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Top Seattle, WA Greentech Companies (45)

Cloud • Greentech • Software • Energy • Solar • Renewable Energy
Bellevue, Washington, USA
111 Employees

Clean Power Research® is advancing the energy transformation through cloud software that informs, streamlines and values energy-related decisions and processes for utilities, energy professionals and consumers. We’re focused on expanding our market reach and impact with new software technologies that help solve the energy industry’s problems. Recognized by BuiltIn Seattle as "Top 100 Best Places to Work in Seattle” and in the top 10 of "50 BEST SMALL COMPANIES TO WORK FOR IN SEATTLE 2022."


Fintech • Greentech • Information Technology • Energy
Seattle, Washington, USA
118 Employees

Xpansiv is the global market for ESG-inclusive commodities. These Intelligent Commodities™ bring transparency to markets, empowering participants to value energy, carbon, and water to meet the challenges of an information-rich, resource-constrained world. We’re the marketplace for an ever-expanding ecosystem of proven environmental commodities, like RECs, offsets, and differentiated fuels. The Xpansiv platform is composed of the following interconnected components: XMarkets operates open, transparent exchanges that enable users to transact renewable energy, carbon, water, and differentiated commodity products. It facilitates secure, seamless transactions connecting buyers and sellers under shared rules without risk to counterparties. XSignals reveals insights sourced from authentic market data, offering unprecedented clarity in the pricing and analysis of Intelligent Commodities. Market data reported directly from XMarkets provides unique, actionable signals to traders, financiers, and companies in the ESG markets. XSignals provides transparent daily and historical market data to support trading, compliance, and risk-management decisions. XSignals provides the most comprehensive representation of value, based on complete ESG commodity life-cycle information. XPortfolio contains our EMA portfolio management system that makes it easy to manage inventory across multiple registries and asset classes—all from a single, streamlined interface. EMA provides complete product-lifecycle management, comprehensive support for environmental programs, and a streamlined process to trade ESG products on the CBL exchange. XRegistries connects market participants with an interoperable platform to transform commodity-production information into Digital Feedstock™ products. Digital Feedstock is an immutable data format that accommodates unlimited information from myriad partners to create differentiated products, listed and managed in XRegistries, which also provides seamless integration with leading ESG standards. Now the world can value and producers can monetize superior practices, companies can better manage risk, and consumers can purchase differentiated commodities—like natural gas valued according to methane performance. Welcome to the Digital Commodity Ecosystem™.


Greentech • Professional Services
Seattle
598 Employees

Our 100% employee-owned firm includes 700+ environmental and engineering professionals working throughout the nation on a broad range of projects that improve communities'​ infrastructure and natural environment. We help public and private clients move projects forward through the complexities of regulatory compliance, budgetary and schedule constraints, and conflicting stakeholder interests. We've been headquartered in Encinitas, half a block from the beach since 1980!


Greentech • Other • Social Impact • Consulting • Energy
Seattle, Washington, USA

Buildings are a leading contributor to the climate crisis, generating nearly 40% of total global energy-related carbon emissions. We’re making a lasting impact on our industry and within our communities by addressing the climate, affordability and equity crises through: * renewables and energy services * engineering and design * construction and facility services  


Greentech
Seattle, Washington, USA
250 Employees

Omnidian’s mission is to protect and accelerate capital invested in the residential solar industry. Our state-of-the art proprietary technology provides continuous monitoring for residential solar systems and large-scale residential portfolios and offers the industry’s only end-to-end performance guarantee.


Greentech • Energy
9 Employees

Oscilla Power, Inc. (OPI) is developing a suite of proprietary, high-impact renewable energy and energy harvesting solutions based on low cost, readily available magnetic materials.


Greentech • Hardware • Energy
Everett, Washington, USA
125 Employees

By applying proven and patented technologies, Helion is working towards building the world's first commercially-viable fusion power plant which runs on a fuel that can be derived from water. Our zero-carbon solution is capable of low-cost 24/7 power generation that replaces the energy sources the world currently relies on, enabling a future with limitless, reliable and affordable clean electricity.


Greentech • Nanotechnology • Energy • Manufacturing • Renewable Energy
Woodinville, Washington, USA
275 Employees

Group14 is the world’s leading commercial manufacturer and supplier of advanced silicon battery technology, with customers representing 95% of worldwide battery production for EVs, consumer electronics, and anything powered by rechargeable batteries. Headquartered in Woodinville, WA, with a joint venture in South Korea, and new factories on the horizon around the world, our Battery Active Material (BAM) factories can be built anywhere on Earth to help meet global demand for silicon battery materials. We foster a collaborative, inclusive, and inspiring environment and value every individual’s contribution. We’re on the lookout for individuals who are eager to make a difference and grow with us.


Aerospace • Greentech • Defense • Manufacturing
Seattle, Washington, USA
100 Employees

We're on a mission - starting with 100% reusable rockets.


Greentech • Energy
Seattle, Washington, USA
125 Employees

The LevelTen Energy platform dramatically improves the renewable energy procurement process, making it easier, faster, and less expensive for corporations of all sizes to access renewable energy. We’ve reimagined the renewable energy buying process, creating standards to reduce friction every step of the way.


Greentech • Energy
33 Employees

OneEnergy Renewables develops utility-scale renewable energy projects across North America and is building a diverse, distributed solar project portfolio for commercial, institutional, government, and utility customers.


Greentech
Seattle
3,341 Employees

Harsco Corporation (NYSE: HSC) solves the most complex environmental challenges worldwide, from properly disposing of medical waste to repurposing slag. Through thoughtful partnerships with customers around the globe, our recycling and repurposing services keep millions of tons of material out of landfills and incinerators. Our Clean Earth division is one of the largest providers of environmental and regulated waste management services in the country. Our Environmental division is the most comprehensive provider of onsite material processing and environmental services to the global metals industry, with operations at over 130 customer sites across more than 32 countries. Our Harsco Rail division builds and maintains rail lines from the Swiss Alps to the Amazon rainforest. Our core values - Employee Care, Passion for Winning, Satisfy the Customer, Inclusion and Respect - guide our 12,000 employees across 35 countries as we work hard to provide quality service and innovative solutions to our customers.


Greentech • Energy
11 Employees

Calico Energy provides trusted energy data solutions for utilities and commercial building owners. In unlocking and organizing the world's energy-related data, we aim to enable smarter decisions at the intersection of real estate and energy management.


Greentech • Energy
Seattle, Washington, USA
16 Employees

We built Drift to deliver an uninterrupted supply of green energy with our unique mix of locally-sourced solar, wind, and run-of-river hydro. Our technology matches every unit of green energy generated to power usage in real-time to make sure that our customers are 100% green 100% of the time.


Greentech
2 Employees

PotaVida's mission is to lower the cost of getting safe drinking water to people who need it. PotaVida lowers the cost of access to safe water in disasters and urban slums, and enables program evaluation by automating the collection and reporting of usage data.


Greentech
Seattle, Washington, USA
72 Employees

DroneSeed offers full lifecycle services for forestry management by using an efficient, cost-competitive fleet of drones to reduce reliance on manual labor. Our mission is simple: Make reforestation scalable to mitigate the worst effects of climate change. DroneSeed is transforming a 300-million-acre global landscape deforested since the 1990s. It would take 300 years to replant this deficit with current tools. Our technology speeds up the process. DroneSeed uses heavy-lift drone swarms to reforest at scale after fires. We cut time to reforest from 3 years to 3 months. We’ve pioneered the drones and the backend required to operate swarms as a delivery solution over rough terrain. We survey sites and deliver to targeted areas of soil proprietary seed vessels that boost seed survival. Utilizing carbon credits, we double landowner investment in 18 months addressing the financial barriers to reforestation. DroneSeed has acquired and expanded Silvaseed, a 130-year old business which grows millions of trees per year, to become the largest private tree seed bank west of Colorado. The acquisition positions DroneSeed as a one-stop-shop for reforestation services including seed collection, seedling cultivation, aerial drone-based seeding, and financing with carbon credits. DroneSeed plans to further expand, doubling its capacity to address increased demand for reforestation services.


Greentech • Energy
5 Employees

Harvesting USB power from nature for the world! Our Personal Power Products are recharged by flowing water, wind, bikes, muscle power, donkey carts, sun, fire, or pretty much any source of energy to generate power for battery charging, LED lights, sensors, cameras and wireless transmitters. Over 1 billion people living off grid now need USB power f


Greentech
8 Employees

In a space that is often ignored, EvoEco is creating a set of Smart Waste Bins to empower enterprises' sustainability efforts, while also reducing their bottom line waste costs.


Greentech
7 Employees

Reklaim, Inc. is a breakthrough technology company dedicated to transforming the way we manage scrap tires. The company is poised to launch a new sector of the Green Economy—one that promotes essential and substantive environmental and public health benefits and also delivers attractive economic returns to investors.


Greentech • Energy
1 Employees

Creators of fenestra, a device which makes your windows smart and solves indoor air quality problems in a truly eco-friendly way. Our mission is to improve people’s health and help them save energy by automating an integral part of their home.