This article showcases our top picks for the best Washington based CleanTech companies. These startups and companies are taking a variety of approaches to innovating the CleanTech industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovation
- Innovative ideas
- Innovative route to market
- Innovative product
- Growth
- Exceptional growth
- Exceptional growth strategy
- Management
- Societal impact
Top Washington CleanTech Startups
Data sourced from Crunchbase and SemRush.
Rad Power Bikes
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North America’s largest electric bike company. We are making transportation energy efficient, enjoyable, and accessible to all.
DroneSeed
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DroneSeed is paid per acre to plant tree seed vessels after a wildfire — using heavy-lift Drone Swarms
Avista
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Avista is an energy company involved in the production, transmission, and distribution of energy.
Aquagga
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We offer safe, affordable, and complete destruction of PFAS forever chemicals
BlueDot Photonics
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BlueDot Photonics develops solar energy devices to improve solar panel performance and durability.
HaloSource
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HaloSource is a clean water and antimicrobial technology company developing solutions that makes water clean enough to drink.
TerraPower
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TerraPower focuses on developing a sustainable and economic nuclear energy system while reducing proliferation risks.
NODE
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A patent-pending system for zero emission homes, that solves the most acute problems in residential construction.
Myno Carbon
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Myno Carbon focuses on operations that restore the natural environment to improves the health of soil and water resources.
First Mode
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First Mode builds the barely possible to enable a sustainable future for everyone, everywhere.
Pacific Air Filtration
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PAF is the creator of technology that combines the energy efficiency of true electrostatic filters
Virtuozzo
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Virtuozzo The scale and scope of a well-established business with the entrepreneurial energy and focus of a start-up.
Ambient Water
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Ambient Water uses atmospheric water generation technology for extracting water from humidity in the air.
AltaRock Energy
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AltaRock Energy focuses on the development of geothermal energy resources and Enhanced Geothermal Systems (EGS).
Verdiem
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Verdiem provides enterprise-class IT energy management and efficiency solutions for PCs, Macs and Cisco energywise devices.
3TIER
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3TIER, a Vaisala company, provides an integrated suite of energy assessment, forecasting, asset optimization and measurement solutions.
Illinois Clean Fuels
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Illinois Clean Fuels produces clean climate-friendly diesel and jet fuel from municipal garbage, biomass, and coal.
Blue Dot Motorwork
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Retrofit Hybrid Systems (bolt-on electric propulsion systems) that turn conventional cars into plug-in hybrids.
Tellus Markets
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Digital Infrastructure for the Energy Transition
Hydramaster
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Hydramaster specializes in the manufacture of carpet, floor cleaning equipment and accessories.
Eastside Exterminators
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Eastside Exterminators offers complete pest control, basement insulation, attic & crawl space cleaning services to residents & commercials.
AA Window and Gutter Cleaning
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AA Window and Gutter Cleaning provide window cleaning, gutter cleaning, roof cleaning, pressure washing and solar panel cleaning services.
Better Air Northwest
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Better Air Northwest is an air duct cleaning specialist company.
Bob Oates Sewer & Rooter
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Bob Oates Sewer & Rooter offers plumbing, sewer repair, drain cleaning, inspection, and rooter services.
Clean425
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Clean425 is a professional cleaning service provider for cleaning needs. Their crews are professional in cleaning roofs, gutter etc.
All Pro Building Maintenance
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Building Maintenance is a privately held facilities Services company. It is specialized in commercial cleaning and janitorial services.
Apex Pressure Washing and Roof Cleaning
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Apexpressurewashers Roof Cleaning
Spokane Regional Clean Air Agency
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Spokane Regional Clean Air Agency is a local air pollution control agency working to improve air quality.
Nexus Building Services
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Nexus Building Services provides commercial cleaning, pressure washing, floor waxing, window cleaning, and sealing services.
CleanTech Alliance
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CleanTech Alliance is a cleantech trade association that represents various businesses and organizations from Washington.
Decks and Spas
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Decks & Spas renders hot tub cleaning, covers, chemicals and supplies, maintenance and repair services for decks, spas and backyard resort.
Northstar Clean Concepts
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Northstar Clean Concepts offers cleaning equipment for commercial and industrial applications.
Cedar Building Services
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Cedar Building Services is a facility management company that provides a range of cleaning and janitorial services.
ResCom USA
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ResCom USA specializes in creating a virus and variant-free environment for all by offering premium cleaning services.