supporting Canada’s national security through embedded expertise in defence, public safety, and critical infrastructure.

Driven
by Purpose

Supporting veterans, military families, and community resilience through meaningful partnerships and programs.

Executive Leadership Team

LGen Jean-Marc Lanthier (Ret’d)

Chief Executive Officer & President

Jean-Marc Lanthier is Chief Executive Officer and President of ADGA Group. He provides strategic leadership across the company, guiding enterprise operations, performance, and long-term growth. With deep experience in strategic planning, corporate governance, and organizational leadership built over a distinguished military and executive career, he ensures ADGA continues to deliver trusted capabilities across defence, security, and technology.

Jana Lee Murray

Chief Growth Officer

Jana Lee Murray is Chief Growth Officer at ADGA Group. She leads corporate growth strategy, overseeing Business Development, Marketing and Communications, Innovation, and Proposal Development. With more than twenty years of experience delivering complex technical solutions across defence, security, aerospace, public safety, marine, nuclear, healthcare, and commercial sectors, she specializes in advancing programs, shaping markets, and strengthening client partnerships. Her mandate is to drive sustainable growth and position ADGA for long-term success.

Jack MacDonald

Chief Operating Officer

Jack MacDonald is Chief Operating Officer at ADGA Group. He oversees ADGA’s delivery teams in Defence and Government Services, ensuring the success of client programs as well as all aspects of commercial and compliance activities, and human resources. He brings extensive experience in engineering, program management, procurement, strategy development, and organizational change. Jack focuses on building strong operational foundations that enable ADGA’s teams to deliver consistently and with excellence.

Doug MacCrae, CPA

Chief Financial Officer

Doug MacCrae is Chief Financial Officer at ADGA Group. He leads Finance, Information Technology, Information Management, and Quality, strengthening the systems, controls, and processes that support operational performance and long-term organizational health. With deep expertise in strategic financial management, risk assessment, operational efficiency, and governance, Doug ensures the company is well-positioned to grow responsibly and deliver value across its mission and mandate.

Built to Deliver.