Company lists · Data refreshed October 2026

Top 25 Non-metallic high temperature fabrication companies based in the United States

RevenueBase identified 230 company matches for non-metallic high temperature fabrication companies associated with the United States as of October 2026 and tracks 4,190 professional contacts across them, including 1,448 with verified work emails. Houston is the largest hub.

This list covers company matches for non-metallic high temperature fabrication companies 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 28, 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 28, 2026 How this list was built
230Companies
4,190Contacts tracked
1,448Verified emails
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The 25 largest non-metallic high temperature fabrication companies based in the United States

Ranked by team size
Top 25 of 230 company matches for non-metallic high temperature fabrication companies based in the United States, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSt. Louis, MO, United StatesHQ recorded Oct 28, 2026501-1,000434 contacts →

Exact match

“The Gund Company is a vertically integrated manufacturer and fabricator of engineered material solutions.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchTonawanda, NY, United StatesHQ recorded Oct 28, 20261,001-5,000421 contacts →

Exact match

“At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchHuntersville, NC, United StatesHQ recorded Oct 28, 2026201-500219 contacts →

Exact match

“NUTEC is a leading manufacturer of superior quality, high-temperature insulation and fire protection products.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchDenver, CO, United StatesHQ recorded Oct 28, 2026201-500146 contacts →

Exact match

“JM is the leading manufacturer of thermal insulation solutions for high and low-temperature industrial applications.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchCorona, CA, United StatesHQ recorded Oct 28, 2026201-500139 contacts →

Exact match

“A WORLD CLASS SUPPLIER OF INSULATION AND COMPOSITE STRUCTURES.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchManchester, NH, United StatesHQ recorded Oct 28, 2026201-500114 contacts →

Exact match

“Manufacturer of High-Performance Fluoropolymer Films, Laminates, and Composites TCI (Textiles Coated International) is an American manufacturer of high-performance fluoropolymer…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchWest Des Moines, IA, United StatesHQ recorded Oct 28, 2026201-500112 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchBuffalo, NY, United StatesHQ recorded Oct 28, 202651-200111 contacts →

Exact match

“Since 1963, Retech has been a global leader in the supply of metallurgical processing equipment for demanding industries in ever-changing markets.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchAvilla, IN, United StatesHQ recorded Oct 28, 202651-20090 contacts →

Exact match

“Wirco is an alloy fabrication and casting company.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchSacramento, CA, United StatesHQ recorded Oct 28, 202651-20076 contacts →

Exact match

“We are an engineering company that provides metallurgical/materials joining services and creates quality products.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchVictor, NY, United StatesHQ recorded Oct 28, 202651-20074 contacts →

Exact match

“Since 1978, Newtex has been a pioneer and global leader in high-temperature textiles and fabricated products for thermal management and fire protection.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchRochester, NH, United StatesHQ recorded Oct 28, 202651-20073 contacts →

Exact match

“Spaulding Composites is a global supplier of specialty composite materials and value added fabricated products.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchSpring City, PA, United StatesHQ recorded Oct 28, 2026201-50070 contacts →

Exact match

“Davlyn Group is a leading U.S-based manufacturer of technical textiles and composites for the industrial, commercial, and residential markets.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchErie, PA, United StatesHQ recorded Oct 28, 202651-20059 contacts →

Exact match

“Onex is here to help with your refractory construction, combustion & industrial furnace, raw materials, and precast needs.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchNiagara Falls, NY, United StatesHQ recorded Oct 28, 202651-20057 contacts →

Exact match

“Americarb is a manufacturer of carbon and graphite materials specializing in high temperature processing and purification of carbon and graphite materials at temperatures up to C.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchBlue Ash, OH, United StatesHQ recorded Oct 28, 202611-5056 contacts →

Exact match

“Maverick Molding Company is recognized throughout the world as leading expert in high temperature polyimide composites.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 28, 202651-20055 contacts →

Exact match

“As a world class producer of superior heat and corrosion-resistant products for international and domestic markets since 1929, Steeltech achieves maximum customer satisfaction by…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchBerea, OH, United StatesHQ recorded Oct 28, 202651-20047 contacts →

Exact match

“Since 1943 the Alloy Engineering Company has been an innovative leader in the design and manufacture of high-quality alloy equipment for high-temperature and corrosive industrial…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchBordentown, NJ, United StatesHQ recorded Oct 28, 202651-20047 contacts →

Exact match

“With fabricating facilities in New Jersey, North Carolina and Georgia, Pacor custom fabricates and distributes fiberglass, aerogel, ceramic and foam industrial insulation products…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchHuntsville, AL, United StatesHQ recorded Oct 28, 202651-20044 contacts →

Exact match

“Founded in 1993 and located in Huntsville, AL – “The Rocket City” – Plasma Processes is an AS9100D:ISO 9001:2015 certified provider of high-performance materials, coatings, and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchWinston Salem, NC, United StatesHQ recorded Oct 28, 202651-20043 contacts →

Exact match

“Thermcraft is an international leading manufacturer of thermal processing equipment including industrial and laboratory furnaces, industrial ovens, high temperature ceramic…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchPacific, MO, United StatesHQ recorded Oct 28, 202651-20042 contacts →

Exact match

“Aurora Technologies, Inc.(ATI) is North America's largest fabricator, distributor and manufacturer of thermosets, thermoplastics and other non-metallic materials.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchGroves, TX, United StatesHQ recorded Oct 28, 2026201-50042 contacts →

Exact match

“Superior Energies, incorporated in 1978, is a Veteran/Woman-Owned Manufacturer, with over 100 years combined experience in the engineering, fabrication, and installation of…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchCommerce, CA, United StatesHQ recorded Oct 28, 202651-20039 contacts →

Exact match

“Insul-Therm Intl.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchAvon, OH, United StatesHQ recorded Oct 28, 202651-20037 contacts →

Exact match

“Qual-Fab provides superior quality, high nickel alloy and stainless fabrications for demanding high temperature and corrosive environments.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 230 non-metallic high temperature fabrication companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,448 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Non-metallic high temperature fabrication companies based in the United States at a glance

As of Oct 28, 2026
34.6%Verified-email coverage
18.2Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · Houston
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
97
51-200
50
201-500
11
501-1,000
2
1,001-5,000
2

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 230 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 “non-metallic high temperature fabrication companies” 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 1,448 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.

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 “non-metallic high temperature fabrication companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many non-metallic high temperature fabrication companies are there based in the United States?

RevenueBase identified 230 company matches for non-metallic high temperature fabrication companies 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?

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

Which city has the most non-metallic high temperature fabrication companies?

Houston leads with 11 company records, followed by Buffalo (3) and Charlotte (3).

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 1,448 professional contacts with verified work emails tracked across these 230 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.