Company lists · Data refreshed September 2026

Top 25 Stewardship consulting firms worldwide

RevenueBase identified 16,531 stewardship consulting firms worldwide as of September 2026 and tracks 117,465 professional contacts across them, including 34,391 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers stewardship consulting firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for stewardship consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
16,531Companies
117,465Contacts tracked
34,391Verified emails
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The 25 largest stewardship consulting firms worldwide

Ranked by team size
Top 25 of 16,531 stewardship consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to stewardship consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0009,119 contacts →

Indirect evidence

“Sustainability is our business.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0003,848 contacts →

Indirect evidence

“SLR is a committed partner in our clients’ sustainability journeys.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceEindhoven, NetherlandsHQ checked Sep 29, 20261,001-5,0002,428 contacts →

Indirect evidence

“At BDO, we help people and organisations achieve their sustainable future.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidencePhoenix, AZ, United StatesHQ checked Sep 29, 20261,001-5,0001,629 contacts →

Partial evidence

“Founded on a commitment to sound science and creative solutions, SWCA is a leader in environmental and management consulting services.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceSao Paulo, BrazilHQ checked Sep 29, 20261,001-5,0001,538 contacts →

Indirect evidence

“Somos uma prestadora de serviços com foco em garantir a integridade e prosperidade dos negócios de nossos clientes através da excelência de nossos serviços.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceNew Delhi, IndiaHQ checked Sep 29, 2026501-1,0001,322 contacts →

Indirect evidence

“Headquartered in India with six international offices in Cambodia, Ethiopia, Kenya, the Philippines, Germany and the United Kingdom, IPE Global Group offers a range of integrated…”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceVitacura, ChileHQ checked Sep 29, 202610001+988 contacts →

Indirect evidence

“WSP en una empresa líder en servicios profesionales de consultoría en recursos hídricos, ingeniería, medio ambiente y sustentabilidad.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceSan Jose, CA, United StatesHQ checked Sep 29, 2026501-1,000675 contacts →

Partial evidence

“Uniqus Consultech is an AI and global tech-enabled consulting company that specializes in Accounting & Reporting Consulting, Governance, Risk & Compliance, Sustainability &…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceWayne, PA, United StatesHQ checked Sep 29, 20261,001-5,000557 contacts →

Indirect evidence

“For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceBlumenau, BrazilHQ checked Sep 29, 2026501-1,000541 contacts →

Indirect evidence

“São mais de 50 anos de experiência dedicados a apoiar os órgãos para explorar as boas práticas da gestão e de governança, para prestação de melhores serviços ao cidadão.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceBurlington, MA, United StatesHQ checked Sep 29, 2026501-1,000535 contacts →

Indirect evidence

“For 35 years we have been helping investors, lenders, owners, developers, contractors, and property managers reduce risk and optimize their built facilities, infrastructure and…”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceMilan, ItalyHQ checked Sep 29, 2026n/a535 contacts →

Indirect evidence

“Consultant Corporate Governance and Project Management.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceUnited StatesHQ checked Sep 29, 2026501-1,000482 contacts →

Partial evidence

“A passionate leader in the environmental stewardship industry, Eocene Environmental Group is built on years of enduring relationships and partnerships with a sustainable…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceBelo Horizonte, BrazilHQ checked Sep 29, 2026501-1,000448 contacts →

Indirect evidence

“Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000431 contacts →

Indirect evidence

“Sodali & Co advises corporate clients worldwide as they navigate the complex dynamic of shareholder and stakeholder interests.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceWashington, DC, United StatesHQ checked Sep 29, 2026501-1,000403 contacts →

Partial evidence

“IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 29, 2026201-500375 contacts →

Indirect evidence

“P2S has brought forward-thinking, sustainable engineering solutions to California, the Pacific Northwest, and beyond, for over 30 years.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceSt Leonards, AustraliaHQ checked Sep 29, 2026201-500361 contacts →

Indirect evidence

“At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceManlleu, SpainHQ checked Sep 29, 2026201-500337 contacts →

Indirect evidence

“Som una empresa especialitzada en sostenibilitat, aliada amb les organitzacions, territoris i persones compromesos amb un món més sostenible, als quals acompanyem en la seva…”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceBrazilHQ checked Sep 29, 2026501-1,000332 contacts →

Indirect evidence

“Desde 1997 no Brasil, somos membros da Moore Global, uma das principais redes de Auditoria, Consultoria, Outsourcing e Tributos presente em mais de 114 países e entre as maiores…”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceGainesville, FL, United StatesHQ checked Sep 29, 2026201-500305 contacts →

Partial evidence

“Environmental Consulting & Technology, Inc.(ECT) is a multi-disciplinary environmental and sustainability consulting firm delivering strategy, permitting, design, and management…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceMilano, ItalyHQ checked Sep 29, 2026201-500300 contacts →

Indirect evidence

“WST is a firm providing integrated consultancy in Legal, Tax, Risk, Compliance, ESG and Accounting areas of business.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceMünchen, GermanyHQ checked Sep 29, 2026501-1,000285 contacts →

Indirect evidence

“Welcome to H&Z We offer more than successful strategy development.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceZola Predosa, ItalyHQ checked Sep 29, 202651-200272 contacts →

Partial evidence

“SCS Consulting is a management consulting company, founded in Bologna in 2001.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceRiyadh, Saudi ArabiaHQ checked Sep 29, 20261,001-5,000249 contacts →

Partial evidence

“An integrated and advanced consulting entity concerned with supporting the governmental, private and non-profit sectors with appropriate contractual solutions and meeting their…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 16,531 stewardship consulting firms worldwide

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Stewardship consulting firms worldwide at a glance

As of Sep 29, 2026
29.3%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
12,818
11-50
3,081
51-200
447
201-500
79
501-1,000
30
1,001-5,000
18
5,001-10,000
8
10001+
9

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among stewardship consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for stewardship consulting firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “stewardship consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names stewardship consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among stewardship consulting firms, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 34,391 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Stewardship consulting firms by location

88 lists · largest first

Every Stewardship consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names stewardship consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many stewardship consulting firms are there worldwide?

RevenueBase identified 16,531 stewardship consulting firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ERM, headquartered in London, tops this list with the largest team on record.

Which country has the most stewardship consulting firms?

The United States leads with 2,481 companies, followed by Brazil (1,620) and France (960). Every stewardship consulting firms list by country and city is linked on this page.

Which city has the most stewardship consulting firms?

Sao Paulo leads with 387 headquartered companies, followed by London (343) and Paris (271).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 34,391 verified decision-maker contacts tracked across these 16,531 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.