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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."


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  


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
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
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
Seattle, Washington, USA
111 Employees

Pallet™ is the national leader in rapid-response shelter villages. The Everett, Washington-based company is addressing the homeless crisis with speed, at scale. Pallet shelter villages provide the dignity and security of private units within a community. A resource net of on-site social services, as well as food, showers, laundry, and more helps people transition to permanent housing. The majority of employees who build these shelters have experienced homelessness, addiction, or incarceration.


Greentech • Energy
Seattle, Washington, USA
4 Employees

Pterofin is a Seattle-based clean technology company developing innovative energy generation devices based on biomimicry. Our current focus is on a customer who at the village level faces high costs and inefficiencies in pumping water from deep wells using existing electric pumps or outdated wind turbines.


Greentech
Seattle, Washington, USA
9 Employees

Scope 5 helps organizations improve environmental and economic impacts by tracking progress, revealing waste and driving action.


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
Redmond, Washington, USA
30 Employees

WISErg has developed a waste-to-resource conversion process that captures the nutrient value of discarded food and makes it available to commercial and residential growers in a patented liquid fertilizer that eliminates the drawbacks - and exceeds the benefits - of other natural or synthetic soil additives. The fertilizer is certified for organic a


Greentech • Energy
Seattle, Washington, USA
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
Seattle, Washington, USA
9 Employees

StormSensor provides a system that allows you to access all of your permitted stormwater sites—and all of your data—in one place, accessible by anyone and at any time.


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 • Logistics • Other • Social Impact
Seattle
70 Employees

Komaza is revolutionizing African forestry by unlocking the potential for small-scale farmers to serve booming wood markets. By combining high-scale operations with digital intelligence, we are currently planting commercial-grade forests at a rate of over 1 million trees with 5,000+ new farmers per year, making us Kenya’s largest industrial tree planter. We hold the only sustainable blueprint for meeting Africa’s $30B wood supply crisis - by leveraging farmers’ contribution of land and labor, Komaza can access nearly limitless land and establish a hectare of trees for far less than big plantations. We recently raised a $28M Series B from top venture and climate investors and have rapidly grown to become one of Africa's top 5 commercial tree planters, producing one of the world's cheapest and most scalable carbon sequestration engines on the planet. We're supported by top environmental organizations including Conservation International and The Nature Conservancy.


Greentech
Seattle, Washington, USA
63 Employees

HaloSource is a clean water technology company providing innovative solutions to the growing issue of water stress.


Greentech
Seattle, Washington, USA
41 Employees

Principle Power is a technology developer focused on the deep-water (greater than 40m) offshore wind energy market.


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

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


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.


Greentech • Energy
Seattle, Washington, USA
34 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. OneEnergy delivers advanced energy procurement solutions and sophisticated clean energy market expertise to help its clients meet