Company lists · Data refreshed October 2026

Top 25 Oil valve suppliers worldwide

Name: Oil valve suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 6,304 companies tracked

RevenueBase identified 6,304 company matches for oil valve suppliers worldwide as of October 2026 and tracks 142,560 professional contacts across them, including 44,678 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for oil valve suppliers worldwide, 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 October 28, 2026. Country and city lists for oil valve suppliers follow the table.

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 Oct 28, 2026 How this list was built

6,304Companies

142,560Contacts tracked

44,678Verified emails

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The 25 largest oil valve suppliers worldwide

Ranked by team size

Top 25 of 6,304 company matches for oil valve suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Flowserve Corporation	Exact match	Irving, TX, United StatesHQ recorded Oct 28, 2026	10001+	13,835 contacts →
	Exact match “Flowserve is one of the world's largest manufacturers of pumps, valves and seals with over employees across 50 countries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Ingersoll Rand	Exact match	Davidson, NC, United StatesHQ recorded Oct 28, 2026	10001+	12,115 contacts →
	Exact match “Ingersoll Rand Inc.(NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	KSB Company	Exact match	Frankenthal, GermanyHQ recorded Oct 28, 2026	10001+	3,935 contacts →
	Exact match “ABOUT KSB KSB is one of the world’s leading suppliers of pumps, valves and related systems.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Rotork	Exact match	Bath, United KingdomHQ recorded Oct 28, 2026	1,001-5,000	1,920 contacts →
	Exact match “Rotork is a FTSE-250 global leader in mission-critical flow control and instrumentation solutions, trusted by the world’s most essential industries - including oil & gas, water &…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	Bray International, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 28, 2026	1,001-5,000	1,787 contacts →
	Exact match “In 1986 Bray International, Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Weir OIL And GAS	Exact match	Fort Worth, TX, United StatesHQ recorded Oct 28, 2026	n/a	1,713 contacts →
	Exact match “Caterpillar Inc.(NYSE:CAT) has completed its acquisition of the Oil & Gas Division (“Weir Oil & Gas”) of the Weir Group PLC, a Scotland-based global engineering business.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	IMI	Exact match	Birmingham, United KingdomHQ recorded Oct 28, 2026	10001+	1,706 contacts →
	Exact match “IMI is a global leader in fluid and motion control, serving markets underpinned by three long-term megatrends – Energy, Automation and Healthcare.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	ERIKS	Exact match	Alkmaar, NetherlandsHQ recorded Oct 28, 2026	1,001-5,000	1,440 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9	Spartan Controls	Exact match	Calgary, AB, CanadaHQ recorded Oct 28, 2026	1,001-5,000	1,296 contacts →
	Exact match “Spartan Controls is the leading provider of industrial automation, valves, measurement and process control technology and solutions in Western Canada.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	Trillium Flow Technologies	Exact match	Glasgow, United KingdomHQ recorded Oct 28, 2026	1,001-5,000	1,241 contacts →
	Exact match “Trillium Flow Technologies™, founded on a legacy of premier products and service, will provide mission critical valves, pumps and aftermarket services in oil and gas, power…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	KSB India	Exact match	Pune, IndiaHQ recorded Oct 28, 2026	1,001-5,000	1,237 contacts →
	Exact match “FOLLOW OUR KSB COMPANY PAGE FOR JOB-RELATED UPDATES.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	L&t Valves	Exact match	Chennai, IndiaHQ recorded Oct 28, 2026	501-1,000	1,141 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	DNOW	Exact match	Houston, TX, United StatesHQ recorded Oct 28, 2026	5,001-10,000	988 contacts →
	Exact match “DNOW is a premier energy and industrial solutions provider with a legacy of over 160 years as a leading distributor of pipe, valves, fittings (PVF), pumps and fabricated equipment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Celeros Flow Technology	Exact match	Charlotte, NC, United StatesHQ recorded Oct 28, 2026	1,001-5,000	946 contacts →
	Exact match “Your "FULL-LIFECYCLE" Partner for Sustainable Flow Technology Solutions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Samson Group	Exact match	Frankfurt, GermanyHQ recorded Oct 28, 2026	1,001-5,000	891 contacts →
	Exact match “SAMSON, a market leader in control valves for industrial processes, has been successful in instrumentation and controls for over 100 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Valves & Controls	Exact match	Schaffhausen, SwitzerlandHQ recorded Oct 28, 2026	10001+	887 contacts →
	Exact match “Users across industries and around the world rely on Final Control - Emerson Automation Solutions to help ensure safe and profitable operations.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	Velan INC	Exact match	Ville St-laurent, QC, CanadaHQ recorded Oct 28, 2026	1,001-5,000	764 contacts →
	Exact match “Velan is one of the world's leading manufacturers of industrial steel valves, recognized as a standard-bearer in quality and innovation.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Auma Group	Exact match	Müllheim, GermanyHQ recorded Oct 28, 2026	1,001-5,000	659 contacts →
	Exact match “Tradition is our foundation stone AUMA have been developing and building electric actuators and valve gearboxes for more than 60 years and is one of the leading manufacturers in…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	Stream-Flo Industries	Exact match	Edmonton, AB, CanadaHQ recorded Oct 28, 2026	1,001-5,000	656 contacts →
	Exact match “Founded in Edmonton, Alberta in 1962, Stream-Flo Industries Ltd.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	Crane Chempharma & Energy	Exact match	The Woodlands, TX, United StatesHQ recorded Oct 28, 2026	10001+	648 contacts →
	Exact match “About Crane ChemPharma & Energy (Crane CP & E) Crane ChemPharma and Energy (within Crane’s Process Flow Technologies segment) designs and manufactures a variety of…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	Setpoint Integrated Solutions, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 28, 2026	501-1,000	624 contacts →
	Exact match “Setpoint Integrated Solutions, a Vytl Company is a leading integrated solutions and services provider in the process control industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	Rotarex	Exact match	Lintgen, LuxembourgHQ recorded Oct 28, 2026	1,001-5,000	622 contacts →
	Exact match “Rotarex is a global company that designs and manufactures premium quality gas control products and systems.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	Delval Flow Controls	Exact match	Geismar, LA, United StatesHQ recorded Oct 28, 2026	201-500	513 contacts →
	Exact match “DelVal Flow Controls provides a wide range of superior quality ball valves, butterfly valves, triple offset valves, actuation and control accessories by implementing a strict…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Valvitalia Group	Exact match	Rivanazzano Terme, ItalyHQ recorded Oct 28, 2026	501-1,000	477 contacts →
	Exact match “We are an Italian multinational group specialized in the design, production and global supply of valves, gas and fire-fighting systems, fittings, for the energy, marine and civil…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	Weir Flow Control	Exact match	Glasgow, United KingdomHQ recorded Oct 28, 2026	1,001-5,000	429 contacts →
	Exact match “Weir Flow Control specialises in the design and manufacture of valves, pumps, and controls for the global power generation, oil & gas and industrial sectors.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oil valve suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,304 oil valve suppliers worldwide

See the full list, filter by size, metro and specialty, and access 44,678 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil valve suppliers worldwide at a glance

As of Oct 28, 2026

31.3%Verified-email coverage

22.6Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Houston

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

1,985

11-50

2,200

51-200

1,415

201-500

434

501-1,000

117

1,001-5,000

100

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for oil valve suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “oil valve 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. 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 44,678 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 October 28, 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.

Oil valve suppliers by location

32 lists · largest first

Every Oil 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 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 “oil valve suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil valve suppliers are there worldwide?

RevenueBase identified 6,304 company matches for oil valve suppliers worldwide as of October 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?

Flowserve Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most oil valve suppliers?

The United States leads with 908 companies, followed by India (823) and Brazil (292). Every oil valve suppliers list by country and city is linked on this page.

Which city has the most oil valve suppliers?

Houston leads with 147 company records, followed by Ahmedabad (140) and Wenzhou (121).

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 44,678 professional contacts with verified work emails tracked across these 6,304 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 October 28, 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.