Company lists · Data refreshed September 2026

Top 25 Business process outsourcing companies based in Bangalore, India

Name: Business process outsourcing companies based in Bangalore, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 170 companies tracked

This directory lists 170 business process outsourcing companies based in Bangalore, India, with business contact data for 5,942 contacts and 236 email addresses. As of September 2026, Ahmedabad is the single most-represented city among the companies on the list.

Business process outsourcing companies provide outsourced business functions, such as customer support, finance, human resources, data processing, and administrative operations, for other organizations. This list covers companies that provide business process outsourcing services to other organizations, including outsourced operational, administrative, and customer-facing functions. Ranked by team size, largest first. Data current as of September 14, 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 14, 2026 86% judged on-target in blind review

170Companies

5,942Contacts tracked

236Verified emails

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The 25 largest business process outsourcing companies based in Bangalore, India

Ranked by team size

Top 25 of 170 business process outsourcing companies based in Bangalore, India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to business process 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	Invensis	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	1,001-5,000	995 contacts →
	Indirect evidence “At Invensis, we solve business inefficiencies.” Source: RevenueBase Database · checked Sep 14, 2026
2	Brickwork India	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	201-500	557 contacts →
	Indirect evidence “Brickwork India, a Women-owned Business Enterprise (WBE) and an ISO 27001: 2022 certified company, is the pioneer and leader in the Global Business Support Services.” Source: RevenueBase Database · checked Sep 14, 2026
3	Transact Global	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	1,001-5,000	340 contacts →
	Partial evidence “We specialize in end-to-end outsourcing across all industries and functions, including: Customer Support & Call Center Inbound/outbound call handling, technical support, live…” Source: RevenueBase Database · checked Sep 14, 2026
4	Vmoksha Technologies Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	233 contacts →
	Partial evidence “Vmoksha Technologies Private Limited is an offshore based, IT outsourcing services company headquartered in Bangalore, India.” Source: RevenueBase Database · checked Sep 14, 2026
5	Trupp Global	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	201-500	161 contacts →
	Strong evidence “Trupp Global Technologies is a global Business Process Outsourcing (BPO) and IT services company supporting startups, SMEs, and enterprises.” Source: RevenueBase Database · checked Sep 14, 2026
6	Megaaopes Solutions	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	154 contacts →
	Strong evidence “MegaaOpes Solutions provides clients with successful business process outsourcing (BPO) solutions.” Source: RevenueBase Database · checked Sep 14, 2026
7	Proziod Analytics	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	120 contacts →
	Indirect evidence “Proziod Analytics is an experienced team of programmers, analysts, and IT experts.” Source: RevenueBase Database · checked Sep 14, 2026
8	Consystent Infotech Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	116 contacts →
	Partial evidence “Consystent Infotech is one of the top outsourcing companies in India and constantly endeavours to stand for excellence - staying focused on world-class service delivery and…” Source: RevenueBase Database · checked Sep 14, 2026
9	Ontrac	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	105 contacts →
	Indirect evidence “OnTrac is an award winning company that helps BPO/BPM companies improve operational performance.” Source: RevenueBase Database · checked Sep 14, 2026
10	Onzestt Services India PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	201-500	99 contacts →
	Indirect evidence “Onzestt Service India Private Limited is a leading IT-BPO service provider has been empowering clients around the world to achieve business transformation and growth through its…” Source: RevenueBase Database · checked Sep 14, 2026
11	Valuestream Business Solutions PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	95 contacts →
	Indirect evidence “Welcome to Valuestream Business Solutions!” Source: RevenueBase Database · checked Sep 14, 2026
12	Sbs-Global	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	79 contacts →
	Partial evidence “SBS Global, powered by a team of 150+ employees, is an ISO 9001:2015 & ISO 27001:2013 certified Financial Accounting Outsourcing (FAO) and consulting company led by experienced…” Source: RevenueBase Database · checked Sep 14, 2026
13	Bizprout Corporate Solutions PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	62 contacts →
	Partial evidence “Payroll, Accounting, Consulting and Compliance Outsourcing the non-core activities of your company relieves you of the burden of tedious administrative and routine…” Source: RevenueBase Database · checked Sep 14, 2026
14	Ditio SYS PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	201-500	61 contacts →
	Indirect evidence “Delivering True Business Values, We embrace a strong passion to enhance and reinforce non-core activities of businesses.” Source: RevenueBase Database · checked Sep 14, 2026
15	Q-Dat IT Solutions Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	52 contacts →
	Indirect evidence “With Q-DAT Data Entry Services - Managing your business will be much easier!” Source: RevenueBase Database · checked Sep 14, 2026
16	SYROW	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	49 contacts →
	Indirect evidence “Syrow is a 24x7 Customer Service provider for Businesses.” Source: RevenueBase Database · checked Sep 14, 2026
17	Xllent Corporate Services Pvt. Ltd. - India	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
18	Padah Solutions PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	37 contacts →
	Partial evidence “Padah Solution is a BPM Solutions provider to Organizations across various Industries specified in process set up for Software Engineering, Product and Customer Experience.” Source: RevenueBase Database · checked Sep 14, 2026
19	Rarevs Consulting Solutions	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	35 contacts →
	Strong evidence “RareVS Consulting Solutions is a leading Multi-National Business Process Outsourcing Company that offers comprehensive, technology-driven solutions to growing businesses overseas.” Source: RevenueBase Database · checked Sep 14, 2026
20	ASD India Services	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	26 contacts →
	Indirect evidence “Our Mission Our mission is to utilize our expertise to provide the best value as measured by quality, cost, delivery, and innovation to our clientele.” Source: RevenueBase Database · checked Sep 14, 2026
21	Accounts Point	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	19 contacts →
	Strong evidence “Welcome to AccountsPoint, a premier Business Process Outsourcing firm specializing in Taxation, Accounting & Bookkeeping, Payroll Accounting, and Transaction Processing…” Source: RevenueBase Database · checked Sep 14, 2026
22	Cyborgsapient	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	1-10	9 contacts →
	Indirect evidence “we have handful of adroit sapient inclined to necessitate digital marketing services, that will help you grow your business and help you find potential customers, We offer BPO…” Source: RevenueBase Database · checked Sep 14, 2026
23	LS Software	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence “Established in 1989, in Bangalore - India, LS Software provides its services to organizations in varied sectors, both Indian and multinational.” Source: RevenueBase Database · checked Sep 14, 2026
24	Affinity Excellence BPO	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	7 contacts →
	Partial evidence “Affinity Excellence Pvt Ltd, We provide onshore support, Our company expert will enable our partners in saving cost, Improving service levels, Reengineering business processes…” Source: RevenueBase Database · checked Sep 14, 2026
25	Newbie Consultants	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “We the NewBie Consultants Pvt.” Source: RevenueBase Database · checked Sep 14, 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 process 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 business process outsourcing companies.
Partial evidence: Its own public description names part of business process outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business process 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 170 business process outsourcing companies based in Bangalore, India

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Business process outsourcing companies based in Bangalore, India at a glance

As of Sep 14, 2026

4.0%Verified-email coverage

35.0Average contacts per company

11-50Median size (employees)

116.5%Largest-city concentration · Ahmedabad

Sep 14, 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 Bangalore, so it is reported there. Company counts and contact totals on this page are exact for Bangalore, 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 business process 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 Bangalore, India whose own description of what they do matches “business process 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 business process 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 business process outsourcing companies, and records with no verified work email. Companies headquartered outside Bangalore 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, 236 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 14, 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 process outsourcing companies by metro in India

Business process outsourcing companies in Ahmedabad198
Business process outsourcing companies in Bangalore170
Business process outsourcing companies in Noida168
Business process outsourcing companies in New Delhi161
Business process outsourcing companies in Mumbai152
Business process outsourcing companies in Pune141
Business process outsourcing companies in Chennai135
Business process outsourcing companies in Hyderabad117
Business process outsourcing companies in Kolkata116
Business process outsourcing companies in Bengaluru80
Business process outsourcing companies in Delhi75
Business process outsourcing companies in Gurgaon55
Business process outsourcing companies in Coimbatore52
Business process outsourcing companies in Jaipur51
Business process outsourcing companies in Gurugram44
Business process outsourcing companies in Udaipur44
Business process outsourcing companies in Indore43
Business process outsourcing companies in Navi Mumbai39
Business process outsourcing companies in Lucknow36
Business process outsourcing companies in Mohali33
Business process outsourcing companies in Vadodara30
Business process outsourcing companies in Thane29

Frequently asked

What are business process outsourcing companies?

Business process outsourcing companies handle selected business functions for other organizations, including customer support, finance, human resources, data processing, and administration.

How many business process outsourcing companies are in this directory?

This directory includes 170 business process outsourcing companies based in Bangalore, India.

Which city has the most business process outsourcing companies on the list?

Ahmedabad is the single most-represented city among the companies on the list.

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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.