Company lists · Data refreshed September 2026
Top 25 Cancer organizations based in India
RevenueBase identified 269 cancer organizations headquartered in India as of September 2026 and tracks 7,212 professional contacts across them, including 582 with verified work emails. Mumbai is the largest hub.
This list covers cancer organizations 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 15, 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.
The 25 largest cancer organizations based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 418 contacts → | ||||
Strong evidence “It is estimated that there are 2.25 million cases of cancer in India every year, which doubles every 10 years.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 2 | 332 contacts → | ||||
Indirect evidence “Conceptualised in the year 2004 as a philanthropic initiative for the Eastern and North-Eastern parts of India and the neighbouring countries, the Tata Medical Center (TMC)…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 3 | 313 contacts → | ||||
Strong evidence “CanKids KidsCan - The National Society For Change For Childhood Cancer in India is a National NGO working across the entire spectrum of Childhood Cancer Care.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 4 | 198 contacts → | ||||
Strong evidence “Gujarat Cancer & Research Institute (GCRI) established in the year 1972, is a functional autonomous body jointly managed by Government of Gujarat and Gujarat Cancer Society…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 5 | 147 contacts → | ||||
Strong evidence “HCG Cancer Centre Vadodara is one of Gujarat's finest and most trustworthy cancer care institutions that facilitate holistic approach in cancer care through screening, diagnosis…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 6 | 136 contacts → | ||||
Strong evidence “Mahatma Gandhi Cancer Hospital and Research Institute is a Hospital and Health Care company located in 1/7 MVP Colony, Visakhapatnam, Andhra Pradesh, India.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 7 | 115 contacts → | ||||
Strong evidence “Basavatarakam Indo American Cancer Hospital & Research Institute is a Biotechnology company located in Andhra Pradesh, India.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 8 | 91 contacts → | ||||
Strong evidence “Everyday we #RiseAgainst Cancer.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 9 | 89 contacts → | ||||
Strong evidence “Kolhapur Cancer Centre (KCC) was established in 2003 by a very proficient, dedicated and focused young professional surgeon Dr.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 10 | 82 contacts → | ||||
Strong evidence “A comprehensive 150 bedded dedicated state of the art cancer care facility aims to provide cutting edge, evidence-based treatment for cancer that redefines modern-day medication.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 11 | 70 contacts → | ||||
Indirect evidence “The Mazumdar Shaw Medical Foundation as a nonprofit section 25 company was established by Dr.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 12 | 56 contacts → | ||||
Indirect evidence “The Yuvraj Singh Foundation is a non-profit organisation registered under the Bombay Public Trusts Act, 1950.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 13 | 53 contacts → | ||||
Strong evidence “At Oncare, we believe every person deserves access to high-quality cancer care that is personal, transparent, and affordable.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 14 | 46 contacts → | ||||
Strong evidence “Cachar Cancer Hospital and Research Centre (CCHRC), located on the outskirts of Silchar, Assam, is a not-for-profit institution devoted to providing compassionate, accessible care…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 15 | 32 contacts → | ||||
Indirect evidence “An ISO 9001 Non Profit working in Association with United Nations Dept.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 16 | 32 contacts → | ||||
Strong evidence “At CancerMitr, we understand that a cancer diagnosis and treatment can be overwhelming, and navigating the journey can feel isolating.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 17 | 30 contacts → | ||||
Strong evidence “Apollo CBCC Cancer Care is founded with the sole purpose of providing comprehensive cancer care under one roof.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 18 | 24 contacts → | ||||
Strong evidence “We, at Cancer Healer Center, are at the forefront of a revolutionary change in the landscape of cancer treatment.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 19 | 23 contacts → | ||||
Strong evidence “CAPED – Cancer Awareness, Prevention and Early Detection, is an NGO established for the dissemination of information and awareness creation about the latest developments in the…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 20 | 20 contacts → | ||||
Strong evidence “DKMS Asia is part of the international DKMS group, a charitable organization dedicated to saving the lives of patients with blood cancer and blood disorders.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 21 | 20 contacts → | ||||
Strong evidence “Can cancer be diagnosed earlier?” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 22 | 14 contacts → | ||||
Indirect evidence “ESPERER stands for hope.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 23 | 10 contacts → | ||||
Strong evidence “APAC BIOTECH strives to find roots of cancer - the world's alarming disease, by transforming the promise of technology and knowledge of oncology into therapies that have the power…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 contacts → | ||||
Strong evidence “V Care Mission: V Care Foundation is a voluntary support group dedicated to providing free help, hope, awareness and education to cancer patients and their families through…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 contacts → | ||||
Indirect evidence “Oncology and Palliative Service around Neighbourhood: Empowering lives, embracing hope: Uniting oncology and palliative care for a better quality of life on the journey against…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
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: cancer organizations. 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 cancer organizations.
- Partial evidence
- Its own public description names part of cancer organizations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cancer organizations. 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 269 cancer organizations based in India
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Cancer organizations based in India at a glance
As of Sep 15, 2026Companies by employee count
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 269 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 cancer organizations, 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 “cancer organizations”. 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 cancer organizations), 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 cancer organizations, 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, 582 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 15, 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.
Cancer organizations by metro
- Cancer organizations in Mumbai27
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 cancer organizations, 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 cancer organizations are there based in India?
RevenueBase identified 269 cancer organizations 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?
Karkinos Healthcare, headquartered in Mumbai, tops this list with the largest team on record.
Which city has the most cancer organizations?
Mumbai leads with 27 headquartered companies, followed by New Delhi (24) and Hyderabad (14).
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 582 verified decision-maker contacts tracked across these 269 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 15, 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.
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