Company lists · Data refreshed September 2026

Top 25 Clinical laboratory companies based in India

Name: Clinical laboratory companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,364 companies tracked

RevenueBase identified 1,364 clinical laboratory companies headquartered in India as of September 2026 and tracks 50,510 professional contacts across them, including 5,775 with verified work emails. New Delhi is the largest hub.

This list covers clinical laboratory companies headquartered in 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 16, 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 16, 2026 86% judged on-target in blind review

1,364Companies

50,510Contacts tracked

5,775Verified emails

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The 25 largest clinical laboratory companies based in India

Ranked by team size

Top 25 of 1,364 clinical laboratory companies based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clinical laboratory 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	DR LAL Pathlabs	Indirect evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	1,001-5,000	4,756 contacts →
	Indirect evidence “Established in 1949, Dr Lal PathLabs today is the largest and most respected diagnostic service provider in the country.” Source: RevenueBase Database · checked Sep 16, 2026
2	Thyrocare Technologies LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	2,823 contacts →
	Indirect evidence “Why is Thyrocare more than just a workplace?” Source: RevenueBase Database · checked Sep 16, 2026
3	Metropolis Healthcare	Indirect evidence	Behind Glaxo, IndiaHQ checked Sep 16, 2026	1,001-5,000	2,807 contacts →
	Indirect evidence “We believe that every human being deserves to know the truth about their inner health.” Source: RevenueBase Database · checked Sep 16, 2026
4	Transasia Bio-Medicals LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,933 contacts →
	Indirect evidence “Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.” Source: RevenueBase Database · checked Sep 16, 2026
5	Agappe Diagnostics LTD	Indirect evidence	Ernakulam, IndiaHQ checked Sep 16, 2026	501-1,000	1,212 contacts →
	Indirect evidence “Your Best Partner In Diagnostics 28 years of dedication has made us what we are today, one of the forerunners in the Indian diagnostics industry.” Source: RevenueBase Database · checked Sep 16, 2026
6	Pathkind Labs	Indirect evidence	Gurugram, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,114 contacts →
	Indirect evidence “Pathkind Labs is a leading name in diagnostics, with 100+ labs across India and over dedicated professionals.” Source: RevenueBase Database · checked Sep 16, 2026
7	Medall	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	501-1,000	1,055 contacts →
	Indirect evidence “Medall Diagnostics is a trusted diagnostic center offering Blood Tests, MRI, CT Scan, Ultrasound, X-Ray, and Full Body Health Checkups.” Source: RevenueBase Database · checked Sep 16, 2026
8	Medgenome	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	1,001-5,000	954 contacts →
	Indirect evidence “MedGenome is a global genomics and precision diagnostics company focused on enabling accurate, early and actionable diagnosis through advanced genomic science.” Source: RevenueBase Database · checked Sep 16, 2026
9	Neuberg Diagnostics	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	501-1,000	926 contacts →
	Indirect evidence “Neuberg Diagnostics, headquartered in Chennai, is one of India’s leading diagnostic service providers, with its presence in India, UAE, South Africa and USA.” Source: RevenueBase Database · checked Sep 16, 2026
10	Apollo Diagnostics	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	1,001-5,000	865 contacts →
	Indirect evidence “Apollo Diagnostics is part of the Apollo Health and Lifestyle Limited services brought to you by the illustrious Apollo Group.” Source: RevenueBase Database · checked Sep 16, 2026
11	Unipath Specialty Laboratory	Partial evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	717 contacts →
	Partial evidence “Over the past 15 years, Unipath Specialty Laboratory Limited (USLL) has successfully established itself as one of the leading diagnostics companies in India.” Source: RevenueBase Database · checked Sep 16, 2026
12	Suraksha Diagnostics	Indirect evidence	Kolkata, IndiaHQ checked Sep 16, 2026	1,001-5,000	623 contacts →
	Indirect evidence “Welcome to Suraksha Diagnostics!” Source: RevenueBase Database · checked Sep 16, 2026
13	Lupin Diagnostics Limited	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 16, 2026	201-500	532 contacts →
	Indirect evidence “At Lupin Diagnostics, we are dedicated to providing high quality testing with accurate results.” Source: RevenueBase Database · checked Sep 16, 2026
14	Suburban Diagnostics India	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	501-1,000	523 contacts →
	Indirect evidence “Suburban Diagnostics, established in 1994 has rapidly emerged as one of the most technologically advanced diagnostic centres.” Source: RevenueBase Database · checked Sep 16, 2026
15	Pathcare Labs Private Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	501-1,000	498 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
16	Core Diagnostics	Strong evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	201-500	480 contacts →
	Strong evidence “CORE Diagnostics is a Clinical laboratory focused on Next Generation Diagnostics for disease stratification and therapy selection.” Source: RevenueBase Database · checked Sep 16, 2026
17	Sterling Accuris Diagnostics	Partial evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	447 contacts →
	Partial evidence “Sterling Accuris Wellness Pvt Ltd, founded in 2014, is now one of the fastest growing pathology laboratory chains in India.” Source: RevenueBase Database · checked Sep 16, 2026
18	House Of Diagnostics - HOD	Indirect evidence	Delhi, IndiaHQ checked Sep 16, 2026	501-1,000	428 contacts →
	Indirect evidence “We are a young, dynamic and rapidly growing integrated medical diagnostic service provider, which is in the direct-to-consumer space, making a positive impact in the healthcare…” Source: RevenueBase Database · checked Sep 16, 2026
19	Ampath American Institute Of Pathology And Laboratory Sciences	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	405 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
20	Anderson Diagnostics And Labs	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	1,001-5,000	368 contacts →
	Indirect evidence “Transforming Diagnostics Through Integrated Precision Healthcare At Anderson Diagnostics & Labs, we are building a unified diagnostic ecosystem that brings together Radiology…” Source: RevenueBase Database · checked Sep 16, 2026
21	Mylab Discovery Solutions Pvt. LTD	Indirect evidence	Lonavala, IndiaHQ checked Sep 16, 2026	51-200	329 contacts →
	Indirect evidence “Mylab is a health-tech company that develops & commercialises molecular diagnostic kits and instruments to empower labs in obtaining Reliable, Timely & Actionable answers.” Source: RevenueBase Database · checked Sep 16, 2026
22	Dr. B. LAL Clinical Laboratory	Indirect evidence	Jaipur, IndiaHQ checked Sep 16, 2026	201-500	329 contacts →
	Indirect evidence “Dr.” Source: RevenueBase Database · checked Sep 16, 2026
23	General Diagnostics International Official Page	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 16, 2026	501-1,000	312 contacts →
	Partial evidence “GENERAL DIAGNOSTICS INTERNATIONAL popularly known as “GD” is a responsible laboratory which keeps patient’s welfare at the center of everything.” Source: RevenueBase Database · checked Sep 16, 2026
24	Eureka Analytical Services	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	501-1,000	300 contacts →
	Indirect evidence “Eureka Analytical Services (Eureka) is a trusted provider of testing, inspection, and auditing services across food, agricultural commodities, feed, nutraceuticals…” Source: RevenueBase Database · checked Sep 16, 2026
25	Accurex Biomedical	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	201-500	295 contacts →
	Indirect evidence “Accurex Biomedical Pvt.” Source: RevenueBase Database · checked Sep 16, 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: clinical laboratory 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 clinical laboratory companies.
Partial evidence: Its own public description names part of clinical laboratory companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical laboratory 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 1,364 clinical laboratory companies based in India

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Clinical laboratory companies based in India at a glance

As of Sep 16, 2026

11.4%Verified-email coverage

37.0Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · New Delhi

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

405

11-50

435

51-200

295

201-500

137

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,364 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 clinical laboratory 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 India whose own description of what they do matches “clinical laboratory 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 clinical laboratory 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 clinical laboratory companies, and records with no verified work email. Companies headquartered outside India 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, 5,775 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 16, 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.

Clinical laboratory companies by metro

Clinical laboratory companies in New Delhi110
Clinical laboratory companies in Mumbai86
Clinical laboratory companies in Hyderabad77
Clinical laboratory companies in Delhi61
Clinical laboratory companies in Kolkata51
Clinical laboratory companies in Pune44
Clinical laboratory companies in Chennai43
Clinical laboratory companies in Bangalore42
Clinical laboratory companies in Ahmedabad40
Clinical laboratory companies in Lucknow25

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 clinical laboratory 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 clinical laboratory companies are there based in India?

RevenueBase identified 1,364 clinical laboratory companies headquartered in 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?

DR LAL Pathlabs, headquartered in Gurgaon, tops this list with the largest team on record.

Which city has the most clinical laboratory companies?

New Delhi leads with 110 headquartered companies, followed by Mumbai (86) and Hyderabad (77).

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 5,775 verified decision-maker contacts tracked across these 1,364 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 16, 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.