Company lists · Data refreshed September 2026

Top 25 Refinery companies based in India

RevenueBase identified 673 company matches for refinery companies associated with India as of September 2026 and tracks 135,110 professional contacts across them, including 25,660 with verified work emails. Mumbai is the largest hub.

This list covers company matches for refinery companies associated with India, 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 21, 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 21, 2026 How this list was built
673Companies
135,110Contacts tracked
25,660Verified emails
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The 25 largest refinery companies based in India

Ranked by team size
Top 25 of 673 company matches for refinery companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchNavi Mumbai, IndiaHQ recorded Sep 21, 202610001+69,785 contacts →

Exact match

“Our motto “Growth is Life” aptly captures the ever-evolving spirit of Reliance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMumbai, IndiaHQ recorded Sep 21, 202610001+18,628 contacts →

Exact match

“Fortune Global 500 Company, Bharat Petroleum is the second largest Indian Oil Marketing Company and one of the premier integrated energy companies in India, engaged in refining of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202610001+15,722 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 · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Sep 21, 20261,001-5,0004,121 contacts →

Exact match

“Nayara Energy is an international energy company with a strong presence in the hydrocarbon value chain ranging from refining to production and marketing to retail.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchNoida, IndiaHQ recorded Sep 21, 20261,001-5,0003,288 contacts →

Exact match

“HPCL-Mittal Energy Limited (HMEL) is a joint venture between Hindustan Petroleum Corporation Limited (HPCL) and Mittal Energy Investment Pte Ltd, Singapore, a Lakshmi N Mittal…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Sep 21, 202610001+1,245 contacts →

Exact match

“Shree Renuka Sugars is the fifth largest sugar manufacturer with a capacity of and the largest refiner with a capacity of in India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Sep 21, 20261,001-5,0001,194 contacts →

Exact match

“Chennai Petroleum Corporation Limited (CPCL) is a subsidiary of IOCL with world class refining technologies and a dominant presence in South India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchVadodara, IndiaHQ recorded Sep 21, 2026501-1,0001,083 contacts →

Exact match

“ONGC Petro additions Limited (OPaL), a multi billion joint venture company was incorporated in 2006, as a Public Limited Company under the companies Act, 1956, promoted by Oil and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchGolaghat, IndiaHQ recorded Sep 21, 2026501-1,0001,033 contacts →

Exact match

“Nestling in the sylvan environs of the Brahmaputra valley where the beautiful rendezvous of water and land throws up myriad colours, Numaligarh Refinery Limited (NRL), which was…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchOrlem, IndiaHQ recorded Sep 21, 2026501-1,000966 contacts →

Exact match

“Dorf Ketal, a specialty chemicals manufacturer and services provider with a global presence, offers customers innovative chemical solutions and quick, decisive response to solve…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchErnakulam, IndiaHQ recorded Sep 21, 20261,001-5,000680 contacts →

Exact match

“The BPCL Kochi Refinery, embarked on its journey in 1966 with a capacity of barrels per day.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchMangalore, IndiaHQ recorded Sep 21, 20261,001-5,000679 contacts →

Exact match

“Mangalore Refinery and Petrochemicals Limited (MRPL) is a schedule ‘A’ Miniratna, Central Public Sector Enterprise (CPSE) under the Ministry of Petroleum & Natural Gas.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Sep 21, 2026501-1,000603 contacts →

Exact match

“Savita Oil Technologies Ltd is India's leading petroleum specialities company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Sep 21, 2026501-1,000536 contacts →

Exact match

“Raj Petro – A Member of the Shell Group For over 80 years, Raj Petro has empowered industries with dependable, high-performance petrochemical products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Sep 21, 20261,001-5,000418 contacts →

Exact match

“Established in 1961, Hindustan Platinum is a leading global player in precious metal refining, manufacturing, and technology-driven solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchChennai, IndiaHQ recorded Sep 21, 2026501-1,000415 contacts →

Exact match

“IMC Group (IMC) was incorporated as the Indian Molasses Company in the year 1935, primarily for import and export of molasses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Sep 21, 2026n/a392 contacts →

Exact match

“Hpcl Is An Indian State-OwnedÊOilÊAndÊNatural GasÊCompany With Its Headquarters AtÊMumbai, Maharashtra.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchVadodara, IndiaHQ recorded Sep 21, 2026501-1,000373 contacts →

Exact match

“We are a global industrial engineering company in the energy sector and amongst the world's leading players for Storage Tanks & Process Equipment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchGorakhpu, IndiaHQ recorded Sep 21, 202610001+352 contacts →

Exact match

“India Glycols is a leading company that manufactures green technology based bulk, specialty and performance chemicals and natural gums, spirits, industrial gases, sugar and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchHyderabad, IndiaHQ recorded Sep 21, 2026501-1,000313 contacts →

Exact match

“Sneha farms pvt ltd is an oil and energy company based out of hyderabad, Telangana, India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Sep 21, 2026201-500300 contacts →

Exact match

“Embracing Change, Powering the Future At Oswal Energies, we are redefining our legacy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchNavi Mumbai, IndiaHQ recorded Sep 21, 2026501-1,000283 contacts →

Exact match

“A Legacy of Excellence, A Future of Innovation: Founded in 1960 in Delhi by the visionary Shri.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchMumbai, IndiaHQ recorded Sep 21, 2026201-500243 contacts →

Exact match

“Zeeco India is a Global Location of Zeeco, Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchNew Delhi, IndiaHQ recorded Sep 21, 20261,001-5,000243 contacts →

Exact match

“Since 1933, Simbhaoli Sugars has played a key role in making life a little sweeter on a daily basis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchThane, IndiaHQ recorded Sep 21, 2026201-500238 contacts →

Exact match

“JNK India Private Limited was established in 2010, a joint venture with JNK Heaters Company Limited, Seoul Korea, a KOSDAQ listed company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 673 refinery companies based in India

See the full list, filter by size, metro and specialty, and access 25,660 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery companies based in India at a glance

As of Sep 21, 2026
19.0%Verified-email coverage
200.8Average contacts per company
11-50Median size (employees)
15.5%Largest-city concentration · Mumbai
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
202
51-200
191
201-500
71
501-1,000
28
1,001-5,000
13
5,001-10,000
1
10001+
11

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 673 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 India whose business descriptions match “refinery 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 25,660 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 21, 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 “refinery companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery companies are there based in India?

RevenueBase identified 673 company matches for refinery companies associated with India 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?

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

Which city has the most refinery companies?

Mumbai leads with 104 company records, followed by Ahmedabad (28) and New Delhi (27).

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 25,660 professional contacts with verified work emails tracked across these 673 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 21, 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.