Company lists · Data refreshed September 2026

Top 25 Cast steel valve manufacturers based in France

Name: Cast steel valve manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 45 companies tracked

RevenueBase identified 45 cast steel valve manufacturers headquartered in France as of September 2026 and tracks 862 professional contacts across them, including 331 with verified work emails. Ruffec is the largest hub.

This list covers cast steel valve manufacturers headquartered in France, 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 16, 2026.

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 Sep 16, 2026 86% judged on-target in blind review

45Companies

862Contacts tracked

331Verified emails

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The 25 largest cast steel valve manufacturers based in France

Ranked by team size

Top 25 of 45 cast steel valve manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to cast steel valve manufacturers: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tecofi	Strong evidence	Corbas, FranceHQ checked Sep 16, 2026	51-200	146 contacts →
	Strong evidence “Founded in 1985 in the Rhône Alpes region, Tecofi designs, manufactures and distributes industrial valves for over 38 years.” Source: RevenueBase Database · checked Sep 16, 2026
2	SUD Robinetterie Industrie SRI	Indirect evidence	Marseille Cedex 09 - France, FranceHQ checked Sep 16, 2026	51-200	77 contacts →
	Indirect evidence “Founded in 1978 in Marseille FRANCE Decades of experience with a wide range of industries- Oil and gas - Petrochemical / chemical - Metallurgy - Nuclear - LNG - H2 and O2 Started…” Source: RevenueBase Database · checked Sep 16, 2026
3	Segault	Strong evidence	Mennecy, FranceHQ checked Sep 16, 2026	51-200	64 contacts →
	Strong evidence “SEGAULT designs and manufactures for more than 90 years valves answering extreme service conditions in nuclear and petrochemical fields but also for aeronautical test benches.” Source: RevenueBase Database · checked Sep 16, 2026
4	Safi Valves	Partial evidence	Taulignan, FranceHQ checked Sep 16, 2026	201-500	53 contacts →
	Partial evidence “With more than 60 years of experience in the design, development and production of industrial plastic valves, SAFI is able to offer solutions for your applications wherever you…” Source: RevenueBase Database · checked Sep 16, 2026
5	Coyard S.A.S	Strong evidence	Beaucouzé, FranceHQ checked Sep 16, 2026	51-200	47 contacts →
	Strong evidence “French manufacturer of industrial valves since 1926, the company COYARD intervenes on the markets of the military navy, energy and industry.” Source: RevenueBase Database · checked Sep 16, 2026
6	Snri - Schuf	Strong evidence	Ruffec, FranceHQ checked Sep 16, 2026	51-200	45 contacts →
	Strong evidence “French manufacturer for over a 100 years, SNRI – MALBRANQUE designs and produces valves for Oil, Gas and diverses industrial processus.” Source: RevenueBase Database · checked Sep 16, 2026
7	REG Technology Valves	Partial evidence	Haubourdin, FranceHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “REG TECHNOLOGY is a major player in industrial valves that has developed a global expertise in fluid control.” Source: RevenueBase Database · checked Sep 16, 2026
8	FCT Flow Control Technologies	Strong evidence	Saint Victoret, FranceHQ checked Sep 16, 2026	11-50	22 contacts →
	Strong evidence “For the last 50 years, Flow Control Technologies, through its associated brands FCT®, SDT®, IVC®, MAPEGAZ CIPEG®, has designed and manufactured valves for severe service…” Source: RevenueBase Database · checked Sep 16, 2026
9	ACI	Partial evidence	Chaponnay, FranceHQ checked Sep 16, 2026	51-200	21 contacts →
	Partial evidence “More than 50 years of experiences in valve manufacturing and piping distribution.” Source: RevenueBase Database · checked Sep 16, 2026
10	Stracau Valves France	Partial evidence	Genas, FranceHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “ISO 9001 certified, STRACAU VALVES France is specialized in the achievement of industrial valves projects.” Source: RevenueBase Database · checked Sep 16, 2026
11	SNRI	Indirect evidence	Ruffec, FranceHQ checked Sep 16, 2026	51-200	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
12	Roforge Cosynde Group	Partial evidence	Saint Chamond, FranceHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “Help you in designing a safe and efficient industrial valve network is our mission at ROFORGE (COSYNDE Group).” Source: RevenueBase Database · checked Sep 16, 2026
13	Picon Robinetterie	Indirect evidence	La Ravoire, FranceHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “40 ans de savoir-faire au service de nos clients dans la conception et la distribution de robinetterie industrielle et instrumentation pour les industries de Process, l'Energie…” Source: RevenueBase Database · checked Sep 16, 2026
14	SBV	Partial evidence	Gardanne, FranceHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Founded in 1987, Sern Ball Valves is an integrated producer of flow control ball valves for oil and gas exploration, production, storage, refinery process and for power generation…” Source: RevenueBase Database · checked Sep 16, 2026
15	Sofia Valves	Partial evidence	Vitrolles, FranceHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Based in the South of France, Sofia Valves is specialised in industrial valves for oil & gas, industry, chemicals, marine, energy and water.” Source: RevenueBase Database · checked Sep 16, 2026
16	Guichon Valves	Indirect evidence	Chambery, FranceHQ checked Sep 16, 2026	51-200	12 contacts →
	Indirect evidence “Proud of 100 years of industrial history and exporting 80% of its production in over 50 countries worldwide, GUICHON’s ambition is to become the “enthusiastic, expert and…” Source: RevenueBase Database · checked Sep 16, 2026
17	Leser France	Indirect evidence	L'union, FranceHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Avec plus de 1200 employés et 150 soupapes de sécurité produites par an, LESER est le plus grand fabricant de soupapes de sûreté en Europe et l'une des principales entreprises de…” Source: RevenueBase Database · checked Sep 16, 2026
18	Autexier Industrial & Marine Valves	Strong evidence	Chauny, FranceHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “Founded in 1909, Autexier manufactures resistant corrosion industrial, petroleum and marine valves.” Source: RevenueBase Database · checked Sep 16, 2026
19	Starline France SAS	Indirect evidence	Velaux, FranceHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Depuis 1989 STARLINE FRANCE est une société spécialisée dans la fourniture de boisseaux sphériques manuels ou motorisés pour tous fluides industriels: gaz, pétrole, vapeur…” Source: RevenueBase Database · checked Sep 16, 2026
20	JWB Groupe	Indirect evidence	Rognac, FranceHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence “Depuis plus de 50 ans, nous intervenons dans le secteur de la robinetterie industrielle à travers 3 sociétés : Codital, Ezfitt, et Tuning Fluid Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
21	PAW Sarl	Indirect evidence	Genay, FranceHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “PAW SARL est la filiale du Fabricant de robinetterie industrielle PHÖNIX Armaturen Werke GmbH.” Source: RevenueBase Database · checked Sep 16, 2026
22	Klein Valves	Partial evidence	La Tour-de-salvagny, FranceHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Depuis 1945, Klein Valves fabrique en France et commercialise des produits d'une fiabilité et d'une durabilité reconnue dans le monde de l'industrie.” Source: RevenueBase Database · checked Sep 16, 2026
23	Randex	Indirect evidence	Voiron, FranceHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Depuis plus de 120 ans, RANDEX est reconnue pour sa qualité de fabrication et pour son savoir-faire.” Source: RevenueBase Database · checked Sep 16, 2026
24	Ades Technologies SA	Indirect evidence	Saint Etienne, FranceHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Diro Atlantique	Indirect evidence	St Jean D Illac, FranceHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026

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: cast steel valve 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 cast steel valve manufacturers.
Partial evidence: Its own public description names part of cast steel valve manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cast steel valve 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 45 cast steel valve manufacturers based in France

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Cast steel valve manufacturers based in France at a glance

As of Sep 16, 2026

38.4%Verified-email coverage

19.2Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · Ruffec

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 45 companies.

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 cast steel valve 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.
What qualifies: Companies headquartered in France whose own description of what they do matches “cast steel valve 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 cast steel valve 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 cast steel valve manufacturers, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
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, 331 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 16, 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.

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 cast steel valve 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 cast steel valve manufacturers are there based in France?

RevenueBase identified 45 cast steel valve manufacturers headquartered in France 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?

Tecofi, headquartered in Corbas, tops this list with the largest team on record.

Which city has the most cast steel valve manufacturers?

Ruffec leads with 2 headquartered companies, followed by Beaucouze (1) and Beziers (1).

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 331 verified decision-maker contacts tracked across these 45 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 16, 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.