Company lists · Data refreshed November 2026

Top 25 Carbon-neutral material producers worldwide

RevenueBase identified 248 company matches for carbon-neutral material producers worldwide as of November 2026 and tracks 3,855 professional contacts across them, including 1,726 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for carbon-neutral material producers 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 carbon-neutral material producers 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
248Companies
3,855Contacts tracked
1,726Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest carbon-neutral material producers worldwide

Ranked by team size
Top 25 of 248 company matches for carbon-neutral material producers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPort Washington, WI, United StatesHQ recorded Nov 6, 20261,001-5,000899 contacts →

Exact match

“Franklin Energy delivers end-to-end sustainability solutions through a portfolio of intelligent products and services that lower energy costs, reduce carbon and waste, and grow…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 20261,001-5,000702 contacts →

Exact match

“Enviva is the world’s largest producer of sustainable wood pellets, a renewable alternative to fossil fuels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHouston, UT, United StatesHQ recorded Nov 6, 2026201-500217 contacts →

Exact match

“Anew Climate is a global leader of diverse climate solutions, bringing innovative products and services to the public and private sectors to help reduce or offset their carbon…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBondi Junction, AustraliaHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“BioPak was founded with the intention of disrupting an industry that was ripe for change, and a significant contributor to the degradation of the environment in the packaging it…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Fortera is a pioneering green cement manufacturer with production in Redding, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCuauhtémoc, MexicoHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Founded in 2019 by a group of Mexican friends and family, Toroto aims to play a key role in the neutralisation of global greenhouse gas emissions through nature based solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBournezeau, FranceHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Fondé en 2014 et basé à Bournezeau en Vendée, Hoffmann Green Cement Technologies conçoit, produit et commercialise des ciments 0% clinker innovants, fortement décarbonés, avec une…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEast Wretham, United KingdomHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“O.C.O are a global clean tech company transforming thermal residues which would otherwise go to landfill through an innovative carbon capture process which permanently stores…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMayfield West, AustraliaHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“MCi Carbon (MCi) is a world-leading and award-winning Australian clean technology transforming carbon dioxide (CO2) into building products and materials for the circular carbon…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOxford, NC, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Plantd is the quickest way to pull carbon dioxide from the atmosphere and turn it into useful, durable products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFontana, CA, United StatesHQ recorded Nov 6, 2026201-50043 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Airex Energy is a world leading climate solutions provider, helping organizations in their journey towards achieving net-zero emissions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“At Ambercycle, we're changing humanity's relationship with materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTallinn, EstoniaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“UP Catalyst produces carbon nanomaterials and graphite from CO₂ emissions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTibro, SwedenHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“100% biogenic and fossil carbon free, carbon negative if circulated.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOulu, FinlandHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“EcoUp is a circular economy group paving path to green construction industry, with means of carbon neutral building materials and solutions for processing construction waste into…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHam, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“A sustainable future!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSantiago, ChileHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“We supply high-quality certified wood chips for fuel to industrial clients for clean energy generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWeingartgen, GermanyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Seit 1998 leistet die Schellinger KG mit Herstellung und Vertrieb von Sonnen-Pellets® einen wichtigen Beitrag zur Energiewende.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEmbra, United KingdomHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Plastimago’s focus on helping clients achieve zero-carbon goals while eliminating waste in its own production chain reflects a bold and challenging vision of sustainable market…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJülich, GermanyHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“With the Modellfabrik Papier, the paper industry is taking the initiative today to achieve the climate goals of tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCascavel, BrazilHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Indústria de embalagens sustentáveis para Food Service e Delivery Nascemos com a missão de fornecer embalagens sustentáveis que contribuem para a redução do impacto ambiental no…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCalgary, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Arbor is a carbon accounting platform that helps companies calculate and reduce emissions to reach net zero.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“In the next 40 years, we’re set to double the amount of infrastructure in the world, equivalent to a new Manhattan every month.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Adaptavate is an award-winning company developing and commercialising the carbon negative building materials of the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 248 carbon-neutral material producers worldwide

See the full list, filter by size, metro and specialty, and access 1,726 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Carbon-neutral material producers worldwide at a glance

As of Nov 6, 2026
44.8%Verified-email coverage
15.5Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
148
11-50
71
51-200
19
201-500
6
1,001-5,000
2

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 carbon-neutral material producers are linked below.
What qualifies
Company records worldwide whose business descriptions match “carbon-neutral material producers” 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 1,726 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.

Carbon-neutral material producers by location

2 lists · largest first

Every Carbon-neutral material producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “carbon-neutral material producers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many carbon-neutral material producers are there worldwide?

RevenueBase identified 248 company matches for carbon-neutral material producers 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?

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

Which country has the most carbon-neutral material producers?

The United States leads with 42 companies, followed by the United Kingdom (25). Every carbon-neutral material producers list by country and city is linked on this page.

Which city has the most carbon-neutral material producers?

London leads with 10 company records, followed by Houston (4) and Mumbai (4).

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 1,726 professional contacts with verified work emails tracked across these 248 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.

Ready to reach these companies? Verified emails and direct dials for all 248 carbon-neutral material producers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.