1975 - 2025

Celebrating
50 Years of
Excellence

Ecosign Mountain Resort Planners Limited, a global leader in mountain resort planning, is proud to commemorate 50 years of shaping the future of mountain resorts. Founded in 1975 by Paul Mathews, Ecosign has applied innovative, science-based methodologies to more than 1,000 projects across 46 countries, leaving an indelible mark on the industry. 

As the industry evolves, Ecosign continues to embrace change, focusing on sustainable, four-season resort planning with climate resilience strategies top of mind. Ecosign’s Whistler-based team—living and breathing the mountain lifestyle—remains committed to balancing environmental stewardship with economic viability. 

Ecosign's team attended numerous tradeshows in 2025, celebrating with industry colleagues and long-term clients over cookies, cake, and sparkling wine. We have another celebratory project in the works that will be announced shortly; follow us on LinkedIn for more regular updates.

“Our creativity stems from working with resorts worldwide, and allows us to apply proven solutions to new challenges, ensuring our master plans are efficient, longevity-focused, and buildable.”

Ryley 1
Ryley Thiessen President, Ecosign
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