Company lists · Data refreshed October 2026

Top 25 Manufacturing sustainability consultants worldwide

Name: Manufacturing sustainability consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 6,628 companies tracked

RevenueBase identified 6,628 company matches for manufacturing sustainability consultants worldwide as of October 2026 and tracks 51,765 professional contacts across them, including 15,894 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for manufacturing sustainability consultants worldwide, 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 17, 2026. Country and city lists for manufacturing sustainability consultants follow the table.

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 17, 2026 How this list was built

6,628Companies

51,765Contacts tracked

15,894Verified emails

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The 25 largest manufacturing sustainability consultants worldwide

Ranked by team size

Top 25 of 6,628 company matches for manufacturing sustainability consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	ERM	Exact match	London, United KingdomHQ recorded Oct 17, 2026	5,001-10,000	9,532 contacts →
	Exact match “Sustainability is our business.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	OLA	Exact match	Austin, TX, United StatesHQ recorded Oct 17, 2026	n/a	1,150 contacts →
	Exact match “OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Triumvirate Environmental	Exact match	Somerville, MA, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,120 contacts →
	Exact match “Triumvirate Environmental provides sustainable environmental solutions to leading companies in the Life Sciences, Healthcare, Education, and Advanced Manufacturing markets.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Inerco	Exact match	Seville, SpainHQ recorded Oct 17, 2026	1,001-5,000	735 contacts →
	Exact match “INERCO is a multinational technology company specialising in sustainability.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	ADP Consulting	Exact match	Melbourne, AustraliaHQ recorded Oct 17, 2026	201-500	460 contacts →
	Exact match “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	SIPL	Exact match	Noida, IndiaHQ recorded Oct 17, 2026	n/a	400 contacts →
	Exact match “SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Valpak Limited	Exact match	Stratford-upon-avon, United KingdomHQ recorded Oct 17, 2026	201-500	391 contacts →
	Exact match “Valpak, a Reconomy brand, is an EcoVadis Platinum certified leader in environmental compliance, recycling, and sustainability solutions.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	P2s	Exact match	Long Beach, CA, United StatesHQ recorded Oct 17, 2026	201-500	381 contacts →
	Exact match “P2S has brought forward-thinking, sustainable engineering solutions to California, the Pacific Northwest, and beyond, for over 30 years.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Greenflex	Exact match	Paris, FranceHQ recorded Oct 17, 2026	501-1,000	368 contacts →
	Exact match “Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	EMM Consulting PTY Limited	Exact match	St Leonards, AustraliaHQ recorded Oct 17, 2026	201-500	354 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Quantis	Exact match	Lausanne, SwitzerlandHQ recorded Oct 17, 2026	201-500	306 contacts →
	Exact match “Quantis, part of BCG, is a sustainability consulting firm that helps organizations translate sustainability ambition into measurable business value.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	Cascade Energy	Exact match	Portland, OR, United StatesHQ recorded Oct 17, 2026	201-500	301 contacts →
	Exact match “At Cascade Energy, we believe in better.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Valora Consultores	Exact match	Madrid, SpainHQ recorded Oct 17, 2026	51-200	250 contacts →
	Exact match “VALORA is a consulting company who focus its activity towards a new professional innovative and thrilling challenge.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	PEG	Exact match	Fairfax, VA, United StatesHQ recorded Oct 17, 2026	201-500	216 contacts →
	Exact match “PEG presents a comprehensive capacity for the evaluation and understanding of a broad base of energy and environmental sustainability related programs, policies and initiatives.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Sm, Sistemas Medioambientales, SL	Exact match	Barcelona, SpainHQ recorded Oct 17, 2026	201-500	195 contacts →
	Exact match “Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	EVEA	Exact match	Nantes, FranceHQ recorded Oct 17, 2026	51-200	169 contacts →
	Exact match “Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	ITAC	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	n/a	157 contacts →
	Exact match “ITAC is a leading consulting organization located in New York City.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Grupo Report	Exact match	São Paulo, BrazilHQ recorded Oct 17, 2026	51-200	154 contacts →
	Exact match “Transformar empresas e pessoas por meio da sustentabilidade.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Quest Resource Management Group, A Qrhc Company Nasdaq Qrhc	Exact match	Irving, TX, United StatesHQ recorded Oct 17, 2026	51-200	153 contacts →
	Exact match “Quest Resource Management Group, a subsidiary of Quest Resource Holding Corporation (Nasdaq: QRHC), is a full-service environmental consulting and management company headquartered…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	First Energy A Thermax Group Company	Exact match	Pune, IndiaHQ recorded Oct 17, 2026	51-200	143 contacts →
	Exact match “First Energy, a leading renewable energy manager that help its customers’ transition to sustainable manufacturing.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Four Seasons Environmental, INC	Exact match	Monroe, OH, United StatesHQ recorded Oct 17, 2026	201-500	139 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Greentree Global	Exact match	Noida, IndiaHQ recorded Oct 17, 2026	51-200	130 contacts →
	Exact match “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	DGE Sverige	Exact match	Kalmar, SwedenHQ recorded Oct 17, 2026	11-50	128 contacts →
	Exact match “DGE i Sverige grundades 2004 med tydligt fokus på miljöfrågor, kundrelationer och medarbetare.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Michaels Energy- An Inc. 5000 Company	Exact match	La Crosse, WI, United StatesHQ recorded Oct 17, 2026	51-200	123 contacts →
	Exact match “Michaels Energy is a veteran-owned energy consulting firm that exists to help businesses minimize waste and maximize value.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Cascadia Consulting Group	Exact match	Seattle, WA, United StatesHQ recorded Oct 17, 2026	51-200	108 contacts →
	Exact match “Cascadia Consulting Group is a majority women-owned consulting firm specializing in environmental and sustainability solutions.” Recorded in the RevenueBase company graph · Oct 17, 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 “manufacturing sustainability consultants”. 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 6,628 manufacturing sustainability consultants worldwide

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Manufacturing sustainability consultants worldwide at a glance

As of Oct 17, 2026

30.7%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · London

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

5,112

11-50

1,222

51-200

216

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for manufacturing sustainability consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “manufacturing sustainability consultants” 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. 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 15,894 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 17, 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.

Manufacturing sustainability consultants by location

41 lists · largest first

Every Manufacturing sustainability consultants 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 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 “manufacturing sustainability consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many manufacturing sustainability consultants are there worldwide?

RevenueBase identified 6,628 company matches for manufacturing sustainability consultants worldwide 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?

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

Which country has the most manufacturing sustainability consultants?

The United States leads with 872 companies, followed by Brazil (555) and the United Kingdom (353). Every manufacturing sustainability consultants list by country and city is linked on this page.

Which city has the most manufacturing sustainability consultants?

London leads with 97 company records, followed by Sao Paulo (93) and Paris (66).

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 15,894 professional contacts with verified work emails tracked across these 6,628 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 17, 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.