Company lists · Data refreshed September 2026

Top 25 Audit and assurance service providers based in India

RevenueBase identified 1,037 company matches for audit and assurance service providers associated with India as of September 2026 and tracks 26,068 professional contacts across them, including 2,817 with verified work emails. Mumbai is the largest hub.

This list covers company matches for audit and assurance service providers 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 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 Sep 19, 2026 How this list was built
1,037Companies
26,068Contacts tracked
2,817Verified emails
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The 25 largest audit and assurance service providers based in India

Ranked by team size
Top 25 of 1,037 company matches for audit and assurance service providers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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 matchChennai, IndiaHQ recorded Sep 19, 20261,001-5,0001,199 contacts →

Exact match

“Matrix is a passionate team of professionals providing People, Product, and Process assurance services for enterprises across different industry segments for better compliance and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNew Delhi, IndiaHQ recorded Sep 19, 2026501-1,000957 contacts →

Exact match

“S S Kothari Mehta & Company (SSKM) is chartered accountant firm established in 1953 in Kolkata and later on expanded its base to New Delhi, Chandigarh & Mumbai as well.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchDelhi-ncr, IndiaHQ recorded Sep 19, 20261,001-5,000952 contacts →

Exact match

“Nangia & Co LLP stands as a preeminent one of the top leading CA firm in India with a remarkable four-decade legacy of enriching the business landscape for an extensive clientele…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchChennai, IndiaHQ recorded Sep 19, 2026501-1,000916 contacts →

Exact match

“Established in 1978, PKF Sridhar & Santhanam LLP firm of Chartered Accountants, carry the legacy of vast experience and varied exposure in the industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Sep 19, 2026501-1,000601 contacts →

Exact match

“Founded in 1934, by two gentlemen to whom integrity was paramount, Mr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Sep 19, 2026201-500393 contacts →

Exact match

“Assurance | Tax | Technology”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Sep 19, 2026201-500279 contacts →

Exact match

“P G BHAGWAT LLP is a Chartered Accountancy Firm that’s been in the profession for over 85 years, providing a wide range of services such as audit and assurance, direct and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Sep 19, 2026201-500267 contacts →

Exact match

“S P R & Co is a sector agnostic full-service audit and consulting practice that endeavours to exercise original thought to deliver meaningful insights that meet and exceed client…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchChennai, IndiaHQ recorded Sep 19, 202651-200261 contacts →

Exact match

“R.G.N.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchMumbai, IndiaHQ recorded Sep 19, 202651-200248 contacts →

Exact match

“G.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchNoida, IndiaHQ recorded Sep 19, 2026201-500223 contacts →

Exact match

“is a prestigious, multidisciplinary Chartered Accountant Firm that was founded in 1943 and skillfully combines innovation and experience.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchMumbai, IndiaHQ recorded Sep 19, 202651-200222 contacts →

Exact match

“V.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchAhmedabad, IndiaHQ recorded Sep 19, 2026201-500197 contacts →

Exact match

“Pipara & Co LLP is a Global Accounting Firm, with our mantra being: Excellence.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNew Delhi, IndiaHQ recorded Sep 19, 202651-200178 contacts →

Exact match

“O.P.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchPune, IndiaHQ recorded Sep 19, 202651-200174 contacts →

Exact match

“G D Apte Co is a consumer services company based out of GDA House Plot No.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchNew Delhi, IndiaHQ recorded Sep 19, 202651-200163 contacts →

Exact match

“Sahni Natarajan And Bahl [SNB](Est.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchJaipur, IndiaHQ recorded Sep 19, 2026n/a151 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMumbai, IndiaHQ recorded Sep 19, 2026201-500146 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMumbai, IndiaHQ recorded Sep 19, 202651-200144 contacts →

Exact match

“GBCA & Associates LLP (formerly Ghalla & Bhansali) is a leading Chartered Accountant’s firm based in Mumbai, India.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchJaipur, IndiaHQ recorded Sep 19, 2026201-500134 contacts →

Exact match

“Vinod Singhal & Co.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Sep 19, 202651-200109 contacts →

Exact match

“While you are focused on building or growing the business, many things like Governance, Strategy, Risks, and compliance need attention.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchAhmedabad, IndiaHQ recorded Sep 19, 2026201-500106 contacts →

Exact match

“V C A N & CO LLP, Chartered Accountants, is one of the India’s leading professional services firm, provides audit, tax, enterprise risk services, financial advisory and consulting…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchNew Delhi, IndiaHQ recorded Sep 19, 202651-200105 contacts →

Exact match

“Founded in 1981, our mission at BnB has been to render professional services of the highest standard to clients, upholding the code of conduct and ethics of the profession.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNew Delhi, IndiaHQ recorded Sep 19, 2026201-500105 contacts →

Exact match

“BGJC & Associates was established in 1982.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchIndiaHQ recorded Sep 19, 202651-20097 contacts →

Exact match

“S G C O & Co.”

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

Showing 25 of 1,037 audit and assurance service providers based in India

See the full list, filter by size, metro and specialty, and access 2,817 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Audit and assurance service providers based in India at a glance

As of Sep 19, 2026
10.8%Verified-email coverage
25.1Average contacts per company
11-50Median size (employees)
9.9%Largest-city concentration · Mumbai
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
307
11-50
482
51-200
193
201-500
41
501-1,000
8
1,001-5,000
4
10001+
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 1,037 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 “audit and assurance service providers” 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 2,817 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 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 “audit and assurance service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audit and assurance service providers are there based in India?

RevenueBase identified 1,037 company matches for audit and assurance service providers 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?

Matrix Business Services India Private Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most audit and assurance service providers?

Mumbai leads with 103 company records, followed by New Delhi (87) and Bangalore (85).

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 2,817 professional contacts with verified work emails tracked across these 1,037 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 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.