Company lists · Data refreshed September 2026

Top 25 Automotive welding suppliers based in the United States

Name: Automotive welding suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 337 companies tracked

RevenueBase identified 337 automotive welding suppliers headquartered in the United States as of September 2026 and tracks 15,001 professional contacts across them, including 4,930 with verified work emails. Houston is the largest hub.

This list covers automotive welding suppliers headquartered in the United States, 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.

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

337Companies

15,001Contacts tracked

4,930Verified emails

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The 25 largest automotive welding suppliers based in the United States

Ranked by team size

Top 25 of 337 automotive welding suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive welding suppliers: 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	Lincoln Electric	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	10001+	4,456 contacts →
	Partial evidence “Lincoln Electric is the world leader in arc welding, robotic welding systems, plasma and oxyfuel cutting equipment and brazing and soldering alloys.” Source: RevenueBase Database · checked Sep 30, 2026
2	ESAB	Partial evidence	North Bethesda, MD, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,888 contacts →
	Partial evidence “ESAB is a world leader in the production of welding consumables and equipment.” Source: RevenueBase Database · checked Sep 30, 2026
3	Miller Electric Mfg. LLC	Indirect evidence	Appleton, WI, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,322 contacts →
	Indirect evidence “Miller Electric Mfg.” Source: RevenueBase Database · checked Sep 30, 2026
4	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
5	Welding Technology Corp	Strong evidence	Farmington Hills, MI, United StatesHQ checked Sep 30, 2026	51-200	345 contacts →
	Strong evidence “Welding Technology Corp is a global manufacturer & supplier of the most advanced technology in the resistance welding industry.” Source: RevenueBase Database · checked Sep 30, 2026
6	GAS And Supply	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 30, 2026	501-1,000	303 contacts →
	Strong evidence “Gas and Supply is your one-stop shop for welding supplies, compressed gases, bulk gases, medical gases, safety supplies, and related services.” Source: RevenueBase Database · checked Sep 30, 2026
7	Lucas Milhaupt	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 30, 2026	501-1,000	209 contacts →
	Partial evidence “WHAT WE DO: Lucas Milhaupt is a global leader and one of the most prolific suppliers in the brazing industry.” Source: RevenueBase Database · checked Sep 30, 2026
8	Hobart Filler Metals	Indirect evidence	Troy, OH, United StatesHQ checked Sep 30, 2026	501-1,000	177 contacts →
	Indirect evidence “Hobart manufactures tubular wires (flux-cored and metal-cored), stick electrodes and solid wires designed to increase productivity, improve quality and reduce costs.” Source: RevenueBase Database · checked Sep 30, 2026
9	Haun Welding Supply And Haun Specialty Gases	Partial evidence	Syracuse, NY, United StatesHQ checked Sep 30, 2026	201-500	174 contacts →
	Partial evidence “Haun Welding Supply – Durable and Progressive Haun Welding Supply is a 4th generation business that services most of New York State, Vermont, Connecticut, New Hampshire and…” Source: RevenueBase Database · checked Sep 30, 2026
10	Codinter	Indirect evidence	Miami, FL, United StatesHQ checked Sep 30, 2026	201-500	127 contacts →
	Indirect evidence “Codinter is a leading industrial solutions provider founded in 1978 with operations in the United States, Mexico, Colombia, Brazil, and Venezuela.” Source: RevenueBase Database · checked Sep 30, 2026
11	Uniweld Products, INC	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 30, 2026	201-500	97 contacts →
	Indirect evidence “Uniweld Products, a U.S.” Source: RevenueBase Database · checked Sep 30, 2026
12	Taylor-Winfield Technologies, INC	Indirect evidence	Youngstown, OH, United StatesHQ checked Sep 30, 2026	51-200	90 contacts →
	Indirect evidence “Taylor-Winfield Technologies is a world leader in the design and manufacture of material joining equipment and systems with a legacy of over 130 years.” Source: RevenueBase Database · checked Sep 30, 2026
13	TRI Tool Technologies	Partial evidence	Rancho Cordova, CA, United StatesHQ checked Sep 30, 2026	201-500	85 contacts →
	Partial evidence “Recognized leader in: • Manufacture of quality cutting, beveling, and welding equipment • Unparalleled engineering and design • Specialty on-site machining, welding, and turn-key…” Source: RevenueBase Database · checked Sep 30, 2026
14	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
15	Techniweld USA	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	51-200	75 contacts →
	Strong evidence “Techniweld USA, a state-of-the-art wholesaler and manufacturer of welding, safety, and industrial supplies, has been in business since 1985.” Source: RevenueBase Database · checked Sep 30, 2026
16	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
17	Weldstar Gases & Welding Supplies	Strong evidence	Aurora, IL, United StatesHQ checked Sep 30, 2026	51-200	68 contacts →
	Strong evidence “Since its founding in 1936, Weldstar has become one of the country's strongest independent distributors of industrial and specialty gases, welding equipment, safety supplies, and…” Source: RevenueBase Database · checked Sep 30, 2026
18	Voestalpine Bohler Welding USA & Canada	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 30, 2026	51-200	59 contacts →
	Partial evidence “voestalpine Bohler Welding USA LLC has a worldwide presence as a leading manufacturer and provider of auxiliary materials and consumables for industrial welding and soldering…” Source: RevenueBase Database · checked Sep 30, 2026
19	Amet INC	Indirect evidence	Rexburg, ID, United StatesHQ checked Sep 30, 2026	51-200	55 contacts →
	Indirect evidence “AMET® Inc.” Source: RevenueBase Database · checked Sep 30, 2026
20	Acute Technological Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	11-50	55 contacts →
	Partial evidence “Based in Houston, Texas, Acute Technological Services (ATS) provides welding engineering and welding services worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
21	Central Mcgowan	Strong evidence	St. Cloud, MN, United StatesHQ checked Sep 30, 2026	51-200	51 contacts →
	Strong evidence “Central McGowan is Minnesota's largest independent and locally-owned distributor of welding and industrial equipment, gases, supplies, abrasives, safety equipment; beverage…” Source: RevenueBase Database · checked Sep 30, 2026
22	Joining Technologies	Indirect evidence	East Granby, CT, United StatesHQ checked Sep 30, 2026	51-200	50 contacts →
	Indirect evidence “When precision joining can't fail, engineers come to us, and stay with us at any volume.” Source: RevenueBase Database · checked Sep 30, 2026
23	Cloos North America	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 30, 2026	11-50	49 contacts →
	Partial evidence “At CLOOS Robotic Welding, we're not just a company; we're a century-old legacy of pioneering welding technology and innovation.” Source: RevenueBase Database · checked Sep 30, 2026
24	Wire Wizard Welding Products	Indirect evidence	Jackson, MI, United StatesHQ checked Sep 30, 2026	51-200	45 contacts →
	Indirect evidence “ELCo Enterprises will improve your bottom line/increase sales by providing innovative product solutions for weld cell optimization, minimizing production downtime.” Source: RevenueBase Database · checked Sep 30, 2026
25	Alltex Welding Supply, INC	Partial evidence	Waller, TX, United StatesHQ checked Sep 30, 2026	11-50	38 contacts →
	Partial evidence “Independently Owned Welding Supply and Industrial Gas Distributor located Northwest of Houston TX” 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 suppliers. 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 suppliers.
Partial evidence: Its own public description names part of automotive welding suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive welding suppliers. 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 337 automotive welding suppliers based in the United States

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Automotive welding suppliers based in the United States at a glance

As of Sep 30, 2026

32.9%Verified-email coverage

44.5Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

151

11-50

109

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 337 companies.

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 suppliers, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “automotive welding suppliers”. 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 suppliers), 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 suppliers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 4,930 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.

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 suppliers, 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 suppliers are there based in the United States?

RevenueBase identified 337 automotive welding suppliers headquartered in the United States 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?

Lincoln Electric, headquartered in Cleveland, tops this list with the largest team on record.

Which city has the most automotive welding suppliers?

Houston leads with 8 headquartered companies, followed by Cleveland (5) and Miami (5).

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 4,930 verified decision-maker contacts tracked across these 337 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.