Company lists · Data refreshed September 2026

Top 25 Outsource admin services based in India

RevenueBase identified 620 company matches for outsource admin services associated with India as of September 2026 and tracks 10,502 professional contacts across them, including 550 with verified work emails. Ahmedabad is the largest hub.

This list covers company matches for outsource admin services associated with 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
620Companies
10,502Contacts tracked
550Verified emails
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The 25 largest outsource admin services based in India

Ranked by team size
Top 25 of 620 company matches for outsource admin services based in 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 matchBangalore, IndiaHQ recorded Sep 21, 20261,001-5,000995 contacts →

Exact match

“At Invensis, we solve business inefficiencies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchChennai, IndiaHQ recorded Sep 21, 20261,001-5,000879 contacts →

Exact match

“Started operation on 2004 with 25 employees, Currently iMarque has grown into a powerhouse of over professionals today, consistently achieving an impressive 40% average annual…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchCoimbatore, IndiaHQ recorded Sep 21, 20261,001-5,000596 contacts →

Exact match

“RND Softech Private Limited, founded in is a leading Business Process Outsourcing organization that envisioned and pioneered the adoption of the flexible global business practices…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Sep 21, 2026201-500557 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAhmedabad, IndiaHQ recorded Sep 21, 2026201-500311 contacts →

Exact match

“For over a decade, Technomine has been delivering reliable outsourcing solutions to clients across North America, Europe, and the Middle East.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Sep 21, 2026501-1,000298 contacts →

Exact match

“Viaante was conceived with the sole intent of providing complete end to end solutions for administrative services to Healthcare, Insurance, Pharma and Law firms; in addition to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Sep 21, 2026201-500247 contacts →

Exact match

“Value RCM Solutions is a leading provider of comprehensive outsourcing solutions tailored to the healthcare industry (Medical Billing Companies, Hospitals, Ambulatory Surgical…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAnand, IndiaHQ recorded Sep 21, 202651-200213 contacts →

Exact match

“Acorn Universal Consultancy LLP started with an aim to help companies become global and expose their brands to the worldwide market.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchIndore, IndiaHQ recorded Sep 21, 202651-200186 contacts →

Exact match

“Task Source is a rapidly growing Business Process Outsourcing company in Indore, delivering Back Office support, IT Support, Website Development, Digital Marketing, Data Entry…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-200166 contacts →

Exact match

“When young minds unleash their voracious ambitions, dreams and aspirations the outcome is always awe-inspiring.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchUdaipur, IndiaHQ recorded Sep 21, 202651-200139 contacts →

Exact match

“Panoptic Analytics helps early-stage SaaS startups, from stealth through growth stage, build their GTM, RevOps, and development capability without the cost or delay of local…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchBangalore, IndiaHQ recorded Sep 21, 202651-200120 contacts →

Exact match

“Proziod Analytics is an experienced team of programmers, analysts, and IT experts.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchDelhi, IndiaHQ recorded Sep 21, 202651-200107 contacts →

Exact match

“At Saber Technologies, we empower businesses to flourish through customized and strategic outsourcing solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchAhmedabad, IndiaHQ recorded Sep 21, 202651-20091 contacts →

Exact match

“Accelere Infosoft Pvt is a respected and trusted provider of Administrative Back Office, Recruitment Back Office Outsourcing, E-Commerce Website & Maintenance, Market Research…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Sep 21, 2026501-1,00083 contacts →

Exact match

“At PCITS, we unify people, process and technology PCITS is a global outsourcing company with leading capabilities combined with unmatched skills of people, process and technology…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchChandigarh, IndiaHQ recorded Sep 21, 202651-20073 contacts →

Exact match

“IDS Omni Solutions is a professionally managed BPO which was founded in 2003.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchGondia, IndiaHQ recorded Sep 21, 202651-20072 contacts →

Exact match

“We bring you leading skill sets, economies of scale and reliability, very competitively.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchAhmedabad, IndiaHQ recorded Sep 21, 202651-20070 contacts →

Exact match

“Virtual Accounting Solution LLP (VASL) is knowledge driven, highly reliable and technically advanced accounting outsourcing company offering bookkeeping, accounting, tax returns…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchHyderabad, IndiaHQ recorded Sep 21, 202651-20067 contacts →

Exact match

“Labdhie is a small business outsourcing company based in India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchBangalore, IndiaHQ recorded Sep 21, 202651-20062 contacts →

Exact match

“Payroll, Accounting, Consulting and Compliance Outsourcing the non-core activities of your company relieves you of the burden of tedious administrative and routine…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Sep 21, 2026201-50061 contacts →

Exact match

“Delivering True Business Values, We embrace a strong passion to enhance and reinforce non-core activities of businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchDelhi, IndiaHQ recorded Sep 21, 202611-5053 contacts →

Exact match

“A Leading Customer Service Outsourcing Company Offering the Most Reliable and Cost-Effective Business Process Outsourcing Solutions Major Services include- Call Answering and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchCoimbatore, IndiaHQ recorded Sep 21, 202651-20046 contacts →

Exact match

“SCHEDULE A FREE CONSULTATION http://calendly.com/loginservices Login Services is a top BPO company in India providing business administrative services to customers worldwide…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchFaridabad, IndiaHQ recorded Sep 21, 202651-20043 contacts →

Exact match

“YBS India is a leading outsourcing partner with a decade of experience in delivering back-office solutions, logistics support, and workforce management.”

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

Showing 25 of 620 outsource admin services based in India

See the full list, filter by size, metro and specialty, and access 550 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsource admin services based in India at a glance

As of Sep 21, 2026
5.2%Verified-email coverage
16.9Average contacts per company
11-50Median size (employees)
9.2%Largest-city concentration · Ahmedabad
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
206
11-50
250
51-200
112
201-500
36
501-1,000
9
1,001-5,000
6

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 620 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 India whose business descriptions match “outsource admin services” 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 550 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 “outsource admin services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsource admin services are there based in India?

RevenueBase identified 620 company matches for outsource admin services associated with 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?

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

Which city has the most outsource admin services?

Ahmedabad leads with 57 company records, followed by Bangalore (42) and New Delhi (39).

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 550 professional contacts with verified work emails tracked across these 620 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.

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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.