Company lists · Data refreshed November 2026

Top 25 Oil and gas engineering companies based in India

RevenueBase identified 1,744 company matches for oil and gas engineering companies associated with India as of November 2026 and tracks 72,243 professional contacts across them, including 7,625 with verified work emails. Chennai is the largest hub.

This list covers company matches for oil and gas engineering 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 November 4, 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 Nov 4, 2026 How this list was built
1,744Companies
72,243Contacts tracked
7,625Verified emails
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The 25 largest oil and gas engineering companies based in India

Ranked by team size
Top 25 of 1,744 company matches for oil and gas engineering companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchMumbai, IndiaHQ recorded Nov 4, 20265,001-10,0008,994 contacts →

Exact match

“Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Nov 4, 20261,001-5,0002,252 contacts →

Exact match

“MECON Ltd.(MECON) was incorporated under the Companies Act, 1956 as Metallurgical and Engineering Consultants with the object of providing design and consultancy work for the Iron…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 4, 20265,001-10,0001,982 contacts →

Exact match

“Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchVikhroli West, IndiaHQ recorded Nov 4, 20261,001-5,0001,874 contacts →

Exact match

“At Burns & McDonnell India, we are a diverse team of talented engineers with multidiscipline design and consultancy working across sectors in critical infrastructure: oil and gas…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchPune, IndiaHQ recorded Nov 4, 20261,001-5,0001,501 contacts →

Exact match

“TKIL Industries Pvt.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Nov 4, 20261,001-5,0001,329 contacts →

Exact match

“A multi disciplinary engineering consultancy organisation, headquartered in New Delhi, India providing solutions globally.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Nov 4, 20261,001-5,000941 contacts →

Exact match

“M.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchAhmedabad, IndiaHQ recorded Nov 4, 2026501-1,000751 contacts →

Exact match

“Deep Industries Limited started in the year 1991, with a primary objective of catering the ever increasing demand for Oil and Gas Industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchPune, IndiaHQ recorded Nov 4, 20261,001-5,000749 contacts →

Exact match

“Established in 2001 by Energy professionals, SOPAN has emerged as a strong player in the field of Projects, Services and Equipments & Systems to Oil & Gas/ Petrochemical, Water &…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchMumbai, IndiaHQ recorded Nov 4, 2026501-1,000728 contacts →

Exact match

“NPCC Engineering Pvt.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchPune, IndiaHQ recorded Nov 4, 2026501-1,000710 contacts →

Exact match

“Fabtech Projects and Engineers Ltd is among the leaders in engineering procurement and construction (EPC) services to oil and gas, chemical and sugar industries in India.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchChennai, IndiaHQ recorded Nov 4, 2026n/a690 contacts →

Exact match

“Gulf Asia Engineering and Projects Private Limited(GAEP), subsidiary of RP Group, Bahrain, is a leading engineering and construction company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchHyderabad, IndiaHQ recorded Nov 4, 2026501-1,000665 contacts →

Exact match

“Anewa is an Engineering services provider with multi-disciplinary capabilities in Plant design, Detail engineering, 3D modeling and as built engineering services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchCoimbatore, IndiaHQ recorded Nov 4, 2026501-1,000562 contacts →

Exact match

“Kavin Engineering And Services Private Limited are leaders in Engineering & Services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 4, 2026201-500487 contacts →

Exact match

“Meinhardt Group” is one of the largest independent engineering consultant in Asia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchNoida, IndiaHQ recorded Nov 4, 2026501-1,000478 contacts →

Exact match

“SANMARG" provides Knowledge based Managed Engineering Solutions with a special focus on Integrated Operations & Maintenance, PMC (Project Management & Consultancy) and Specialized…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchBangalore, IndiaHQ recorded Nov 4, 2026201-500476 contacts →

Exact match

“Founded in 1991 as John Brown Engineering, later renamed to Kvaerner Process, the company is one of the pioneers in the engineering sector.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Nov 4, 2026201-500446 contacts →

Exact match

“SIDVIN, a customer focused Engineering Service provider for Oil & Gas, Petrochemical & Process Industry has been delivering exacting solutions through its innovative, unleashing…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchVadodara, IndiaHQ recorded Nov 4, 2026501-1,000382 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 · Nov 4, 2026 · View company records in RevenueBase
20Exact matchVadodara, IndiaHQ recorded Nov 4, 2026201-500375 contacts →

Exact match

“Petroexcel Technology is a professionally managed design & engineering and procurement services organization focused on providing the latest client-based concepts, technologies…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchChennai, IndiaHQ recorded Nov 4, 2026201-500332 contacts →

Exact match

“NRP Projects Private Limited is formerly known as N.R.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Nov 4, 20261,001-5,000330 contacts →

Exact match

“We are an engineering and construction company specializing in installation of cross country pipelines and associated infrastructure with a focus on natural gas and other…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchNavi Mumbai, IndiaHQ recorded Nov 4, 20261,001-5,000311 contacts →

Exact match

“Established in 1987, DAS Offshore Limited is a trusted engineering, fabrication, and contracting company with a strong legacy in delivering offshore and infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchAhmedabad, IndiaHQ recorded Nov 4, 2026201-500296 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchThane, IndiaHQ recorded Nov 4, 2026201-500278 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 · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 1,744 oil and gas engineering companies based in India

See the full list, filter by size, metro and specialty, and access 7,625 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas engineering companies based in India at a glance

As of Nov 4, 2026
10.6%Verified-email coverage
41.4Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Chennai
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
473
11-50
671
51-200
364
201-500
129
501-1,000
41
1,001-5,000
36
5,001-10,000
6
10001+
2

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 1,744 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 “oil and gas engineering 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 7,625 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 November 4, 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 “oil and gas engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas engineering companies are there based in India?

RevenueBase identified 1,744 company matches for oil and gas engineering companies associated with India as of November 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?

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

Which city has the most oil and gas engineering companies?

Chennai leads with 136 company records, followed by Mumbai (135) and Pune (122).

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 7,625 professional contacts with verified work emails tracked across these 1,744 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 November 4, 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.