Company lists · Data refreshed November 2026

Top 25 Sustainable materials sourcing consultants worldwide

Name: Sustainable materials sourcing consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 6,326 companies tracked

RevenueBase identified 6,326 company matches for sustainable materials sourcing consultants worldwide as of November 2026 and tracks 63,106 professional contacts across them, including 24,634 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for sustainable materials sourcing 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 November 6, 2026. Country and city lists for sustainable materials sourcing 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 Nov 6, 2026 How this list was built

6,326Companies

63,106Contacts tracked

24,634Verified emails

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The 25 largest sustainable materials sourcing consultants worldwide

Ranked by team size

Top 25 of 6,326 company matches for sustainable materials sourcing consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026	5,001-10,000	9,761 contacts →
	Exact match “Sustainability is our business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	SLR Consulting	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	4,208 contacts →
	Exact match “SLR is a committed partner in our clients’ sustainability journeys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Ecovadis	Exact match	Paris, JapanHQ recorded Nov 6, 2026	1,001-5,000	1,842 contacts →
	Exact match “EcoVadis is a purpose-driven company dedicated to embedding sustainability intelligence into every business decision worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Efficio	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,432 contacts →
	Exact match “Efficio is a global leader in procurement and supply chain management and transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	OLA	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	n/a	1,164 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 · Nov 6, 2026 · View company records in RevenueBase
6	Achilles Information Limited	Exact match	Abingdon, United KingdomHQ recorded Nov 6, 2026	501-1,000	898 contacts →
	Exact match “For more than 30 years, Achilles has protected organisations’ business interests and reputations by providing unrivalled levels of supply chain transparency, carbon reduction and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Inverto A BCG Company	Exact match	Cologne, GermanyHQ recorded Nov 6, 2026	501-1,000	853 contacts →
	Exact match “Inverto is a leading global consultancy specializing in strategic procurement and supply chain management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	ZXY International	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	501-1,000	832 contacts →
	Exact match “We are your most reliable, innovative and direct partner for sustainable apparel product development, intuitive customer services, compliance excellence and specialised sourcing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Chain IQ Group AG	Exact match	Baar, SwitzerlandHQ recorded Nov 6, 2026	501-1,000	680 contacts →
	Exact match “Chain IQ is a global AI-driven Procurement Service Partner, providing strategic, tactical and operational procurement for its clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	ADP Consulting	Exact match	Melbourne, AustraliaHQ recorded Nov 6, 2026	201-500	472 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 · Nov 6, 2026 · View company records in RevenueBase
11	SEDEX	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	451 contacts →
	Exact match “Sedex is a global technology company that specialises in data, insights and professional services to empower supply chain sustainability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	SIPL	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	n/a	407 contacts →
	Exact match “SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	BSR	Exact match	San Francisco, United StatesHQ recorded Nov 6, 2026	51-200	379 contacts →
	Exact match “BSR® is a sustainable business network that provides global insights, strategic advisory services, and collaborations to nearly 250 member companies in Asia, Europe, and North…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	EMM Consulting PTY Limited	Exact match	St Leonards, AustraliaHQ recorded Nov 6, 2026	201-500	363 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 · Nov 6, 2026 · View company records in RevenueBase
15	Earthworm Foundation	Exact match	Nyon, SwitzerlandHQ recorded Nov 6, 2026	201-500	363 contacts →
	Exact match “We work with companies to find solutions to environmental and social challenges within value chains and transform the way everyday products are produced with sustainable solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	ATS	Exact match	Cambridge, United StatesHQ recorded Nov 6, 2026	n/a	357 contacts →
	Exact match “The Right Knowledge Activated is Power <<>> https://ats3p.com \| grow@ats3p.com” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Anthesis ESP	Exact match	Manlleu, SpainHQ recorded Nov 6, 2026	201-500	343 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Quantis	Exact match	Lausanne, SwitzerlandHQ recorded Nov 6, 2026	201-500	311 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 · Nov 6, 2026 · View company records in RevenueBase
19	Proforest	Exact match	Oxford, United KingdomHQ recorded Nov 6, 2026	201-500	266 contacts →
	Exact match “Proforest is a dynamic not-for-profit organisation with global presence that has established itself as a leader in the development and implementation of sustainable production and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Valora Consultores	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	255 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 · Nov 6, 2026 · View company records in RevenueBase
21	Procureability	Exact match	St Petersburg, FL, RussiaHQ recorded Nov 6, 2026	10001+	243 contacts →
	Exact match “ProcureAbility, a Jabil Company, is the leading provider of procurement and supply chain services, offering advisory, managed services, digital, and staffing and recruiting…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Aquanima Grupo Santander	Exact match	Boadilla Del Monte, SpainHQ recorded Nov 6, 2026	201-500	232 contacts →
	Exact match “WE ARE AQUANIMA GRUPO SANTANDER, a 100% SANTANDER company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Sustainometric	Exact match	Amsterdam, United StatesHQ recorded Nov 6, 2026	51-200	216 contacts →
	Exact match “SustainoMetric is committed towards providing high quality customized sustainability research and advice to investors and companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Contempo Limited	Exact match	Kwun Tong, Hong KongHQ recorded Nov 6, 2026	201-500	205 contacts →
	Exact match “With 48 years of industry experience and 23 strategic sourcing locations, Contempo has established deep-rooted expertise and trust in sourcing sustainable, competitively priced…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Sm, Sistemas Medioambientales, SL	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	201-500	200 contacts →
	Exact match “Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded in the RevenueBase company graph · Nov 6, 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 “sustainable materials sourcing 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 6,326 sustainable materials sourcing consultants worldwide

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Sustainable materials sourcing consultants worldwide at a glance

As of Nov 6, 2026

39.0%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,765

11-50

1,206

51-200

243

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 sustainable materials sourcing consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “sustainable materials sourcing 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 24,634 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 November 6, 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.

Sustainable materials sourcing consultants by location

50 lists · largest first

Every Sustainable materials sourcing 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 “sustainable materials sourcing consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable materials sourcing consultants are there worldwide?

RevenueBase identified 6,326 company matches for sustainable materials sourcing consultants worldwide as of November 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 sustainable materials sourcing consultants?

The United States leads with 589 companies, followed by the United Kingdom (587) and Brazil (305). Every sustainable materials sourcing consultants list by country and city is linked on this page.

Which city has the most sustainable materials sourcing consultants?

London leads with 243 company records, followed by Paris (86) and Sao Paulo (86).

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 24,634 professional contacts with verified work emails tracked across these 6,326 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 November 6, 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.