Company lists · Data refreshed October 2026

Top 25 Iso class 8 in clean room manufacturing services based in the United States

RevenueBase identified 124 company matches for iso class 8 in clean room manufacturing services associated with the United States as of October 2026 and tracks 1,917 professional contacts across them, including 586 with verified work emails. Grand Rapids is the largest hub.

This list covers company matches for iso class 8 in clean room manufacturing services 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 27, 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 27, 2026 How this list was built
124Companies
1,917Contacts tracked
586Verified emails
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The 25 largest iso class 8 in clean room manufacturing services based in the United States

Ranked by team size
Top 25 of 124 company matches for iso class 8 in clean room manufacturing services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchMontgomeryville, PA, United StatesHQ recorded Oct 27, 2026201-500204 contacts →

Exact match

“The leader in Modular Cleanroom Systems AES is the leader in design, construction, and manufacture of modular cleanroom systems and custom cleanroom equipment for life science and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchBurlington, MA, United StatesHQ recorded Oct 27, 202651-200193 contacts →

Exact match

“Visit chrysalisgxp.com for GMP-ready cleanrooms and services.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchFort Washington, PA, United StatesHQ recorded Oct 27, 2026501-1,00094 contacts →

Exact match

“CleanSpace – Concept Through Commercialization At CleanSpace, we don’t just build cleanrooms-we deliver operational readiness.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchCollege Station, TX, United StatesHQ recorded Oct 27, 202651-20088 contacts →

Exact match

“G-CON Manufacturing, Inc.’s prefabricated, turnkey cleanroom systems represent a significant transition to forward thinking in pharmaceutical and biopharmaceutical processing.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchRichmond, VA, United StatesHQ recorded Oct 27, 202651-20085 contacts →

Exact match

“AdvanceTEC is the leader in cleanroom design, construction, off-site prefabrication, and modularization.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchHutto, TX, United StatesHQ recorded Oct 27, 2026201-50085 contacts →

Exact match

“ISO 9001:2015 ∙ Build-to-print Precision Sheet Metal, CNC Machining, and Clean Room Assembly for the Semiconductor Industry ∙ Headquartered in Hutto, Texas ∙ Est.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchSanta Ana, CA, United StatesHQ recorded Oct 27, 2026501-1,00082 contacts →

Exact match

“Advanced Cleanroom Microclean is an ISO 9001:2015 certified cleanroom cleaning and facility service company.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchOrlando, FL, United StatesHQ recorded Oct 27, 2026201-50051 contacts →

Exact match

“Sterile Environment Technologies is a commercial datacenter cleaning, cleanroom cleaning, maintenance, products and services company, offering Nationwide service and specializing…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchLakeland, FL, United StatesHQ recorded Oct 27, 2026501-1,00040 contacts →

Exact match

“SteriPack Group supplies the medical & pharma industries and offers ISO Class 8 cleanroom moulding/cleaning/assembly and packing of medical & drug-delivery devices.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchMinneapolis, MN, United StatesHQ recorded Oct 27, 202611-5035 contacts →

Exact match

“Clean Air Products, established in 1969, designs and manufactures standard, modified-standard and custom cleanroom systems, equipment and components for a broad range of…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchTustin, CA, United StatesHQ recorded Oct 27, 202611-5028 contacts →

Exact match

“The Leader in Innovative Cleanroom Solutions Since 1990, Clean Rooms West has designed, built and installed thousands of cleanrooms for clients in diverse industries.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchLincolnshire, IL, United StatesHQ recorded Oct 27, 202611-5027 contacts →

Exact match

“Benchmark Products was founded in Illinois in 1993 to supply innovative solutions and products that help life science manufacturers deliver a continuous flow of high-quality…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchLake Forest, CA, United StatesHQ recorded Oct 27, 202651-20027 contacts →

Exact match

“Semi-Kinetics is committed to quality, continuous improvement, and total customer satisfaction.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchMerrimack, NH, United StatesHQ recorded Oct 27, 202651-20027 contacts →

Exact match

“Medical molding, tool design, IQ/OQ/PQ validation, engineering/designing to finish packaging molding Product, Class 7 Clean Room molding, assembly and more.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchHayward, CA, United StatesHQ recorded Oct 27, 202651-20027 contacts →

Exact match

“Industry leader in critical parts cleaning and clean room packaging services.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchTamaqua, PA, United StatesHQ recorded Oct 27, 2026201-50021 contacts →

Exact match

“KNF Clean Room Products Corporation is recognized as a premier provider of Flexible Clean Room Certified Packaging Products which are customized to meet our customers applications…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchCanton, GA, United StatesHQ recorded Oct 27, 202611-5019 contacts →

Exact match

“Dagard USA, founded in 2006, is a subsidiary to Dagard France, established to provide professional local support to the US cleanroom market.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchQuincy, MA, United StatesHQ recorded Oct 27, 202611-5019 contacts →

Exact match

“nanoCLEAN is a cutting-edge, high technology, contamination control firm that provides Technical Cleaning, Protocol Training and Auditing services for cleanroom manufacturing…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchMesa, AZ, United StatesHQ recorded Oct 27, 202651-20017 contacts →

Exact match

“Teknipure delivers high-performance cleanroom solutions designed to meet the strict cleanroom standards of the Pharmaceutical, Medical Device, Semiconductor, Aerospace and other…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 27, 202611-5016 contacts →

Exact match

“Clean Rooms International exists to be a conduit to human innovation – creating environments that enable, safeguard, and inspire work that moves the world forward.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchPlacentia, CA, United StatesHQ recorded Oct 27, 202651-20015 contacts →

Exact match

“Sapphire Cleanrooms is a Cleanroom Equipment Supplier.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchLancaster, MA, United StatesHQ recorded Oct 27, 202651-20015 contacts →

Exact match

“Sterling Manufacturing is a world-class plastics manufacturing solutions provider.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchCanton, MI, United StatesHQ recorded Oct 27, 202651-20013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchFremont, CA, United StatesHQ recorded Oct 27, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchSpringboro, OH, United StatesHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“Established in 1993, Western Environmental Corporation is an ISO 17025 accredited provider of environmentally controlled enclosure design, construction and certification services.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 124 iso class 8 in clean room manufacturing services based in the United States

See the full list, filter by size, metro and specialty, and access 586 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso class 8 in clean room manufacturing services based in the United States at a glance

As of Oct 27, 2026
30.6%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Grand Rapids
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
49
51-200
31
201-500
6
501-1,000
3
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 124 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 “iso class 8 in clean room manufacturing services” 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 586 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 27, 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 “iso class 8 in clean room manufacturing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso class 8 in clean room manufacturing services are there based in the United States?

RevenueBase identified 124 company matches for iso class 8 in clean room manufacturing services 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?

AES Cleanroom Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iso class 8 in clean room manufacturing services?

Grand Rapids leads with 3 company records, followed by Ontario (3) and Albuquerque (2).

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 586 professional contacts with verified work emails tracked across these 124 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 27, 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.