Company lists · Data refreshed November 2026

Top 25 Silicone o-rings suppliers based in Italy

RevenueBase identified 63 company matches for silicone o-rings suppliers associated with Italy as of November 2026 and tracks 1,027 professional contacts across them, including 286 with verified work emails. Adrara San Martino is the largest hub.

This list covers company matches for silicone o-rings suppliers associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
63Companies
1,027Contacts tracked
286Verified emails
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The 25 largest silicone o-rings suppliers based in Italy

Ranked by team size
Top 25 of 63 company matches for silicone o-rings suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchViadanica, ItalyHQ recorded Nov 1, 2026501-1,00081 contacts →

Exact match

“Ar-Tex S.p.A, founded in 1970, is specialized in the development and production of technical rubber articles.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchCapriolo, ItalyHQ recorded Nov 1, 202651-20054 contacts →

Exact match

“GITIS specializes in the development, manufacturing and distribution of high-quality O-rings and seals for all applications with special requirements regarding temperature and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchVillongo, ItalyHQ recorded Nov 1, 202651-20053 contacts →

Exact match

“At Novotema we manufacture fully customized elastomeric sealing solutions: we assist the customer throughout the whole process, from the co-design of the gasket to the…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchCapriolo, ItalyHQ recorded Nov 1, 202651-20052 contacts →

Exact match

“Interseals is specialized in the transformation of fluoroelastomers into O-rings and technical details to design.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchAdrara San Martino, ItalyHQ recorded Nov 1, 2026201-50050 contacts →

Exact match

“Since the 70’s, Tecnogomma has been producing O-Rings and technical rubber parts for industrial components mainly within the automotive sector, drinking water and gas applications.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchCarpi, ItalyHQ recorded Nov 1, 202651-20035 contacts →

Exact match

“AS ASTON SEALS is a leading for designing, production and distribution of hydraulic and pneumatic seals, as well as wipers, guide rings and other custom parts.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchGrumello Del Monte, ItalyHQ recorded Nov 1, 202651-20029 contacts →

Exact match

“O-Rings in a variety of compounds with numerous certificates of quality.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchAdrara San Martino, ItalyHQ recorded Nov 1, 202651-20025 contacts →

Exact match

“Since its foundation, in 1979, SILICONITON is synonymous of great professionalism and experience in the manufacturing of gaskets in all rubbers, mainly in FKM, FVMQ, and HNBR…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchBaranzate Di Bollate (mi), ItalyHQ recorded Nov 1, 202611-5024 contacts →

Exact match

“ARGO di T.M.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchGrumello Del Monte, ItalyHQ recorded Nov 1, 202651-20022 contacts →

Exact match

“Oringone is a leading company in the production of large O-Rings that exceed known standards.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchCredaro, ItalyHQ recorded Nov 1, 202651-20021 contacts →

Exact match

“GuarniMed is an Italian company with over 35 years of experience in the production of O-rings and injection-moulded rubber and silicone technical components for the most demanding…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchCastelli Calepio, ItalyHQ recorded Nov 1, 202611-5020 contacts →

Exact match

“For over 25 years, we have been designing and manufacturing custom technical rubber seals for multiple industries: automotive, medical, aerospace, hydrogen, thermal, and aesthetic…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchAdrara San Martino, ItalyHQ recorded Nov 1, 202651-20018 contacts →

Exact match

“Gom-Fer S.r.l, established in 1984, specialises in manufacturing o-rings, washers and technical rubber articles with or without metal inserts.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchCapriolo, ItalyHQ recorded Nov 1, 202611-5017 contacts →

Exact match

“Founded in 1973 by Severino Torri, Torri Industrial Gaskets occupied at the beginning a small shed of 300 square meters, with a single injection molding machine.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchAdrara San Martino, ItalyHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“MCM S.p.A.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchVillongo, ItalyHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“UNIGOMMA is a company specialized in the rubber working that, since more than 25 years, has been manufacturing customized rubber products, o-rings and industrial gaskets for…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchAdrara San Martino, ItalyHQ recorded Nov 1, 202651-20015 contacts →

Exact match

“GB S.r.l- part of the GB Group - has been designing and producing rubber and thermoplastic articles and seals since 1976.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchCastelli Calepio, ItalyHQ recorded Nov 1, 202651-20013 contacts →

Exact match

“Elastotech contains the experience gained in more than 40 years of activity in the sector of elastomer moulding for the most diverse uses, from parts of refined design to…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchCapriolo, ItalyHQ recorded Nov 1, 202651-20012 contacts →

Exact match

“BER-PA is an Italian company skilled in the production of 100% made in Italy O-rings & seals, produced with elastomers for high performances.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchAgrate Brianza, ItalyHQ recorded Nov 1, 202651-20012 contacts →

Exact match

“Our product range includes gaskets, flat and preformed membranes in any kind of rubberized textile or plain rubber, molded rubber gaskets in any specific compound and hardness…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchAdrara San Martino, ItalyHQ recorded Nov 1, 202611-5010 contacts →

Exact match

“Dal 1974 ci occupiamo di produzione stampi di precisione per gomma ed elastomeri, O-ring di silicone, guarnizioni, cornici e rondelle utilizzate da industrie come l'automotive…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchVigonza, ItalyHQ recorded Nov 1, 202611-5010 contacts →

Exact match

“High technology in industrial maintenance Sealtek® was established in 1989, by a management with over 10 years of field experience in sealing devices and industrial maintenance…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchGrumello Del Monte, ItalyHQ recorded Nov 1, 202611-507 contacts →

Exact match

“FF.GI srl is a company leader in manufacturing industrial seals and gaskets, our products are used mainly in fine chemical / pharmaceutics, food & beverages, energy and sailing…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchSan Lazzaro Di Savena, ItalyHQ recorded Nov 1, 20261-105 contacts →

Exact match

“Sixten Srl is a leader in the production and supply of seals, scrapers, rotary and static seals for hydraulics and pneumatics.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchCastelli Calepio, ItalyHQ recorded Nov 1, 2026501-1,0005 contacts →

Exact match

“An aggregation strategy based on investments in production capacity and innovation technology, to unite and present more forcefully on global markets eight companies specialized…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 63 silicone o-rings suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Silicone o-rings suppliers based in Italy at a glance

As of Nov 1, 2026
27.8%Verified-email coverage
16.3Average contacts per company
11-50Median size (employees)
12.7%Largest-city concentration · Adrara San Martino
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
26
51-200
17
201-500
2
501-1,000
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 63 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Italy whose business descriptions match “silicone o-rings suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 286 professional contacts with verified work emails across the full matched dataset. 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 November 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “silicone o-rings suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many silicone o-rings suppliers are there based in Italy?

RevenueBase identified 63 company matches for silicone o-rings suppliers associated with Italy as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ar-Tex Elastomeric Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most silicone o-rings suppliers?

Adrara San Martino leads with 8 company records, followed by Capriolo (6) and Castelli Calepio (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 286 professional contacts with verified work emails tracked across these 63 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 1, 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 SmartSearch, 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.