Toast Ale is a London-based brewery using surplus fresh bread to brew beer and dedicating their profits to charities working to create greater efficiency in the food supply system.

Ecovadis is an environmental sustainability ratings platform to assess corporate social responsibility and sustainable procurement.

H2nan0 is a Kitchener, Ontario-based water purification company using light to treat water contamination.

WeavAir is a Toronto-based developer of solutions for indoor air problems using predictive artificial intelligence, sensors and blockchain technology.

Seed Health is a Venice-based microbial sciences company working on applications of bacteria for human and environmental health.

AquaNRG is a Houston-based cloud-based platform developer merging physics and chemistry technology with artificial intelligence to design and optimize energy production.

PlantSnap is a Telluride, Colorado based mobile application company offering users the ability to identify plants, flowers, cacti, succulents, and mushrooms.

Wynd Technologies is a Redwood City, California-based manufacturer of portable IoT air purifiers that monitor and clean a room's air as needed.

Lotic Labs is a Chicago-based company working for financial solutions for water protection and environmental protection.

Liquid is a Cincinnati-based software and mobile application builder to collect, analyze, and share data.

FlyH2 Aerospace is a Cape Town-based manufacturer of hydrogen-powered electric unmanned aircrafts and providing aerial data solutions for companies and organizations.

ecobot is an Asheville, North Carolina-based company developing technology for environmental monitoring, reporting, and forecasting.

Cavin Research Group is a Phoenix, Arizona-based research and development group creating mobile application solutions to problems, including boat location technology to assist organizations in preventing the spread of aquatic invasive species.

Piccaro is a producer of gas analyzers for a variety of markets.

SampleServe.com is a Traverse City, Michigan-based company of environmental managers and consultants.

Intact Centre on Climate Adaptation is a Waterloo, Ontario-based applied research center with a focus on environmental research and education at the University of Waterloo.