Company lists · Data refreshed October 2026

Top 25 Clinical laboratory operators based in India

RevenueBase identified 1,024 company matches for clinical laboratory operators associated with India as of October 2026 and tracks 42,962 professional contacts across them, including 5,097 with verified work emails. New Delhi is the largest hub.

This list covers company matches for clinical laboratory operators 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 October 9, 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 Oct 9, 2026 How this list was built
1,024Companies
42,962Contacts tracked
5,097Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest clinical laboratory operators based in India

Ranked by team size
Top 25 of 1,024 company matches for clinical laboratory operators based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchGurgaon, IndiaHQ recorded Oct 9, 20261,001-5,0004,815 contacts →

Exact match

“Established in 1949, Dr Lal PathLabs today is the largest and most respected diagnostic service provider in the country.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchBehind Glaxo, IndiaHQ recorded Oct 9, 20261,001-5,0002,850 contacts →

Exact match

“We believe that every human being deserves to know the truth about their inner health.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchNavi Mumbai, IndiaHQ recorded Oct 9, 20261,001-5,0002,847 contacts →

Exact match

“Why is Thyrocare more than just a workplace?”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Oct 9, 20261,001-5,0001,937 contacts →

Exact match

“Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Oct 9, 20261,001-5,0001,185 contacts →

Exact match

“Healthians.com is confidently striding towards being ‘India’s largest health test @home service provider’.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchGurgaon, IndiaHQ recorded Oct 9, 20261,001-5,0001,085 contacts →

Exact match

“Pathkind Labs is a leading name in diagnostics, with 100+ labs across India and over dedicated professionals.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Oct 9, 2026501-1,0001,056 contacts →

Exact match

“Medall Diagnostics is a trusted diagnostic center offering Blood Tests, MRI, CT Scan, Ultrasound, X-Ray, and Full Body Health Checkups.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Oct 9, 2026501-1,000952 contacts →

Exact match

“Neuberg Diagnostics, headquartered in Chennai, is one of India’s leading diagnostic service providers, with its presence in India, UAE, South Africa and USA.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchChennai, IndiaHQ recorded Oct 9, 20261,001-5,000838 contacts →

Exact match

“Apollo Diagnostics is part of the Apollo Health and Lifestyle Limited services brought to you by the illustrious Apollo Group.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchAhmedabad, IndiaHQ recorded Oct 9, 20261,001-5,000741 contacts →

Exact match

“Over the past 15 years, Unipath Specialty Laboratory Limited (USLL) has successfully established itself as one of the leading diagnostics companies in India.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchKolkata, IndiaHQ recorded Oct 9, 20261,001-5,000617 contacts →

Exact match

“Welcome to Suraksha Diagnostics!”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchNavi Mumbai, IndiaHQ recorded Oct 9, 2026201-500560 contacts →

Exact match

“At Lupin Diagnostics, we are dedicated to providing high quality testing with accurate results.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Oct 9, 2026501-1,000539 contacts →

Exact match

“Suburban Diagnostics, established in 1994 has rapidly emerged as one of the most technologically advanced diagnostic centres.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchGurgaon, IndiaHQ recorded Oct 9, 2026201-500482 contacts →

Exact match

“CORE Diagnostics is a Clinical laboratory focused on Next Generation Diagnostics for disease stratification and therapy selection.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchHyderabad, IndiaHQ recorded Oct 9, 2026501-1,000481 contacts →

Exact match

“PathCare Labs(P)Limited is one of the top Diagnostic Service provider on the horizon with a promise to ensure Quality, Reliability and Customer Care.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchAhmedabad, IndiaHQ recorded Oct 9, 20261,001-5,000435 contacts →

Exact match

“Sterling Accuris Wellness Pvt Ltd, founded in 2014, is now one of the fastest growing pathology laboratory chains in India.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchHyderabad, IndiaHQ recorded Oct 9, 20261,001-5,000407 contacts →

Exact match

“AMPATH (AMERICAN INSTITUTE OF PATHOLOGY AND LABORATORY SCIENCES PRIVATE LIMITED) is the only lab in India to bring international standard pathology services to ensure accurate…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchChennai, IndiaHQ recorded Oct 9, 20261,001-5,000388 contacts →

Exact match

“Transforming Diagnostics Through Integrated Precision Healthcare At Anderson Diagnostics & Labs, we are building a unified diagnostic ecosystem that brings together Radiology…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchJaipur, IndiaHQ recorded Oct 9, 2026201-500325 contacts →

Exact match

“Dr.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchNavi Mumbai, IndiaHQ recorded Oct 9, 2026501-1,000294 contacts →

Exact match

“GENERAL DIAGNOSTICS INTERNATIONAL popularly known as “GD” is a responsible laboratory which keeps patient’s welfare at the center of everything.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchBangalore, IndiaHQ recorded Oct 9, 2026201-500280 contacts →

Exact match

“Anand Diagnostic Laboratory (ADL) is amongst the leading standalone medical laboratories in India, based out of Bowring Tower, 54, Bowring Hospital Road, Shivajinagar, Bangalore-…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchAhmedabad, IndiaHQ recorded Oct 9, 20261,001-5,000228 contacts →

Exact match

“Neuberg Supratech is one of the most trusted names in Pathology Diagnostics today.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchErnakulam, IndiaHQ recorded Oct 9, 20261,001-5,000222 contacts →

Exact match

“DDRC SRL offers 3500+ tests ranging from the simplest screening to advanced tests under molecular pathology, cytogenetics, histopathology & hematology.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchDelhi, IndiaHQ recorded Oct 9, 2026501-1,000193 contacts →

Exact match

“CRL Diagnostics Pvt Ltd”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchGurgaon, IndiaHQ recorded Oct 9, 2026501-1,000190 contacts →

Exact match

“Since the inception of MODERN in 1985, it has been our effort to bring the best and latest technology available anywhere in the world so as to diagnose diseases at an early stage…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 1,024 clinical laboratory operators based in India

See the full list, filter by size, metro and specialty, and access 5,097 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Clinical laboratory operators based in India at a glance

As of Oct 9, 2026
11.9%Verified-email coverage
42.0Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · New Delhi
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
313
11-50
311
51-200
212
201-500
107
501-1,000
33
1,001-5,000
30
5,001-10,000
3
10001+
2

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 1,024 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 “clinical laboratory operators” 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 5,097 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 October 9, 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 “clinical laboratory operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical laboratory operators are there based in India?

RevenueBase identified 1,024 company matches for clinical laboratory operators associated with India as of October 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?

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

Which city has the most clinical laboratory operators?

New Delhi leads with 72 company records, followed by Mumbai (64) and Hyderabad (54).

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 5,097 professional contacts with verified work emails tracked across these 1,024 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 October 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,024 clinical laboratory operators based in India. Start with a free account, no credit card.

Download this list →

Related lists

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.