Company lists · Data refreshed September 2026

Top 25 Petrochemical manufacturers based in the United States

Name: Petrochemical manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 844 companies tracked

RevenueBase identified 844 company matches for petrochemical manufacturers associated with the United States as of September 2026 and tracks 69,579 professional contacts across them, including 25,537 with verified work emails. Houston is the largest hub.

This list covers company matches for petrochemical 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 17, 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 17, 2026 How this list was built

844Companies

69,579Contacts tracked

25,537Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest petrochemical manufacturers based in the United States

Ranked by team size

Top 25 of 844 company matches for petrochemical manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Lyondellbasell	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	10001+	13,939 contacts →
	Exact match “We are LyondellBasell (NYSE: LYB) – a leader in the global chemical industry creating solutions for everyday sustainable living.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Valero	Exact match	San Antonio, TX, United StatesHQ recorded Sep 17, 2026	10001+	9,405 contacts →
	Exact match “Valero is an international manufacturer and marketer of transportation fuels and petrochemical products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Chevron Phillips Chemical Company	Exact match	Spring, TX, United StatesHQ recorded Sep 17, 2026	5,001-10,000	4,580 contacts →
	Exact match “Chevron Phillips Chemical is one of the world’s top chemical manufacturers of olefins and polyolefins and a leading supplier of aromatics, alpha olefins, styrenics, specialty…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Invista	Exact match	Wichita, KS, United StatesHQ recorded Sep 17, 2026	5,001-10,000	3,775 contacts →
	Exact match “At INVISTA, we make the chemicals, polymers, fabrics and fibers that can handle life’s toughest demands.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Motiva Enterprises LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,668 contacts →
	Exact match “Headquartered in Houston, Texas, Motiva refines, distributes and markets petroleum products throughout the Americas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Formosa Plastics Corporation, U.S.A	Exact match	Livingston Township, NJ, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,068 contacts →
	Exact match “Founded in 1978, Formosa Plastics Corporation, U.S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	HF Sinclair	Exact match	Dallas, TX, United StatesHQ recorded Sep 17, 2026	5,001-10,000	2,026 contacts →
	Exact match “Headquartered in Dallas, Texas, HF Sinclair Corporation is an independent, diversified energy company committed to safely producing products that power the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Stepan Company	Exact match	Northbrook, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,876 contacts →
	Exact match “Stepan Company's vision is to create innovative solutions for a cleaner, healthier, more energy efficient world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Kraton Corporation	Exact match	The Woodlands, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,169 contacts →
	Exact match “Kraton develops, manufactures and markets biobased chemicals and specialty polymers that deliver exceptional value and enhance the lives of people all over the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Greene Tweed	Exact match	Lansdale, PA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,129 contacts →
	Exact match “Greene Tweed is a leading global manufacturer of high-performance thermoplastics, composites, seals, and engineered components that outperform and outlast in the world’s harshest…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Ergon INC	Exact match	Flowood, MS, United StatesHQ recorded Sep 17, 2026	1,001-5,000	779 contacts →
	Exact match “Family-owned and operated, the Ergon companies were brought together over 70 years ago in the petroleum industry's service sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	TPC Group	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	731 contacts →
	Exact match “Headquartered in Houston, Texas, TPC Group is a leader in providing highly specialized lines of chemical products to major chemical and petroleum-based companies worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Pretium Packaging	Exact match	St. Louis, MO, United StatesHQ recorded Sep 17, 2026	1,001-5,000	657 contacts →
	Exact match “Pretium Packaging is a leading plastic container and closure manufacturer with a global footprint of 25 facilities and more than 330 production lines.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	JM Eagle	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	541 contacts →
	Exact match “JM Eagle™ is the world’s leading plastic pipe manufacturer-an innovative leader that combines advanced technology with superior customer service to create the industry’s most…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ring Container Technologies	Exact match	Oakland, TN, United StatesHQ recorded Sep 17, 2026	501-1,000	503 contacts →
	Exact match “Containers that embrace your product and advance your brand.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	OXBOW	Exact match	West Palm Beach, FL, United StatesHQ recorded Sep 17, 2026	501-1,000	487 contacts →
	Exact match “Founded in 1983 by principal shareholder William I.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Jacam Catalyst	Exact match	Gardendale, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	456 contacts →
	Exact match “Jacam Catalyst offers a full range of oilfield chemical manufacturing, blending, formulating, analysis, and R&D capabilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Daikin America, INC	Exact match	Orangeburg, NY, United StatesHQ recorded Sep 17, 2026	201-500	453 contacts →
	Exact match “Daikin has been a world leader in the development, manufacture and sales of fluoropolymers and chemistry since 1924.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Plaskolite	Exact match	Columbus, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	448 contacts →
	Exact match “PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Ketjen Corporation	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	440 contacts →
	Exact match “Ketjen is a provider of advanced catalyst solutions to leading producers in the petrochemical and refining industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Emery Oleochemicals	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 17, 2026	201-500	439 contacts →
	Exact match “Emery Oleochemicals is a leading global specialty chemicals manufacturer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Zeon Chemicals	Exact match	Louisville, KY, United StatesHQ recorded Sep 17, 2026	201-500	402 contacts →
	Exact match “Zeon Chemicals is a global leader in specialty elastomers, polymers, and advanced chemical solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Monument Chemical	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 17, 2026	501-1,000	401 contacts →
	Exact match “Every day, our customers bring us their toughest chemistry challenges.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	AMSTY	Exact match	The Woodlands, TX, United StatesHQ recorded Sep 17, 2026	201-500	396 contacts →
	Exact match “At AmSty, we’re driven by a simple purpose: to create essential, sustainable materials that help build safe communities and support healthy living.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Gulbrandsen	Exact match	Orangeburg, SC, United StatesHQ recorded Sep 17, 2026	501-1,000	366 contacts →
	Exact match “Gulbrandsen is a global specialty chemical company headquartered in Orangeburg, SC with 6 facilities worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “petrochemical manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 844 petrochemical manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 25,537 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Petrochemical manufacturers based in the United States at a glance

As of Sep 17, 2026

36.7%Verified-email coverage

82.4Average contacts per company

11-50Median size (employees)

12.4%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

280

11-50

282

51-200

154

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 844 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 “petrochemical 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 25,537 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 17, 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 “petrochemical manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petrochemical manufacturers are there based in the United States?

RevenueBase identified 844 company matches for petrochemical 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?

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

Which city has the most petrochemical manufacturers?

Houston leads with 105 company records, followed by Miami (12) and Dallas (11).

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 25,537 professional contacts with verified work emails tracked across these 844 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 844 petrochemical manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Petrochemical manufacturers by geography

Browse the directory

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.