Top Greentech Companies (1,349)

Headquartered in Irvine, California, Montrose is a high-growth environmental services company with more than 50 locations and 1,200 employees in North America.

mFactor Engineering specializes in consulting and decision support tools that manage industrial information with advanced web-based and mobile technology. Solutions are designed to drive productivity, improve asset utilization, maximize energy efficiency and manage risk. Industries served include power, alternative energy, data centers, oil and gas, water, wastewater, mining and minerals, and food and beverage.

pH7 Technologies is a pioneer engineering and Cleantech company with a state­-of­-the-­art research in SolvoMetallurgy, a new branch of extractive metallurgy. We innovate, design, and improve processes to create proprietary methodologies for a cost effective and sustainable extraction of metals from primary and secondary resources.

ENGIE North America is on a mission to shape a sustainable future built on clean, affordable, resilient energy and the infrastructure that supports it.

"Light Poverty" is a debilitating condition that adversely affects over 1.4 billion people in the world. Light Poverty directly impacts the quality of life and the impact is more skewed for the marginalized and weaker sections of society in developing and emerging economies.  The problem worsens when it comes to global issues such as climate change and sustainability.  Light Up...

SweetSense Inc. develops and deploys technologies to manage water and energy services in remote, off-grid environments.

Solar Industries is a building material company offering aluminium and vinyl windows.

Discover SOURCE Water, a renewable, clean drinking water solution made possible by the power of Hydropanels

MIOX develops on-site chemical generators and sustainable treatment technologies for water disinfection.

Pine Gate is a fully-integrated utility-scale solar company and a leader in the strategic development, financing, construction and long-term operational management of renewable energy projects in the U.S. We are leading the way in energy transition, creating a commercial solution that drives growth and innovation in the market.

GlobalView focuses on servicing the data management needs of the energy industry on a global basis. It has developed an unparalleled depth of experience in creating solutions that meet needs in a variety of energy trading markets:

WeatherCloud reduces roadway crashes caused by bad weather. We turn cars and trucks in to mobile weather/road sensors and stream data collected about through-the-windshield visibility, slip/grip of tires on the road, pavement profile and weather profile back to a cloud-based meteorological model. We then provide near real time voiced hazard warnings to drivers and planners on a mile by mile basis.

Genesis Systems is a developer of an industrial technology that provides water resource generation and environmental transformation.

Hexium is rebuilding the United States’ isotope enrichment capability to support next-generation nuclear energy systems. We are developing advanced Atomic Vapor Laser Isotope Separation (AVLIS) technology to produce critical isotopes—starting with lithium-6 and lithium-7—with greater efficiency, scalability, and precision. By integrating cutting-edge laser systems, optics, vacuum engineering, and industrial automation, we are bringing isotope enrichment out of legacy infrastructure and into...

Solum's mission is to make the business of agriculture simpler and more productive. We offer advanced soil fertility analysis through our lab in Ames, Iowa. We are developing cloud-based farm management software for professional growers and their partners. Our software provides integrated operational, agronomic and business functionality that allows growers to drive profit/acre and acres under management. Solum is backed...

Solar-powered L.E.D. (Light Emitting Diode) road markers that are flush-mounted into the roadway. Many locations in the U.S. and around the world cannot use reflective pavement markers due to regular snow plowing.

As the long-term owner-operator for all projects, Silicon Ranch takes a long-term view of its relationships and responsibilities in the communities we serve.

Chanje is a California-based OEM delivering medium duty electric vehicles and turnkey energy infrastructure for the last mile industry. We are focused on creating sustainable solutions that improve how companies move people and packages from transportation hubs to their final destinations.

Smart OES can significantly reduce the energy consumption for all types of building owners and occupants. Smart OES uses IoT technology to provide turnkey energy efficiency and demand response capability for all types and sizes of existing non-residential buildings – commercial, governmental, educational, etc. - that have no other economic way to reduce their energy bills. SmartOES has its own proprietary suite...

Crown Electrokinetics (NASDAQ: CRKN) is committed to combating climate change through innovative technology. Crown is a well-funded, early-stage smart glass company and the creator of DynamicTint™. Originally invented by Hewlett-Packard, our technology allows any glass surface to transition between clear and dark in seconds. DynamicTint™ is the only smart film technology that retrofits and modernizes existing glass and has a...