Company lists · Data refreshed September 2026

Top 25 Big four agencies based in India

RevenueBase identified 2,642 company matches for big four agencies associated with India as of September 2026 and tracks 155,635 professional contacts across them, including 35,263 with verified work emails. Mumbai is the largest hub.

This list covers company matches for big four agencies 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
2,642Companies
155,635Contacts tracked
35,263Verified emails
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The 25 largest big four agencies based in India

Ranked by team size
Top 25 of 2,642 company matches for big four agencies 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 matchGurgaon, IndiaHQ recorded Sep 21, 202610001+28,997 contacts →

Exact match

“KPMG entities in India are established under the laws of India and are owned and managed (as the case may be) by established Indian professionals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchKolkata, IndiaHQ recorded Sep 21, 202610001+26,651 contacts →

Exact match

“At PwC, we help clients build trust and reinvent so they can turn complexity into competitive advantage.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202610001+8,807 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Sep 21, 20265,001-10,0006,148 contacts →

Exact match

“BDO India is the Indian member firm of BDO, the world’s fifth-largest professional services organisation, operating in 166 countries and territories with a team of over…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Sep 21, 20261,001-5,0003,231 contacts →

Exact match

“BDO RISE stands for round-the-clock international services for excellence and is dedicated to providing exceptional client service in the global economy to BDO USA.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Sep 21, 20265,001-10,0002,652 contacts →

Exact match

“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Sep 21, 20261,001-5,0001,152 contacts →

Exact match

“In today's complex and challenging business world, Accounting, Auditing & Consulting Firms play a significant role in managing these complexities/challenges and in turning them…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAhmedabad, IndiaHQ recorded Sep 21, 20261,001-5,0001,113 contacts →

Exact match

“Manubhai & Shah LLP is a firm of Chartered Accountants based in Ahmedabad, Gujarat.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchDelhi, IndiaHQ recorded Sep 21, 20261,001-5,0001,098 contacts →

Exact match

“ASA is the exclusive India member firm of Baker Tilly International network – the 9th largest accounting network globally.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchNew Delhi, IndiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
11Exact matchDelhi-ncr, IndiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
12Exact matchKolkata, IndiaHQ recorded Sep 21, 2026501-1,000928 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchChennai, IndiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
14Exact matchGurgaon, IndiaHQ recorded Sep 21, 20261,001-5,000851 contacts →

Exact match

“Established in May 1946 by Late Mr.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Sep 21, 2026501-1,000809 contacts →

Exact match

“CNK & Associates LLP (CNK) is a multi-disciplinary firm specializing in providing a wide spectrum of professional services under one roof to leading domestic and multinational…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchMumbai, IndiaHQ recorded Sep 21, 2026201-500641 contacts →

Exact match

“Lodha & Co LLP is one of the leading home grown accounting and consulting firms in India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchChennai, IndiaHQ recorded Sep 21, 20261,001-5,000606 contacts →

Exact match

“Chennai Company Profile: CohnReznick Professional Services Pvt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMumbai, IndiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
19Exact matchMumbai, IndiaHQ recorded Sep 21, 2026201-500598 contacts →

Exact match

“JHS is a new age professional services firm established by a team of seasoned professionals with the objective of delivering exceptional client service.JHS blends capabilities of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Sep 21, 202651-200510 contacts →

Exact match

“KNAV is a dynamic global accounting and consulting firm, offering a comprehensive range of services including accounting, assurance, taxation, international transfer pricing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchVadodara, IndiaHQ recorded Sep 21, 2026201-500504 contacts →

Exact match

“K C Mehta & Co LLP (KCM) is a team of passionate professionals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Sep 21, 2026501-1,000492 contacts →

Exact match

“Brahmayya & Co.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchNew Delhi, IndiaHQ recorded Sep 21, 2026201-500450 contacts →

Exact match

“Two chartered accountancy firms S.P.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchMumbai, IndiaHQ recorded Sep 21, 2026201-500444 contacts →

Exact match

“ANB is a fully-integrated and one of the fastest growing assurance and business advisory firm, with 450 plus employees and presence in 6 countries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Sep 21, 2026501-1,000440 contacts →

Exact match

“SKP is a multidisciplinary group that helps global organizations meet the needs of a dynamic business environment.”

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

Showing 25 of 2,642 big four agencies based in India

See the full list, filter by size, metro and specialty, and access 35,263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Big four agencies based in India at a glance

As of Sep 21, 2026
22.7%Verified-email coverage
58.9Average contacts per company
11-50Median size (employees)
11.6%Largest-city concentration · Mumbai
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
785
11-50
1,252
51-200
425
201-500
116
501-1,000
27
1,001-5,000
21
5,001-10,000
5
10001+
7

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 2,642 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 “big four agencies” 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 35,263 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 “big four agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big four agencies are there based in India?

RevenueBase identified 2,642 company matches for big four agencies 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?

Kpmg India tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most big four agencies?

Mumbai leads with 307 company records, followed by New Delhi (274) and Bangalore (213).

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 35,263 professional contacts with verified work emails tracked across these 2,642 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.