Company lists · Data refreshed September 2026

Top 25 Professional service companies based in Mumbai, India

Name: Professional service companies based in Mumbai, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 170 companies tracked

RevenueBase identified 170 professional service companies headquartered in Mumbai, India as of September 2026 and tracks 3,915 professional contacts across them, including 626 with verified work emails. Mumbai is the largest hub.

This list covers professional service companies headquartered in Mumbai, 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 20, 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 20, 2026 86% judged on-target in blind review

170Companies

3,915Contacts tracked

626Verified emails

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The 25 largest professional service companies based in Mumbai, India

Ranked by team size

Top 25 of 170 professional service companies based in Mumbai, India, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to professional service 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	CNK & Associates LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	501-1,000	809 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
2	S K Patodia & Associates LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	378 contacts →
	Indirect evidence “Founded in 1992, S K Patodia & Associates LLP, Chartered Accountants (formerly known as S K Patodia & Associates) was established by CA, Sunil Patodia.” Source: RevenueBase Database · checked Sep 20, 2026
3	M M Nissim & CO LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	146 contacts →
	Strong evidence “M M NISSIM & CO LLP (MMN) has been in professional practice from the year 1946.” Source: RevenueBase Database · checked Sep 20, 2026
4	Radisson Consulting LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	79 contacts →
	Strong evidence “Radisson Consulting LLP is an accounting and consulting organization driven by young and dynamic team of professionals with the mentoring of experts drawn from a broad range of…” Source: RevenueBase Database · checked Sep 20, 2026
5	Ambavat Jain & Associates LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	77 contacts →
	Strong evidence “Full-service Chartered Accountancy and Professional Services Firm established in Mumbai since 1986- We provide services to both Domestic and Offshore Clients engaged in sectors…” Source: RevenueBase Database · checked Sep 20, 2026
6	Zadn & Associates LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	64 contacts →
	Indirect evidence “We at ZADN are committed to provide strategic, operational, accounting, tax and regulatory guidance across our service verticals which ensures the successful design and…” Source: RevenueBase Database · checked Sep 20, 2026
7	Taxpert Professionals	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	47 contacts →
	Strong evidence “Taxpert Professionals is a dynamic conglomeration of multi-disciplinary experts specializing in accountancy, taxation, legal, and corporate advisory services.” Source: RevenueBase Database · checked Sep 20, 2026
8	P C Ghadiali And CO Llp, Chartered Accountants	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	45 contacts →
	Strong evidence “We are a firm of Chartered Accountants, who specialize in providing a wide spectrum of multi-disciplinary professional services to several leading organizations in diverse fields.” Source: RevenueBase Database · checked Sep 20, 2026
9	Vatsaraj & Co, Chartered Accountants	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	38 contacts →
	Indirect evidence “Vatsaraj & Co.” Source: RevenueBase Database · checked Sep 20, 2026
10	Affluence Advisory	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	38 contacts →
	Indirect evidence “Affluence Advisory has been established with a vision to provide one stop solutions to clients’ needs amidst ever-changing environment.” Source: RevenueBase Database · checked Sep 20, 2026
11	CPAS	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	33 contacts →
	Strong evidence “CPAS"- Certified Professional Advisory Services Pvt Ltd is a business consultancy and advisory firm, specializing in providing high quality services and solving complexities…” Source: RevenueBase Database · checked Sep 20, 2026
12	GLS Corporate Advisors LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	32 contacts →
	Strong evidence “We are a cohesive team of professionals comprising of Chartered Accountants, Cost Accountants, Company Secretaries, Lawyers etc.” Source: RevenueBase Database · checked Sep 20, 2026
13	Chirag N Shah & Associates	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “We at Chirag N Shah & Associates are continuously looking ahead for avenues to assimilate knowledge for our clients and for the world.” Source: RevenueBase Database · checked Sep 20, 2026
14	Khandelwal Jain & Company	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “The firm was established in 1967 by Mr.” Source: RevenueBase Database · checked Sep 20, 2026
15	Mantraa Advisory	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	22 contacts →
	Strong evidence “At Mantraa, we are a team of seasoned professionals with extensive C-suite experience and a passion for empowering businesses.” Source: RevenueBase Database · checked Sep 20, 2026
16	U.S.Gandhi & CO Chartered Accountants	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong evidence “We are a multi-disciplinary professional services Firm founded in 1981, with a vision to provide a myriad array of advisory & support services to businesses and organizations…” Source: RevenueBase Database · checked Sep 20, 2026
17	Nanubhai Desai & CO	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong evidence “Established even before the country achieved its independence, 1945, Nanubhai Desai & Co is one of the pioneer organisations in the profession.” Source: RevenueBase Database · checked Sep 20, 2026
18	Innergize Solutions Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Innergize Solutions Private Limited (“Innergize”) is a strategy and general management consulting firm.” Source: RevenueBase Database · checked Sep 20, 2026
19	S.G.Salecha & CO	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “S.” Source: RevenueBase Database · checked Sep 20, 2026
20	H & J Associates	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “30 Years of Excellence.” Source: RevenueBase Database · checked Sep 20, 2026
21	Atul Veeresh & Associates	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “We provide auditing, taxation, consultancy and financial management services to a large and wide variety of clients throughout India and abroad.” Source: RevenueBase Database · checked Sep 20, 2026
22	HP & Associates LLP Chartered Accountants	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	15 contacts →
	Strong evidence “Forget what you think you know about professional services.” Source: RevenueBase Database · checked Sep 20, 2026
23	N. A. Shah Advisors LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “N.” Source: RevenueBase Database · checked Sep 20, 2026
24	Artha And Associates	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “Announcement We are glad to inform you all our Associates, stakeholders, relatives, friends and wellwishers about joining together of two reputed Professional firms,*M/S P P S C O…” Source: RevenueBase Database · checked Sep 20, 2026
25	Chaturvedi & Associates	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	13 contacts →
	Indirect evidence “The firm was established in 2009 by CA.” Source: RevenueBase Database · checked Sep 20, 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: professional service 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 professional service companies.
Partial evidence: Its own public description names part of professional service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name professional service 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 170 professional service companies based in Mumbai, India

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Professional service companies based in Mumbai, India at a glance

As of Sep 20, 2026

16.0%Verified-email coverage

23.0Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Mumbai

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole India list rather than for Mumbai, so it is reported there. Company counts and contact totals on this page are exact for Mumbai, over 170 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 professional service 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 Mumbai, India whose own description of what they do matches “professional service 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 professional service 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 professional service companies, and records with no verified work email. Companies headquartered outside Mumbai 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, 626 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 20, 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.

Professional service companies by metro in India

Professional service companies in Mumbai170
Professional service companies in New Delhi169
Professional service companies in Delhi99
Professional service companies in Bangalore84
Professional service companies in Pune74
Professional service companies in Chennai72
Professional service companies in Ahmedabad68
Professional service companies in Bengaluru68
Professional service companies in Kolkata62
Professional service companies in Hyderabad55
Professional service companies in Noida47
Professional service companies in Jaipur44
Professional service companies in Gurgaon36
Professional service companies in Gurugram32

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 professional service 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 professional service companies are there based in Mumbai, India?

RevenueBase identified 170 professional service companies headquartered in Mumbai, 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?

CNK & Associates LLP, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most professional service companies?

Mumbai leads with 170 headquartered companies, followed by New Delhi (169) and Delhi (99).

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 626 verified decision-maker contacts tracked across these 170 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 20, 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.