Company lists · Data refreshed September 2026
Top 25 Automotive fasteners suppliers worldwide
RevenueBase identified 1,606 automotive fasteners suppliers worldwide as of September 2026 and tracks 28,955 professional contacts across them, including 7,297 with verified work emails and 0 with mobile numbers. India is the largest market and Ludhiana the largest hub.
This list covers automotive fasteners suppliers 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 16, 2026. Country and city lists for automotive fasteners suppliers 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 automotive fasteners suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 946 contacts → | ||||
Partial evidence “Optimas is a globally connected, regionally focused manufacturer/distributor and service provider of fasteners and supply chain solutions for industrial manufactures seeking to…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 889 contacts → | ||||
Partial evidence “Innovating since LISI AUTOMOTIVE is an international family enterprise specialized in the design and production of quick-fastening automotive assembly solutions and…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 758 contacts → | ||||
Indirect evidence “Respect, Proactivity, Innovation, Accountability, Communication, TeamWork, Sustainability and Continuous Learning.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 603 contacts → | ||||
Indirect evidence “We are the front runner in developing and manufacturing cold-form parts that hold together the world of tomorrow.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 590 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 552 contacts → | ||||
Indirect evidence “METALÚRGICA FEY LTDA é uma das maiores fabricantes de fixadores do Brasil.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 485 contacts → | ||||
Partial evidence “The EJOT Group of companies is headquartered in Germany and, as a market leader in fastening technology, serves the construction, engineering, automotive and consumer electronics…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 455 contacts → | ||||
Indirect evidence “We are part of the Würth Group of companies, the largest of its kind with over $13 billion in sales and employees worldwide!” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 410 contacts → | ||||
Indirect evidence “Founded in 1947, Lamons is one of the largest privately held gasket, seal, bolt and hose assembly manufacturers in the world.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 406 contacts → | ||||
Indirect evidence “TR, part of the Trifast plc Group, is a global leader in the design, engineering, manufacture and supply of fastenings and Category ‘C’ components.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 375 contacts → | ||||
Indirect evidence “We manufactured our first bolt with a double header machine in 1973.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 342 contacts → | ||||
Partial evidence “Unbrako ( Deepak Fasteners Limited ) is the largest Manufacturer of fasteners from India.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 319 contacts → | ||||
Partial evidence “Em 25 de abril de 1983, a ZM iniciou suas atividades no ramo automotivo, inicialmente dedicada ao desenvolvimento e fornecimento de Relés de Partida.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 248 contacts → | ||||
Strong evidence “The largest supplier of wholesale fasteners in North America servicing distribution since 1925.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 245 contacts → | ||||
Strong evidence “MNP Corporation, one of the largest manufacturers of fasteners to the “automotive” and “tier one” customers, was established in 1970, and is headquartered in Utica, Michigan.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 240 contacts → | ||||
Indirect evidence “At Würth UK, we do more than supply products - we help businesses perform at their best.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 227 contacts → | ||||
Strong evidence “Punch Ratna Fasteners Pvt Ltd is a leading manufacturer of cold & hot forged automotive components & high tensile fasteners.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 220 contacts → | ||||
Partial evidence “Birmingham Fastener is a leading manufacturer and distributor of fasteners for structural steel fabrication, metal building manufacturers, transportation, water works and…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 211 contacts → | ||||
Partial evidence “Unbrako is the world's leading Fastener brand with more than 100 years of experience of designing and manufacturing innovative fastening solutions, which meet or exceed industry…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 210 contacts → | ||||
Partial evidence “Brugola OEB – Excellence in Automotive Fastening Since 1926 Founded in 1926 in Lissone, Italy, Brugola OEB is a global leader in fastening systems for the automotive industry.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 207 contacts → | ||||
Partial evidence “A family-owned company since its foundation, Ateliers de la Haute Garonne (AHG) is a leading, vertically integrated manufacturer and worldwide supplier of rivets and threaded…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 206 contacts → | ||||
Partial evidence “We are a world leader in the design, manufacturing, and distribution of threaded fasteners and forged steel parts.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 173 contacts → | ||||
Indirect evidence “The globally focused b&m Group, with its headquarters in Ober-Ramstadt in southern Hesse, has built up a strong position as an innovative partner to the manufacturing industry in…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 163 contacts → | ||||
Indirect evidence “Founded in 1925, MacLean-Fogg offered one lock nut to North America’s railroads.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 163 contacts → | ||||
Indirect evidence “Berdan Civata was founded in 1970, and has become one of the most competent and reliable manufacturer of fastening-components with constant development and research, widely known…” Source: RevenueBase Database · checked Sep 16, 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: automotive fasteners 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 fasteners suppliers.
- Partial evidence
- Its own public description names part of automotive fasteners suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name automotive fasteners 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 1,606 automotive fasteners suppliers worldwide
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Automotive fasteners suppliers worldwide at a glance
As of Sep 16, 2026Companies by employee count
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 fasteners 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.
- Coverage
- 10 countries, largest first: India, the United States, Brazil, the United Kingdom, Türkiye, Italy, Canada, Germany, France, Australia. Country and city lists for automotive fasteners suppliers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “automotive fasteners 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 fasteners 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 fasteners suppliers, 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, 7,297 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 16, 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 fasteners suppliers by location
10 lists · largest firstEvery Automotive fasteners suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Automotive fasteners suppliers based in India477
- Automotive fasteners suppliers based in the United States455
- Automotive fasteners suppliers based in Brazil153
- Automotive fasteners suppliers based in the United Kingdom124
- Automotive fasteners suppliers based in Türkiye106
- Automotive fasteners suppliers based in Italy105
- Automotive fasteners suppliers based in Canada56
- Automotive fasteners suppliers based in Germany55
- Automotive fasteners suppliers based in France45
- Automotive fasteners suppliers based in Australia30
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 fasteners 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 fasteners suppliers are there worldwide?
RevenueBase identified 1,606 automotive fasteners suppliers 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?
Optimas Solutions, headquartered in Wood Dale, tops this list with the largest team on record.
Which country has the most automotive fasteners suppliers?
India leads with 477 companies, followed by the United States (455) and Brazil (153). Every automotive fasteners suppliers list by country and city is linked on this page.
Which city has the most automotive fasteners suppliers?
Ludhiana leads with 77 headquartered companies, followed by Mumbai (41) and Sao Paulo (37).
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 7,297 verified decision-maker contacts tracked across these 1,606 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 16, 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.