Company lists · Data refreshed September 2026
Top 25 Aerospace seal manufacturers worldwide
RevenueBase identified 1,570 aerospace seal manufacturers worldwide as of September 2026 and tracks 33,383 professional contacts across them, including 10,166 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers aerospace seal 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 aerospace seal 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.
The 25 largest aerospace seal manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,442 contacts → | ||||
Indirect evidence “Freudenberg Sealing Technologies (FST) is the world’s market and technology leader in sealing technology.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,751 contacts → | ||||
Strong evidence “We are one of the world’s leading developers, manufacturers and suppliers of precision seals, bearings and custom-molded polymer components.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,473 contacts → | ||||
Indirect evidence “ERIKS, your industrial component expert We are experts in things that often have the biggest impact on the performance of industrial products and processes, especially sealings…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,129 contacts → | ||||
Strong evidence “Greene Tweed is a leading global manufacturer of high-performance thermoplastics, composites, seals, and engineered components that outperform and outlast in the world’s harshest…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 661 contacts → | ||||
Strong evidence “We supply high performance fluid sealing products and services, from research and development, manufacture and supply, to plant monitoring, on-site maintenance and seal…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 592 contacts → | ||||
Partial evidence “AESSEAL designs and manufactures sealing solutions for a sustainable future.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 561 contacts → | ||||
Indirect evidence “Teadit® is recognized as a world leader in the development and manufacturing of innovative fluid sealing products used throughout various industrial markets including Refining…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 418 contacts → | ||||
Partial evidence “Technetics Group is a globally trusted source for highly engineered components, seals, assemblies, and sub-systems custom-designed for high performance and extreme applications in…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 410 contacts → | ||||
Strong 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 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 391 contacts → | ||||
Partial evidence “Freudenberg Flow Technologies is a leading international manufacturer of industrial sealing technology.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 390 contacts → | ||||
Partial evidence “Flexitallic is the market leader in the manufacture and supply of static sealing solutions, delivering high quality industrial gaskets and providing support and engineering…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 304 contacts → | ||||
Indirect evidence “Utex Industries, Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 273 contacts → | ||||
Indirect evidence “Taranto es el principal fabricante de juntas y retenes del país.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 257 contacts → | ||||
Strong evidence “Minnesota Rubber & Plastics (MRP), now part of Trelleborg is one of the world’s leading developers, manufacturers, and suppliers of precision seals, bearings, and custom-molded…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 252 contacts → | ||||
Indirect evidence “Eagle Industry Co, Ltd.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 215 contacts → | ||||
Indirect evidence “Kastaş, akışkan gücü sızdırmazlığında yüksek performanslı ürünleri, inovatif sızdırmazlık çözümleri ve global satış ağı ile dünyanın önde gelen üreticilerinden biridir.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 210 contacts → | ||||
Indirect evidence “For general inquiries, please email ECF@Trelleborg.com.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 209 contacts → | ||||
Strong evidence “Cross is a world leading manufacturer of aerospace seals, aircraft piston rings and custom seal rings for aircraft engines, steam turbines, vehicle turbochargers, control valves…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 199 contacts → | ||||
Indirect evidence “We are ERIKS.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 185 contacts → | ||||
Partial evidence “Hallite gives you complete confidence in the performance of your hydraulic cylinders, producing premium seals, wipers and bearings of proven quality, and delivering them across…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 173 contacts → | ||||
Indirect evidence “Fundada em 1979, a AGEL Anéis Gaxetas e Equipamentos Ltda.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 169 contacts → | ||||
Indirect evidence “Times change, but our dedication to creating the best solutions to industrial sealing needs haven’t changed.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 169 contacts → | ||||
Strong evidence “ROLON SEALS incorporated in the year is India's leading manufacturer of Mechanical seals.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 161 contacts → | ||||
Indirect evidence “HI-FAB Engineers Pvt.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 156 contacts → | ||||
Indirect evidence “Leak Proof has made significant contributions to the Indian Process industry.” Source: RevenueBase Database · checked Sep 30, 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: aerospace seal 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 aerospace seal manufacturers.
- Partial evidence
- Its own public description names part of aerospace seal manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name aerospace seal 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 1,570 aerospace seal manufacturers worldwide
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Aerospace seal manufacturers worldwide at a glance
As of Sep 30, 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 aerospace seal 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 aerospace seal manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “aerospace seal 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 aerospace seal 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 aerospace seal 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, 10,166 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.
Aerospace seal manufacturers by location
7 lists · largest firstEvery Aerospace seal manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Aerospace seal manufacturers based in the United States312
- Aerospace seal manufacturers based in India193
- Aerospace seal manufacturers based in Brazil133
- Aerospace seal manufacturers based in Germany117
- Aerospace seal manufacturers based in the United Kingdom94
- Aerospace seal manufacturers based in Italy63
- Aerospace seal manufacturers based in France34
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 aerospace seal 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 aerospace seal manufacturers are there worldwide?
RevenueBase identified 1,570 aerospace seal 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?
Freudenberg Sealing Technologies, headquartered in Weinheim, tops this list with the largest team on record.
Which country has the most aerospace seal manufacturers?
The United States leads with 312 companies, followed by India (193) and Brazil (133). Every aerospace seal manufacturers list by country and city is linked on this page.
Which city has the most aerospace seal manufacturers?
Mumbai leads with 36 headquartered companies, followed by Sao Paulo (30) and Pune (14).
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 10,166 verified decision-maker contacts tracked across these 1,570 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.