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Top Washington Greentech Startups (27)

Clean Power Research
Cloud • Greentech • Software • Energy • Solar • Renewable Energy
2 Offices
111 Employees
48 Benefits
We create cloud software to power the transformation to renewable energy to achieve our vision of a clean-powered planet

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...

Clean Power Research
Scope 5
Greentech
Seattle, Washington, USA
9 Employees

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

Scope 5
Carbon Direct
Greentech • Software
3 Offices
110 Employees
49 Benefits Hiring Now
We enable organizations to reduce, remove, and utilize their emissions with carbon science.

We believe that applying science is the only way to solve the climate crisis. Scientific expertise is critical to both effective and efficient carbon management – yet it can be hard to access outside of the academic and public sectors. New research and technologies emerge every day in our nascent industry and it can be difficult to know what actions to...

Carbon Direct
Oscilla Power
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.

Oscilla Power
HaloSource
Greentech
Seattle, Washington, USA
63 Employees

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

HaloSource
e-Stewards
Greentech
Seattle, Washington, USA
5 Employees

e-Stewards (www.e-Stewards.org) is an initiative to foster greater responsibility for electronic waste management. It was created by the Basel Action Network (www.ban.org). At its core, is the e-Stewards Standard for Responsible Recycling and Reuse of Electronic Equipment which is the world's highest standard of achievement for electronics recycler

e-Stewards
Pure Blue Water Innovation Nexus
Seattle, Washington, USA
10 Employees

Pure Blue is a nonprofit organization that collects, multiplies and shares resources to support the development and commercialization of water technology innovation.

Pure Blue Water Innovation Nexus
elevat
Greentech • Software
Seattle, Washington, USA
15 Employees

Elevāt is an Industrial IoT company focused on connecting the industrial world. Elevāt specializes in connecting fleets of machines, and enabling the flow of data between operators, distributors, OEMs. Elevāt enables your business ecosystem to compete more effectively in the rapidly evolving global market. Elevāt continues to build out a high-value portfolio of turnkey Industrial IoT solutions; including Edge, Core,...

elevat
EvoEco
Greentech
Seattle, Washington, USA
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.

EvoEco
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Smart Fenestra
Greentech • Energy
Bothell, Washington, USA
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.

Smart Fenestra
Principle Power
Greentech
Seattle, Washington, USA
41 Employees

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

Principle Power
Membrion
Greentech
Seattle, Washington, USA
9 Employees

Membrion is a Seattle-based start-up company commercializing a new membrane technology developed at the University of Washington. High performance membranes are critical and expensive components of many technologies including water purification technologies and batteries.

Membrion
Pterofin
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.

Pterofin
Ag Energy Solutions
Greentech • Energy
Spokane, Washington, USA
8 Employees

Ag Energy Solutions converts various agricultural waste into synthetic gas and high-value natural carbon material.

Ag Energy Solutions
Hydrobee
Greentech • Energy
Seattle, Washington, USA
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

Hydrobee
Optimum Energy
Greentech
Seattle, Washington, USA
88 Employees

Since 2005, Optimum Energy’s patented software and engineering expertise has helped customers reduce energy use in heating and cooling systems, the largest consumer of energy in buildings, by up to 50%.

Optimum Energy
Stoke Space
Aerospace • Greentech • Defense • Manufacturing
Seattle, Washington, USA
100 Employees
Hiring Now

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

Stoke Space
LevelTen Energy
Greentech
Seattle, Washington, USA
95 Employees
Hiring Now

LevelTen Energy provides opportunities for smaller companies to invest in cleaner energy by offering renewable energy in amounts and prices proportionate to each company's needs.

LevelTen Energy
EnerG2
Greentech • Energy
Seattle, Washington, USA
45 Employees

EnerG2 engineers advanced nano-structured materials for energy storage breakthroughs. We believe that efficient, reliable and cost-effective clean energy storage will be an essential element of the new energy economy.

EnerG2
StormSensor
Greentech
Seattle, Washington, USA
37 Employees

StormSensor tracks the effects of climate change to reduce the vulnerability of our communities’ sewage infrastructure. Wetter weather and increased frequency of large storms means cities are more vulnerable to flooding, sewage overflows, and water pollution. With StormSensor, it’s finally possible to adaptively plan for and manage urban flooding, greatly mitigating hazardous risks and reducing costly cleanups and property damage....

StormSensor

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