Company lists · Data refreshed September 2026

Top 18 Outsourced back-office services firms based in New Delhi, India

RevenueBase identified 149 company matches for outsourced back-office services firms associated with New Delhi, India as of September 2026 and tracks 3,986 professional contacts across them, including 348 with verified work emails. Across India, Ahmedabad is the largest hub for this category (248 companies); New Delhi has 149.

This list covers company matches for outsourced back-office services firms associated with New Delhi, India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
149Companies
3,986Contacts tracked
348Verified emails
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The 18 largest outsourced back-office services firms based in New Delhi, India

Ranked by team size
Top 18 of 149 company matches for outsourced back-office services firms based in New Delhi, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew Delhi, IndiaHQ recorded Sep 21, 20261,001-5,0001,166 contacts →

Exact match

“JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchNew Delhi, IndiaHQ recorded Sep 21, 2026201-500129 contacts →

Exact match

“Ebullient Services provides clients with successful business process outsourcing (BPO) solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Sep 21, 2026201-500116 contacts →

Exact match

“Advance Finserv offers AI-enabled accounting outsourcing and offshore staffing services to accounting firms in the US, Canada, New Zealand, and the UK.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-200114 contacts →

Exact match

“eDataIndia, a Delhi (India) based premier IT/BPO & offshore outsourcing company specializes in data entry, ecommerce management, image editing, back office, accounting, web design…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-200110 contacts →

Exact match

“We are a group of professionals engaged in the business of providing services as Consultants, Corporate Financing & Banking Solutions and a pioneer in Legal Processes Outsourcing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Sep 21, 20261,001-5,00096 contacts →

Exact match

“SIGMA Outsourcing Services Private Limited is a dominant player in outsourcing domestic Business Process Services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-20085 contacts →

Exact match

“Welco Infotech is an offshore business process outsourcing (BPO) company in India provides highly effective, time bound and value for money outsourcing services through our…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-20057 contacts →

Exact match

“The Algebra Group: Sharper.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchNew Delhi, IndiaHQ recorded Sep 21, 2026501-1,00056 contacts →

Exact match

“VCall is a leading business process management company with cross-disciplinary knowledge of service industry and processes, our partnership approach, comprehensive solutions, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-20055 contacts →

Exact match

“Heka Support services” was set up to leverage India’s advantage as a low cost/ high intellectual capital outsourcing destination.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-20038 contacts →

Exact match

“About Us: We, OrbiTouch Outsourcing Private Limited (orbiTouch HR) based in Delhi, have established ourselves as a trusted partner to many of largest corporations with all India…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“An accounting and business process outsourcing firm based in India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202611-5033 contacts →

Exact match

“Hemsworth Consulting is an international professional services firm that offers solutions across sectors and employs effective management abilities to help and manage their…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-20018 contacts →

Exact match

“gks is an India-based outsourcing firm with a focus on finance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Data Esperto is a technology enabled service provider based in New Delhi, India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-2009 contacts →

Exact match

“At Zeweb Media Pvt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchNew Delhi, IndiaHQ recorded Sep 21, 2026201-5006 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-2001 contacts →

Exact match

“At 1857 KPO Services, we fully grasp this compelling requirement of businesses and provide an extensive range of accounting back office services with highly qualified financial…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 18 of 149 outsourced back-office services firms based in New Delhi, India

See the full list, filter by size, metro and specialty, and access 348 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourced back-office services firms based in New Delhi, India at a glance

As of Sep 21, 2026
8.7%Verified-email coverage
26.8Average contacts per company
11-50Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
60
51-200
36
201-500
17
501-1,000
2
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured across the whole India list rather than for New Delhi, so it is reported there. Company counts and contact totals on this page are exact for New Delhi, over 149 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New Delhi, India whose business descriptions match “outsourced back-office services firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 348 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “outsourced back-office services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced back-office services firms are there based in New Delhi, India?

RevenueBase identified 149 company matches for outsourced back-office services firms associated with New Delhi, India as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Jindalx tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most outsourced back-office services firms?

Ahmedabad leads India with 248 company records, followed by Bangalore (189) and New Delhi (149).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 348 professional contacts with verified work emails tracked across these 149 companies; direct dials are available where recorded.

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.

Ready to reach these companies? Verified emails and direct dials for all 149 outsourced back-office services firms based in New Delhi, India. Start with a free account, no credit card.

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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 SmartSearch, 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.