Company lists · Data refreshed September 2026

Top 25 Oilfield companies based in India

Name: Oilfield companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 411 companies tracked

RevenueBase identified 411 oilfield companies headquartered in India as of September 2026 and tracks 25,807 professional contacts across them, including 1,565 with verified work emails. Mumbai is the largest hub.

This list covers oilfield companies headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

411Companies

25,807Contacts tracked

1,565Verified emails

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The 25 largest oilfield companies based in India

Ranked by team size

Top 25 of 411 oilfield companies based in India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to oilfield companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	The Great Eastern Shipping Co. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,315 contacts →
	Indirect evidence “The Great Eastern shipping Co.” Source: RevenueBase Database · checked Sep 21, 2026
2	John Energy Limited	Indirect evidence	Ahmadabad, IndiaHQ checked Sep 21, 2026	501-1,000	1,096 contacts →
	Indirect evidence “JEL is India based niche provider of oil & Gas Field serives.” Source: RevenueBase Database · checked Sep 21, 2026
3	OCS Services	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	905 contacts →
	Indirect evidence “The organization is a joint venture between Planet Energy and BW Offshore - one of the world's largest Floating Production System Provider, listed on the Oslo stock exchange.” Source: RevenueBase Database · checked Sep 21, 2026
4	Offshore Infrastructures Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	901 contacts →
	Indirect evidence “Offshore Infrastructures Limited is an Oil and Energy company located in 22,udyog Kshetra, Mumbai, Maharashtra, India.” Source: RevenueBase Database · checked Sep 21, 2026
5	Mantle Solutions	Indirect evidence	Kochi, IndiaHQ checked Sep 21, 2026	1,001-5,000	900 contacts →
	Indirect evidence “Mantle Solutions is the registered offshore technology and professional services firm for LuLu Group International, a highly diversified conglomerate with business entities…” Source: RevenueBase Database · checked Sep 21, 2026
6	Deep Industries Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	501-1,000	714 contacts →
	Indirect evidence “Deep Industries Limited started in the year 1991, with a primary objective of catering the ever increasing demand for Oil and Gas Industry.” Source: RevenueBase Database · checked Sep 21, 2026
7	Greatship	Strong evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	681 contacts →
	Strong evidence “The GREATSHIP GROUP is a provider of quality offshore oilfield services, owning and operating a comprehensive range of new generation, technologically advanced vessels and modern…” Source: RevenueBase Database · checked Sep 21, 2026
8	Kavin Engineering And Services	Indirect evidence	Coimbatore, IndiaHQ checked Sep 21, 2026	501-1,000	536 contacts →
	Indirect evidence “Kavin Engineering And Services Private Limited are leaders in Engineering & Services.” Source: RevenueBase Database · checked Sep 21, 2026
9	HLS Asia Limited	Indirect evidence	Noida, IndiaHQ checked Sep 21, 2026	201-500	470 contacts →
	Indirect evidence “HLS Asia Limited (HLSA) is a joint venture company between Halliburton USA & Indian partners providing Wire-line Logging, Slickline, Perforation and related services to upstream…” Source: RevenueBase Database · checked Sep 21, 2026
10	OIL Field Instrumentation India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	445 contacts →
	Indirect evidence “OFI-was founded in 1992 as an OEM for Mud Logging units / Mud logging services provider.” Source: RevenueBase Database · checked Sep 21, 2026
11	Quippo OIL And GAS Infrastructure Limited	Indirect evidence	Gurugram, IndiaHQ checked Sep 21, 2026	501-1,000	414 contacts →
	Indirect evidence “Quippo Oil and Gas Infrastructure Limited ("QOGIL"), incorporated in 2005, is India's leading infrastructure project and equipment financing company.” Source: RevenueBase Database · checked Sep 21, 2026
12	Sneha Farms PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	501-1,000	313 contacts →
	Indirect evidence “Sneha farms pvt ltd is an oil and energy company based out of hyderabad, Telangana, India.” Source: RevenueBase Database · checked Sep 21, 2026
13	SEROS	Indirect evidence	Surat, IndiaHQ checked Sep 21, 2026	201-500	307 contacts →
	Indirect evidence “Seros is one of India's youngest and upcoming companies which is providing world-class services in the sectors of Energy, Maritime, Offshore & Logistics.” Source: RevenueBase Database · checked Sep 21, 2026
14	Oswal Energies Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	201-500	300 contacts →
	Indirect evidence “Embracing Change, Powering the Future At Oswal Energies, we are redefining our legacy.” Source: RevenueBase Database · checked Sep 21, 2026
15	Sara SAE Private Limited	Strong evidence	Dehradun, IndiaHQ checked Sep 21, 2026	201-500	299 contacts →
	Strong evidence “Sara Sae Private Limited manufactures a diverse range of oilfield equipments thru its state of art manufacturing facilities located in Dehradun, India.” Source: RevenueBase Database · checked Sep 21, 2026
16	DAS Offshore Limited	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	287 contacts →
	Indirect evidence “Established in 1987, DAS Offshore Limited is a trusted engineering, fabrication, and contracting company with a strong legacy in delivering offshore and infrastructure solutions.” Source: RevenueBase Database · checked Sep 21, 2026
17	Parveen Industries Private Limited	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	283 contacts →
	Indirect evidence “A Legacy of Excellence, A Future of Innovation: Founded in 1960 in Delhi by the visionary Shri.” Source: RevenueBase Database · checked Sep 21, 2026
18	GTC Oilfield Services Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	201-500	229 contacts →
	Indirect evidence “We are an Oil & Gas Service Provider Company incorporated in 2007.” Source: RevenueBase Database · checked Sep 21, 2026
19	SUN Petrochemicals Pvt. Ltd. Sunpetro	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	227 contacts →
	Indirect evidence “Sun Petrochemicals is a leading Oil & Gas upstream and exploration company in India known for its innovation, accuracy, and speed.” Source: RevenueBase Database · checked Sep 21, 2026
20	Dynamic Drilling & Services	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	201-500	206 contacts →
	Indirect evidence “Dynamic Drilling, is an Indian Offshore Oil and Gas Drilling Company incorporated under the Indian Companies act 1956 with an objective to carry out business in the field of…” Source: RevenueBase Database · checked Sep 21, 2026
21	Hind Offshore Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	193 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
22	Wellcare OIL Tools	Indirect evidence	Alwar, IndiaHQ checked Sep 21, 2026	201-500	185 contacts →
	Indirect evidence “We would like to introduce WELLCARE OIL TOOLS PRIVATE LIMITED, an established manufacturer and supplier of a comprehensive range of Quality Downhole Drilling and Completion…” Source: RevenueBase Database · checked Sep 21, 2026
23	Jagson Group	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Jagson International Limited serves as the flagship company of the Jagson Group.” Source: RevenueBase Database · checked Sep 21, 2026
24	Oren Hydrocarbons Pvt. LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	501-1,000	144 contacts →
	Indirect evidence “OREN was established in the year 1990 in Chennai, India and currently boasts of its presence in UAE, China, Saudi Arabia, Egypt, Iraq, Malaysia, North & South America apart from…” Source: RevenueBase Database · checked Sep 21, 2026
25	PRD Rigs	Indirect evidence	Perundurai, IndiaHQ checked Sep 21, 2026	201-500	138 contacts →
	Indirect evidence “PRD Rigs is one of the leading drilling & exploration rig manufacturers in the world.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: oilfield companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names oilfield companies.
Partial evidence: Its own public description names part of oilfield companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oilfield companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 411 oilfield companies based in India

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Oilfield companies based in India at a glance

As of Sep 21, 2026

6.1%Verified-email coverage

62.8Average contacts per company

51-200Median size (employees)

17.3%Largest-city concentration · Mumbai

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

120

51-200

109

201-500

501-1,000

1,001-5,000

5,001-10,000

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 411 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among oilfield companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “oilfield companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names oilfield companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among oilfield companies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,565 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Oilfield companies by metro

Oilfield companies in Mumbai71
Oilfield companies in Ahmedabad28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names oilfield companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many oilfield companies are there based in India?

RevenueBase identified 411 oilfield companies headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

The Great Eastern Shipping Co. LTD, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most oilfield companies?

Mumbai leads with 71 headquartered companies, followed by Ahmedabad (28) and Chennai (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,565 verified decision-maker contacts tracked across these 411 companies.

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 Smart Search, 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.