Top Greentech Companies (1,241)

NV Earth is a product designing company.

Nuverra is a leading provider of comprehensive, full-cycle environmental solutions to customers focused on the development and ongoing production of oil and natural gas from shale formations in the United States. We provide one-stop, total environmental solutions and wellsite logistics management, including delivery, c

Solinius develops and sells financed solar kits for areas without access to traditional electrical infrastructure, primarily in East Africa.

Renewable Energy Finance and Development Smart MicroGrid and Smart Energy Infrastructure

Harvest₂O builds and markets elegant home hydroponic gardening systems that make growing food at home easy, productive and fun. Our system is the most advanced consumer product on the market. It adapts commercial-grade hydroponic technology for consumer use.

It’s not a debate. There’s no two sides. A post-pollution world is inevitable. Humans will either be part of it, or the planet will go on without us. In other words, it’s defossilize or die. But where others see a dire choice, LanzaTech sees a trillion-dollar opportunity. The good news is after 15 years, north of a thousand patents, and millions of...

Plexflo is a free, cloud-based collaboration and simulation platform for utility professionals, and EV Charging station developers, contractors and installers who are working together to drive clean energy adoption in the transportation sector. Using Plexflo, EV professionals and researchers are able to: (1) Quickly create scope of work documents required for any EV-related network upgrades projects (2) Calculate what would be...

Buildings are the world's #1 consumer of energy and resources, and our mission is to help them use less. We are an early-stage company seeking to disrupt the $40B market for energy efficiency retrofits by developing a marketplace that connects buildings, people, products and services. Green Per Square Foot, enables building owners and managers to profile their buildings, find savings opportunities, and...

Tradewater is a mission based B Corp that creates, develops, and implements high-value projects that reduce greenhouse gas emissions. Our integrated approach results in verifiable, permanent climate impact and sustainable economic benefit through the highest quality carbon offset credits. We are one of the world's only companies actively focused on scalable strategies for collecting, controlling, and destroying potent greenhouse and...

Hydropods’ mission is to make hydroponic growing easy enough for everyone. The Denver-based company focuses on creating well-designed, tightly integrated hardware and software.

We make products and services to improve operational processes and ensure the safety of people in the harshest business environments around the world. Our reliable, high-quality and cost-effective solutions enable you to identify, locate and look after the things that matter most. That keeps your people safe, your products on the move and your results on the growth curve. And that reduces...

Elysian Energy is a locally owned residential energy-efficiency and home-performance company serving homeowners in Washington, DC, Maryland, and Virginia. It provides home energy audits, whole-home assessments, efficiency upgrades, weatherization, HVAC and heat-pump services, electrification roadmaps, EV chargers, and indoor-air-quality solutions. The company helps customers improve comfort and health while lowering energy bills and carbon footprints, and assists with available utility...

We work with companies making New Energy a reality. They are the biggest names in solar, storage, electric transportation, connected home and connected business. They are Smart Utilities and Retail Electric Providers (REPs) who are embracing and enabling our new energy future. We help them identify opportunities, present savings beautifully, and keep new energy customers happy.

Leading global exploration and production company.

Resource Central is an innovative nonprofit dedicated to empowering people to live more sustainably by making conservation simple. Based in Boulder, Colorado, they provide high-impact programs that help residents save water, reduce waste, and conserve energy. Their mission is to make conservation a way of life, helping millions of people improve their homes and conserve natural resources.

The US Green Bank 50 (GB 50) is a member-founded, member-driven coalition of regional, state, and local mission-driven Green Banks across the United States. It provides shared resources, technical assistance, peer networking, best-practice exchange, and support in raising capital. The coalition helps members finance and accelerate clean-energy and climate projects, leveraging private investment to deliver economic, health, environmental, and equitable...

We help businesses, governments, and communities mitigate the risks of climate change through direct air capture. We are the first in market to offer permanent million-ton direct air capture installations – solutions that are safe, permanent, to benefit people and the planet

In a world that demands smarter and more efficient solutions, the energy industry must evolve. We need new ideas, new ways of working and to continue exploring new opportunities to power a sustainable and collaborative future. Studio X is reimagining the future of work in energy, by harnessing the spirit of innovation, collaboration, community, and a passion for pursuing what’s possible....

Symbio designs and industrializes hydrogen fuel-cell systems that provide electric power for mobility and stationary applications. Its zero-emission solutions target professional electric vehicles, including vans, buses, and heavy trucks, while supporting the broader transition to sustainable transportation. Founded in 2010, the company operates in Europe and North America and is jointly owned by major automotive and mobility groups through advanced...

RoundGlass is a global Wholistic #Wellbeing company dedicated to empowering and enabling people on their personal wellbeing journey. Our mission is simple, yet ambitious: inspire people to embrace a life of Wholistic Wellbeing to create a happier, healthier, and more joyful world. We work to achieve this by investing in and developing new technology, sharing knowledge, and focusing on action...