Company lists · Data refreshed September 2026

Top 18 Oncology biotech companies based in South Korea

Name: Oncology biotech companies based in South Korea
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 63 companies tracked

RevenueBase identified 63 company matches for oncology biotech companies associated with South Korea as of September 2026 and tracks 912 professional contacts across them, including 111 with verified work emails. Seoul is the largest hub.

This list covers company matches for oncology biotech companies associated with South Korea, 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 September 17, 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 Sep 17, 2026 How this list was built

63Companies

912Contacts tracked

111Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 18 largest oncology biotech companies based in South Korea

Ranked by team size

Top 18 of 63 company matches for oncology biotech companies based in South Korea, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Novartis Korea	Exact match	서울, South KoreaHQ recorded Sep 17, 2026	501-1,000	85 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	ABL BIO INC	Exact match	Seongnam-si, South KoreaHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “ABL Bio Inc.(Kosdaq: 298380) is a South Korean biotechnology company dedicated to the development of bispecific antibody therapeutics to improve and save people's lives.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Voronoi	Exact match	Incheon, South KoreaHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “VORONOI, a leading biotech in South Korea EGFR-Exon20Ins Lisenced out to ORIC Parmaceuticals in 2020 RET-Fusion Lisenced out to Inno.N in 2021 Anticipated upcoming IPO on KOSDAQ…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	GI Innovation	Exact match	서울, South KoreaHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “GI Innovation is a South Korean bio-venture company, integrating basic science and translational innovation in developing biologics for patients around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	IMBDX	Exact match	Seoul, South KoreaHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “IMBdx is a precision oncology company committed to advancing safe and accurate cancer diagnosis, monitoring, and screening.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	ONO Pharma Korea Co., LTD	Exact match	Seoul, South KoreaHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “OPDIVO 2005 5 Medarex PD-1 2014 7 PD-1.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Curocell	Exact match	Daejeon, South KoreaHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Curocell is a cell therapy company that discovers and develops CAR-T therapies for cancer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Aimed BIO INC	Exact match	Seoul, South KoreaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “AIMEDBIO is a spin-off company from Samsung Medical Center with the sole purpose of pursuing after attainable treatment solutions to patients with refractory brain disease…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Abion INC	Exact match	Seoul, South KoreaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “ABION is the Korean drug discovery company with the pioneering spirit.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Genecast	Exact match	Songpa-gu, South KoreaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “The earlier you discover, the better you recover." Genecast is a biotechnology company specializing in cancer diagnosis using liquid biopsy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	D&d Pharmatech	Exact match	Seongnam-si, South KoreaHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “D&D is a clinical-stage global biotech company that focuses on development and commercialization of revolutionary medicines with the potential to change the lives of patients with…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Tiumbio	Exact match	Seongnam-si, South KoreaHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “TiumBio (KOSDAQ: 321550) is a clinical-stage biopharmaceutical company focused on the discovery and development of innovative therapeutics for patients with rare and incurable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Novelty Nobility INC	Exact match	Seongnam-si, South KoreaHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Aston SCI	Exact match	서울시, South KoreaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ctcells	Exact match	Dalseong, South KoreaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “CTCELLS is a cutting-edge cancer diagnostics and drug development company, founded on the premise that effective cancer treatment requires tailored solutions for each individual.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Fatiabgen INC	Exact match	세종특별자치시 / Basel, South KoreaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “FatiAbGen is a leading antibody engineering company leveraging collaborations across the global biotech ecosystem to deverlop best-in-class therapeuties for high unmet need…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Pinotbio, INC	Exact match	Suwon, South KoreaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Inexoplat INC	Exact match	Incheon, South KoreaHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Life's moments are precious, and we seize every opportunity to make them count.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oncology biotech companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 18 of 63 oncology biotech companies based in South Korea

See the full list, filter by size, metro and specialty, and access 111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Oncology biotech companies based in South Korea at a glance

As of Sep 17, 2026

12.2%Verified-email coverage

14.5Average contacts per company

11-50Median size (employees)

41.3%Largest-city concentration · Seoul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for South Korea, so it is reported there. Company counts and contact totals on this page are exact for South Korea, over 63 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 South Korea whose business descriptions match “oncology biotech companies” 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 111 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 September 17, 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 “oncology biotech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology biotech companies are there based in South Korea?

RevenueBase identified 63 company matches for oncology biotech companies associated with South Korea as of September 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?

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

Which city has the most oncology biotech companies?

Seoul leads with 26 company records, followed by Seongnam-Si (8) and Daejeon (3).

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 111 professional contacts with verified work emails tracked across these 63 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 September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 63 oncology biotech companies based in South Korea. Start with a free account, no credit card.

Download this list →

Related lists

Oncology biotech companies by geography

Browse the directory

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.