Company lists · Data refreshed September 2026

Top 25 Business development outsourcing firms based in Mumbai, India

Name: Business development outsourcing firms based in Mumbai, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 204 companies tracked

RevenueBase identified 204 business development outsourcing firms headquartered in Mumbai, India as of September 2026 and tracks 3,015 professional contacts across them, including 220 with verified work emails. Across India, Pune is the largest hub for this category (438 companies); Mumbai follows with 204.

This list covers business development outsourcing firms 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 27, 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 27, 2026 86% judged on-target in blind review

204Companies

3,015Contacts tracked

220Verified emails

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The 25 largest business development outsourcing firms based in Mumbai, India

Ranked by team size

Top 25 of 204 business development outsourcing firms based in Mumbai, India, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to business development outsourcing firms: 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	Echobooom Management And Entrepreneurial Solutions	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	351 contacts →
	Partial evidence “Management and Entrepreneurial Solutions provide services like business marketing, 360° Virtual tours, manpower planning, training, and development and advisory services to…” Source: RevenueBase Database · checked Sep 27, 2026
2	Pinnacle Global Group	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	257 contacts →
	Partial evidence “Pinnacle Global provides outsourcing/offshoring services to businesses all around the globe.” Source: RevenueBase Database · checked Sep 27, 2026
3	Mercadeo	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	240 contacts →
	Indirect evidence “Mercadeo strategies are embedded in a sound foundation of proven, time tested business fundamentals, a deep understanding of different market dynamics and intimate knowledge of…” Source: RevenueBase Database · checked Sep 27, 2026
4	Rheal Software Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	155 contacts →
	Indirect evidence “At Rheal, we realize that your business must keep pace with the speed of thought, and we believe that your ideas and enterprises deserve substantial reinvention at an affordable…” Source: RevenueBase Database · checked Sep 27, 2026
5	HNR Tech	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	121 contacts →
	Partial evidence “About : HNR Tech is a Business Development Firm committed to helping organizations to develop their business, providing excellent professional services and consultancy.” Source: RevenueBase Database · checked Sep 27, 2026
6	Diallo	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	501-1,000	83 contacts →
	Partial evidence “Business Process Outsourcing” Source: RevenueBase Database · checked Sep 27, 2026
7	Deevoir	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	39 contacts →
	Indirect evidence “Start-ups & small businesses in metropolitan cities usually requires cost-cutting and proper management at a budgeted cost.” Source: RevenueBase Database · checked Sep 27, 2026
8	Business Access India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	25 contacts →
	Indirect evidence “Business Access India Private Limited is a family owned company established in 1997.” Source: RevenueBase Database · checked Sep 27, 2026
9	Support Direct India	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	22 contacts →
	Indirect evidence “With our rich repertoire and a collective experience of 23 years in the field of backend support services and marketing & sales, Support direct India is a trusted Business Process…” Source: RevenueBase Database · checked Sep 27, 2026
10	Vorsales	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “Vorsales is a global B2B demand generation and sales acceleration partner helping technology, SaaS, AI, IT services, and enterprise companies build predictable revenue pipelines.” Source: RevenueBase Database · checked Sep 27, 2026
11	Xeon Multimedia	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1-10	21 contacts →
	Partial evidence “Xeon Multimedia is an established Business Development Company based in MUMBAI, Maharashtra, INDIA.” Source: RevenueBase Database · checked Sep 27, 2026
12	Demand Genesys	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “We are a business to business focused, demand generation company.” Source: RevenueBase Database · checked Sep 27, 2026
13	JAM Research Services	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “JAM is into providing research based services, wherein we are able to garner feedback from our clients stakeholders over phone (CATI).” Source: RevenueBase Database · checked Sep 27, 2026
14	Bloomasia Incorporated	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “Our purpose is to give our clients the relationships and big ideas to do different and better business.” Source: RevenueBase Database · checked Sep 27, 2026
15	Bridge GAP	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “At Bridge Gap, we help B2B businesses build sales engines that ignite growth.” Source: RevenueBase Database · checked Sep 27, 2026
16	Suspect To Prospect	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1-10	12 contacts →
	Indirect evidence “The B2B Lead Gen Team Behind Your Next 100 Meetings” We’re not just another agency – we’re your outbound growth engine.” Source: RevenueBase Database · checked Sep 27, 2026
17	Upgraft Corporation	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1-10	10 contacts →
	Indirect evidence “Upgraft Corporation is a modern business solutions company built to help organizations scale efficiently by combining the strength of people, technology, and AI.” Source: RevenueBase Database · checked Sep 27, 2026
18	Digital Focus NOW	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “Digital Focus Now helps B2B companies build predictable revenue by strengthening both pipeline generation and sales team performance.” Source: RevenueBase Database · checked Sep 27, 2026
19	Wave Infotech Solutions India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Established in 2002, headquartered in Mumbai, India, we have been providing services to customers all around the globe with customer profiles ranging from Start-ups to Fortune 500…” Source: RevenueBase Database · checked Sep 27, 2026
20	Metanoia Business Solutions	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	6 contacts →
	Indirect evidence “Metanoia Business Solutions equips organizations with the resources and capabilities in order to help them grow as well as navigate a range of business and people challenges.” Source: RevenueBase Database · checked Sep 27, 2026
21	The Backspace	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	6 contacts →
	Indirect evidence “We provide customized solutions which are designed out of a deep industry-based knowledge and support the entire business processes of each and every client.” Source: RevenueBase Database · checked Sep 27, 2026
22	The VC Venture	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	6 contacts →
	Indirect evidence “The VC Venture is a one stop solution for start-ups dedicated to providing high-quality business solutions and strategies in a comfortable atmosphere for clients who seek funds…” Source: RevenueBase Database · checked Sep 27, 2026
23	Audentia Data Services	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	4 contacts →
	Partial evidence “Founded in 2012, Audentia is an emergent solution process outsourcing firm.” Source: RevenueBase Database · checked Sep 27, 2026
24	Naxcent	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	3 contacts →
	Indirect evidence “Helping professional services firms in rainmaking.” Source: RevenueBase Database · checked Sep 27, 2026
25	Avantgarde Solutions PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	2 contacts →
	Indirect evidence “The company offers a variety of consulting and back office services to clients in India and overseas.” Source: RevenueBase Database · checked Sep 27, 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: business development outsourcing firms. 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 business development outsourcing firms.
Partial evidence: Its own public description names part of business development outsourcing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business development outsourcing firms. 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 204 business development outsourcing firms based in Mumbai, India

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Business development outsourcing firms based in Mumbai, India at a glance

As of Sep 27, 2026

7.3%Verified-email coverage

14.8Average contacts per company

11-50Median size (employees)

Sep 27, 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 204 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 business development outsourcing firms, 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 “business development outsourcing firms”. 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 business development outsourcing firms), 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 business development outsourcing firms, 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, 220 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 27, 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.

Business development outsourcing firms by metro in India

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 business development outsourcing firms, 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 business development outsourcing firms are there based in Mumbai, India?

RevenueBase identified 204 business development outsourcing firms 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?

Echobooom Management And Entrepreneurial Solutions, headquartered in Mumbai, tops this list with the largest team on record.

Which city in India has the most business development outsourcing firms?

Pune leads India with 438 headquartered companies, followed by Mumbai (204) and New Delhi (194).

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 220 verified decision-maker contacts tracked across these 204 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 27, 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.