about our new name

Mantle314 (Mantle) is a play on both the mantle of the Earth, which surrounds the core, and the mantle of leadership that’s needed to address climate change in business.


314 is an ode to pi, a unique mathematical constant that never repeats. We believe that climate considerations are the new constant for better business decisions and must be evaluated in a formula with other factors to be meaningful.


Mantle began as Zizzo Strategy Inc. in late 2015. Approximately 3.14 years later we changed our name to better reflect both the diverse range of expertise available at our firm and to re-focus on climate being at the core of business.
Mantle Core