Company lists · Data refreshed September 2026

Top 25 Automotive extrusion manufacturers worldwide

Name: Automotive extrusion manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,950 companies tracked

RevenueBase identified 2,950 automotive extrusion manufacturers worldwide as of September 2026 and tracks 106,322 professional contacts across them, including 16,800 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers automotive extrusion 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 automotive extrusion 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

2,950Companies

106,322Contacts tracked

16,800Verified emails

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The 25 largest automotive extrusion manufacturers worldwide

Ranked by team size

Top 25 of 2,950 automotive extrusion manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive extrusion manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Rencol Components LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 30, 2026	n/a	15,741 contacts →
	Indirect evidence “Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…” Source: RevenueBase Database · checked Sep 30, 2026
2	NEMAK	Partial evidence	Villa De Garcia, MexicoHQ checked Sep 30, 2026	10001+	6,834 contacts →
	Partial evidence “Nemak is a leading provider of innovative lightweighting solutions for the global automotive industry, specializing in the development and manufacturing of aluminum components for…” Source: RevenueBase Database · checked Sep 30, 2026
3	BOCAR	Indirect evidence	MexicoHQ checked Sep 30, 2026	5,001-10,000	1,742 contacts →
	Indirect evidence “Bocar is a company with global reach, based in Mexico – with German DNA.” Source: RevenueBase Database · checked Sep 30, 2026
4	Minth Group	Partial evidence	台北, TaiwanHQ checked Sep 30, 2026	10001+	1,721 contacts →
	Partial evidence “Minth Group stands as a global leader in the manufacturing of exterior and structural automotive parts.” Source: RevenueBase Database · checked Sep 30, 2026
5	Henniges Automotive	Strong evidence	Auburn Hills, MI, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,456 contacts →
	Strong evidence “Henniges provides automotive original equipment manufacturers (OEMs) with sealing systems for doors, windows, trunks, lift gates, sunroofs and hoods.” Source: RevenueBase Database · checked Sep 30, 2026
6	Standard Profil Group	Partial evidence	Eschborn, GermanyHQ checked Sep 30, 2026	5,001-10,000	1,454 contacts →
	Partial evidence “We add value to lives with our automotive sealing solutions by making mobility safe and comfortable.” Source: RevenueBase Database · checked Sep 30, 2026
7	US Farathane	Partial evidence	Auburn Hills, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,163 contacts →
	Partial evidence “At US Farathane, we design and manufacture highly engineered plastic injection-molded components, make them available to you in a variety of sizes, shapes, and designs and supply…” Source: RevenueBase Database · checked Sep 30, 2026
8	Plasman	Partial evidence	Oldcastle, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,159 contacts →
	Partial evidence “With a rich history dating back over 40 years, our collaborative approach, work ethic and commitment have made us a global leader in automotive components.” Source: RevenueBase Database · checked Sep 30, 2026
9	ASK Automotive Limited	Strong evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	5,001-10,000	922 contacts →
	Strong evidence “ASK Automotive is the leading manufacturer of Advanced Braking Systems including brake panel assemblies, brake shoes, and disc brake pads for 2-wheeler applications.” Source: RevenueBase Database · checked Sep 30, 2026
10	NYX INC	Indirect evidence	Livonia, MI, United StatesHQ checked Sep 30, 2026	501-1,000	906 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
11	Metalman Auto Limited	Indirect evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	1,001-5,000	829 contacts →
	Indirect evidence “Sheet Metal Fabricated Assemblies * Tubular Fabricated Assemblies * Surface Treatment Metalman Auto Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
12	JAC Products	Indirect evidence	Pontiac, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	798 contacts →
	Indirect evidence “Passions Made Possible.” Source: RevenueBase Database · checked Sep 30, 2026
13	Rico Auto Industries LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	1,001-5,000	725 contacts →
	Partial evidence “Rico is a world-class engineering company supplying a wide range of high precision fully machined aluminum and ferrous components and assemblies to automotive OEMs across the…” Source: RevenueBase Database · checked Sep 30, 2026
14	Polytec Group	Partial evidence	Hörsching, AustriaHQ checked Sep 30, 2026	1,001-5,000	690 contacts →
	Partial evidence “The POLYTEC GROUP is a leading developer and manufacturer of high-quality plastic parts, with 20 sites and over 3,500 employees worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
15	Zanini Auto Group	Indirect evidence	Parets Del Valles, SpainHQ checked Sep 30, 2026	1,001-5,000	607 contacts →
	Indirect evidence “Zanini is a +55 year success story, with the best yet to come.” Source: RevenueBase Database · checked Sep 30, 2026
16	Bonnell Aluminum	Strong evidence	Newnan, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	536 contacts →
	Strong evidence “Bonnell Aluminum is a premier manufacturer of custom fabricated and finished aluminum extrusions.” Source: RevenueBase Database · checked Sep 30, 2026
17	Talbros Automotive Components Limited	Indirect evidence	Pimpri, IndiaHQ checked Sep 30, 2026	5,001-10,000	508 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
18	Royal Technologies Corp	Partial evidence	Hudsonville, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	492 contacts →
	Partial evidence “Royal Technologies is an advanced engineering and manufacturing company serving industries as diverse as automotive, furniture, and consumer products.” Source: RevenueBase Database · checked Sep 30, 2026
19	Linde Wiemann Group	Indirect evidence	Dillenburg, GermanyHQ checked Sep 30, 2026	1,001-5,000	442 contacts →
	Indirect evidence “Imprint: Privacy policy: With around 2,400 dedicated employees at 20 locations in 9 countries on 4 continents, the LINDE + WIEMANN Group is a worldwide renowned partner in the…” Source: RevenueBase Database · checked Sep 30, 2026
20	Schadek Automotive	Partial evidence	Porto Feliz, BrazilHQ checked Sep 30, 2026	501-1,000	439 contacts →
	Partial evidence “Fundada em 1965, a Schadek Automotive é uma genuína empresa brasileira que iniciou suas atividades produzindo peças automotivas sob medida, fundidas em alumínio, magnésio e liga…” Source: RevenueBase Database · checked Sep 30, 2026
21	LTH Castings	Indirect evidence	Škofja Loka, SloveniaHQ checked Sep 30, 2026	1,001-5,000	427 contacts →
	Indirect evidence “LTH Castings has had a long tradition and experience in the development, casting, processing and assembly of highly complex aluminium and magnesium alloys.” Source: RevenueBase Database · checked Sep 30, 2026
22	Gnutti Carlo Group	Partial evidence	Maclodio (bs), ItalyHQ checked Sep 30, 2026	1,001-5,000	417 contacts →
	Partial evidence “Gnutti Carlo was founded in 1922 as a manufacturer of components for the agricultural sector.” Source: RevenueBase Database · checked Sep 30, 2026
23	Roop Polymers LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	1,001-5,000	406 contacts →
	Strong evidence “Roop Group with having 45 years of rich experience in the automotive industry,RPL today is a world class manufacturer of Moulded and Extruded Rubber & plastic parts for Automotive…” Source: RevenueBase Database · checked Sep 30, 2026
24	KI Industries, INC	Strong evidence	Berkeley, IL, United StatesHQ checked Sep 30, 2026	501-1,000	404 contacts →
	Strong evidence “KI Industries, founded in 1964, specializes in the design and manufacture of decorative plastic and die cast components for the automotive and appliance industry.” Source: RevenueBase Database · checked Sep 30, 2026
25	WHS Plastics LTD	Partial evidence	Minworth, United KingdomHQ checked Sep 30, 2026	501-1,000	394 contacts →
	Partial evidence “WHS Plastics successfully operates in a highly competitive global marketplace, partnering with major international companies in a variety of market segments including automotive…” Source: RevenueBase Database · checked Sep 30, 2026

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: automotive extrusion 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 automotive extrusion manufacturers.
Partial evidence: Its own public description names part of automotive extrusion manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive extrusion 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 2,950 automotive extrusion manufacturers worldwide

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Automotive extrusion manufacturers worldwide at a glance

As of Sep 30, 2026

15.8%Verified-email coverage

36.0Average contacts per company

51-200Median size (employees)

1.1%Largest-city concentration · Istanbul

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

579

11-50

857

51-200

825

201-500

376

501-1,000

149

1,001-5,000

113

5,001-10,000

10001+

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 automotive extrusion 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 automotive extrusion manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “automotive extrusion 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 automotive extrusion 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 automotive extrusion 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, 16,800 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.

Automotive extrusion manufacturers by location

14 lists · largest first

Every Automotive extrusion 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 automotive extrusion 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 automotive extrusion manufacturers are there worldwide?

RevenueBase identified 2,950 automotive extrusion 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?

Rencol Components LTD, headquartered in Bristol, tops this list with the largest team on record.

Which country has the most automotive extrusion manufacturers?

The United States leads with 453 companies, followed by India (347) and Germany (247). Every automotive extrusion manufacturers list by country and city is linked on this page.

Which city has the most automotive extrusion manufacturers?

Istanbul leads with 32 headquartered companies, followed by Bursa (24) and Pune (24).

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 16,800 verified decision-maker contacts tracked across these 2,950 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.