CANADA'S PREMIER PUBLIC AFFAIRS FIRMDelivering results for 25+ years
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SERVICES
We're proud to be Canada’s Premier Public Affairs Firm.
We help businesses, corporations, associations, and non-profit organizations to navigate and shape public opinion, influence government policy, and advocate for your interests.
With more than 25 years of experience, our integrated team works across Canada to deliver tailored solutions in government relations, strategic communications, and digital advocacy. We’re known for our deep expertise, collaborative approach, and results that make an impact.
Sussex is your partner, transforming challenges into opportunities and strategy into success.
Experience the Sussex advantage for yourself.
UPDATES
New Brunswick’s Critical Minerals Strategy: A Positive Move Forward
In an era marked by significant global uncertainty, the demand for stable and visionary leadership in the resource sector has never been greater. Volatile commodity markets, shifting geopolitical alliances, and urgent environmental concerns are reshaping the landscape for mineral development worldwide.

Sussex Strategy Group Expands Partnership Following Period of Growth and Strategic Investment
Sussex Strategy Group today announced the addition of four new equity partners, marking a significant milestone in the firm’s continued growth as a national public affairs, strategic communications, and advisory firm. The announcement follows sustained expansion and a strategic investment from Fengate Asset Management, supporting Sussex’s next phase of development.

Prime Minister Mark Carney Launches Canada’s Defence Industrial Strategy
Yesterday, Prime Minister Mark Carney, joined by the Honourable David McGuinty, Minister of National Defence, and the Honourable Mélanie Joly, Minister of Industry, launched Canada’s first Defence Industrial Strategy.













