Company lists · Data refreshed September 2026
Top 25 High-temperature fasteners suppliers worldwide
RevenueBase identified 751 high-temperature fasteners suppliers worldwide as of September 2026 and tracks 8,181 professional contacts across them, including 1,797 with verified work emails. India is the largest market and Ludhiana the largest hub.
This list covers high-temperature 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 20, 2026. Country and city lists for high-temperature 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 high-temperature fasteners suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 375 contacts → | ||||
Indirect evidence “We manufactured our first bolt with a double header machine in 1973.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 342 contacts → | ||||
Partial evidence “Unbrako ( Deepak Fasteners Limited ) is the largest Manufacturer of fasteners from India.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 202 contacts → | ||||
Partial evidence “Right Tight Fasteners Pvt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 154 contacts → | ||||
Strong evidence “Established in 1997, Mohindra Fasteners Limited (MFL) is a proudly family-run business dedicated to delivering world-class, high-tensile fasteners for automotive, railway, and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 126 contacts → | ||||
Indirect evidence “Bolttech Mannings has become a leader in specialty industrial bolting and thermal technologies by providing highly productive and cost-effective methods to various industries for…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 122 contacts → | ||||
Partial evidence “Asia Bolts Industries LLC (ASBO) has manufactured precision fasteners for the region's most demanding industries since 1997.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 115 contacts → | ||||
Indirect evidence “For over 18 years, MS Aerospace have been manufacturing World Class quality aerospace bolts, aerospace studs, aerospace pins, and screws for even the most challenging aerospace…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 113 contacts → | ||||
Indirect evidence “Mitaş Energy and Metal Construction Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 112 contacts → | ||||
Partial evidence “All-Pro Fasteners, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 107 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 97 contacts → | ||||
Indirect evidence “Fixadores e Caldeirados Industriais de Alta Performance.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 96 contacts → | ||||
Indirect evidence “A CRV Parafusos redefine o padrão de excelência no mercado de fixadores há mais de 26 anos, consolidando-se como líder no fornecimento de parafusos, porcas, arruelas e uma vasta…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 93 contacts → | ||||
Strong evidence “LoneStar Fasteners Europe is one of the world's leading manufacturers of High Integrity Fasteners, Petrochemical Bolting and Machined Parts to the critical industry sectors.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 85 contacts → | ||||
Partial evidence “Ferriere di Stabio is a European leader and one of the world's main manufacturers of special fasteners, components, and parts in stainless steels and nickel alloys, produced…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 83 contacts → | ||||
Partial evidence “Alloy & Stainless Fasteners, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 83 contacts → | ||||
Strong evidence “We are a global leader in the production and supply of hot & cold formed high strength fasteners Strategic operations in the UK, Europe, China, U.S.A, India and Singapore allow us…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 79 contacts → | ||||
Partial evidence “Randack Fasteners India is a mechanical or industrial engineering company based out of India.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 72 contacts → | ||||
Indirect evidence “Since 1950 the Poggipolini company has seen three generations, from the founder and grandfather Callisto, to his son Stefano and his grandson Michele.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 71 contacts → | ||||
Partial evidence “Welcome to Dokka Fasteners Dokka Fasteners is a special manufacturer of fasteners used in more demanding tasks.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 66 contacts → | ||||
Partial evidence “Manufacturer of Special Fasteners and Studbolts for Energy (Oil, Gas, Nuclear, Turbines Industries) Chemical Industries Space Application Buildings.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 63 contacts → | ||||
Partial evidence “AmeriBolt was created in 2005 to provide better service to fastener distributors in the Southeast and Gulf Coast states.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 62 contacts → | ||||
Partial evidence “MK Fasteners - India is a company based out of 221, Bommasandra Indl.Area, 3rd Phase Hosur Main Road, Bangalore, BANGALORE RURAL, Karnataka, India.” Source: RevenueBase Database · checked Sep 20, 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: high-temperature 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 high-temperature fasteners suppliers.
- Partial evidence
- Its own public description names part of high-temperature fasteners suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name high-temperature 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 751 high-temperature fasteners suppliers worldwide
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High-temperature fasteners suppliers worldwide at a glance
As of Sep 20, 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 high-temperature 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
- Every country. Country and city lists for high-temperature fasteners suppliers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “high-temperature 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 high-temperature 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 high-temperature 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, 1,797 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 20, 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.
High-temperature fasteners suppliers by location
3 lists · largest firstEvery High-temperature fasteners suppliers 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 high-temperature 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 high-temperature fasteners suppliers are there worldwide?
RevenueBase identified 751 high-temperature 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?
Norm Fasteners, headquartered in Cigli, tops this list with the largest team on record.
Which country has the most high-temperature fasteners suppliers?
India leads with 193 companies, followed by the United States (129) and the United Kingdom (48). Every high-temperature fasteners suppliers list by country and city is linked on this page.
Which city has the most high-temperature fasteners suppliers?
Ludhiana leads with 36 headquartered companies, followed by Mumbai (27) and Houston (12).
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 1,797 verified decision-maker contacts tracked across these 751 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 20, 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.