Company lists · Data refreshed September 2026

Top 25 Automotive welding companies worldwide

Name: Automotive welding companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,294 companies tracked

RevenueBase identified 2,294 automotive welding companies worldwide as of September 2026 and tracks 15,838 professional contacts across them, including 3,345 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers automotive welding companies 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 welding companies 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

2,294Companies

15,838Contacts tracked

3,345Verified emails

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The 25 largest automotive welding companies worldwide

Ranked by team size

Top 25 of 2,294 automotive welding companies worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive welding companies: 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	Manufacturing Technology, Inc. MTI	Partial evidence	South Bend, IN, United StatesHQ checked Sep 30, 2026	201-500	422 contacts →
	Partial evidence “MTI combines friction welding technologies with designed automation to deliver the best welding equipment and friction welding services in the world.” Source: RevenueBase Database · checked Sep 30, 2026
2	Lincoln Electric Automation	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	10001+	355 contacts →
	Partial evidence “Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and…” Source: RevenueBase Database · checked Sep 30, 2026
3	Grupo Magno Peças	Indirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 30, 2026	501-1,000	310 contacts →
	Indirect evidence “Grupo iniciou suas atividades em 1992 com 100% de capital nacional, atuando na área de usinagem de precisão e conjuntos soldados para montadoras e sistemistas.” Source: RevenueBase Database · checked Sep 30, 2026
4	Faith Automation Systems & Toolings PVT LTD	Strong evidence	Pune, IndiaHQ checked Sep 30, 2026	201-500	290 contacts →
	Strong evidence “Faith Automation is a leading Turnkey Solution provider for Automotive Weld Lines – both Manual and Robotic for Spot or MIG Welding.” Source: RevenueBase Database · checked Sep 30, 2026
5	Serra Soldadura	Partial evidence	Barcelona, SpainHQ checked Sep 30, 2026	501-1,000	266 contacts →
	Partial evidence “Assembly and welding solutions.” Source: RevenueBase Database · checked Sep 30, 2026
6	SUMIG	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 30, 2026	201-500	263 contacts →
	Indirect evidence “Fundada em 1980, a Sumig é líder em soldagem manual e robotizada na América Latina.” Source: RevenueBase Database · checked Sep 30, 2026
7	ARO Welding Technologies	Partial evidence	Montval Sur Loir, FranceHQ checked Sep 30, 2026	501-1,000	238 contacts →
	Partial evidence “The ARO Group is a specialist in resistance welding technology designing and supplying robotic guns, manual guns, stationary welding machines, MBR equipment and specialised…” Source: RevenueBase Database · checked Sep 30, 2026
8	Pemamek	Partial evidence	Loimaa, FinlandHQ checked Sep 30, 2026	201-500	214 contacts →
	Partial evidence “Pemamek is a family-owned global technology leader in designing and manufacturing automated welding and production solutions.” Source: RevenueBase Database · checked Sep 30, 2026
9	Dumaco DÉ Specialist In Metaalbewerking	Indirect evidence	Hardinxveld-giessendam, NetherlandsHQ checked Sep 30, 2026	501-1,000	136 contacts →
	Indirect evidence “Dumaco is de nummer één one stop shop.” Source: RevenueBase Database · checked Sep 30, 2026
10	Formex Industries	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 30, 2026	501-1,000	117 contacts →
	Partial evidence “Our technology includes laser welding, TIG welding, CNC bending and forming and robotic welding.” Source: RevenueBase Database · checked Sep 30, 2026
11	CNC India Robotics And Industrial Automations Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 30, 2026	51-200	115 contacts →
	Partial evidence “Overview: We, CNC India, have great expertise in Welding Automation with Integration solutions to provide you latest trouble free welding solutions.” Source: RevenueBase Database · checked Sep 30, 2026
12	WSI South America	Partial evidence	Barueri, BrazilHQ checked Sep 30, 2026	501-1,000	115 contacts →
	Partial evidence “WSI has a 45+ year history as a global leader of specialty welding and automated welding technologies and techniques across the industrial and energy markets.” Source: RevenueBase Database · checked Sep 30, 2026
13	Yilgenci̇ TR	Indirect evidence	Sakarya, TürkiyeHQ checked Sep 30, 2026	201-500	111 contacts →
	Indirect evidence “We specialise in steel trading and custom-welded fabrication of chassis, frames, and components for rail systems, trailers, construction equipment, and more.” Source: RevenueBase Database · checked Sep 30, 2026
14	Tecnaut Industria E Comercio DE Metais Ltda	Indirect evidence	Botucatu, BrazilHQ checked Sep 30, 2026	11-50	106 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
15	Liburdi Automation INC	Partial evidence	Stoney Creek, ON, CanadaHQ checked Sep 30, 2026	51-200	99 contacts →
	Partial evidence “Liburdi Automation is an industry leader in the development of automated, vision based welding systems for turbine, aerospace, industrial and tube mill applications.” Source: RevenueBase Database · checked Sep 30, 2026
16	Leas S.P.A	Indirect evidence	San Giorgio In Bosco, ItalyHQ checked Sep 30, 2026	51-200	94 contacts →
	Indirect evidence “Leas is oriented towards the most innovative and challenging projects that include both individual systems and complete turnkey plants.” Source: RevenueBase Database · checked Sep 30, 2026
17	Dynamic Metals, LLC	Partial evidence	Elkhart, United StatesHQ checked Sep 30, 2026	201-500	92 contacts →
	Partial evidence “Speciality Metal Forming and Welding” Source: RevenueBase Database · checked Sep 30, 2026
18	Lincoln Electric India	Partial evidence	Chengalpattu, IndiaHQ checked Sep 30, 2026	501-1,000	88 contacts →
	Partial evidence “Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and…” Source: RevenueBase Database · checked Sep 30, 2026
19	Austin Tri-Hawk Automotive, INC	Indirect evidence	Austin, IN, United StatesHQ checked Sep 30, 2026	201-500	87 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
20	JK Welding	Partial evidence	Cypress, TX, United StatesHQ checked Sep 30, 2026	51-200	84 contacts →
	Partial evidence “JK Welding is a full service welding company offering custom fabrication, welding and metal repair to clients in Houston, San Antonio, Austin, Dallas, and the surrounding areas.” Source: RevenueBase Database · checked Sep 30, 2026
21	Greiner Industries, INC	Partial evidence	Mount Joy, PA, United StatesHQ checked Sep 30, 2026	201-500	81 contacts →
	Partial evidence “In April 1976, Frank Greiner started his own welding business in a one-car garage in Mount Joy, Pennsylvania.” Source: RevenueBase Database · checked Sep 30, 2026
22	OTC Daihen, INC	Partial evidence	Tipp City, OH, United StatesHQ checked Sep 30, 2026	51-200	78 contacts →
	Partial evidence “OTC DAIHEN is your one-stop-shop for innovative welding and robotics solutions that maximize productivity.” Source: RevenueBase Database · checked Sep 30, 2026
23	Finearc Systems Private Limited	Partial evidence	Pune, IndiaHQ checked Sep 30, 2026	1,001-5,000	74 contacts →
	Partial evidence “trusted partner offering end to end solutions across- Robotic Welding & Cutting systems - Jigs & Fixtures - Custom Automated systems - Material Handling systems” Source: RevenueBase Database · checked Sep 30, 2026
24	ARC Machines, INC	Partial evidence	Denton, TX, United StatesHQ checked Sep 30, 2026	5,001-10,000	70 contacts →
	Partial evidence “Arc Machines, Inc.(AMI), designs, manufactures and distributes state-of-the-art and highly sophisticated automated orbital welding equipment for the power generation, oil & gas…” Source: RevenueBase Database · checked Sep 30, 2026
25	Melton Machine & Control Company	Indirect evidence	Washington, MO, United StatesHQ checked Sep 30, 2026	51-200	68 contacts →
	Indirect evidence “Melton Machine & Control Company (MMCC) was founded in 1970 by Vernon Melton.” 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 welding companies. 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 welding companies.
Partial evidence: Its own public description names part of automotive welding companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive welding companies. 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 2,294 automotive welding companies worldwide

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Automotive welding companies worldwide at a glance

As of Sep 30, 2026

21.1%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

0.9%Largest-city concentration · Pune

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,165

11-50

761

51-200

245

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among automotive welding companies, 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 welding companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “automotive welding companies”. 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 welding companies), 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 welding companies, 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, 3,345 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 welding companies by location

13 lists · largest first

Every Automotive welding 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 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 welding companies, 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 welding companies are there worldwide?

RevenueBase identified 2,294 automotive welding companies 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?

Manufacturing Technology, Inc. MTI, headquartered in South Bend, tops this list with the largest team on record.

Which country has the most automotive welding companies?

The United States leads with 510 companies, followed by Canada (150) and Germany (140). Every automotive welding companies list by country and city is linked on this page.

Which city has the most automotive welding companies?

Pune leads with 21 headquartered companies, followed by Bangalore (9) and Caxias Do Sul (9).

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 3,345 verified decision-maker contacts tracked across these 2,294 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.