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View Optimmo's top competitors like Cleantech Group, E E E Inc, and ENERGYSTAR LIMITED.

Renewable Energy Group, Inc.
Chevron Renewable Energy Group is leading the energy and transportation industries' transition to sustainability by converting renewable resources into high-quality, sustainable fuels. Chevron Renewable Energy Group is an international producer of sustainable fuels that significantly lower greenhouse gas emissions to immediately reduce carbon impact. Chevron Renewable Energy Group utilizes a global integrated procurement, distribution and logistics network to operate 11 biorefineries in the U.S. and Europe. In 2021, Chevron Renewable Energy Group produced 480 million gallons delivering 4.1 million metric tons of carbon reduction. CHevron Renewable Energy Group is meeting the growing global demand for lower-carbon fuels and leading the way to a more sustainable future.
Ames, Iowa, US
Public
$1.3B Revenue
https://www.regi.com
519 Employees
REGI Ticker
EnergyHub
EnergyHub is a software technology company based in New York, NY. EnergyHub's platform lets consumers turn their smart thermostats, electric vehicles, EV charging equipment, energy storage systems, solar inverters, water heaters and more into virtual power plants that keep the grid reliable and enable higher penetration of solar and wind power. We work on technology that already provides energy and cost savings to more than a million people through partnerships with the most exciting companies in the 'internet of things.' EnergyHub is an independent subsidiary of Alarm.com, the leading technology provider of connected home solutions.
Brooklyn, New York, US
Private
$19.1M Revenue
http://www.energyhub.com
283 Employees
Cleantech Group
Winning in clean technologies is complex—new technologies emerge, policies shift, and it’s hard to know which opportunities will scale and which will fail. By blending human intelligence, proprietary data, and the global network we’ve cultivated for more than 20 years, we deliver insights you can trust and guidance you can act on. Whether you’re shaping corporate strategy, scaling innovation, investing capital, or designing policy, your Cleantech Group membership gives you the full picture and the connections that unlock growth. In a fast-moving, high-stakes environment, we help you see clearly, act confidently, and lead the transition.
Oakland, California, US
Private
$6.9M Revenue
http://www.cleantech.com
80 Employees

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