OUR STORY

Believeco:Partners brings together six leading independent agencies – Castlemain, our current communications partner, Argyle, and four leading marketing firms: Brightworks, Revolve, Venture Play and Zync. Together, we will serve North American clients with over 300 professionals, in seven offices and two countries, through three market-facing brands:  

• Castlemain continues as a leading advisory firm serving Indigenous nations, communities and peoples with expertise in governance, negotiation, economic development, lands, infrastructure and strategic engagement and communications. We will continue to be led by Rob McPhee as President.

• Our close partner, Argyle, continues to operate as a North American engagement, communications and reputation advisory agency. Argyle’s deep client list includes leaders in the technology, financial services, health, agriculture and government sectors.

• Believeco debuts as one of Canada’s largest independent marketing agencies, providing a full suite of marketing and branding services to clients, with a particular strength in the health, wellness and food and beverage sectors.

Castlemain works with our clients to advance Indigenous self-determination, close socioeconomic gaps and support community revitalization. As the legal, social, economic, and government-to-government landscape has evolved, so have the needs of our clients.

As a member of Believeco:Partners, we will be able to enhance our sought after services and increase the toolbox our clients can draw from to advance their goals and achieve lasting outcomes.

Together, we aim to transform the North American landscape - while remaining proudly owned and led by practitioners.

Find out more at believecopartners.com.

Rob McPhee

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