Company lists · Data refreshed October 2026
Top 25 Chemical engineers petrochemical companies based in the United States
RevenueBase identified 279 company matches for chemical engineers petrochemical companies associated with the United States as of October 2026 and tracks 42,583 professional contacts across them, including 11,954 with verified work emails. Houston is the largest hub.
This list covers company matches for chemical engineers petrochemical 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 9, 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.
The 25 largest chemical engineers petrochemical companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,632 contacts → | ||||
Exact match “Valero is an international manufacturer and marketer of transportation fuels and petrochemical products.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 7,010 contacts → | ||||
Exact match “Celanese is a global leader in chemistry, producing specialty material solutions used across most major industries and consumer applications.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 4,648 contacts → | ||||
Exact match “Hess Corporation is a global independent energy company engaged in the exploration and production of crude oil and natural gas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 4,593 contacts → | ||||
Exact match “Chevron Phillips Chemical is one of the world’s top producers of olefins and polyolefins and a leading supplier of aromatics, alpha olefins, styrenics, specialty chemicals…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 4,517 contacts → | ||||
Exact match “CITGO Petroleum Corporation is a recognized leader in the refining industry and operates under the well-known CITGO brand.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 2,951 contacts → | ||||
Exact match “Flint Hills Resources is a leading refining company with operations primarily in the Midwest and Texas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 2,142 contacts → | ||||
Exact match “Founded in 1978, Formosa Plastics Corporation, U.S.A.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 757 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 449 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 289 contacts → | ||||
Exact match “Today, the Ravago group represents over metric tons of annual polymer sales serving more than active customers through 325+ locations across more than 60+ countries worldwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 256 contacts → | ||||
Exact match “INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 249 contacts → | ||||
Exact match “Chemtex is a global engineering and technology company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 192 contacts → | ||||
Exact match “Based in Pasadena, Texas, Baystar is a people company that produces highly customized enhanced polyethylene for ultimate performance and sustainable solutions across the value…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 155 contacts → | ||||
Exact match “GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 139 contacts → | ||||
Exact match “We, Pyramid E&C provide Modular, Digital and Sustainable Hydrocarbon processing solutions from last 25 years and have executed more than 700 projects worldwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 137 contacts → | ||||
Exact match “We connect science to life for a better future." LG Chem will become a world-class corporation that creates new value for our customers based on "science," beyond "chemistry."…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 130 contacts → | ||||
Exact match “LANXESS Corporation is a chemicals company based out of RIDC Park West Road, Pittsburgh, Pennsylvania, United States.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 128 contacts → | ||||
Exact match “INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 103 contacts → | ||||
Exact match “Lotte Chemical USA Corporation, through its subsidiaries LACC and LCLA, is a producer and distributor of petrochemicals.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 100 contacts → | ||||
Exact match “Calcasieu Refining Co is an oil & energy company based out of 4359 W Tank Farm Rd, Lake Charles, LA, United States.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 76 contacts → | ||||
Exact match “Trecora specializes in manufacturing high-purity hydrocarbons, specialty petrochemical products, and synthetic polyethylene waxes.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 72 contacts → | ||||
Exact match “Deltech is a world leader in the production of high-performance aromatic monomers and specialized crystal polystyrene.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 61 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 56 contacts → | ||||
Exact match “Kolmar is a "virtual" integrated Petrochemicals and Energy company, with products ranging from heavy Petroleum to light Petroleum products and a large variety of Petrochemicals…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 54 contacts → | ||||
Exact match “ORG CHEM Group is a chemical company that specializes in the distillation of numerous types of materials with an emphasis on high boiling or heat sensitive materials.” Recorded in the RevenueBase company graph · Oct 9, 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 “chemical engineers petrochemical companies”. 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 279 chemical engineers petrochemical companies based in the United States
See the full list, filter by size, metro and specialty, and access 11,954 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Chemical engineers petrochemical companies based in the United States at a glance
As of Oct 9, 2026Companies by employee count
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 279 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 “chemical engineers petrochemical 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 11,954 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 9, 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.
Chemical engineers petrochemical companies by metro
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 “chemical engineers petrochemical companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many chemical engineers petrochemical companies are there based in the United States?
RevenueBase identified 279 company matches for chemical engineers petrochemical 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?
Valero tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most chemical engineers petrochemical companies?
Houston leads with 48 company records, followed by The Woodlands (8) and Miami (6).
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 11,954 professional contacts with verified work emails tracked across these 279 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 279 chemical engineers petrochemical companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Chemical engineers petrochemical companies by geography
- Chemical engineers petrochemical companies based in Mumbai, India
- Chemical engineers petrochemical companies based in Houston, United States
- Chemical engineers petrochemical companies based in Brazil
- Chemical engineers petrochemical companies based in Egypt
- Chemical engineers petrochemical companies based in Germany
- Chemical engineers petrochemical companies based in India
- Chemical engineers petrochemical companies based in Iran
- Chemical engineers petrochemical companies based in Italy
- Chemical engineers petrochemical companies based in Malaysia
- Chemical engineers petrochemical companies based in the Netherlands
- Chemical engineers petrochemical companies based in Saudi Arabia
- Chemical engineers petrochemical companies based in Spain
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Chemical engineers petrochemical companies based in Mumbai, India
- Chemical engineers petrochemical companies based in Houston, United States
- Chemical engineers petrochemical companies based in Brazil
- Chemical engineers petrochemical companies based in Egypt
- Chemical engineers petrochemical companies based in Germany
- Chemical engineers petrochemical companies based in India
Company intelligence · public preview
Top 25 chemical engineers petrochemical companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 279 matching company records for chemical engineers petrochemical companies based in the United States, with 42,583 tracked contacts and 11,954 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 chemical engineers petrochemical companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Valerovalero.comHQ: San Antonio, TX, United StatesReported employees: 10001+ | San Antonio, TX, United States | 10001+ | Exact match | 9,632 contacts → |
“Valero is an international manufacturer and marketer of transportation fuels and petrochemical products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Celanesecelanese.comHQ: Irving, TX, United StatesReported employees: 10001+ | Irving, TX, United States | 10001+ | Exact match | 7,010 contacts → |
“Celanese is a global leader in chemistry, producing specialty material solutions used across most major industries and consumer applications.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Hess Corporationchevron.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 4,648 contacts → |
“Hess Corporation is a global independent energy company engaged in the exploration and production of crude oil and natural gas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chevron Phillips Chemical Companycpchem.com HQ: The Woodlands, TX, United StatesReported employees: 5,001-10,000 | The Woodlands, TX, United States | 5,001-10,000 | Exact match | 4,593 contacts → |
“Chevron Phillips Chemical is one of the world’s top producers of olefins and polyolefins and a leading supplier of aromatics, alpha olefins, styrenics, specialty chemicals…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  CITGOcitgo.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 4,517 contacts → |
“CITGO Petroleum Corporation is a recognized leader in the refining industry and operates under the well-known CITGO brand.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Flint Hills Resourcesfhr.comHQ: Wichita, KS, United StatesReported employees: 1,001-5,000 | Wichita, KS, United States | 1,001-5,000 | Exact match | 2,951 contacts → |
“Flint Hills Resources is a leading refining company with operations primarily in the Midwest and Texas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Formosa Plastics Corporation, U.S.Afpcusa.com HQ: Livingston Township, NJ, United StatesReported employees: 1,001-5,000 | Livingston Township, NJ, United States | 1,001-5,000 | Exact match | 2,142 contacts → |
“Founded in 1978, Formosa Plastics Corporation, U.S.A.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TPC Grouptpcgrp.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 757 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ketjen Corporationketjen.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 449 contacts → |
“Ketjen is a provider of advanced catalyst solutions to leading producers in the petrochemical and refining industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ravago Americasravago.com HQ: Orlando, FL, United StatesReported employees: 10001+ | Orlando, FL, United States | 10001+ | Exact match | 289 contacts → |
“Today, the Ravago group represents over metric tons of annual polymer sales serving more than active customers through 325+ locations across more than 60+ countries worldwide.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ineos Olefins & Polymers Usa, LLCineos.comHQ: League City, TX, United StatesReported employees: 1,001-5,000 | League City, TX, United States | 1,001-5,000 | Exact match | 256 contacts → |
“INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Chemtexchemtexus.comHQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 249 contacts → |
“Chemtex is a global engineering and technology company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Baystarbaystar.comHQ: Pasadena, TX, United StatesReported employees: 201-500 | Pasadena, TX, United States | 201-500 | Exact match | 192 contacts → |
“Based in Pasadena, Texas, Baystar is a people company that produces highly customized enhanced polyethylene for ultimate performance and sustainable solutions across the value…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GRSAgrsaeng.comHQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 155 contacts → |
“GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Pyramid E&cpyramidenc.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 139 contacts → |
“We, Pyramid E&C provide Modular, Digital and Sustainable Hydrocarbon processing solutions from last 25 years and have executed more than 700 projects worldwide.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | LG Chem America, INClgchem.com HQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 137 contacts → |
“We connect science to life for a better future." LG Chem will become a world-class corporation that creates new value for our customers based on "science," beyond "chemistry."…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lanxess Corporationlanxess.us HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 130 contacts → |
“LANXESS Corporation is a chemicals company based out of RIDC Park West Road, Pittsburgh, Pennsylvania, United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ineos Oligomersineosoligomers.com HQ: League City, TX, United StatesReported employees: 501-1,000 | League City, TX, United States | 501-1,000 | Exact match | 128 contacts → |
“INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Lotte Chemical USA Corporationlottechemusa.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 103 contacts → |
“Lotte Chemical USA Corporation, through its subsidiaries LACC and LCLA, is a producer and distributor of petrochemicals.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Calcasieu Refining Companycalcasieurefining.com HQ: Lake Charles, LA, United StatesReported employees: 51-200 | Lake Charles, LA, United States | 51-200 | Exact match | 100 contacts → |
“Calcasieu Refining Co is an oil & energy company based out of 4359 W Tank Farm Rd, Lake Charles, LA, United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Trecoratrecora.com HQ: The Woodlands, TX, United StatesReported employees: 201-500 | The Woodlands, TX, United States | 201-500 | Exact match | 76 contacts → |
“Trecora specializes in manufacturing high-purity hydrocarbons, specialty petrochemical products, and synthetic polyethylene waxes.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Deltechdeltech.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 72 contacts → |
“Deltech is a world leader in the production of high-performance aromatic monomers and specialized crystal polystyrene.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Berryman Chemical INCberrymanchemical.comHQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 61 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Kolmar Americas, INCkolmargroup.comHQ: Shelton, CT, United StatesReported employees: 51-200 | Shelton, CT, United States | 51-200 | Exact match | 56 contacts → |
“Kolmar is a "virtual" integrated Petrochemicals and Energy company, with products ranging from heavy Petroleum to light Petroleum products and a large variety of Petrochemicals…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ORG Chem Group, LLCchem-group.com HQ: Evansville, IN, United StatesReported employees: 51-200 | Evansville, IN, United States | 51-200 | Exact match | 54 contacts → |
“ORG CHEM Group is a chemical company that specializes in the distillation of numerous types of materials with an emphasis on high boiling or heat sensitive materials.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 279 company matches
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Chemical engineers petrochemical companies: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
279 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 279 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Chemical engineers petrochemical companies by metro
Questions about this company list
What does Exact match mean for chemical engineers petrochemical companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many chemical engineers petrochemical companies did RevenueBase find based in the United States?
The saved snapshot records 279 matching company records, 42,583 tracked contacts and 11,954 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Chemical engineers petrochemical companies by geography
- Chemical engineers petrochemical companies based in Mumbai, India
- Chemical engineers petrochemical companies based in Houston, United States
- Chemical engineers petrochemical companies based in Brazil
- Chemical engineers petrochemical companies based in Egypt
- Chemical engineers petrochemical companies based in Germany
- Chemical engineers petrochemical companies based in India
- Chemical engineers petrochemical companies based in Iran
- Chemical engineers petrochemical companies based in Italy
- Chemical engineers petrochemical companies based in Malaysia
- Chemical engineers petrochemical companies based in the Netherlands
- Chemical engineers petrochemical companies based in Saudi Arabia
- Chemical engineers petrochemical companies based in Spain
Cite this list
RevenueBase Data Team. Top 25 chemical engineers petrochemical companies based in the United States. Snapshot: October 9, 2026. https://revenuebase.ai/companies/chemical-engineers-petrochemical-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Chemical engineers petrochemical companies based in Mumbai, India
- Chemical engineers petrochemical companies based in Houston, United States
- Chemical engineers petrochemical companies based in Brazil
- Chemical engineers petrochemical companies based in Egypt
- Chemical engineers petrochemical companies based in Germany
- Chemical engineers petrochemical companies based in India
Company intelligence · public preview
Top 25 chemical engineers petrochemical companies based in the United States
RevenueBase records 279 matching company records for chemical engineers petrochemical companies based in the United States, with 42,583 tracked contacts and 11,954 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 chemical engineers petrochemical companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Valerovalero.com HQ: San Antonio, TX, United StatesReported employees: 10001+ | San Antonio, TX, United States | 10001+ | Exact match | 9,632 contacts → |
“Valero is an international manufacturer and marketer of transportation fuels and petrochemical products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Celanesecelanese.com HQ: Irving, TX, United StatesReported employees: 10001+ | Irving, TX, United States | 10001+ | Exact match | 7,010 contacts → |
“Celanese is a global leader in chemistry, producing specialty material solutions used across most major industries and consumer applications.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hess Corporationchevron.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 4,648 contacts → |
“Hess Corporation is a global independent energy company engaged in the exploration and production of crude oil and natural gas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chevron Phillips Chemical Companycpchem.com HQ: The Woodlands, TX, United StatesReported employees: 5,001-10,000 | The Woodlands, TX, United States | 5,001-10,000 | Exact match | 4,593 contacts → |
“Chevron Phillips Chemical is one of the world’s top producers of olefins and polyolefins and a leading supplier of aromatics, alpha olefins, styrenics, specialty chemicals…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CITGOcitgo.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 4,517 contacts → |
“CITGO Petroleum Corporation is a recognized leader in the refining industry and operates under the well-known CITGO brand.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Flint Hills Resourcesfhr.com HQ: Wichita, KS, United StatesReported employees: 1,001-5,000 | Wichita, KS, United States | 1,001-5,000 | Exact match | 2,951 contacts → |
“Flint Hills Resources is a leading refining company with operations primarily in the Midwest and Texas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Formosa Plastics Corporation, U.S.Afpcusa.com HQ: Livingston Township, NJ, United StatesReported employees: 1,001-5,000 | Livingston Township, NJ, United States | 1,001-5,000 | Exact match | 2,142 contacts → |
“Founded in 1978, Formosa Plastics Corporation, U.S.A.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TPC Grouptpcgrp.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 757 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ketjen Corporationketjen.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 449 contacts → |
“Ketjen is a provider of advanced catalyst solutions to leading producers in the petrochemical and refining industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ravago Americasravago.com HQ: Orlando, FL, United StatesReported employees: 10001+ | Orlando, FL, United States | 10001+ | Exact match | 289 contacts → |
“Today, the Ravago group represents over metric tons of annual polymer sales serving more than active customers through 325+ locations across more than 60+ countries worldwide.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ineos Olefins & Polymers Usa, LLCineos.com HQ: League City, TX, United StatesReported employees: 1,001-5,000 | League City, TX, United States | 1,001-5,000 | Exact match | 256 contacts → |
“INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Chemtexchemtexus.com HQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 249 contacts → |
“Chemtex is a global engineering and technology company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Baystarbaystar.com HQ: Pasadena, TX, United StatesReported employees: 201-500 | Pasadena, TX, United States | 201-500 | Exact match | 192 contacts → |
“Based in Pasadena, Texas, Baystar is a people company that produces highly customized enhanced polyethylene for ultimate performance and sustainable solutions across the value…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GRSAgrsaeng.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 155 contacts → |
“GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Pyramid E&cpyramidenc.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 139 contacts → |
“We, Pyramid E&C provide Modular, Digital and Sustainable Hydrocarbon processing solutions from last 25 years and have executed more than 700 projects worldwide.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | LG Chem America, INClgchem.com HQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 137 contacts → |
“We connect science to life for a better future." LG Chem will become a world-class corporation that creates new value for our customers based on "science," beyond "chemistry."…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lanxess Corporationlanxess.us HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 130 contacts → |
“LANXESS Corporation is a chemicals company based out of RIDC Park West Road, Pittsburgh, Pennsylvania, United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ineos Oligomersineosoligomers.com HQ: League City, TX, United StatesReported employees: 501-1,000 | League City, TX, United States | 501-1,000 | Exact match | 128 contacts → |
“INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Lotte Chemical USA Corporationlottechemusa.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 103 contacts → |
“Lotte Chemical USA Corporation, through its subsidiaries LACC and LCLA, is a producer and distributor of petrochemicals.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Calcasieu Refining Companycalcasieurefining.com HQ: Lake Charles, LA, United StatesReported employees: 51-200 | Lake Charles, LA, United States | 51-200 | Exact match | 100 contacts → |
“Calcasieu Refining Co is an oil & energy company based out of 4359 W Tank Farm Rd, Lake Charles, LA, United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Trecoratrecora.com HQ: The Woodlands, TX, United StatesReported employees: 201-500 | The Woodlands, TX, United States | 201-500 | Exact match | 76 contacts → |
“Trecora specializes in manufacturing high-purity hydrocarbons, specialty petrochemical products, and synthetic polyethylene waxes.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Deltechdeltech.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 72 contacts → |
“Deltech is a world leader in the production of high-performance aromatic monomers and specialized crystal polystyrene.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Berryman Chemical INCberrymanchemical.com HQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 61 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Kolmar Americas, INCkolmargroup.com HQ: Shelton, CT, United StatesReported employees: 51-200 | Shelton, CT, United States | 51-200 | Exact match | 56 contacts → |
“Kolmar is a "virtual" integrated Petrochemicals and Energy company, with products ranging from heavy Petroleum to light Petroleum products and a large variety of Petrochemicals…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ORG Chem Group, LLCchem-group.com HQ: Evansville, IN, United StatesReported employees: 51-200 | Evansville, IN, United States | 51-200 | Exact match | 54 contacts → |
“ORG CHEM Group is a chemical company that specializes in the distillation of numerous types of materials with an emphasis on high boiling or heat sensitive materials.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Chemical engineers petrochemical companies: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
279 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 279 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Chemical engineers petrochemical companies by metro
Questions about this company list
What does Exact match mean for chemical engineers petrochemical companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many chemical engineers petrochemical companies did RevenueBase find based in the United States?
The saved snapshot records 279 matching company records, 42,583 tracked contacts and 11,954 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 chemical engineers petrochemical companies based in the United States. Snapshot: October 9, 2026. https://revenuebase.ai/companies/chemical-engineers-petrochemical-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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