Company lists · Data refreshed November 2026

Top 21 Immunohistochemistry labs based in India

RevenueBase identified 209 company matches for immunohistochemistry labs associated with India as of November 2026 and tracks 10,534 professional contacts across them, including 1,995 with verified work emails. New Delhi is the largest hub.

This list covers company matches for immunohistochemistry labs 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
209Companies
10,534Contacts tracked
1,995Verified emails
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The 21 largest immunohistochemistry labs based in India

Ranked by team size
Top 21 of 209 company matches for immunohistochemistry labs 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 matchGurgaon, IndiaHQ recorded Nov 6, 20261,001-5,0005,161 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGurgaon, IndiaHQ recorded Nov 6, 20261,001-5,0001,118 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGurgaon, IndiaHQ recorded Nov 6, 20261,001-5,000747 contacts →

Exact match

“Oncquest Laboratories Ltd is known for its excellence in Clinical Diagnostics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHyderabad, IndiaHQ recorded Nov 6, 20261,001-5,000417 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJaipur, IndiaHQ recorded Nov 6, 2026201-500348 contacts →

Exact match

“Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAhmedabad, IndiaHQ recorded Nov 6, 20261,001-5,000241 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchErnakulam, IndiaHQ recorded Nov 6, 20261,001-5,000234 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Matrix Labs Diagnocare Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDwarka, IndiaHQ recorded Nov 6, 2026501-1,00064 contacts →

Exact match

“Prognosis Laboratories is one of the limited private diagnostic centres in India who have been granted permission to conduct 'Covid-19' test.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChennai, IndiaHQ recorded Nov 6, 2026201-50051 contacts →

Exact match

“PrimeGen Healthcare Laboratories Private Limited is an innovation of expert medical professionals dedicated to multi-speciality diagnostics that includes Oncogenetics…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSurat, IndiaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Gujarat's First Full Fledged NABL accredited and ISO 15189 Genetic laboratory Located in the middle of the busy city of Surat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNoida, IndiaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“We are a state-of -art diagnostic lab with complete pathology solution offering a wide range of test menu spanning over 9 major departments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Nov 6, 2026501-1,00036 contacts →

Exact match

“About Us: TrueMedix is one of the leading National Reference Laboratory in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026501-1,00025 contacts →

Exact match

“PathStore is a dedicated pathology and diagnostics services brand launching its state of the art clinical diagnostic facilities now India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHosur, IndiaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Hi-Tech Diagnostic Center in Hosur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNoida, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“IQ Diagnostics is the leading lab in Noida, Greater Noida, Ghaziabad region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDelhi, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“OSB is the India’s Premier Distributor of World’s best quality of diagnostic kits & Immunochemistry reagents for routine clinical as well as for research use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“VETLAB, a division of ALL VET DIAGNOSTIC SOLUTIONS PVT LTD, has been at the forefront of veterinary diagnostics and imaging for over 12 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchChennai, IndiaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“LBC INDIA is a leading diagnostic company engaged in cancer diagnosis and designing various Research kits, Screening kits, accessories and other products that are used by the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBhuj, IndiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 21 of 209 immunohistochemistry labs based in India

See the full list, filter by size, metro and specialty, and access 1,995 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immunohistochemistry labs based in India at a glance

As of Nov 6, 2026
18.9%Verified-email coverage
50.4Average contacts per company
11-50Median size (employees)
8.6%Largest-city concentration · New Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
73
51-200
44
201-500
20
501-1,000
5
1,001-5,000
9

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 209 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 “immunohistochemistry labs” 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 1,995 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 “immunohistochemistry labs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immunohistochemistry labs are there based in India?

RevenueBase identified 209 company matches for immunohistochemistry labs 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?

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 immunohistochemistry labs?

New Delhi leads with 18 company records, followed by Delhi (12) and Ahmedabad (11).

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 1,995 professional contacts with verified work emails tracked across these 209 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.