Consulting & advisory services
3Degrees
7Skyline
ABB
ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. The company’s solutions connect engineering know-how and software to optimize how things are manufactured, moved, powered and operated.
Advisian
Advisian is a global advisory firm that provides project and business solutions to clients who develop, operate and maintain infrastructure assets.
Agora Verkehrswende
Agora Verkehrswende is a think tank for climate-neutral mobility. It is scientifically based, non-partisan, solution and dialogue-oriented.
Albright Stonebridge Group
AlixPartners LLC
Altamont
Amentum Services, Inc.
Apex Presentations
Arbaugh & Associates, Inc.
Arcadis
Arup
Dedicated to sustainable development, Arup is a collective of designers, consultants, and experts working across 140 countries. Founded to be both humane and excellent, we collaborate with our clients and partners using imagination, technology, and rig…
Atkins
Avid Solutions, Inc.
Baringa
Barlow Strategies
Battelle
Battelle provides comprehensive scientific solutions to companies and government agencies across multiple markets, including: health, industry, national security, infrastructure, and environment.
BC CICE
Bcpengineers
BEE Consulting
BERK Consulting
Black & Veatch
Bluestone Group LLC
Bonneville Environmental Foundation
Bureau Veritas Group
Bureau Veritas is a world leader in laboratory testing, inspection and certification services. Created in 1828, the Group has more than 82,000 employees located in more than 1,600 offices and laboratories around the globe.
Burke Beuoy & Maze Attorneys Pc
Bushnell Energy Consulting
C-Labs
C&I Engineering,
Cadmus
Calobby
Carbon-Neutral Consulting LLC
Carney Badley Spellman, P.S.
Cascadia Consulting
Cbcgllc
CGI
Chaos Theory Studios LLC
CLARK STREET ASSOCIATES, LLC
Clean Energy Ventures
Clean Energy Ventures invests in scalable early-stage advanced clean energy technologies and business model innovations to address global climate risks.
Co2Efficient
The Coefficient Group Washington DC based Consultancy.
CohnReznick LLP
CohnReznick: Advisory, assurance & tax services.
Copenhagen Infrastructure Partners
Copenhagen Infrastructure Partners is a global leader in renewable energy investments and makes significant and meaningful contributions to the green transition.
cscyakima
CTE
Cushman & Wakefield
Cushman & Wakefield plc is a global commercial real estate services firm.
Customized Energy Solutions Limited
We help our clients to understand how market opportunities and changes will impact them, both strategically and financially.
Deloitte
Deloitte provides industry-leading audit, consulting, tax, and advisory services to many of the world’s major brands, including 80 percent of the Fortune 500.
Djoule
dJoule sparks investment in ambitious district energy solutions for industry, institutions, corporations, and campuses that are economically and strategically motivated to decarbonize their core business.
DNV
DNV is a leading advisor for the maritime industry, providing certification and technical advisory services to the energy value chain including renewables, oil and gas, and energy management.
eastwardh2.com
Ecoplexus, Inc
Edison Energy LLC
Electric Power Consultant
Electric Power Research Institute (EPRI)
The Electric Power Research Institute (EPRI) conducts research, development, and demonstration projects for the benefit of the public in the United States and internationally. EPRI’s trusted experts collaborate with more than 450 companies in 45 countries, driving innovation to ensure the public has clean, safe, reliable, affordable, and equitable access to electricity across the globe.
Eltronicptx
Eltronicptx is a Danish company that designs and delivers integrated process systems used to power their customers’ power-to-x technologies.
Energetics
ENERGY INTELLIGENCE GROUP, INC.
Energy Saving Advisor Distributor
Engineering Economics
Evergreen
EXP Inc.
Faithful Gould
Falcon Cougar Management Consultants LLC
Fgsglobal
ForNature Ltd. UK
Foss & Co
Foss & Company are tax credit specialists dedicated to providing corporate investors the greatest access to fed & state tax credit investments available in the marketplace.
FTI Consulting
GDIT
Geosyntec Consultants, Inc.
Greater Seattle Partners
GSP was founded as a public-private sector initiative to establish a leading regional economic development organization in the greater Seattle region. GSP offers evidence-based research to understand target investment opportunities and support companies and site selectors.
Greenfield Advisors
GreenMegaphone Inc
Greentree Consulting LLC
GTI Energy
Guidehouse
H2Utechnologies
H2U Technologies is a developer of low-capital-cost, iridium-free proton exchange membrane (PEM) electrolyzers that are particularly suited for pairing with renewable energy sources.
HINICIO
HydrogenEconomy.org
Hydrozn
IDOM
IDOM is an independent company that provides professional Consulting, Engineering and Architecture services , united around a way of doing things, common objectives and at the service of our clients.
Impact Washington
Impact Washington’s manufacturing consultants help boost productivity through: Lean, ISO 9000 & FSMA Training. Industries include: Aerospace, Food & Maritime.
Ingenious e-Brain
Jetland Consulting
John Wood Group plc
K&L Gates LLP
Karras Consulting
Kidder Mathews
Kidder Mathews is the largest independent commercial real estate firm on the West Coast.
KIERI Consulting
Kimley-Horn and Associates, Inc.
LaFleur Patents LLC
Landau Associates
Law Seminars International
Lawyers For Good Government
Lee & Associates
Marsh Inc.
Mary Scott Nabers
mccormackconsult.com
Mentorjam
Michelle Slater Law
Moran Environmental Recovery
MZ Solar Consulting
NWIRC
O’Brien360
OAC Services
Orennia
P2S Engineering, Inc
P3 group
PA Consulting
PA Consulting An innovation and transformation consultancy, we believe in the power of ingenuity to build a positive human future.
Parametrix
Parametrix provides engineering, planning, environmental services, land surveying, and construction services.
PCI INC
Perkins Coie LLP
Perkins Coie LLP is an international law firm that represents great companies across a wide range of industries and stages of growth—from startups to FORTUNE 50 corporations. With more than 850 lawyers in 19 offices across the United States and Asia, P…
Pletting and Associates
pnw.consulting
PNWH2
Points Consulting
Potelco/Quanta Services
Ramboll
Rand Worldwide Inc
Rapid Learning Cycles
RE Tech Advisors
Rejlers Finland
retechadviors.com
RH Strateigc
Risser Consulting, LLC
RMI
Ross Strategic
RPD Energy
For years RPD Energy has been providing innovative solutions for companies seeking to meet sustainability goals through renewable energy contracting.
RSM US LLP
Schneider Electric
Schneider Electric is a global specialist in energy management and automation.
Schwabe
Sharpstrategiesandsolutions
shyftai.com
Siemens Process Systems Engineering (PSE)
Siemens Digital Industries is an innovation and technology leader in industrial automation and digitalization, and Siemens Process Systems Engineering (SPSE) is at the heart of the Siemens digitalization offering for the process industries.
SSA Marine
Stiesdal
Henrik Stiesdal is a Danish climate technology company. It offers products and services in offshore wind, hydrogen, energy storage, and e-fuel space.
Stoel Rives LLP
Strategic Business Solutions
studiomidali.ch
STX Group
Founded in 2005, STX Group provides access to renewable energy, biofuels, energy efficiency and carbon markets.
Tacoma-Pierce County Chamber
TAIT & Associates
Founded in 1964, TAIT & Associates is a Civil Engineering, Environmental Service, and Architectural firm headquartered in Southern California.
Tata Consultancy Services Ltd
Tetra Tech
The Business Guides
Transformist Consulting LLC
TRC Companies
Trio
TSS Consultants
Turner & Townsend
Txconsultdevelopment
Uncommon Solutions
Van Ness Feldman LLP
Van Ness Feldman is a nationally recognized law firm providing legal counsel, thought leadership, and policy strategy to clients navigating the complex intersection between business and government.
Velerity
Washington State University
Operating similar to a consulting firm, the Washington State University (WSU) Energy Program is a self-supported department within the university. Our team provides unmatched energy services, products, education and information – all with a focus on advancing the environmental and economic well-being of our customers.
Welborn Sullivan Meck & Tooley PC
Wilson Sonsini Goodrich & Rosati
Wilson Sonsini Goodrich & Rosati is the premier provider of legal services to technology, life sciences, and growth enterprises worldwide, as well as the investment banks and venture capital firms that finance them.
WMP
WTCCM LLC
Zero Emission Advisors
Zero Emission Advisors help governments and commercial partners transform how they use energy.