Company lists · Data refreshed September 2026

Top 25 Decarbonization consultancies based in San Francisco, United States

Name: Decarbonization consultancies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 80 companies tracked

RevenueBase identified 80 company matches for decarbonization consultancies associated with San Francisco, United States as of September 2026 and tracks 2,207 professional contacts across them, including 825 with verified work emails. Across the United States, New York is the largest hub for this category (234 companies); San Francisco has 80.

This list covers company matches for decarbonization consultancies associated with San Francisco, 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 September 28, 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 Sep 28, 2026 How this list was built

80Companies

2,207Contacts tracked

825Verified emails

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The 25 largest decarbonization consultancies based in San Francisco, United States

Ranked by team size

Top 25 of 80 company matches for decarbonization consultancies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Watershed	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	529 contacts →
	Exact match “Watershed is the enterprise sustainability platform.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	3degrees Group, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	324 contacts →
	Exact match “3Degrees is a leading global climate solutions provider, pioneer of environmental markets, and Certified B Corporation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Climate Policy Initiative	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	288 contacts →
	Exact match “CPI is an analysis and advisory organization with deep expertise in finance and policy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Energy And Environmental Economics, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	156 contacts →
	Exact match “Energy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	STOK	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	141 contacts →
	Exact match “Stok leads organizations to decarbonize now.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Heirloom	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	111 contacts →
	Exact match “Mitigating the worst impacts of climate change by developing the world’s most cost-effective DAC technology to permanently remove CO2 from the atmosphere.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Cleantech Group	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	110 contacts →
	Exact match “Winning in clean technologies is complex-new technologies emerge, policies shift, and it’s hard to know which opportunities will scale and which will fail.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Gravity	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	57 contacts →
	Exact match “Gravity is the only enterprise carbon and energy management platform that helps companies automate reporting and deploy cost-saving energy projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Sinai Carbon Management	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	56 contacts →
	Exact match “SINAI Technologies Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Pachama	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “Pachama has now been acquired by Carbon Direct.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Berkner Group	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	53 contacts →
	Exact match “We build world-class executive and technical teams for companies catalyzing a decarbonized economy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Panorama Environmental, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Energy Innovation Policy And Technology LLC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	36 contacts →
	Exact match “Energy Innovation Policy & Technology LLC® is an energy and environmental policy firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Prospectsv	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	12 contacts →
	Exact match “ProspectSV drives new ideas in decarbonization through research, demonstration, and project leadership.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Terraverde Energy	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “TerraVerde is an independent energy advisor representing school districts, public agencies, and commercial enterprises.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Preservaland	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “A Preservaland é uma climatech que desenvolve soluções para empresas cumprirem suas obrigações ambientais de forma ágil, segura e transparente.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Climind	Exact match	San Francisco, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Climind - Mind for Climate, is an AI platform specializing in addressing climate and sustainability challenges for business Climind offers users comprehensive climate solutions…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Energy Resources Integration, LLC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Energy Resource Integration (ERI) is a private energy engineering firm founded in 2011 on the West Coast to help companies develop sustainability through energy efficiency -…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Mission Control Communications Mc2	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Mission Control Communications (MC2) is an award-winning strategic communications agency founded to accelerate the scientific and technological breakthroughs that will sustain our…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Zero Emission Advisors	Exact match	San Francisco, United StatesHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “We help governments and commercial partners transform how they use energy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	SAN Timoteo Energy Associates	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “San Timoteo Energy Associates We bring Climate Action Down to Earth - providing practical and actionable ideas and project development for our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Base Energy, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “Berkeley Applied Science & Engineering, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Ecocosm, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “End to end commercial energy efficiency solutions that save you time and money.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Plan C Advisors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Plan C Advisors provides Board Members and Senior Executives with the decision-making framework and sector-specific insights they need to successfully anticipate and guide their…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Gentoo	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Discover, Analyze & Leverage Climate Intelligence.” Recorded in the RevenueBase company graph · Sep 28, 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 “decarbonization consultancies”. 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 25 of 80 decarbonization consultancies based in San Francisco, United States

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Decarbonization consultancies based in San Francisco, United States at a glance

As of Sep 28, 2026

37.4%Verified-email coverage

27.6Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 80 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 San Francisco, United States whose business descriptions match “decarbonization consultancies” 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 825 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 September 28, 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.

Decarbonization consultancies 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 “decarbonization consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many decarbonization consultancies are there based in San Francisco, United States?

RevenueBase identified 80 company matches for decarbonization consultancies associated with San Francisco, United States as of September 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?

Watershed 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 decarbonization consultancies?

New York leads the United States with 234 company records, followed by Houston (198) and Washington (88). San Francisco has 80.

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 825 professional contacts with verified work emails tracked across these 80 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 September 28, 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.