Company lists · Data refreshed September 2026

Top 25 Pump seal manufacturers based in Italy

RevenueBase identified 70 company matches for pump seal manufacturers associated with Italy as of September 2026 and tracks 1,020 professional contacts across them, including 319 with verified work emails. Castelli Calepio is the largest hub.

This list covers company matches for pump seal manufacturers 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 September 17, 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 Sep 17, 2026 How this list was built
70Companies
1,020Contacts tracked
319Verified emails
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The 25 largest pump seal manufacturers based in Italy

Ranked by team size
Top 25 of 70 company matches for pump seal manufacturers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchModena, ItalyHQ recorded Sep 17, 202651-20066 contacts →

Exact match

“For over 40 years, ATP has been committed to researching customised solutions for sealing and plastic processing systems that offer cutting-edge, totally customisable products.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Sep 17, 202651-20061 contacts →

Exact match

“L'origine della Klinger Italy Srl ha come data di partenza il lontano 1895, anno in cui nacque la Tenger & Zollinger società che rappresentò e distribuì per molti anni i prodotti…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchAdro, ItalyHQ recorded Sep 17, 202651-20060 contacts →

Exact match

“We are a global manufacturer of high-performance sealing components, engineered for the oil & gas, petrochemical, and industrial valve sectors.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchVillongo, ItalyHQ recorded Sep 17, 202651-20049 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 · Sep 17, 2026 · View company records in RevenueBase
5Exact matchBasiano, ItalyHQ recorded Sep 17, 202651-20047 contacts →

Exact match

“Sealing solutions provider for critical applications.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchPero, ItalyHQ recorded Sep 17, 202651-20039 contacts →

Exact match

“Fluiten: Innovation and Reliability in Mechanical Seals Since 1962, Fluiten has been a symbol of excellence and innovation in the mechanical seal industry for rotating shafts.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchCarpi, ItalyHQ recorded Sep 17, 202651-20033 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 · Sep 17, 2026 · View company records in RevenueBase
8Exact matchCorbola, ItalyHQ recorded Sep 17, 202611-5030 contacts →

Exact match

“Thanks to the 40-year experience in manufacturing and strategic materials knowledge, M PUMPS is able to offer a comprehensive range of process pumps, both in Magnetic Drive and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchVillongo, ItalyHQ recorded Sep 17, 202651-20028 contacts →

Exact match

“SEVAL: Your Trusted Partner for High-Performance Seals and Gaskets (Since 1973) For over 50 years, SEVAL has been a leading Italian manufacturer of innovative sealing solutions.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchMariano Comense, ItalyHQ recorded Sep 17, 202611-5026 contacts →

Exact match

“Since 1998 CAAST offers a wide range of products and materials specifically designed and tested for offshore platforms and extraction wells, compressors, manifolds, pipelines and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchFornace Zarattini (ra), ItalyHQ recorded Sep 17, 202651-20024 contacts →

Exact match

“With twenty five years of experience in the industry, Net Seals distributes seals and components for hydraulics and pneumatics in over 100 countries around the world, placing…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchBollate, ItalyHQ recorded Sep 17, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchErba, ItalyHQ recorded Sep 17, 202611-5014 contacts →

Exact match

“Téchne is an Italian Private Company operating for many years with success in several fields.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchCastellanza, ItalyHQ recorded Sep 17, 202611-5014 contacts →

Exact match

“Affetti Pumps have been designed to support heavy working conditions in chemical zones.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchAugusta, ItalyHQ recorded Sep 17, 202611-5012 contacts →

Exact match

“For 50 years, Varisco & Co has been active in various industries supplying and consulting on high-quality products, applications and technical processes.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchVigonza, ItalyHQ recorded Sep 17, 202611-5011 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 · Sep 17, 2026 · View company records in RevenueBase
17Exact matchGrumello Del Monte, ItalyHQ recorded Sep 17, 202611-508 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 · Sep 17, 2026 · View company records in RevenueBase
18Exact matchMarnate, ItalyHQ recorded Sep 17, 202611-508 contacts →

Exact match

“Since on the back of many years’ experience in the field of seals and supply of industrial spare parts, ESA Srl, with its flexible set-up, is able to satisfy the needs of all…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchSarnico, ItalyHQ recorded Sep 17, 202651-2006 contacts →

Exact match

“MANIFATTURA GUARNIZIONI COLOMBO & C.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchSan Lazzaro Di Savena, ItalyHQ recorded Sep 17, 20261-106 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 · Sep 17, 2026 · View company records in RevenueBase
21Exact matchCastelli Calepio, ItalyHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
22Exact matchBologna, ItalyHQ recorded Sep 17, 20261-104 contacts →

Exact match

“La lunga esperienza Idromat nei diversi settori industriali consente di proporre ai nostri clienti soluzioni di tenute standardizzate e soluzioni personalizzate in base alle loro…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchPalazzolo Sull'oglio, ItalyHQ recorded Sep 17, 202611-503 contacts →

Exact match

“High Tech Project si occupa di progettare, produrre e commercializzare sistemi di tenuta (guarnizioni) e stampi industriali da oltre 40 anni.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchNova Milanese, ItalyHQ recorded Sep 17, 20261-103 contacts →

Exact match

“Selepac srl è nata nel 1990 come società principalmente operante nel settore di Guarnizioni Industriali per oleodinamica e pneumatica.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchOzzano Dell'emilia, ItalyHQ recorded Sep 17, 202611-502 contacts →

Exact match

“L'azienda FG DEVAB nasce dalla fusione di due delle aziende presenti da maggior tempo nel mercato della guarnizione: FG, specializzata nell'After Market, soprattutto nel ricambio…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 70 pump seal manufacturers based in Italy

See the full list, filter by size, metro and specialty, and access 319 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pump seal manufacturers based in Italy at a glance

As of Sep 17, 2026
31.3%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
5.7%Largest-city concentration · Castelli Calepio
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
33
51-200
14
201-500
3
501-1,000
2

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 70 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 “pump seal manufacturers” 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 319 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 September 17, 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 “pump seal manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pump seal manufacturers are there based in Italy?

RevenueBase identified 70 company matches for pump seal manufacturers associated with Italy as of September 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?

ATP Innovative Sealing Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pump seal manufacturers?

Castelli Calepio leads with 4 company records, followed by Villongo (3) and Milan (3).

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 319 professional contacts with verified work emails tracked across these 70 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 September 17, 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.