Company lists · Data refreshed September 2026

Top 25 Sme outsourcing companies based in Mumbai, India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 112 companies tracked

RevenueBase identified 112 sme outsourcing companies headquartered in Mumbai, India as of September 2026 and tracks 4,553 professional contacts across them, including 461 with verified work emails. Ahmedabad is the largest hub.

This list covers sme outsourcing 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 21, 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 21, 2026 86% judged on-target in blind review

112Companies

4,553Contacts tracked

461Verified emails

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The 25 largest sme outsourcing companies based in Mumbai, India

Ranked by team size

Top 25 of 112 sme outsourcing companies based in Mumbai, India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to sme outsourcing 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	Capita India	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	5,001-10,000	1,757 contacts →
	Indirect evidence “Established in 2004, Capita India is part of Capita plc, the UK's No.” Source: RevenueBase Database · checked Sep 21, 2026
2	Pinnacle Global Group	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	257 contacts →
	Partial evidence “Pinnacle Global provides outsourcing/offshoring services to businesses all around the globe.” Source: RevenueBase Database · checked Sep 21, 2026
3	Altruist BPO Services	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	10001+	193 contacts →
	Partial evidence “Altruist BPO is a leading global integrated solutions provider in Business Process Outsourcing, Customer Experience Management and IT Services with presence across India, Africa…” Source: RevenueBase Database · checked Sep 21, 2026
4	Advait Techserve	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	144 contacts →
	Indirect evidence “Advait Techserve India Pvt Ltd, established in 2004 and headquartered in Mumbai, specializes in crafting bespoke offshore remote office solutions.” Source: RevenueBase Database · checked Sep 21, 2026
5	Diallo	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	83 contacts →
	Partial evidence “Business Process Outsourcing” Source: RevenueBase Database · checked Sep 21, 2026
6	Infinzi	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	80 contacts →
	Indirect evidence “We founded Infinzi in 2017 with a vision to empower business owners to focus on strengthening the core competencies of their businesses.” Source: RevenueBase Database · checked Sep 21, 2026
7	Connections Direct India Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	65 contacts →
	Partial evidence “For All Your Knowledge Outsourcing Needs” Source: RevenueBase Database · checked Sep 21, 2026
8	Andersonbpo	Strong evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	61 contacts →
	Strong evidence “Established in 2012, Anderson Business Solutions (Anderson BPO) provides comprehensive Finance & Accounting (F&A) outsourcing services to accounting firms & SME clients based in…” Source: RevenueBase Database · checked Sep 21, 2026
9	Business Access India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 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 21, 2026
10	Support Direct India	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 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 21, 2026
11	Sakash Group	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	22 contacts →
	Indirect evidence “Sakash Group is a 38 year old well-established and professionally managed group in the field of business Support Services, Resource Management & Facility Management Services…” Source: RevenueBase Database · checked Sep 21, 2026
12	Access Systems A Division Of Sanneet Computers Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	20 contacts →
	Partial evidence “ACCESS SYSTEMS (A Division of Sanneet Computers Pvt Ltd) is a fast growing Information Technology company in India engaged in Business Process Outsourcing Services.” Source: RevenueBase Database · checked Sep 21, 2026
13	Tremark Accounting PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Tremark Accounting Pvt Ltd is a leading provider of outsourced accounting services for small to mid-sized businesses across industry.” Source: RevenueBase Database · checked Sep 21, 2026
14	Synergasia Business Solutions	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Synergasia Business Solutions is a young and innovative business solutions company.” Source: RevenueBase Database · checked Sep 21, 2026
15	Step UP Business Services PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	13 contacts →
	Partial evidence “Step-Up Business Services Pvt Ltd is a Unique Business Process Outsourcing company offering Innovative, Cost effective and Process Oriented Solutions to our Customers.” Source: RevenueBase Database · checked Sep 21, 2026
16	Upgraft Corporation	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 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 21, 2026
17	Treb Business Services	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “The company is based in Mumbai, India, and offers business process outsourcing.” Source: RevenueBase Database · checked Sep 21, 2026
18	Fatpos HUB	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence “FATPOS” is a name derived from the services which we provide viz.” Source: RevenueBase Database · checked Sep 21, 2026
19	The Backspace	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 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 21, 2026
20	Viaante Business Solutions Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	5 contacts →
	Indirect evidence “Viaante completes 11 YEARS of Success!” Source: RevenueBase Database · checked Sep 21, 2026
21	Peoplequest Data Services Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “Established in 2019 and headquartered in Mumbai, PeopleQuest Data Services is a integrated business service provider in the field of HR Services, Data Management, Finance, and…” Source: RevenueBase Database · checked Sep 21, 2026
22	Proccounts	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “We provide the companies with right personnel who effortlessly handle the day to day accounts.” Source: RevenueBase Database · checked Sep 21, 2026
23	Azendor Consulting	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Azendor is a response to the way business leaders are thinking today.” Source: RevenueBase Database · checked Sep 21, 2026
24	Duckman Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	1 contacts →
	Indirect evidence “Welcome to Duckman Technologies!” Source: RevenueBase Database · checked Sep 21, 2026
25	Bizmontech Advisory	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	1 contacts →
	Indirect evidence “In today's challenging economic climate marked by recession and the relentless rise in compliance demands, many companies struggle to maintain their operations.” Source: RevenueBase Database · checked Sep 21, 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: sme outsourcing 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 sme outsourcing companies.
Partial evidence: Its own public description names part of sme outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sme outsourcing 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 112 sme outsourcing companies based in Mumbai, India

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Sme outsourcing companies based in Mumbai, India at a glance

As of Sep 21, 2026

10.1%Verified-email coverage

40.7Average contacts per company

11-50Median size (employees)

150.9%Largest-city concentration · Ahmedabad

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 112 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 sme outsourcing 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 “sme outsourcing 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 sme outsourcing 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 sme outsourcing 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, 461 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 21, 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.

Sme outsourcing companies by metro in India

Sme outsourcing companies in Ahmedabad169
Sme outsourcing companies in New Delhi157
Sme outsourcing companies in Bangalore130
Sme outsourcing companies in Noida120
Sme outsourcing companies in Mumbai112
Sme outsourcing companies in Pune101
Sme outsourcing companies in Chennai94
Sme outsourcing companies in Hyderabad87
Sme outsourcing companies in Kolkata75
Sme outsourcing companies in Delhi67
Sme outsourcing companies in Bengaluru62
Sme outsourcing companies in Gurgaon50
Sme outsourcing companies in Jaipur45
Sme outsourcing companies in Gurugram43
Sme outsourcing companies in Indore41
Sme outsourcing companies in Coimbatore38
Sme outsourcing companies in Udaipur37
Sme outsourcing companies in Mohali32
Sme outsourcing companies in Lucknow29
Sme outsourcing companies in Navi Mumbai27

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 sme outsourcing 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 sme outsourcing companies are there based in Mumbai, India?

RevenueBase identified 112 sme outsourcing 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?

Capita India, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most sme outsourcing companies?

Ahmedabad leads with 169 headquartered companies, followed by New Delhi (157) and Bangalore (130).

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 461 verified decision-maker contacts tracked across these 112 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 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 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.