Company lists · Data refreshed September 2026

Top 25 Chlor-alkali manufacturers based in the United States

RevenueBase identified 110 company matches for chlor-alkali manufacturers associated with the United States as of September 2026 and tracks 4,908 professional contacts across them, including 1,272 with verified work emails. Houston is the largest hub.

This list covers company matches for chlor-alkali manufacturers 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 September 30, 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 Sep 30, 2026 How this list was built
110Companies
4,908Contacts tracked
1,272Verified emails
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The 25 largest chlor-alkali manufacturers based in the United States

Ranked by team size
Top 25 of 110 company matches for chlor-alkali manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchLivingston Township, NJ, United StatesHQ recorded Sep 30, 20261,001-5,0002,068 contacts →

Exact match

“Founded in 1978, Formosa Plastics Corporation, U.S.A.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchRoseville, MN, United StatesHQ recorded Sep 30, 20261,001-5,000479 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchIndianapolis, IN, United StatesHQ recorded Sep 30, 2026501-1,000401 contacts →

Exact match

“Every day, our customers bring us their toughest chemistry challenges.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchRingoes, NJ, United StatesHQ recorded Sep 30, 2026201-500173 contacts →

Exact match

“Reagent Chemical is the leader in hydrochloric acid (HCl) distribution”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchDover, OH, United StatesHQ recorded Sep 30, 2026201-500172 contacts →

Exact match

“Dover Chemical Corporation is a trusted leader in specialty chemicals that power everyday performance-from industrial applications to consumer products.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchWindsor, WI, United StatesHQ recorded Sep 30, 2026201-500142 contacts →

Exact match

“Established in 1944, Clack Corporation has been providing quality industrial water treatment products, commercial water treatment equipment and molded custom plastic containers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Sep 30, 2026201-500129 contacts →

Exact match

“Headquartered in Atlanta, GA, OCI Chemical Corporation is a wholly owned North American subsidiary of OCI Company Ltd.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchBensenville, IL, United StatesHQ recorded Sep 30, 202651-200107 contacts →

Exact match

“Chlorine Dioxide Suppliers - ClO2 Products & Equipment We are experts in the generation and application of chlorine dioxide!”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchBrea, CA, United StatesHQ recorded Sep 30, 202651-20068 contacts →

Exact match

“Hill Brothers Chemical is a Western United States based company that for almost 100 years has been supplying a variety of chemical products and services to both the industrial and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchMiami, FL, United StatesHQ recorded Sep 30, 2026201-50065 contacts →

Exact match

“We are Allied Universal Corporation – a Florida-based company that started in 1954 in the garage of our founder, Leon Namoff.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Sep 30, 202651-20051 contacts →

Exact match

“Quality production, distribution and customer support vertically integrated to meet all your chemical needs.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchSanta Clara, CA, United StatesHQ recorded Sep 30, 202611-5041 contacts →

Exact match

“Founded in 2020, EVOLOH Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchWestport, CT, United StatesHQ recorded Sep 30, 202611-5039 contacts →

Exact match

“ANSAC (American Natural Soda Ash Corporation) operates as the international distribution arm for three US manufacturers of natural soda ash produced from trona deposits in the…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 30, 2026201-50032 contacts →

Exact match

“Texas Brine Company, LLC, together with its wholly-owned subsidiaries, is the largest independent brine producer in the United States, supplying over 30% of the brine requirements…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchPottstown, PA, United StatesHQ recorded Sep 30, 202651-20031 contacts →

Exact match

“Founded in 1965 by Leon Buckman as a pool construction and service company, Buckman's Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchKingsbury, IN, United StatesHQ recorded Sep 30, 202651-20028 contacts →

Exact match

“As a leader in the water purification industry, we supply industrial gases and chlor-alkali products to major industrial users and municipalities throughout the Midwest region.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchThe Woodlands, TX, United StatesHQ recorded Sep 30, 202651-20027 contacts →

Exact match

“For operators, installers, and engineers who demand effective, hassle-free disinfection, Creston is the trusted partner in electrochlorination systems.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchHinsdale, IL, United StatesHQ recorded Sep 30, 202651-20024 contacts →

Exact match

“Founded in 1980, Rowell Chemical Corporation has grown its products and services to include chemical manufacturing, bulk truckload distribution and regional storage for various…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchDallas, United StatesHQ recorded Sep 30, 202611-5023 contacts →

Exact match

“Petra Chemical Company is the producer of the highest quality sodium hypochlorite for industrial and consumer uses.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchNorcross, GA, United StatesHQ recorded Sep 30, 202651-20022 contacts →

Exact match

“ChlorKing is a Georgia-based manufacturer of Saline Chlorination Systems and Ultraviolet Light Solutions for commercial applications including commercial pool sanitation, water…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchEmeryville, CA, United StatesHQ recorded Sep 30, 202611-5020 contacts →

Exact match

“Aepnus Technology is reinventing chemical manufacturing to eliminate waste and secure domestic supply chains.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchMarietta, GA, United StatesHQ recorded Sep 30, 202611-5016 contacts →

Exact match

“BCS (Bulk Chemical Services, LLC) is a manufacturer of polyacrylate dispersants and a formulator of EPA-registered biocides for various industries, including mineral and ore…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchRock Hill, SC, United StatesHQ recorded Sep 30, 202611-5016 contacts →

Exact match

“Known as one of the leading aquatics dealers in the Southeastern United States, PurAqua Products specializes in custom water treatment solutions by way of manufacturing Accu-Tab®…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchNewtown Square, PA, United StatesHQ recorded Sep 30, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchCleveland, OH, United StatesHQ recorded Sep 30, 202611-5015 contacts →

Exact match

“FedChem™ is the global leader in the production of aluminum organic chemicals.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 110 chlor-alkali manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 1,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chlor-alkali manufacturers based in the United States at a glance

As of Sep 30, 2026
25.9%Verified-email coverage
44.6Average contacts per company
11-50Median size (employees)
7.3%Largest-city concentration · Houston
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
46
51-200
20
201-500
8
501-1,000
4
1,001-5,000
9

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 110 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 “chlor-alkali manufacturers” 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 1,272 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 September 30, 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 “chlor-alkali manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chlor-alkali manufacturers are there based in the United States?

RevenueBase identified 110 company matches for chlor-alkali manufacturers associated with the United States as of September 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?

Formosa Plastics Corporation, U.S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chlor-alkali manufacturers?

Houston leads with 8 company records, followed by Austin (2) and Cleveland (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 1,272 professional contacts with verified work emails tracked across these 110 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 September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 110 chlor-alkali manufacturers based in the United States. Start with a free account, no credit card.

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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.