Company lists · Data refreshed September 2026

Top 25 Operational efficiency consultants based in Mumbai, India

Name: Operational efficiency consultants 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 137 companies tracked

RevenueBase identified 137 operational efficiency consultants headquartered in Mumbai, India as of September 2026 and tracks 1,111 professional contacts across them, including 114 with verified work emails. Mumbai is the largest hub.

This list covers operational efficiency consultants 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

137Companies

1,111Contacts tracked

114Verified emails

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The 25 largest operational efficiency consultants based in Mumbai, India

Ranked by team size

Top 25 of 137 operational efficiency consultants 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 operational efficiency consultants: 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	ISN Group	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	171 contacts →
	Indirect evidence “We go beyond just offering solutions.” Source: RevenueBase Database · checked Sep 20, 2026
2	Konsultera Solutions Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “Konsultera’s founding team has led Fortune-listed and other global majors from BFSI, Consulting, Credit Bureaus & Ratings, KPOs, Information Technology, among other domains.” Source: RevenueBase Database · checked Sep 20, 2026
3	Yashuss Unlimited Business Solutions PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “We are ISO 9001 Certified and ready to transform your business when you need a strategic partner.” Source: RevenueBase Database · checked Sep 20, 2026
4	Easemint	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Easemint is a management consulting firm that serves small & medium size organisations and start-ups.” Source: RevenueBase Database · checked Sep 20, 2026
5	Optiserv Solutions Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	28 contacts →
	Partial evidence “Optiserv specializes in helping the enterprise achieve greater efficiencies by optimizing deployed assets, reducing costs, & increasing profitability.” Source: RevenueBase Database · checked Sep 20, 2026
6	Protune KSA Consultants PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Protune KSA Consultants are India’s premier consulting firm offering customized value-added risk and process advisory services across wide range of industry sectors.” Source: RevenueBase Database · checked Sep 20, 2026
7	Mayin Advisory Services Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Empowering Business Owners for Sustainable Growth** While the organisations are smaller, it's common for business owners to monitor every aspect of their operations.” Source: RevenueBase Database · checked Sep 20, 2026
8	Progility	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Progility is a management consulting firm providing profitability & productivity improvement services & solutions for clients operating in B2B markets.” Source: RevenueBase Database · checked Sep 20, 2026
9	Snco Global Consulting LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “In today's dynamic environment, businesses are exposed to challenges that call for an immediate focus.” Source: RevenueBase Database · checked Sep 20, 2026
10	Metl Global Perspectives	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “METL is a management consulting organization dealing in niche area of management productivity improvement solutions.” Source: RevenueBase Database · checked Sep 20, 2026
11	Aviral Consulting	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “We are an advisory and execution support organisation, committed to deliver right Business strategy, supply chains strategy and operational process.” Source: RevenueBase Database · checked Sep 20, 2026
12	Kanishka Consultancy	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “Business and Technology Consultancy firm established in July, 2014 by a team of professionals with a strong background of technology as well as business, who came together for a…” Source: RevenueBase Database · checked Sep 20, 2026
13	SSO Solutions LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “SSO Solutions is a consulting firm that provides a broad spectrum of services including execution support to clienteles from various industries, mentored by CA Tanvi Panchal…” Source: RevenueBase Database · checked Sep 20, 2026
14	Saboo Infotech	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Saboo Infotech is a premier Enterprise Consulting and Implementation service company catering to customers across the globe.” Source: RevenueBase Database · checked Sep 20, 2026
15	Value Plus Advisors LLP	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Value Plus is a management consulting firm offering services in the areas of Strategy, Operations, HR, and Finance across sectors.” Source: RevenueBase Database · checked Sep 20, 2026
16	Glocalwiz Corporate Advisors Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Consultancy” Source: RevenueBase Database · checked Sep 20, 2026
17	Easemylife	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “EML's dedication to continuously improve and innovate enables us to deliver simplified solutions to supply chain executives and operation managers.” Source: RevenueBase Database · checked Sep 20, 2026
18	Kaleidostrat Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Kaleidostrat is a boutique management consultant for firms that seek change management - the Management Consultant of choice that you turn to when you would like to see…” Source: RevenueBase Database · checked Sep 20, 2026
19	KCS LLP	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	3 contacts →
	Partial evidence “KCS is a boutique consultancy dedicated to provide various Business Solutions across Industries.” Source: RevenueBase Database · checked Sep 20, 2026
20	Mulberry Solutions	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “Mulberry Solutions LLP is a Business & Management Consulting firm based in Mumbai, Maharashtra.” Source: RevenueBase Database · checked Sep 20, 2026
21	Talanoa Consulting	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Talanoa Consulting is an HR & OD consulting firm, we emphasize on execution as much as advisory and that helps us in delivering results that matter.” Source: RevenueBase Database · checked Sep 20, 2026
22	Shibumi Growth Partners	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Welcome to Shibumi Growth Partners, a vanguard in tailored growth strategies and business optimization.” Source: RevenueBase Database · checked Sep 20, 2026
23	The 6 Hats	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Committed to driving excellence, we provide simple solutions to the complex and intricate problems of our clients.” Source: RevenueBase Database · checked Sep 20, 2026
24	AB COM Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	1 contacts →
	Indirect evidence “We strategize and transform your organization, helping to develop your enterprise culture and strategies, your people, your customer experience, your service offerings excellence…” Source: RevenueBase Database · checked Sep 20, 2026
25	Otto Advisory	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	1 contacts →
	Indirect evidence “Otto Advisory: Navigate Change.” 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: operational efficiency consultants. 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 operational efficiency consultants.
Partial evidence: Its own public description names part of operational efficiency consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name operational efficiency consultants. 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 137 operational efficiency consultants based in Mumbai, India

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Operational efficiency consultants based in Mumbai, India at a glance

As of Sep 20, 2026

10.3%Verified-email coverage

8.1Average contacts per company

1-10Median 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

10001+

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 137 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 operational efficiency consultants, 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 “operational efficiency consultants”. 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 operational efficiency consultants), 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 operational efficiency consultants, 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, 114 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.

Operational efficiency consultants by metro in India

Operational efficiency consultants in Mumbai137
Operational efficiency consultants in Pune127
Operational efficiency consultants in Bangalore122
Operational efficiency consultants in Hyderabad99
Operational efficiency consultants in Chennai93
Operational efficiency consultants in Bengaluru85
Operational efficiency consultants in New Delhi85
Operational efficiency consultants in Noida79
Operational efficiency consultants in Ahmedabad65
Operational efficiency consultants in Gurgaon63
Operational efficiency consultants in Kolkata47
Operational efficiency consultants in Delhi44
Operational efficiency consultants in Gurugram44
Operational efficiency consultants in Thane27
Operational efficiency consultants in Vadodara25

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 operational efficiency consultants, 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 operational efficiency consultants are there based in Mumbai, India?

RevenueBase identified 137 operational efficiency consultants 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?

ISN Group, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most operational efficiency consultants?

Mumbai leads with 137 headquartered companies, followed by Pune (127) and Bangalore (122).

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 114 verified decision-maker contacts tracked across these 137 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.