35 Greentech Companies in Seattle | Built In Seattle
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35 Greentech Companies in Seattle

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Top Greentech Startups & Companies In Seattle

35 Companies
Nori
Blockchain • Food
We are reversing climate change. Nori is a platform that makes it easy to fund carbon removal from the atmosphere. A platform that allows businesses to help repair our planet by removing any carbon emissions they can’t yet avoid creating. We've started with supporting regenerative agriculture projects that store carbon in the soil.

Friends outside of work
Daily stand up
Open door policy
Team owned deliverables
+11
6
Local Employees
Seattle
Location
Clean Power Research
Cloud • Greentech
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.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+40
50
Local Employees
Kirkland
Location
Inland Technology
Greentech
0 OPEN JOBS
Tacoma
Location
First Mode
Aerospace • Greentech
We build solutions for problems that haven’t historically been solved before. We’re looking for people who do more than just provide technical expertise. At First Mode, we encourage individuality and prize each person’s unique perspective that adds value to the organization and our clients. First Mode team members do a variety of different work...

Friends outside of work
Eat lunch together
Open door policy
Team owned deliverables
+33
0 OPEN JOBS
65
Local Employees
Seattle
Location
Optimum Energy
Greentech
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%.
0 OPEN JOBS
88
Local Employees
Seattle
Location
Principle Power
Greentech
Principle Power is a technology developer focused on the deep-water (greater than 40m) offshore wind energy market.
0 OPEN JOBS
41
Local Employees
Seattle
Location
LevelTen Energy
Greentech
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.

Friends outside of work
Open door policy
Team based strategic planning
Open office floor plan
+20
0 OPEN JOBS
35
Local Employees
Seattle
Location
Pure Blue Water Innovation Nexus
Greentech
Pure Blue is a nonprofit organization that collects, multiplies and shares resources to support the development and commercialization of water technology innovation.
0 OPEN JOBS
10
Local Employees
Seattle
Location
Reklaim
Greentech
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.
0 OPEN JOBS
7
Local Employees
Seattle
Location
EvoEco
Greentech
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.
0 OPEN JOBS
8
Local Employees
Seattle
Location
Smart Fenestra
Greentech
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.
0 OPEN JOBS
1
Local Employees
Bothell
Location
Scope 5
Greentech
Scope 5 helps organizations improve environmental and economic impacts by tracking progress, revealing waste and driving action.
0 OPEN JOBS
9
Local Employees
Seattle
Location
Oscilla Power
Greentech
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.
0 OPEN JOBS
9
Local Employees
Seattle
Location
Grow Plastics
Greentech
Grow Plastics has a technology to create expanded bioplastics products. Our inline expansion process creates a sandwich core structure in plastics - our products resemble airplane parts at the microscopic level. The sandwich core structure lets us make products competitive to solid plastics using half the materials.
0 OPEN JOBS
4
Local Employees
Seattle
Location
Hydrobee
Greentech
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
0 OPEN JOBS
5
Local Employees
Seattle
Location
HaloSource
Greentech
HaloSource is a clean water technology company providing innovative solutions to the growing issue of water stress.
0 OPEN JOBS
63
Local Employees
Seattle
Location
Omnidian
Greentech
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.
0 OPEN JOBS
50
Local Employees
Seattle
Location
OneEnergy
Greentech
0 OPEN JOBS
Seattle
Location
StormSensor
Greentech
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.
0 OPEN JOBS
9
Local Employees
Seattle
Location
Calico
Greentech
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.
0 OPEN JOBS
11
Local Employees
Kirkland
Location

Greentech Jobs in Seattle

Lead Engineer

Nori
Seattle
2 days ago
You’ll be Lead Engineer in a startup working on solving climate change. We're looking for an experienced person with the ability to develop and ship high quality software products to customers in addition to providing leadership for our growing engineering team. Nori is a two-sided marketplace with various external stakeholders, and two customer types: demand-side and supply-side customers. You’ll be leading the team in architecting and building a platform that helps these customers to easily and verifiably buy and sell digital certificates of carbon removal for reversing climate change.

Software Engineer - SolarAnywhere

Clean Power Research
Kirkland
4 days ago
Software Engineer, SolarAnywhere WHO ARE WE? Looking for a job that makes a real difference in our world today and one that you’ll be proud of when you look back in 20, 30 or 40 years?  This is it.  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 a growing company that counts

Software Engineer - PowerClerk

Clean Power Research
Kirkland
4 days ago
WHO ARE WE? Looking for a job that makes a real difference in our world today and one that you’ll be proud of when you look back in 20, 30 or 40 years? This is it. 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 a growing company that counts 10 of the top 10 Fortune 500

Senior Software Engineer

Nori
Seattle
1 week ago
As a senior software engineer on the team, you will be expected to both build the software and provide input and guidance into the solutions built by yourself and the team. We are looking for someone with 5+ years  of experience who can provide expertise to co-develop solutions with other engineers on the team. You and your team members will be responsible for delivering,shipping and supporting a product for both internal and external stakeholders. Internally, this may look like tools for the sales and supply team to manage projects. Externally, this includes customers from both sides of the marketplace: buyers of carbon removal and suppliers (farmers) of carbon removal. 

Security Engineer

Clean Power Research
Redmond
2 weeks ago
Security Engineer WHO ARE WE?  Looking for a job that makes a real difference in our world today and one that you’ll be proud of when you look back in 20, 30 or 40 years?  This is it.  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 a growing company and award-winning innovator