Company lists · Data refreshed September 2026
Top 25 Aerospace grade steel manufacturers worldwide
RevenueBase identified 675 aerospace grade steel manufacturers worldwide as of September 2026 and tracks 40,720 professional contacts across them, including 7,645 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers aerospace grade steel manufacturers 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 30, 2026. Country and city lists for aerospace grade steel manufacturers 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.
The 25 largest aerospace grade steel manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,227 contacts → | ||||
Partial evidence “Howmet Aerospace Inc, headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,734 contacts → | ||||
Indirect evidence “Détenu à parts égales par Airbus, Safran et le fond Tikehau Capital, Aubert & Duval est un des leaders mondiaux dans l’élaboration et la transformation des matériaux métalliques…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,057 contacts → | ||||
Partial evidence “Sonaca is a global leader in the aerospace industry, recognized for its expertise in aerostructure design, engineering, manufacturing, and assembly.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 966 contacts → | ||||
Partial evidence “ASCO is dedicated to the development, manufacturing, surface treatment and assembly of high-precision steel and titanium components and hybrid composite/metal assemblies for the…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 903 contacts → | ||||
Indirect evidence “In 1890, Alfred Martin Castle-a bold, 24-year-old entrepreneur with a vision-set out to solve Chicago’s manufacturing needs.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 880 contacts → | ||||
Strong evidence “UAC, as a part of Montana Aerospace, supplies aircraft manufacturers and their subcontractors worldwide and has served the aircraft industry for over four decades.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 782 contacts → | ||||
Partial evidence “Doncasters is a leading international manufacturer of high-precision alloy components made for the most demanding conditions.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 677 contacts → | ||||
Partial evidence “Sunflag Iron & Steel Co.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 566 contacts → | ||||
Partial evidence “Exotic Metals Forming is a division of Parker Aerospace and a leader in state-of-the-art, high-temperature, high-strength sheet metal designs and fabrications for the aerospace…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 542 contacts → | ||||
Partial evidence “At Gardner Aerospace we build the parts that make flight possible: with precision, reliability, and partnership.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 472 contacts → | ||||
Indirect evidence “Star Wire (India) Ltd.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 435 contacts → | ||||
Partial evidence “Mahindra Aerospace led the Mahindra Group’s foray into aerospace manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 389 contacts → | ||||
Partial evidence “Howco is a global distributor and processor of high-performance alloys and manufacturer of precision machined components for deployment in the world’s most challenging conditions…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 380 contacts → | ||||
Indirect evidence “Estabelecida no Rio Grande do Sul desde 1952, a Metalúrgica Fallgatter Ltda.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 306 contacts → | ||||
Indirect evidence “2003 yılında Ege Serbest Bölge’de, 35 kişi ile havacılık sektöründe faaliyet göstermeye başlayan PFW-Havacılık Sanayi, bugün Airbus ve Boeing’in en önemli tedarikçilerinden biri…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 304 contacts → | ||||
Partial evidence “Radius Aerospace, Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 303 contacts → | ||||
Indirect evidence “EAGS and EAGS-Americas are the only 100% oil and gas focused suppliers of specialty metals to the global oilfield industry.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 297 contacts → | ||||
Partial evidence “Orizon manufactures large complex structural components, provides metal finish processing, and fabricates major sub-assemblies for leading airframe manufacturers in the commercial…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 221 contacts → | ||||
Indirect evidence “Selmet, Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 219 contacts → | ||||
Partial evidence “United Performance Metals (UPM), an O’Neal Industries affiliate company, is a specialty metals solutions center serving customers in a variety of industries including aerospace…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 219 contacts → | ||||
Indirect evidence “Abipa international est un chef de file de l’usinage et l’assemblage de composants complexes pour l’industrie aéronautique.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 216 contacts → | ||||
Indirect evidence “AZAD ENGINEERING, Pvt.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 204 contacts → | ||||
Indirect evidence “We melt, coat, join, cast, print and engineer metals.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 200 contacts → | ||||
Indirect evidence “Enable top-notch functioning for aircrafts with exceptionally engineered components featuring avant-garde technologies.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 193 contacts → | ||||
Partial evidence “Universal Stainless, headquartered in Bridgeville, PA, produces semi-finished and finished specialty steel long products and plate including nickel alloy, stainless steel, tool…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: aerospace grade steel manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names aerospace grade steel manufacturers.
- Partial evidence
- Its own public description names part of aerospace grade steel manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name aerospace grade steel manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 675 aerospace grade steel manufacturers worldwide
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Aerospace grade steel manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
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 aerospace grade steel manufacturers, 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 aerospace grade steel manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “aerospace grade steel manufacturers”. 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 aerospace grade steel manufacturers), 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 aerospace grade steel manufacturers, 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, 7,645 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 30, 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.
Aerospace grade steel manufacturers by location
4 lists · largest firstEvery Aerospace grade steel manufacturers 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 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 aerospace grade steel manufacturers, 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 aerospace grade steel manufacturers are there worldwide?
RevenueBase identified 675 aerospace grade steel manufacturers 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?
Howmet Aerospace, headquartered in Pittsburgh, tops this list with the largest team on record.
Which country has the most aerospace grade steel manufacturers?
The United States leads with 257 companies, followed by India (57) and the United Kingdom (54). Every aerospace grade steel manufacturers list by country and city is linked on this page.
Which city has the most aerospace grade steel manufacturers?
Mumbai leads with 11 headquartered companies, followed by Sheffield (9) and Bangalore (7).
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 7,645 verified decision-maker contacts tracked across these 675 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 30, 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.