Company lists · Data refreshed October 2026

Top 16 Green energy infrastructure advisors based in Seattle, United States

Name: Green energy infrastructure advisors based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 32 companies tracked

RevenueBase identified 32 company matches for green energy infrastructure advisors associated with Seattle, United States as of October 2026 and tracks 2,844 professional contacts across them, including 1,900 with verified work emails. Across the United States, New York is the largest hub for this category (242 companies); Seattle has 32.

This list covers company matches for green energy infrastructure advisors associated with Seattle, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

32Companies

2,844Contacts tracked

1,900Verified emails

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The 16 largest green energy infrastructure advisors based in Seattle, United States

Ranked by team size

Top 16 of 32 company matches for green energy infrastructure advisors based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mckinstry	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	2,293 contacts →
	Exact match “We're a national construction and energy services company dedicated to innovating the waste and climate harm out of the built environment.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Utilicast	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	201-500	189 contacts →
	Exact match “Utilicast is more than just a consulting company.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Optimum Energy	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	51-200	84 contacts →
	Exact match “With 20 years of experience and 300+ plants and institutions served globally, nobody understands energy infrastructure, efficiency, and financial opportunity quite like Optimum…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Ecotope, INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	11-50	28 contacts →
	Exact match “Ecotope has provided sustainable building design consulting and engineering services in the Pacific Northwest for over 40 years.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Artisan Electric INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	11-50	21 contacts →
	Exact match “Artisan Electric installs solar panels, electrical and EV chargers in Seattle & Western Washington.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Sound Grid Partners	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	9 contacts →
	Exact match “Sound Grid Partners helps utilities and energy providers embrace distributed energy resources as a core part of their service.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Energy Retrofit	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	8 contacts →
	Exact match “Energy Retrofit helps homeowners save money and become more energy efficient.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Aneden Consulting INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Djoule LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “dJoule (pronounced "jewel") sparks investment in ambitious district energy solutions for industry, institutions, corporations, and campuses that are economically and strategically…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Storedgeai	Exact match	Seattle, United StatesHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “StorEdgeAI is developing a non-wires technology platform that will enable a point-to-point connection between renewables generation and end-use, at near 100% utilization factor…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Loanterra	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “loanTERRA is the first fully transparent green-lending platform that unites homeowners, lenders and installers under one promise: clean energy for all.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	CES Consulting LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “We are a team of experienced electrical engineers and consultants, who provide strategic planning and advocacy for our clients around the globe.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Watts Matter	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	11-50	4 contacts →
	Exact match “Watts Matter designs and deploys energy infrastructure for industry and government, solar generation, battery storage, thermal storage, microgrids, and CHP.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Solphos	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match “Solphos is a Seattle-based solar installer offering best-in-class renewable energy solutions at exceptional value for homeowners and builders across Western Washington.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	BG Power Advisors	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match “At BG Power Advisors, we are committed to connecting the best engineers with the leading firms in clean energy.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Sweek Consulting Engineers	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	1-10	1 contacts →
	Exact match “Sweek Consulting Engineers, LLC is a Seattle-based consulting firm specializing in energy efficiency engineering consulting services within the construction industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “green energy infrastructure advisors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 16 of 32 green energy infrastructure advisors based in Seattle, United States

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Green energy infrastructure advisors based in Seattle, United States at a glance

As of Oct 13, 2026

66.8%Verified-email coverage

88.9Average contacts per company

1-10Median size (employees)

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 32 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Seattle, United States whose business descriptions match “green energy infrastructure advisors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,900 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Green energy infrastructure advisors by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “green energy infrastructure advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy infrastructure advisors are there based in Seattle, United States?

RevenueBase identified 32 company matches for green energy infrastructure advisors associated with Seattle, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Mckinstry tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most green energy infrastructure advisors?

New York leads the United States with 242 company records, followed by Houston (230) and Austin (102). Seattle has 32.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,900 professional contacts with verified work emails tracked across these 32 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.