Green Key Global Suppliers

En-Pro International

Oshawa, Ontario, Canada

        En-Pro International Inc. is Canada’s leading energy and commodities consulting firm with a team of 25 dedicated Analysts, Associates, and Administrators who, for more than 30 years have assisted firms in various sectors to reduce, contain,…


Global Aquaculture Alliance

St. Louis, Missouri USA

Established in 1997, the Global Aquaculture Alliance (GAA) is an international, non-profit association dedicated to advancing responsible aquaculture through advocacy, educational outreach, scientific research and global leadership. GAA recognizes that aquaculture is the only sustainable means of increasing the seafood…

Certifications / Affiliations


Washington DC, USA; Singapore

Greenview is a sustainability consulting and research firm that helps organizations with their strategy, programs, measurement, and reporting. In addition, Greenview provides technology solutions to make calculation and monitoring of data and best practices easy through its Greenview Portal. With…

Indoor Water Conservation

Chula Vista, California, USA

Indoor Water Conservation delivers the most advanced, efficient and eco-friendly way to control water use in showers and sinks at your properties. We conduct free on-site in-depth water audits that determine the actual average flow rates in showers and sinks.…

Certifications / Affiliations
  • Hotel Council of San Francisco - Sustainability Committee

Shift Energy Group Inc.

Nanaimo, British Columbia, CA

“Shift” is a British Columbia-based Energy Savings Company providing building owners and managers with a straightforward means of completing energy efficiency upgrades. Shift provides energy auditing, detailed design, contracting, commissioning, financing and funding management expertise. Shift, and Company Principal Colyn…


Silver Spring, Maryland, USA

SOL VISTA helps hotels quickly and continuously reduce utility expenses through a unique combination of onsite services and its performance data analytics platform, Skywalk. We impart years of energy consulting, real estate investment, hotel operations, and software experience to each…

Certifications / Affiliations