Company lists · Data refreshed November 2026

Top 15 Covid testing centers based in India

RevenueBase identified 141 company matches for covid testing centers associated with India as of November 2026 and tracks 9,278 professional contacts across them, including 726 with verified work emails. New Delhi is the largest hub.

This list covers company matches for covid testing centers 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 November 6, 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 Nov 6, 2026 How this list was built
141Companies
9,278Contacts tracked
726Verified emails
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The 15 largest covid testing centers based in India

Ranked by team size
Top 15 of 141 company matches for covid testing centers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBehind Glaxo, IndiaHQ recorded Nov 6, 20261,001-5,0002,978 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHyderabad, IndiaHQ recorded Nov 6, 2026501-1,000508 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 2026501-1,000318 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKolkata, IndiaHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“AccuHealth Diagnostics & Polyclinic is committed to provide the entire gamut of most advanced laboratory services and exceptional support services in boosting the community’s…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDelhi, IndiaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Krishna Diagnostics is a Pathology service provider based out of 101 Pushpanjali, Vikas Marg Extension, New Delhi, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCoimbatore, IndiaHQ recorded Nov 6, 2026501-1,00026 contacts →

Exact match

“Orbito Asia Diagnostics | Trusted Blood Testing Services in Tamil Nadu | CAP, NABL, and NABH Accredited At Orbito Asia Diagnostics, we have been at the forefront of diagnostic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLucknow, IndiaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“We here at Olivhealth Path lab are always providing a healthcare system that is impacting Lives, empowering health, high quality testing facility, which is a class for our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBengaluru North, IndiaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“We are a chain of Clinical Laboratory servicing the needs of Doctors, Clinics, Hospitals and Institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“5th Vital brings to you On Door phlebotomist services so that you need not take the pain to visit a lab & wait for hours to get your health check done.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Apple Diagnostics is an ISO 9001:2008 certified diagnostic center committed to making quality healthcare accessible and reliable for everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“BloodOxy Scans and Labs is one of the best and leading diagnostics company in Chennai.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHyderabad, IndiaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Tricorder Diagnostic is a state-of-the-art facility equipped with world class infrastructure, medical equipment and devices offering pathology lab testing and clinical diagnostic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPune, IndiaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“FIDELITY DIAGNOSTICS PRIVATE LIMITED is a hospital & health care company based out of A/702, AMARGEET SOCIETY, OPP VAIBAHAV TALKIES,HADAPSAR, PUNE, Maharashtra, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDelhi, IndiaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Labs4You | Industry:Healthcare Services Founded: 2020 At Labs4You, we are committed to delivering high-quality healthcare services through our partnerships with premium…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Staying Healthy Is Imperative To Experience The Beauty Of Life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 15 of 141 covid testing centers based in India

See the full list, filter by size, metro and specialty, and access 726 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Covid testing centers based in India at a glance

As of Nov 6, 2026
7.8%Verified-email coverage
65.8Average contacts per company
11-50Median size (employees)
8.5%Largest-city concentration · New Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
40
51-200
27
201-500
14
501-1,000
4
1,001-5,000
1
5,001-10,000
1

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 141 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 “covid testing centers” 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 726 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 November 6, 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 “covid testing centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many covid testing centers are there based in India?

RevenueBase identified 141 company matches for covid testing centers associated with India as of November 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?

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

Which city has the most covid testing centers?

New Delhi leads with 12 company records, followed by Hyderabad (10) and Kolkata (7).

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 726 professional contacts with verified work emails tracked across these 141 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 November 6, 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.