Company lists · Data refreshed October 2026

Top 18 Oil and gas audit firms based in India

RevenueBase identified 90 company matches for oil and gas audit firms associated with India as of October 2026 and tracks 2,145 professional contacts across them, including 150 with verified work emails. New Delhi is the largest hub.

This list covers company matches for oil and gas audit firms 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 October 19, 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 Oct 19, 2026 How this list was built
90Companies
2,145Contacts tracked
150Verified emails
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The 18 largest oil and gas audit firms based in India

Ranked by team size
Top 18 of 90 company matches for oil and gas audit firms based in India, 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 matchNavi Mumbai, IndiaHQ recorded Oct 19, 2026501-1,000560 contacts →

Exact match

“Tubestar, is a privately held company with over 4 decades experience in India.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchMumbai, IndiaHQ recorded Oct 19, 2026201-500140 contacts →

Exact match

“M M NISSIM & CO LLP (MMN) has been in professional practice from the year 1946.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Oct 19, 202651-20092 contacts →

Exact match

“UCC & Associates LLP was founded in 1991 under the leadership of Umesh Chand Goyal and Sunita Umesh, the founder partners.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchNavi Mumbai, IndiaHQ recorded Oct 19, 2026201-50071 contacts →

Exact match

“Certification Engineers International Limited (CEIL), a wholly owned subsidiary of Engineers India Limited (EIL), a Govt.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Oct 19, 202611-5071 contacts →

Exact match

“Established in the year 1987, fully operational and growing exponentially since early 2003.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchNew Delhi House, IndiaHQ recorded Oct 19, 202651-20050 contacts →

Exact match

“Protection and management of Oil & Gas assets has become a paramount and mandatory consideration for any organization in the energy sector.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchHyderabad, IndiaHQ recorded Oct 19, 202611-5043 contacts →

Exact match

“NSVR & ASSOCIATES LLP formally known as Nekkanti Srinivasu & Co.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Oct 19, 202651-20031 contacts →

Exact match

“SAYBOLT INSPECTION SERVICES INDIA PRIVATE LIMITED is a hospital & health care company based out of A-1,GROUND FLOOR,STEELMADE INDUSTRIAL ESTATE, MAROL-MAROSHI…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchVadodara, IndiaHQ recorded Oct 19, 202611-5025 contacts →

Exact match

“Naithani Oil & Gas Services Pvt.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchAmbikapur, IndiaHQ recorded Oct 19, 202611-5023 contacts →

Exact match

“VJC India was established in 1988 as an accounting and consulting firm in India.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchNoida, IndiaHQ recorded Oct 19, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchChennai, IndiaHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Techmas Technical Services Private Limited was established in 2011 as a partnership firm and Incorporated in to a private limited company in 2013.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchNoida, IndiaHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“SEVA is a PNGRB authorized Third Party Agency for carrying out audits/ inspections/ certifications related to PNGRB T4S Regulations for CGD Networks, Natural Gas Pipeline Network…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Oct 19, 20261-107 contacts →

Exact match

“Financial reporting • auditing-compliance audit,management audit • taxation & corporate laws • internal audit & control • financial management-corporate restructuring, mergers &…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchNavi-mumbai, IndiaHQ recorded Oct 19, 202611-507 contacts →

Exact match

“We offer: Oil and gas top side fabrication, Freelance Inspection, Project Management Consultancy, Training and certification, Equipment/Manpower resources.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchDelhi, IndiaHQ recorded Oct 19, 202611-505 contacts →

Exact match

“CKC LLP is led by a team of Cost and Management Accountant Professionals with experience of several years with expertise in the fields of Cost Controlling, Cost Management, &…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchDelhi, IndiaHQ recorded Oct 19, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchMumbai, IndiaHQ recorded Oct 19, 20261-101 contacts →

Exact match

“Established in 2023, Makwana & Kamdar LLP expertise lies in providing a comprehensive range of professional services that cater to various aspects of finance and compliance.”

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

Showing 18 of 90 oil and gas audit firms based in India

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Oil and gas audit firms based in India at a glance

As of Oct 19, 2026
7.0%Verified-email coverage
23.8Average contacts per company
11-50Median size (employees)
8.9%Largest-city concentration · New Delhi
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
36
51-200
21
201-500
6
501-1,000
1

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 90 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 audit firms” 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 150 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.

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 audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas audit firms are there based in India?

RevenueBase identified 90 company matches for oil and gas audit firms associated with India 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?

Tubestar OIL And GAS Services PVT LTD 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 audit firms?

New Delhi leads with 8 company records, followed by Chennai (7) and Delhi (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 150 professional contacts with verified work emails tracked across these 90 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.