About Us

Graphene Solutions Ltd (GSL) is joint venture company established between Graphene Leaders Canada (GLC) Inc., including it’s group of companies, a Canadian leader in advanced graphene solutions, and GreenBird Graphene, a subsidiary of Greenbird (Mauritius) Ltd, a strategic investment and commercialization company based in Mauritius.
GSL has been created to bring breakthrough graphene and carbon-based technologies to global markets.
Who are we?
About Graphene Leaders Canada (GLC) Inc.
About Greenbird (Mauritius) Ltd.
Greenbird Graphene Ltd is a strategic investment and commercialization company focused on supporting breakthrough innovations in sustainable industries. Leveraging deep expertise in partnerships, market development, and capital sourcing, Greenbird provides the pathway for disruptive technologies to achieve rapid international growth.
"Our unified goal is staying true to our vision of delivering solutions that positively impact both people and planet.”
Our Vision
Our Mission
Our Core Values
GSL encourages a foundation of operating excellence by adhering to a strong set of core values that reflect what is truly important to us as a company.
Our core values are ‘Integrity. Teamwork. Being Strategic, Continuous Learning.’
Meet Our team

Cathy Jo Warley
Cj is the Founder, CEO and Director of Graphene Solutions Ltd (GSL).

Donna Mandau, BA
Donna Mandau is Founder and Director of Graphene Solution Ltd (GSL).

Donna Mandau, BA
Donna Mandau is the Director of Graphene Solution Ltd (GSL) and Founder, President and CEO of Graphene Leaders Canada (GLC)…
Meet the Team
Meet the Team

Cathy Jo Warley
Cj is the Founder, CEO and Director of Graphene Solutions Ltd…

Donna Mandau, BA
Donna Mandau is the Director of Graphene Solution Ltd (GSL) and Founder, President and CEO of Graphene Leaders Canada (GLC)…

Donna Mandau, BA
Donna Mandau is the Director of Graphene Solution Ltd (GSL) and Founder, President and CEO of Graphene Leaders Canada (GLC)…