Company lists · Data refreshed September 2026

Top 25 Esg strategy consulting firms based in Chicago, United States

Name: Esg strategy consulting firms based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 230 companies tracked

RevenueBase identified 230 company matches for esg strategy consulting firms associated with Chicago, United States as of September 2026 and tracks 15,708 professional contacts across them, including 6,406 with verified work emails. Across the United States, New York is the largest hub for this category (602 companies); Chicago follows with 230.

This list covers company matches for esg strategy consulting firms associated with Chicago, 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 30, 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 30, 2026 How this list was built

230Companies

15,708Contacts tracked

6,406Verified emails

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The 25 largest esg strategy consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 230 company matches for esg strategy consulting firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Kearney	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	5,001-10,000	6,978 contacts →
	Exact match “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Accenture Strategy & Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	5,001-10,000	5,514 contacts →
	Exact match “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Sphera	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,349 contacts →
	Exact match “Sphera creates a safer, more sustainable and productive world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Prescouter, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	201-500	325 contacts →
	Exact match “PreScouter is a strategy consulting firm supporting innovation-minded clients with challenges related to strategy, science, technology, and growth.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Dpo&co.	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	187 contacts →
	Exact match “DPO & Co specializes in helping Private Equity firms and their portfolio companies gain fact-based insights during the diligence process and realize post-close synergies and value…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Diamond Management & Technology Consultants	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	501-1,000	114 contacts →
	Exact match “Diamond is a management and technology consulting firm.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	WRD Environmental	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	64 contacts →
	Exact match “WRD Environmental helps organizations committed to sustainability realize their vision.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	The Keystone Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	63 contacts →
	Exact match “The Keystone Group is a results-oriented management consulting firm.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	TRC Advisory	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	62 contacts →
	Exact match “TRC Advisory is a boutique consulting firm focused on working with clients to define and deploy the strategies and tactics necessary to consistently outperform competitors and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Bridge House Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	53 contacts →
	Exact match “Bridge House Advisors is a purposely built, full-service ESG and Sustainability advisory firm that is dedicated to building relationships with middle and upper middle market…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Carnow, Conibear & Assoc., LTD	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	52 contacts →
	Exact match “Carnow, Conibear & Assoc, Ltd.(Carnow Conibear), a minority-owned, woman-owned and veteran-owned business, was established in 1975.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Messina Group Consulting Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	201-500	50 contacts →
	Exact match “Messina Group is a Trusted Advisor to Private Equity Firms, their Portfolio companies, and Investment Banks to Accelerate Value Creation at the intersection of Business…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Aeterra, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	43 contacts →
	Exact match “Aeterra is a full-service environmental and sustainability consulting firm that provides operating businesses and their owners with meaningful, practical, business-focused advice.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Carbon Solutions Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	42 contacts →
	Exact match “Carbon Solutions Group was founded in Chicago, Illinois, in 2006.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	RED Chalk Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	38 contacts →
	Exact match “Red Chalk Group is a professional services firm and strategic advisor to senior management on issues related to top-line growth, disruptive technology, key mega-trends, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Center For Sustainability And Excellence - CSE	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	34 contacts →
	Exact match “The Center for Sustainability and Excellence (CSE) is a global leader in ESG consulting, Net Zero strategy, and Circular Economy solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	The Proaction Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	29 contacts →
	Exact match “The ProAction Group is the “Go-To” Operational Resource focused on Private Equity/Portfolio companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Power Insights	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	27 contacts →
	Exact match “We are a team of strategy professionals with deep experience providing commercial due diligence, market analytics and strategy support to investors and operators across energy…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Sanguine Strategic Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Sanguine Strategic Advisors (SSA) applies 25 years of business development, financial, operational, compliance, legal and leadership experience to bring an Optimistic, Insightful…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Carlson Environmental, A Nova Group, GBC Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Carlson Environmental, a Nova Group, GBC Company, was originally founded in 1988 by Dr.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	GOBY	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Strategic Growth Consulting, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	13 contacts →
	Exact match “Strategic Growth Consulting helps small to medium sized professional service companies identify, plan and execute growth strategies bringing over 30 years of experience in the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Adeptyx	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Adeptyx exclusive focus is helping firms in the Asset/Wealth Management Industry increase efficiency and reduce risk through improved business flow, processes and systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Thredpartners	Exact match	Chicago, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “Our passion is making your passion a reality.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Rally Capital Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “Complex business challenges require a proven team of skilled professionals.” Recorded in the RevenueBase company graph · Sep 30, 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 “esg strategy consulting firms”. 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 230 esg strategy consulting firms based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 6,406 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esg strategy consulting firms based in Chicago, United States at a glance

As of Sep 30, 2026

40.8%Verified-email coverage

68.3Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 230 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 Chicago, United States whose business descriptions match “esg strategy consulting firms” 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 6,406 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 30, 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.

Esg strategy consulting firms 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 “esg strategy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esg strategy consulting firms are there based in Chicago, United States?

RevenueBase identified 230 company matches for esg strategy consulting firms associated with Chicago, 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?

Kearney 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 esg strategy consulting firms?

New York leads the United States with 602 company records, followed by Chicago (230) and Washington (229).

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 6,406 professional contacts with verified work emails tracked across these 230 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 30, 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.