Company lists · Data refreshed November 2026

Top 25 Solenoid piloted diaphragm valve suppliers worldwide

RevenueBase identified 591 solenoid piloted diaphragm valve suppliers worldwide as of November 2026 and tracks 10,142 professional contacts across them, including 2,698 with verified work emails and 0 with mobile numbers. India is the largest market and Ahmedabad the largest hub.

This list covers solenoid piloted diaphragm valve 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 November 1, 2026. Country and city lists for solenoid piloted diaphragm valve 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Nov 1, 2026 86% judged on-target in blind review
591Companies
10,142Contacts tracked
2,698Verified emails
0Mobile numbers
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The 25 largest solenoid piloted diaphragm valve suppliers worldwide

Ranked by team size
Top 25 of 591 solenoid piloted diaphragm valve suppliers worldwide, ranked by team size, largest first. Data refreshed Nov 1, 2026. RevenueBase Smart Search rates how each company's information relates to solenoid piloted diaphragm valve suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceChennai, IndiaHQ checked Nov 1, 2026501-1,0001,141 contacts →

Partial evidence

“L&T Valves • Global leader in industrial valves with an experience of 6 decades • Subsidiary of Larsen & Toubro, USD 21 billion technology and engineering conglomerate • Over 20…”

Source: RevenueBase Database · checked Nov 1, 2026
2Partial evidenceFrankfurt, GermanyHQ checked Nov 1, 20261,001-5,000891 contacts →

Partial evidence

“SAMSON, a market leader in control valves for industrial processes, has been successful in instrumentation and controls for over 100 years.”

Source: RevenueBase Database · checked Nov 1, 2026
3Indirect evidenceThane, IndiaHQ checked Nov 1, 2026201-500305 contacts →

Indirect evidence

“Welcome to Nirmal – where innovation meets expertise.”

Source: RevenueBase Database · checked Nov 1, 2026
4Partial evidenceThane, IndiaHQ checked Nov 1, 202651-200257 contacts →

Partial evidence

“Dembla Valves Ltd was incorporated in 1989, an ISO 9001: 2015, API Certified professional organization.”

Source: RevenueBase Database · checked Nov 1, 2026
5Indirect evidencePontarlier, FranceHQ checked Nov 1, 2026201-500197 contacts →

Indirect evidence

“C’est au cœur du Haut-Doubs (25), dans un cadre de vie préservé, réputé pour ses activités de pleine nature, riche pour son tissu industriel et son savoir-faire centré autour de…”

Source: RevenueBase Database · checked Nov 1, 2026
6Indirect evidenceCalgary, CanadaHQ checked Nov 1, 202651-200188 contacts →

Indirect evidence

“Tundra Process Solutions Ltd.”

Source: RevenueBase Database · checked Nov 1, 2026
7Partial evidenceCorbas, FranceHQ checked Nov 1, 202651-200160 contacts →

Partial evidence

“Founded in 1985 in the Rhône Alpes region, Tecofi designs, manufactures and distributes industrial valves for over 38 years.”

Source: RevenueBase Database · checked Nov 1, 2026
8Indirect evidenceBlumenau, BrazilHQ checked Nov 1, 202651-200144 contacts →

Indirect evidence

“Com mais de 50 anos de atuação, a Bermo é referência nacional em soluções industriais de alta qualidade e eficiência.”

Source: RevenueBase Database · checked Nov 1, 2026
9Indirect evidenceMarkham, ON, CanadaHQ checked Nov 1, 20261,001-5,000138 contacts →

Indirect evidence

“SAMSON - A name recognized worldwide as a synonym for high-quality work, entrepreneurial spirit and innovative strength.”

Source: RevenueBase Database · checked Nov 1, 2026
10Partial evidenceSant Boi De Llobregat, SpainHQ checked Nov 1, 202651-200136 contacts →

Partial evidence

“JC fabrica de válvulas is a multinational company specialised in the manufacture and sale of high quality industrial valves.”

Source: RevenueBase Database · checked Nov 1, 2026
11Partial evidenceAraçatuba, BrazilHQ checked Nov 1, 202651-200119 contacts →

Partial evidence

“Zanardo is a manufacturer of industrial valves, which also provides services in the field of industrial automation and valve and accessory maintenance.”

Source: RevenueBase Database · checked Nov 1, 2026
12Indirect evidenceSanand, IndiaHQ checked Nov 1, 2026201-500106 contacts →

Indirect evidence

“When STEELSTRONG was founded in 1982, it was based on the fundamental belief that a good quality product never loses its shine.”

Source: RevenueBase Database · checked Nov 1, 2026
13Partial evidenceBrossard, QC, CanadaHQ checked Nov 1, 202651-20099 contacts →

Partial evidence

“Established in 1977, Contro Valve provides an experienced and knowledgeable staff providing full service and support for the process industries.”

Source: RevenueBase Database · checked Nov 1, 2026
14Partial evidencePerth, AustraliaHQ checked Nov 1, 202651-20097 contacts →

Partial evidence

“Leading provider of control valves, safety relief systems, valve automation solutions and services to the Oil & Gas, Refining, Chemical, Power, Water, Pharmaceutical, Mineral…”

Source: RevenueBase Database · checked Nov 1, 2026
15Indirect evidenceİstanbul, TürkiyeHQ checked Nov 1, 202651-20097 contacts →

Indirect evidence

“SMS A.S.”

Source: RevenueBase Database · checked Nov 1, 2026
16Indirect evidenceDuque De Caxias, BrazilHQ checked Nov 1, 202651-20094 contacts →

Indirect evidence

“A SEEPIL é uma empresa com mais de 40 anos de vida, representa e distribui produtos dos mais conceituados fabricantes internacionais, com presença expressiva em instalações…”

Source: RevenueBase Database · checked Nov 1, 2026
17Indirect evidenceÇiğli, TürkiyeHQ checked Nov 1, 202651-20088 contacts →

Indirect evidence

“Öz-Kan Makina was founded in 1983.”

Source: RevenueBase Database · checked Nov 1, 2026
18Strong evidenceVancouver, BC, CanadaHQ checked Nov 1, 202651-20086 contacts →

Strong evidence

“CGIS is the global supplier of high-performance valves and automation for the Mining and Mineral Processing, Chemical, LNG, Hydrogen, Oil and Gas, Oil Sands, Pulp and Paper, Water…”

Source: RevenueBase Database · checked Nov 1, 2026
19Partial evidenceCravinhos, BrazilHQ checked Nov 1, 2026201-50078 contacts →

Partial evidence

“A Thermoval Indústria de Válvulas, atualmente destaca-se como a maior empresa brasileira do segmento de válvulas solenoide, sendo reconhecida mundialmente desde 1987 por oferecer…”

Source: RevenueBase Database · checked Nov 1, 2026
20Partial evidenceAnkara, TürkiyeHQ checked Nov 1, 2026201-50078 contacts →

Partial evidence

“FAF Valve Company, leading valve manufacturer of Turkey, began the journey in 1986 with the catchword “Quality, from Design to Product”.”

Source: RevenueBase Database · checked Nov 1, 2026
21Partial evidenceKolar, IndiaHQ checked Nov 1, 202651-20074 contacts →

Partial evidence

“AVK Valves India Pvt Ltd, is a subsidiary of the AVK Group, a privately-owned Danish company employing +4.300 people worldwide.”

Source: RevenueBase Database · checked Nov 1, 2026
22Strong evidenceMumbai, IndiaHQ checked Nov 1, 202651-20073 contacts →

Strong evidence

“AVCON' is known all over continents, as a manufacturer of 'Quality' products-Solenoid Valves, Ball and Butterfly Valves with Pneumatic and Electric Actuators, Gas Control and…”

Source: RevenueBase Database · checked Nov 1, 2026
23Indirect evidenceHanover, GermanyHQ checked Nov 1, 2026501-1,00072 contacts →

Indirect evidence

“Als international führendes, mittelständisches Familienunternehmen mit über 90 Jahren Erfahrung entwickelt, fertigt und vermarktet die Unternehmensgruppe elektromagnetische…”

Source: RevenueBase Database · checked Nov 1, 2026
24Indirect evidenceColico, ItalyHQ checked Nov 1, 2026201-50070 contacts →

Indirect evidence

“ODE - three letters.”

Source: RevenueBase Database · checked Nov 1, 2026
25Indirect evidenceDécines-charpieu, FranceHQ checked Nov 1, 202651-20064 contacts →

Indirect evidence

“Depuis plus de 45 ans, SOLYRO est un acteur majeur en France pour la maîtrise des fluides.”

Source: RevenueBase Database · checked Nov 1, 2026

Showing 25 of 591 solenoid piloted diaphragm valve suppliers worldwide

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Solenoid piloted diaphragm valve suppliers worldwide at a glance

As of Nov 1, 2026
26.6%Verified-email coverage
17.2Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Ahmedabad
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
194
11-50
221
51-200
134
201-500
27
501-1,000
7
1,001-5,000
5

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 solenoid piloted diaphragm valve 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, Brazil, Germany, Italy, Spain, Australia, Canada, France, Türkiye, the Netherlands. Country and city lists for solenoid piloted diaphragm valve suppliers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “solenoid piloted diaphragm valve 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 solenoid piloted diaphragm valve 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 solenoid piloted diaphragm valve 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, 2,698 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 November 1, 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.

Solenoid piloted diaphragm valve suppliers by location

11 lists · largest first

Every Solenoid piloted diaphragm valve suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 solenoid piloted diaphragm valve 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 solenoid piloted diaphragm valve suppliers are there worldwide?

RevenueBase identified 591 solenoid piloted diaphragm valve suppliers worldwide as of November 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?

L&t Valves, headquartered in Chennai, tops this list with the largest team on record.

Which country has the most solenoid piloted diaphragm valve suppliers?

India leads with 222 companies, followed by Brazil (68) and Germany (62). Every solenoid piloted diaphragm valve suppliers list by country and city is linked on this page.

Which city has the most solenoid piloted diaphragm valve suppliers?

Ahmedabad leads with 42 headquartered companies, followed by Mumbai (19) and Sao Paulo (16).

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 2,698 verified decision-maker contacts tracked across these 591 companies.

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 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.