Company lists · Data refreshed September 2026

Top 25 Covid testing laboratories based in India

Name: Covid testing laboratories based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 428 companies tracked

RevenueBase identified 428 covid testing laboratories headquartered in India as of September 2026 and tracks 22,248 professional contacts across them, including 2,634 with verified work emails. New Delhi is the largest hub.

This list covers covid testing laboratories 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 19, 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 19, 2026 86% judged on-target in blind review

428Companies

22,248Contacts tracked

2,634Verified emails

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The 25 largest covid testing laboratories based in India

Ranked by team size

Top 25 of 428 covid testing laboratories based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to covid testing laboratories: 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 19, 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 19, 2026
2	Metropolis Healthcare	Indirect evidence	Behind Glaxo, IndiaHQ checked Sep 19, 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 19, 2026
3	Neuberg Diagnostics	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 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 19, 2026
4	Apollo Diagnostics	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 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 19, 2026
5	Unipath Specialty Laboratory	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	717 contacts →
	Indirect 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 19, 2026
6	Lupin Diagnostics Limited	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 19, 2026	201-500	532 contacts →
	Partial evidence “At Lupin Diagnostics, we are dedicated to providing high quality testing with accurate results.” Source: RevenueBase Database · checked Sep 19, 2026
7	Suburban Diagnostics India	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 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 19, 2026
8	Pathcare Labs Private Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
9	Ampath American Institute Of Pathology And Laboratory Sciences	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	405 contacts →
	Indirect 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 19, 2026
10	Dr. B. LAL Clinical Laboratory	Indirect evidence	Jaipur, IndiaHQ checked Sep 19, 2026	201-500	329 contacts →
	Indirect evidence “Dr.” Source: RevenueBase Database · checked Sep 19, 2026
11	General Diagnostics International Official Page	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 19, 2026	501-1,000	312 contacts →
	Indirect 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 19, 2026
12	Neuberg Supratech Reference Laboratories	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	226 contacts →
	Indirect evidence “Neuberg Supratech is one of the most trusted names in Pathology Diagnostics today.” Source: RevenueBase Database · checked Sep 19, 2026
13	Ddrc SRL Diagnostics Private Limited	Indirect evidence	Ernakulam, IndiaHQ checked Sep 19, 2026	1,001-5,000	220 contacts →
	Indirect evidence “DDRC SRL offers 3500+ tests ranging from the simplest screening to advanced tests under molecular pathology, cytogenetics, histopathology & hematology.” Source: RevenueBase Database · checked Sep 19, 2026
14	Infexn Laboratories PVT LTD	Strong evidence	Thane (w), IndiaHQ checked Sep 19, 2026	201-500	126 contacts →
	Strong evidence “InfeXn laboratories is a specialized infectious disease testing laboratory focused on providing complete diagnostic solutions for all infectious diseases.” Source: RevenueBase Database · checked Sep 19, 2026
15	Orbito Asia	Indirect evidence	Coimbatore, IndiaHQ checked Sep 19, 2026	51-200	107 contacts →
	Indirect evidence “Orbito Asia offers World Class Medical Facilities, comparable with any of the best diagnostic centers in Coimbatore.” Source: RevenueBase Database · checked Sep 19, 2026
16	DR Remedies Labs	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	501-1,000	89 contacts →
	Indirect evidence “Precision Diagnostics.” Source: RevenueBase Database · checked Sep 19, 2026
17	Kanva Diagnostic Services Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
18	Ganesh Diagnostic & Imaging Centre Pvt. LTD	Partial evidence	Delhi, IndiaHQ checked Sep 19, 2026	201-500	76 contacts →
	Partial evidence “Ganesh Pathology Lab offers MRI, CT Scan, PET Scan, Blood Tests, X-Ray, Covid-19 Test, Echo Test, Nuclear Medicine Test etc.” Source: RevenueBase Database · checked Sep 19, 2026
19	Accuhealth Diagnostics	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	201-500	68 contacts →
	Indirect evidence “AccuHealth Diagnostics & Polyclinic is committed to provide the entire gamut of most advanced laboratory services and exceptional support services in boosting the community’s…” Source: RevenueBase Database · checked Sep 19, 2026
20	Polo Labs	Indirect evidence	Chandigarh, IndiaHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “Polo Labs Private Limited is a latest entrant in the field of diagnostics which has taken over the pathology services of Ivy Health & Life Sciences – a leading healthcare provider…” Source: RevenueBase Database · checked Sep 19, 2026
21	ONE Diagnostics	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “We are a pan-India chain of multidisciplinary Laboratory, with excellence centers in Kolkata, Mumbai, Siliguri, Guwahati and Patna.” Source: RevenueBase Database · checked Sep 19, 2026
22	Aspira Pathlab & Diagnostics Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “Aspira Pathlab & Diagniostics Ltd is India’s first fully automated lab, which lets patients & customers interact with the process at all stages via advanced IT System & Analytics.” Source: RevenueBase Database · checked Sep 19, 2026
23	Primegen Healthcare Laboratories PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 19, 2026	201-500	47 contacts →
	Partial evidence “PrimeGen Healthcare Laboratories Private Limited is an innovation of expert medical professionals dedicated to multi-speciality diagnostics that includes Oncogenetics…” Source: RevenueBase Database · checked Sep 19, 2026
24	CNC Pathlab	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	201-500	38 contacts →
	Indirect evidence “CNC Path Lab is a high-end clinical laboratory, focussed on bringing innovation to the diagnostic industry.” Source: RevenueBase Database · checked Sep 19, 2026
25	Laboratorium Klinik Cito - Dr. Cipto	Indirect evidence	Semarang Timur, IndiaHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: covid testing laboratories. 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 covid testing laboratories.
Partial evidence: Its own public description names part of covid testing laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name covid testing laboratories. 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 428 covid testing laboratories based in India

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Covid testing laboratories based in India at a glance

As of Sep 19, 2026

11.8%Verified-email coverage

52.0Average contacts per company

11-50Median size (employees)

7.9%Largest-city concentration · New Delhi

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

127

11-50

138

51-200

201-500

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 428 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 covid testing laboratories, 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 “covid testing laboratories”. 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 covid testing laboratories), 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 covid testing laboratories, 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, 2,634 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 19, 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.

Covid testing laboratories by metro

Covid testing laboratories in New Delhi34

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 covid testing laboratories, 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 covid testing laboratories are there based in India?

RevenueBase identified 428 covid testing laboratories 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 covid testing laboratories?

New Delhi leads with 34 headquartered companies, followed by Hyderabad (24) and Pune (19).

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 2,634 verified decision-maker contacts tracked across these 428 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 19, 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.