Company lists · Data refreshed November 2026

Top 25 Steel decarbonization companies worldwide

RevenueBase identified 635 company matches for steel decarbonization companies worldwide as of November 2026 and tracks 102,414 professional contacts across them, including 31,471 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for steel decarbonization companies 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 steel decarbonization companies 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
635Companies
102,414Contacts tracked
31,471Verified emails
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The 25 largest steel decarbonization companies worldwide

Ranked by team size
Top 25 of 635 company matches for steel decarbonization companies 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 matchMumbai, IndiaHQ recorded Nov 6, 202610001+38,665 contacts →

Exact match

“One of the most diversified integrated steel producers with a capacity of 36 million tonnes per annum (MTPA) across India, the Netherlands, the UK, and Thailand, Tata Steel is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202610001+19,519 contacts →

Exact match

“With a history spanning 122 years, Gerdau is Brazil's largest steel producer, one of the leading producers of long steel in the Americas and of special steel in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEast Perth, AustraliaHQ recorded Nov 6, 202610001+10,190 contacts →

Exact match

“Born in the Pilbara.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStockholm, SwedenHQ recorded Nov 6, 202610001+5,081 contacts →

Exact match

“SSAB is a global leader in premium steels, shaping a stronger, lighter, and more sustainable world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Nov 6, 20265,001-10,0003,374 contacts →

Exact match

“Outokumpu’s vision is to pioneer materials and technologies that power tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDuisburg, GermanyHQ recorded Nov 6, 202610001+2,112 contacts →

Exact match

“thyssenkrupp Steel, based in Duisburg, is one of the leading flat carbon steel suppliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSault Ste. Marie, ON, CanadaHQ recorded Nov 6, 20261,001-5,000983 contacts →

Exact match

“NASDAQ: ASTL; TSX: ASTL) Based in Sault Ste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAçailândia, BrazilHQ recorded Nov 6, 20261,001-5,000953 contacts →

Exact match

“Siderúrgica com menor emissão de CO2 por tonelada de aço produzida no mundo, a Aço Verde do Brasil (AVB), é uma empresa brasileira produtora de aços longos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Nov 6, 20261,001-5,000816 contacts →

Exact match

“Ovako is a leading producer of clean, high-quality engineering steel for the bearing, transport, and manufacturing industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStockholm, SwedenHQ recorded Nov 6, 2026201-500790 contacts →

Exact match

“Founded in 2020, Stegra (formerly H2 Green Steel) was created with the purpose to decarbonize hard-to-abate industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLinz, AustriaHQ recorded Nov 6, 202610001+781 contacts →

Exact match

“As an integral part of the voestalpine Group, the voestalpine Steel Division assumes a leading role in the global steel industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOsceola, AR, United StatesHQ recorded Nov 6, 202610001+546 contacts →

Exact match

“U.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000544 contacts →

Exact match

“Promovemos, desde 2008, a descarbonização no segmento industrial, substituindo a queima de combustíveis fósseis (óleo, gás e carvão) pela biomassa, uma fonte de energia renovável.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEspoo, FinlandHQ recorded Nov 6, 20261,001-5,000447 contacts →

Exact match

“Sumitomo SHI FW (SFW) is a global provider of solutions and services that drive the decarbonization of energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 2026501-1,000413 contacts →

Exact match

“Veregy is an award-winning NAESCO-Accredited decarbonization company focusing on accelerating and simplifying the Energy Transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHouthalen, BelgiumHQ recorded Nov 6, 20261,001-5,000396 contacts →

Exact match

“How do steel makers save energy and become more sustainable?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026201-500356 contacts →

Exact match

“At Midrex, we believe two things to be true: our world needs the steel industry, and the steel industry cannot survive unless we develop a way to produce high-grade steel while…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDenizli, TürkiyeHQ recorded Nov 6, 20261,001-5,000324 contacts →

Exact match

“1968 yılında Denizli’deki ilk üretim tesisi ile sanayi yolculuğuna başlayan Kardemir Çelik, bugün 1350’nin üzerinde çalışanı, İzmir ve Denizli’de 7 adet üretim tesisi ve uzun…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSantiago, ChileHQ recorded Nov 6, 2026501-1,000318 contacts →

Exact match

“AZA es el único productor de acero verde en Chile, con una huella de carbono nueve veces menor que el promedio de la industria: 0,24 toneladas de CO2 por tonelada de acero…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchItalyHQ recorded Nov 6, 2026501-1,000250 contacts →

Exact match

“NEXTCHEM is MAIRE’s company dedicated to Sustainable Technology Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCalvert, AL, United StatesHQ recorded Nov 6, 202610001+244 contacts →

Exact match

“At ArcelorMittal, our goal is to help build a better world with smarter steels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGeorgsmarienhütte, GermanyHQ recorded Nov 6, 20265,001-10,000221 contacts →

Exact match

“GMH Gruppe is one of the largest privately managed metalworking companies in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKolkata, IndiaHQ recorded Nov 6, 20261,001-5,000216 contacts →

Exact match

“Giridhan Metal Private Limited a part of the Sai Group is an innovative steel manufacturing company committed to sustainability and powered by the latest industry-leading…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPune, IndiaHQ recorded Nov 6, 2026501-1,000202 contacts →

Exact match

“Saarloha Advanced Materials Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“Carbon Clean is the point-source carbon capture expert, driving the decarbonisation of hard-to-abate industries for more than 15 years.”

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

Showing 25 of 635 steel decarbonization companies worldwide

See the full list, filter by size, metro and specialty, and access 31,471 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steel decarbonization companies worldwide at a glance

As of Nov 6, 2026
30.7%Verified-email coverage
161.3Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
323
11-50
172
51-200
78
201-500
21
501-1,000
10
1,001-5,000
15
5,001-10,000
2
10001+
10

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 steel decarbonization companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “steel decarbonization companies” 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 31,471 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.

Steel decarbonization companies by location

7 lists · largest first

Every Steel decarbonization companies 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 “steel decarbonization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steel decarbonization companies are there worldwide?

RevenueBase identified 635 company matches for steel decarbonization companies 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?

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

Which country has the most steel decarbonization companies?

The United States leads with 93 companies, followed by the United Kingdom (56) and Australia (36). Every steel decarbonization companies list by country and city is linked on this page.

Which city has the most steel decarbonization companies?

London leads with 24 company records, followed by Calgary (12) and Stockholm (8).

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 31,471 professional contacts with verified work emails tracked across these 635 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.