showcase-logo-whiteADGA Group

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ADGA Defence stands tall on a 50+ year track record of operational experience to meet defence and public safety needs, today and in the future.

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ADGA’s Converged Security Solutions offers unparalleled expertise in all facets of security with a combination of capabilities never before seen in Canada.

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Enterprise Computing

ADGA Enterprise Computing stands on a history of service excellence and subject matter expertise that is unmatched in the industry.

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Our Story

ADGA delivers strategic consulting, professional services and world-class technology in Defence, Security and Enterprise Computing.

Our clients include the Federal Government, Provincial, Territorial, and Municipal government, and the private sector in a variety of industry verticals.

An unwavering commitment to service excellence is the root of our success. This has been the hallmark of our company for more than 50 years.



Putting diversity into action to build a stronger, more representative team and help our customers and communities thrive. A proudly Canadian and woman owned and led company, striving to further diversity, equity, and inclusion in the workplace and provide every individual with the opportunities and resources to help them reach their full potential.

A track record of trust

ADGA first built a sterling reputation in Canada’s defence industry, safeguarding some of the nation’s most critical assets. That reputation continues today, anchored in the calibre of our people.

Enterprise Computing and Security have long been central to the multidisciplinary value we deliver to clients. It reflects the reality of the world in which we live – there has always been an IT component to what we build and support. Likewise, you can’t deliver on any program without assessing its security requirement.

This is how ADGA’s expertise and capabilities have evolved into three distinct and complimentary lines of business – Defence, Security and Enterprise Computing.

This holistic and quality-driven approach has built the trust and long-term client relationships that have been key to our longevity and growth. Technological innovation, creativity and deep subject matter expertise are cornerstones of our business.

This makes ADGA the first choice as a trusted problem solver for complex requirements.

A foundation for the future

We live in a world of increasing convergence. The risks and challenges that face nations and multinational conglomerates also target people, places and smaller private sector organizations. Big data and digital transformation is reshaping how we work, how we conduct business and how we defend against physical and cyber threats. This time of disruption creates opportunity for forward-looking organizations that embrace change.

Our clients rely on us to help them remain secure, efficient and productive as they pursue new opportunities. We are leaders in the assessment, implementation and deployment of complex and mission-critical projects. From concept to implementation, we regularly exceed expectations.

ADGA’s lines of business do not operate in silos. Our dedicated service teams and technology practices are ready to work together to create an integrated and robust service delivery framework that addresses all of a client’s needs.

ADGA’s processes are ISO 9001:2015-certified. For more on our quality initiatives, please read our Quality Manual.

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