We’re your reliable,
accessible and dedicated partner

Vertima is recognized for its leading-edge expertise in green building and third-party certification of Validated Eco-Declarations for construction products.

The firm's founders — Josée Lupien, LEED Fellow, BD+C & ID+C, WELL AP, and Jean DesRosiers, LEED AP BD+C, Vice-President — have built a strong team of qualified and specialized professionals who are capable of providing support to all stakeholders involved in green building projects, including LEED® certification.

Whether you're a manufacturer, owner, building manager, architect, engineer or contractor, we can provide you with tailored and technical support.


Josée Lupien

LEED Fellow, BD+C & ID+C, WELL AP 

Jean DesRosiers