Company lists · Data refreshed October 2026

Top 25 Oil and gas chemicals producers worldwide

RevenueBase identified 5,151 company matches for oil and gas chemicals producers worldwide as of October 2026 and tracks 461,327 professional contacts across them, including 58,517 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers company matches for oil and gas chemicals producers worldwide, 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 19, 2026. Country and city lists for oil and gas chemicals producers follow the table.

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 19, 2026 How this list was built
5,151Companies
461,327Contacts tracked
58,517Verified emails
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The 25 largest oil and gas chemicals producers worldwide

Ranked by team size
Top 25 of 5,151 company matches for oil and gas chemicals producers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchDhahran, Saudi ArabiaHQ recorded Oct 19, 202610001+113,588 contacts →

Exact match

“We’re a leading producer of the energy and chemicals that drive global commerce and enhance the daily lives of people around the globe by continuing delivering an uninterrupted…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchHydra, AlgeriaHQ recorded Oct 19, 202610001+37,481 contacts →

Exact match

“Sonatrach (Société Nationale pour la Recherche, la Production, le Transport, la Transformation, et la Commercialisation des Hydrocarbures s.p.a.) is an Algerian government-owned…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchKuala Lumpur, MalaysiaHQ recorded Oct 19, 202610001+29,120 contacts →

Exact match

“Petroliam Nasional Berhad (PETRONAS) is a leading global energy company committed to powering society’s progress in a responsible and sustainable manner.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 19, 202610001+26,212 contacts →

Exact match

“We are one of the world's leading energy producers, and a primary catalyst for Abu Dhabi’s growth and diversification.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSandton, United StatesHQ recorded Oct 19, 202610001+22,857 contacts →

Exact match

“Sasol is a global chemicals and energy company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Oct 19, 202610001+16,282 contacts →

Exact match

“Maharatna ONGC is the largest producer of crude oil and natural gas in India, contributing around 70 per cent of Indian domestic production.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchMuscat, OmanHQ recorded Oct 19, 20265,001-10,00012,635 contacts →

Exact match

“We are the leading exploration and production company in the Sultanate of Oman that delivers the majority of the country's crude oil production and natural gas supply, but above…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchSan Antonio, TX, United StatesHQ recorded Oct 19, 202610001+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 19, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Oct 19, 20261,001-5,0004,648 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 19, 2026 · View company records in RevenueBase
10Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 19, 20265,001-10,0004,593 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 19, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 19, 20261,001-5,0004,517 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 19, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Oct 19, 20265,001-10,0004,275 contacts →

Exact match

“After more than a century, Imperial continues to be an industry leader in applying technology and innovation to responsibly develop Canada’s energy resources.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchMandaluyong City, PhilippinesHQ recorded Oct 19, 20261,001-5,0003,839 contacts →

Exact match

“Petron Corporation is the largest oil company in the Philippines, operating the country’s only remaining refinery.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchWichita, KS, United StatesHQ recorded Oct 19, 20261,001-5,0002,951 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 19, 2026 · View company records in RevenueBase
15Exact matchJakarta, IndonesiaHQ recorded Oct 19, 2026501-1,0002,440 contacts →

Exact match

“Refining & Petrochemicals Business Group of Pertamina”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchPointe-a-pierre, Trinidad and TobagoHQ recorded Oct 19, 20265,001-10,0002,373 contacts →

Exact match

“Petroleum Company of Trinidad and Tobago Limited (“Petrotrin”), is an integrated Oil and Gas Company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchSafat, KuwaitHQ recorded Oct 19, 20261,001-5,0002,351 contacts →

Exact match

“ABOUT THE EQUATE GROUP The EQUATE Group is a global producer of petrochemicals and the world’s leading supplier of ethylene glycol (EG)supplier of ethylene glycol (EG).”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchLivingston Township, NJ, United StatesHQ recorded Oct 19, 20261,001-5,0002,142 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 19, 20261,001-5,0002,076 contacts →

Exact match

“For oil & gas exploration and production companies worldwide, Superior Energy Services is an oilfield products and services company with global reach, financial stability and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchNorthbrook, IL, United StatesHQ recorded Oct 19, 20261,001-5,0001,921 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 · Oct 19, 2026 · View company records in RevenueBase
21Exact matchKhobar, Saudi ArabiaHQ recorded Oct 19, 20261,001-5,0001,863 contacts →

Exact match

“Established in Sahara International Petrochemical Company (Sipchem) manufactures and markets methanol, butanediol, tetrahydrofuran, acetic acid, acetic anhydride, vinyl acetate…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchMoscow, RussiaHQ recorded Oct 19, 202610001+1,782 contacts →

Exact match

“СИБУР, лидер по производству синтетических материалов для отраслей.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchAbingdon, United KingdomHQ recorded Oct 19, 20261,001-5,0001,779 contacts →

Exact match

“We are a Specialty Chemicals Company with powerful research and development capabilities around innovative chemistry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 19, 20261,001-5,0001,701 contacts →

Exact match

“At SI Group, we create smart chemistry that solves global challenges and makes great things possible.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchGainesville, TX, United StatesHQ recorded Oct 19, 20261,001-5,0001,671 contacts →

Exact match

“Select is a leader in water management and chemical technology to our customers in the oil and gas industry, as well as in other industrial applications.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 5,151 oil and gas chemicals producers worldwide

See the full list, filter by size, metro and specialty, and access 58,517 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas chemicals producers worldwide at a glance

As of Oct 19, 2026
12.7%Verified-email coverage
89.6Average contacts per company
11-50Median size (employees)
2.9%Largest-city concentration · Tehran
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
1,449
11-50
1,887
51-200
997
201-500
388
501-1,000
157
1,001-5,000
168
5,001-10,000
40
10001+
52

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for oil and gas chemicals producers are linked below.
What qualifies
Company records worldwide whose business descriptions match “oil and gas chemicals producers” 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. 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 58,517 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 19, 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.

Oil and gas chemicals producers by location

28 lists · largest first

Every Oil and gas chemicals producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “oil and gas chemicals producers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas chemicals producers are there worldwide?

RevenueBase identified 5,151 company matches for oil and gas chemicals producers worldwide 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?

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

Which country has the most oil and gas chemicals producers?

The United States leads with 1,018 companies, followed by India (505) and Iran (216). Every oil and gas chemicals producers list by country and city is linked on this page.

Which city has the most oil and gas chemicals producers?

Tehran leads with 151 company records, followed by Houston (139) and Mumbai (96).

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 58,517 professional contacts with verified work emails tracked across these 5,151 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 19, 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.