Top Portland, OR Greentech Companies (27)

Energy Trust of Oregon helps people in Oregon and Southwest Washington live better through energy savings and clean energy solutions, assisting residential, business, and nonprofit utility ratepayers to use less energy, save on costs, and move to renewable resources.

Headquartered in Walnut Creek, Calif., Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations. We are the largest engineering and construction firm solely focused on the U.S. water and environmental sectors. Our creative designs and progressive solutions have helped municipal, federal and private organizations overcome their most complex environmental challenges. We offer...

SavATree is a full-service tree, shrub and lawn care company specializing in green options for landscape care. Our winning formula combines cutting edge technology, patented ingredients with customer passion - delivered by the best and brightest "Green Team"​ in the industry!

Headquartered in Seattle, Washington, Anchor QEA is a nationally recognized environmental science and engineering consulting firm specializing in aquatic, shoreline, and water resource projects, including coastal and flood resiliency. With more than 500 employees in 26 offices across the United States, Anchor QEA works with public and private sector clients to address environmental issues at some of the most challenging sites...

The Northwest Energy Efficiency Alliance (NEEA) is an alliance of utilities and energy efficiency organizations that pools resources to transform the market for energy efficiency, accelerating the adoption of energy-efficient products, services, and practices for consumers in the Northwest.

SweetSense Inc. develops and deploys technologies to manage water and energy services in remote, off-grid environments.

EcoZoom makes portable wood burning & charcoal cook stove. Our rocket stoves are safe, efficient and ideal for clean cooking, camp & outdoor in USA and CANADA.

PBS Engineering and Environmental Inc. has the core mission of delivering quality design solutions and field services using more than 40 years of experience with natural and built environments. The firm is proud to be listed as one of the Top 500 Engineering Firms in the nation by Engineering News Record. Our nimble, multidiscipline teams serve our clients with best...

Columbia Green is an eco-technology company whose core technologies is based in vegetative roofs and sustainable functions.

Green Electronics Council inspires and catalyzes environmental leadership throughout the lifecycle of electronic technologies.

Cascadia CleanTech Accelerator is an early-stage cleantech business accelerator powered by the CleanTech Alliance and Oregon BEST.

We believe front-line foodservice workers are the real change agents in the global fight against food waste. We empower them with technology and coaching to have a meaningful impact on the environment, at the same time they improve their kitchen’s efficiency. Since 2014 alone, Leanpath-empowered culinary teams have prevented over 38 million pounds of food from being wasted.

GreenWood Resources, Inc. is a global investment management company specializing in the acquisition and stewardship of forestry assets for institutional and individual investors.

Focal Technologies develops a new and environmentally friendly method of remediating contaminated effluents.

Ecotrust creates and accelerates triple-bottom-line innovations to benefit our region and inspire the world. On the farm, at the coast, in the forest, and across our cities, we work in partnership towards an equitable, prosperous, climate-smart future. Since 1991, we have created durable change and sparked ideas across the globe. Join us.

Gybe helps protect and improves water resources globally starting at the community and local level.

Columbia River Inter-Tribal Fish Commission (CRITFC) is a partnership of the Columbia River basin’s four fishing tribes: the Confederated Tribes of the Umatilla Indian Reservation, the Confederated Tribes of the Warm Springs Reservoir, the Confederated Tribes and Bands of the Yakama Nation and the Nez Perce Tribe. With more than 130 employees in Oregon and Idaho, we work to put...

DECK Monitoring is a certified provider of monitoring services for renewable energy systems.

Building on over a century of engineering, contracting, and distribution experience, Solar Nation's expertise covers the broad range of vertically integrated disciplines—including product development; manufacturing; licensing and distribution; electrical, mechanical, civil, and manufacturing engineering; energy regulation; finance; and commercial construction—necessary for the design, manufacture, distribution, installation, integration, and certification of solar-electric systems and solutions ranging from rooftop arrays, serving individual...

Founded in 2016, Intersect Power is a clean energy company bringing innovative and scalable low-carbon solutions to its customers in retail and wholesale energy markets. The company develops some of the world’s largest clean energy resources providing low-carbon electricity, fuels, and related products to customers across North America.