Top Washington Energy Startups (43)

Cannon is a multidisciplinary engineering and consulting firm founded in 1976 that delivers civil, mechanical, electrical, surveying, controls and construction management services. Serving land development, water resources, transportation, energy, industrial, municipal, aerospace & defense and public infrastructure clients, Cannon focuses on partnering with clients to deliver reliable, responsive solutions that emphasize safety, operability, maintainability and community impact.

Praetorian Power Protection LLC is a specialty contractor specializing in power protection services and the maintenance of critical environments. They provide NETA testing, commissioning, and maintenance of complex electrical systems, including UPS, PDU, and ASTS services, ensuring optimal reliability and compliance for mission-critical facilities like data centers and semiconductor fabs.

Helion is a fusion power company based in Everett, WA, with the mission to enable a future with unlimited clean energy. Our vision is a world with clean, reliable, and affordable electricity for everyone. Currently, we are scaling up our latest fusion prototype to make our vision a reality. We’re hiring brilliant scientists, engineers, and builders passionate about developing world-changing technologies....

Zap Energy is building a seriously cheap, compact, scalable fusion reactor with the potential for a much faster path to commercially viable fusion, without using magnets

Omnidian’s mission is to protect and accelerate capital invested in residential and commercial solar by homeowners and businesses across the nation. Our proprietary technology monitors your system 24/7, covers maintenance for all hardware and software components, and includes the industry’s leading Cash-Back Energy Guarantee. If your system underperforms, we’ll make it right, and compensate you for energy lost. The award-winning Solar...

Evergreen Action is a U.S.-based nonprofit founded in 2020 that leads a national mobilization to defeat the climate crisis. The organization builds ambitious, actionable state and federal climate policy roadmaps to accelerate a just, inclusive clean-energy transition that creates jobs and strengthens communities. Evergreen focuses on policy design, advocacy, and organizing to drive large-scale public investments in clean energy and...

Altura, LLC is a professional services and sustainable engineering firm that helps clients improve energy, environmental, and financial performance. It combines engineering, energy analysis, building automation design and commissioning, data systems, and analytics to improve building performance, from individual properties to real-estate portfolios. Altura serves organizations through a data-driven, people-centric approach and operates offices in California and Washington, with remote...

Sytech Inc. is a Spokane-based precision sheet metal and machining fabricator offering single-source, turnkey manufacturing from design through delivery. Its services include sheet-metal fabrication, CNC machining, laser cutting and punching, welding, powder coating, finishing, mechanical assembly, and plastic fabrication. The company makes custom products such as enclosures, brackets, chassis, and assemblies to customer specifications, serving varied industrial and commercial applications.

Rowan Digital Infrastructure redefines data center delivery, focusing on speed, intelligence, scale, sustainability, efficiency, and flexibility. They partner with hyperscale customers to provide tailored, high-performance infrastructure.

Climate Control in every room. We believe that every family has the right to be healthy and comfortable in their own homes. We are more health and energy conscious than ever before, yet we still lack the basic comfort, health and control in our own homes. We are on a mission to solve this once and for all. Home Wellness,...

… We’re consultants in energy, public works and land development, and we’re an array of technical disciplines. Our practical expertise spans megaproject design, planning and project management, master-planning, civil engineering, landscape architecture, construction management and land development for both public and private sector clients. … We’re builders of lasting, good relationships. That means, we think of our clients as human beings,...

Edelman Heating, Cooling, Plumbing, Electric & Solar is a family-owned business that has provided high-quality HVAC, plumbing, electrical, and solar solutions to homes and businesses across Illinois and Wisconsin for over 20 years. Specializing in installation, repair, and maintenance, they employ NATE-certified technicians and are committed to 100% customer satisfaction, ensuring reliable home comfort services for their residential and commercial...

Product development company in the space of enterprise mobility. Delivering innovative solutions in the space of specialized energy and retail industry

Entek Corporation is a locally-owned HVAC company that designs, installs, and services climate control systems, serving the SW Washington and greater Portland area since 1946.

We help fuel companies optimize their sales, supply, dispatch, and logistics with our AI-enabled software platform. Our modern platform allows all of the fuel supply-chain participants to easily transact in real-time.

Ossia® is challenging people's core assumptions about what is possible with wireless power. Ossia's flagship product, Cota®, redefines wireless power by safely delivering remote, targeted energy to devices at a distance. Cota, Ossia's patented smart antenna technology automatically keeps multiple devices charged without any user intervention, enabling an efficient and truly wire-free, powered-up world, that is always on and always...

Pareto Energy empowers clusters of energy users to in-source and self-govern their own energy within an infrastructure.

Drift is the only energy retailer that powers businesses with 100% green energy, 100% of the time. We seek to electrify the world with 100% green energy. All-day. Everyday. So we built Drift 100 to deliver an uninterrupted supply of green energy with our unique mix of locally-sourced solar, wind, and run-of-river hydro. Our technology matches every unit of green...

A&R Solar installs solar energy systems for homes and businesses across Washington and Oregon. We have offices and staff in Puget Sound, Portland, Bend, and the Eastern Washington area. We have been designing solar energy systems for Northwest homes since 2007. Our system designers live in Washington and Oregon and have deep experience creating systems that maximize solar potential for each...

OneEnergy Renewables is an innovative developer of community and utility-scale solar energy projects in North America. Powered by the belief that the future will run on clean energy, our team delivers solar projects to communities, utilities, and commercial and institutional customers. We build trust with landowners, communities, and customers to help them achieve a cleaner, brighter energy future.