Company lists · Data refreshed November 2026

Top 25 Thermal pressure vessel safety devices suppliers worldwide

RevenueBase identified 301 company matches for thermal pressure vessel safety devices suppliers worldwide as of November 2026 and tracks 6,518 professional contacts across them, including 2,184 with verified work emails. The United States is the largest market and Ahmedabad the largest hub.

This list covers company matches for thermal pressure vessel safety devices 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 November 2, 2026. Country and city lists for thermal pressure vessel safety devices 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 Nov 2, 2026 How this list was built
301Companies
6,518Contacts tracked
2,184Verified emails
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The 25 largest thermal pressure vessel safety devices suppliers worldwide

Ranked by team size
Top 25 of 301 company matches for thermal pressure vessel safety devices suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchSchaffhausen, SwitzerlandHQ recorded Nov 2, 202610001+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 · Nov 2, 2026 · View company records in RevenueBase
2Exact matchBlue Springs, MO, United StatesHQ recorded Nov 2, 20261,001-5,000610 contacts →

Exact match

“Fike is the experienced, trusted global expert in rupture disc technologies, explosion protection and fire suppression solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchThane, IndiaHQ recorded Nov 2, 2026201-500305 contacts →

Exact match

“Welcome to Nirmal – where innovation meets expertise.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Nov 2, 20261,001-5,000303 contacts →

Exact match

“LESER - Company Safety valves "made in Germany" By tradition - always a step ahead.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchLiberty, MO, United StatesHQ recorded Nov 2, 2026201-500187 contacts →

Exact match

“Your first line of defense.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchOklahoma City, United StatesHQ recorded Nov 2, 2026501-1,000164 contacts →

Exact match

“Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchBrilon, GermanyHQ recorded Nov 2, 2026201-500145 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchMarinette, WI, United StatesHQ recorded Nov 2, 2026501-1,000140 contacts →

Exact match

“A global leader in the design, manufacturing and distribution of pressure vessel solutions with a heritage that includes Steel Fab, Northland Stainless, LZR FIT, and Silvan…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchNorth Shields Uk / Broken Arrow Usa, OK, United StatesHQ recorded Nov 2, 202651-200115 contacts →

Exact match

“OsecoElfab is a global leader of pressure management solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchNordhausen, GermanyHQ recorded Nov 2, 2026201-500104 contacts →

Exact match

“MAXIMATOR entwickelt, konstruiert und fertigt Komponenten wie Ventile, Rohre, Armaturen, Hochdruckpumpen, Hochdruckkompressoren und Druckbehälter bis hin zu komplexen Systemen wie…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchBad Oldesloe, GermanyHQ recorded Nov 2, 2026201-500100 contacts →

Exact match

“HEROSE is one of Europe’s leading manufacturers of valves for industrial applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchStafford, TX, United StatesHQ recorded Nov 2, 202651-20092 contacts →

Exact match

“Groth is a global leader in manufacturing pressure/vacuum relief valves, flame and detonation arresters, blanket gas regulators, and other low pressure relief products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchLake Charles, LA, United StatesHQ recorded Nov 2, 2026n/a73 contacts →

Exact match

“Caliber Valve & Controls is a valve and services provider in the industrial manufacturing industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchBroken Arrow, United StatesHQ recorded Nov 2, 202651-20071 contacts →

Exact match

“Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchChagrin Falls, OH, United StatesHQ recorded Nov 2, 20261,001-5,00071 contacts →

Exact match

“ZOOK is a global leader in the manufacturing of metal and graphite rupture disks and related over-pressure protection products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchOklahoma City, OK, United StatesHQ recorded Nov 2, 202651-20064 contacts →

Exact match

“Taylor Valve Technology, along with our Rupture Pin and Mallard Control brands, is a leading manufacturer of high quality safety relief, high pressure relief, and back pressure…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchSilverwater, AustraliaHQ recorded Nov 2, 202651-20061 contacts →

Exact match

“Powerflo are importers and manufacturers of high quality Control, Safety and Isolation Valves and Process Instruments for every industry, involving the measurement or control of…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchSheffield, United KingdomHQ recorded Nov 2, 202651-20059 contacts →

Exact match

“Chesterfield Special Cylinders has over 125 years of engineering experience as a world leading designer and manufacturer of high-pressure gas containment solutions and services…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchWitney, United KingdomHQ recorded Nov 2, 202651-20057 contacts →

Exact match

“Oxford Flow designs, manufactures, and sells groundbreaking pressure valve technology to customers worldwide.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchIserlohn, GermanyHQ recorded Nov 2, 202651-20048 contacts →

Exact match

“We are a global operating company in high pressure valve technology based in Iserlohn, Germany.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Nov 2, 202611-5046 contacts →

Exact match

“A PROTEGO® BrasIl é uma subsidiária da empresa alemã PROTEGO® | Braunschweiger Flammenfilter GmbH.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchSarandi, ArgentinaHQ recorded Nov 2, 202651-20046 contacts →

Exact match

“Desde 1958, fabricamos válvulas de control, seguridad y alivio, reguladores de presión e instrumentación neumática para una amplia gama de, fluidos, presiones y temperaturas para…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchCornaredo, ItalyHQ recorded Nov 2, 202651-20043 contacts →

Exact match

“Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchTomball, TX, United StatesHQ recorded Nov 2, 202611-5035 contacts →

Exact match

“At Total Valve and Automation, we specialize in providing cutting-edge solutions for flow control and safety.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchKalyan, IndiaHQ recorded Nov 2, 202611-5033 contacts →

Exact match

“Fainger Engineering was started in the Year 1975.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 301 thermal pressure vessel safety devices suppliers worldwide

See the full list, filter by size, metro and specialty, and access 2,184 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal pressure vessel safety devices suppliers worldwide at a glance

As of Nov 2, 2026
33.5%Verified-email coverage
21.7Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Ahmedabad
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
107
51-200
65
201-500
17
501-1,000
5
1,001-5,000
5
5,001-10,000
1
10001+
1

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 thermal pressure vessel safety devices suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “thermal pressure vessel safety devices 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 2,184 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 2, 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.

Thermal pressure vessel safety devices suppliers by location

3 lists · largest first

Every Thermal pressure vessel safety devices suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “thermal pressure vessel safety devices suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal pressure vessel safety devices suppliers are there worldwide?

RevenueBase identified 301 company matches for thermal pressure vessel safety devices suppliers worldwide 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?

Valves & Controls tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most thermal pressure vessel safety devices suppliers?

The United States leads with 50 companies, followed by India (40) and Germany (27). Every thermal pressure vessel safety devices suppliers list by country and city is linked on this page.

Which city has the most thermal pressure vessel safety devices suppliers?

Ahmedabad leads with 7 company records, followed by Pune (6) and Houston (4).

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 2,184 professional contacts with verified work emails tracked across these 301 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 2, 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.