Company lists · Data refreshed October 2026

Top 19 Asme code reactors suppliers based in the United States

RevenueBase identified 37 company matches for asme code reactors suppliers associated with the United States as of October 2026 and tracks 339 professional contacts across them, including 98 with verified work emails. Bryan is the largest hub.

This list covers company matches for asme code reactors suppliers associated with the United States, 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 22, 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 Oct 22, 2026 How this list was built
37Companies
339Contacts tracked
98Verified emails
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The 19 largest asme code reactors suppliers based in the United States

Ranked by team size
Top 19 of 37 company matches for asme code reactors suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchMoline, IL, United StatesHQ recorded Oct 22, 202651-20044 contacts →

Exact match

“Since 1899, Parr Instrument Company has been designing, manufacturing, and selling high quality laboratory instruments and apparatus for conducting chemical reactions and tests…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchLatrobe, PA, United StatesHQ recorded Oct 22, 2026201-50039 contacts →

Exact match

“Established in 1987, Master-Lee Energy Services was founded to provide the commercial Nuclear Power Industry with engineering, reactor services, decontamination, Reactor Coolant…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchBryan, TX, United StatesHQ recorded Oct 22, 202651-20024 contacts →

Exact match

“RVS Corporation was founded in 1983 and manufactures quality ASME pressure vessels, vessel packages, and controls for multiple industries, including: The Industrial Refrigeration…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchClute, TX, United StatesHQ recorded Oct 22, 202651-20021 contacts →

Exact match

“Chem Fabrication LLC (ChemFab) provides Field Services, Shop Services, Engineering Services, Pipe Fabrication, Heat Exchangers, Pressure Vessels, New Build and Repairs.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchNewberg, OR, United StatesHQ recorded Oct 22, 202651-20020 contacts →

Exact match

“We are your most trusted partner for custom ASME equipment.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchMemphis, TN, United StatesHQ recorded Oct 22, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchCamden, NJ, United StatesHQ recorded Oct 22, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchCayce, SC, United StatesHQ recorded Oct 22, 202611-509 contacts →

Exact match

“Our engineered products consist of built-to-order pressure vessels, columns, silos, reactors, and specialty fabrications.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchCharlotte, NC, United StatesHQ recorded Oct 22, 202611-509 contacts →

Exact match

“Bendel specializes in the design and shop fabrication of Storage Tanks up to gallons, Shell & Tube Heat Exchangers, and Pressure Vessels, Reactors.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 22, 202611-509 contacts →

Exact match

“WW Industries is a leader and ASME certified manufacturer of surface oil and gas production equipment.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchLatrobe, PA, United StatesHQ recorded Oct 22, 202611-509 contacts →

Exact match

“ASME Certified Pressure Vessel Fabricators specializing in steam boilers, heat exchangers, and economizers.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchWaller, TX, United StatesHQ recorded Oct 22, 202611-509 contacts →

Exact match

“VesselPro Fabrication, LLC is a boutique manufacturer of high-quality ASME Code vessels.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchBroussard, LA, United StatesHQ recorded Oct 22, 202651-2007 contacts →

Exact match

“Engineering, Fabrication, Field Services, Plant Construction, ASME Code "S","U", & "R" Certified”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchLakewood, NJ, United StatesHQ recorded Oct 22, 202651-2005 contacts →

Exact match

“Make sure you click the FOLLOW button to remain connected to the latest updates!”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchMineral Wells, TX, United StatesHQ recorded Oct 22, 202611-504 contacts →

Exact match

“KMI Fabricators Inc is a manufacturer of ASME code pressure vessels and related equipment based at 410 Boyd Rd, Mineral Wells, Texas, United States.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchMinneapolis, MN, United StatesHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Aza Power Systems provides reactor technologies and fuel-handling solutions for OEM and retrofits utilizing anhydrous ammonia.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchCape Canaveral, FL, United StatesHQ recorded Oct 22, 20261-102 contacts →

Exact match

“DIFREX is a Florida based team of chemical and process engineers with years of experience in designing, developing and servicing reactors and auxiliary systems.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Oct 22, 202651-2001 contacts →

Exact match

“Hanson Tank (Roy E.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchBryan, TX, United StatesHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Circle H Manufacturing is a high quality manufacturer of ASME, TEMA, and Non-Code Heat Exchangers and Pressure Vessels.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 19 of 37 asme code reactors suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Asme code reactors suppliers based in the United States at a glance

As of Oct 22, 2026
28.9%Verified-email coverage
9.2Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · Bryan
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
12
51-200
13
201-500
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 37 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 the United States whose business descriptions match “asme code reactors 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. 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 98 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 22, 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 “asme code reactors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many asme code reactors suppliers are there based in the United States?

RevenueBase identified 37 company matches for asme code reactors suppliers associated with the United States 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?

Parr Instrument Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most asme code reactors suppliers?

Bryan leads with 2 company records, followed by Latrobe (2) and Bakersfield (1).

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 98 professional contacts with verified work emails tracked across these 37 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 22, 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.