IASO Biotherapeutics Funding, Investors & Competitors

IASO Biotherapeutics has raised $242M across 3 funding rounds, most recently a $74M Series C in January 2023.

Last IASO Biotherapeutics funding round

$74M

Series C · Jan 2023

Cumulative funding IASO Biotherapeutics raised

$242M

across 3 funding rounds

Key investors in IASO Biotherapeutics

  • Hillhouse Investment
  • CDH Investments
  • Co-Stone Venture Capital
  • GL Ventures LLC
  • CCB International
  • EFung Capital
  • China Everbright
  • Plaisance Capital Management

IASO Biotherapeutics Overview

About IASO Biotherapeutics

IASO Biotherapeutics is a clinical-stage biotechnology firm developing novel cell therapies for oncology indications. Nanjing-headquartered since its 2019 inception, the company advances CAR-T products including CT053 targeting BCMA for relapsed multiple myeloma, which entered Phase III trials in China and the US. IASO BIO also pursues bispecific antibodies and fully human antibody platforms for solid tumors like nasopharyngeal carcinoma. Its pipeline extends to autoimmune diseases with CT041 targeting CLDN18.2. The firm collaborates with multinational partners and operates GMP facilities in Nanjing and San Diego for global manufacturing and clinical supply.


Founded

2017

HQ

ChinaNanjing

Status

Privately held

Customer focus

B2B

Revenue model

Licensing

IASO Biotherapeutics Funding History

IASO Biotherapeutics has raised a total of $242M across 3 funding rounds.

IASO Biotherapeutics' first fundraising round was a $60M Series B in March 2020. The most recent completed round was a $74M Series C in January 2023.

IASO Biotherapeutics funding rounds

IASO Biotherapeutics funding rounds
DateStageInvestorsRaisedDeal Summary
Jan 2023Series CNanjing Jiangbei New Area Industrial Investment Group; EFung Capital; Shanghai Wai Gaoqiao Free Trade Zone Development; Housen Care Brothers; Shanghai Guxin Touzi; Hongcheng Capital$74MIASO Biotherapeutics is a clinical-stage biopharmaceutical company based in Shanghai, China, focused on discovering, developing, and manufacturing innovative cell therapies and antibody products for oncology and autoimmune diseases. It leverages proprietary platforms including a fully human antibody discovery platform (IMARS), high-throughput CAR-T drug priority platform, and proprietary manufacturing processes to build a pipeline of autologous and allogeneic CAR-T and biologics candidates. Key assets include CT103A, an anti-BCMA CAR-T therapy for relapsed/refractory multiple myeloma granted Breakthrough Therapeutic Designation by China's NMPA in February 2021, and Equecabtagene Autoleucel, its core product nearing commercial launch. On January 18, 2023, IASO Biotherapeutics completed a Series C - II (also called Series C1) funding round raising approximately $75 million (500 million RMB), matching the specified investors: EFung Capital, Hongcheng Capital (Hongcheng Investment), Housen Care Brothers, Nanjing Jiangbei New Area Industrial Investment Group (Nanjing Jiangbei New Area Sci-Tech Investment Group or State-owned Asset Management), Shanghai Guxin Touzi (Shanghai Guoxin Investment & Development or Guoxin Investment), and Shanghai Wai Gaoqiao Free Trade Zone Development (Shanghai Waigaoqiao Free Trade Zone Group). The funds are designated to support research and development of the company's pipeline products and the commercial launch of Equecabtagene Autoleucel. Overall, IASO has raised $243 million across four rounds from 15 investors as of that date.
Sep 2021Series CCDH Investments (lead); CCB International; GL Ventures LLC; CNCB Capital; Co-Stone Venture Capital; Plaisance Capital Management; China Everbright$108MIASO Biotherapeutics is a clinical-stage biopharmaceutical company focused on discovering, developing, and manufacturing innovative cell therapies and biologics for oncology and autoimmune diseases. The company was founded in 2017 and leverages proprietary platforms including a fully human antibody discovery platform (IMARS), a high-throughput CAR-T drug screening platform, and proprietary manufacturing processes. IASO's diversified pipeline includes over 10 novel product candidates, with its leading asset being Equecabtagene Autoleucel (CT103A), an autologous BCMA-targeting CAR-T therapy for relapsed/refractory multiple myeloma that has received NDA acceptance from China's National Medical Products Administration and Breakthrough Therapy Designation from the NMPA in February 2021. In September 2021, IASO Biotherapeutics completed a $108 million Series C funding round led by CDH Baifu and followed by CCB International, with strong participation from Everbright Limited, Co-Stone Capital, CNCB Capital, and Plaisance Capital, alongside participation from existing shareholder GL Ventures. The proceeds were designated to advance global development of novel cell therapies and biologics. Since its 2017 founding through the Series C close, the company had raised more than $178 million in total funding.
Mar 2020Series BHillhouse Investment (lead)$60MIASO Biotherapeutics, a Nanjing-based biopharmaceutical company, develops innovative cell therapies for cancer treatment, focusing on CAR-T and other advanced modalities. The company completed a $60 million Series B financing round announced around March 24, 2020, led by GL Ventures, the early-stage venture arm of Hillhouse Capital. This followed a Series A round of 60 million RMB in March 2018 and an additional $60 million investment from Hillhouse in October 2019. The new funds were allocated to expand the product pipeline, advance regulatory applications and clinical trials in China and the US (including CT103A, which had IND approval for Phase Ib/II in 2019), enhance the fully-human antibody development platform, foster international R&D collaborations, and build commercial facilities. At the time, IASO was advancing key programs like CT103A toward proof-of-concept, with first-in-human studies and IIT for CT120 starting later in 2020. The company had established partnerships, including with the Guangzhou Institute of Biology for iPSC-based allogeneic cell therapies and Innovent for a CAR-T product. Leadership highlighted Hillhouse as a long-term partner to accelerate global R&D, team expansion, and patient access to therapies. Cumulative funding reached approximately $241.8M by later reports, reflecting ongoing growth in oncology cell therapy development amid Nanjing's biotech ecosystem.

Who has invested in IASO Biotherapeutics?

14 investors have backed IASO Biotherapeutics across its funding rounds, including Hillhouse Investment, CDH Investments, Co-Stone Venture Capital, GL Ventures LLC, CCB International and EFung Capital.

Lead investors include CDH Investments and Hillhouse Investment.


IASO Biotherapeutics Investors

Investors in IASO Biotherapeutics by funding rounds participated
InvestorHQRoundsRoleFirst check
Nanjing Jiangbei New Area Industrial Investment GroupChinaNanjing1ParticipantJan 2023
CCB InternationalHong KongHong Kong1ParticipantSep 2021
GL Ventures LLCChinaBeijing1ParticipantSep 2021
EFung CapitalChinaShenzhen1ParticipantJan 2023
Hillhouse InvestmentSingaporeSingapore1LeadMar 2020
CNCB CapitalHong KongHong Kong1ParticipantSep 2021
Shanghai Wai Gaoqiao Free Trade Zone DevelopmentChinaShanghai1ParticipantJan 2023
Co-Stone Venture CapitalChinaShenzhen1ParticipantSep 2021
Plaisance Capital ManagementUnited StatesBoston, MA1ParticipantSep 2021
Housen Care Brothers--1ParticipantJan 2023
Shanghai Guxin TouziChinaShanghai1ParticipantJan 2023
Hongcheng CapitalChinaNanchang1ParticipantJan 2023

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Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples

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Acquisitions by IASO Biotherapeutics

IASO Biotherapeutics has acquired 1 company to date.

Last acquisition by IASO Biotherapeutics was on August 13th 2026. IASO Biotherapeutics acquired Medisix Therapeutics for undisclosed valuation.


Latest Acquisitions by IASO Biotherapeutics

Medisix Therapeutics
Description
Medisix Therapeutics is a Singapore-headquartered immune engineering company advancing cellular therapies for T cell malignancies including leukemia and lymphoma. Originating from research by Professor Dario Campana at National University of Singapore, its proprietary platform engineers chimeric antigen receptor T cells with enhanced persistence and targeting capabilities. The firm focuses on off-the-shelf allogeneic CAR-T products currently in preclinical development for relapsed or refractory cases.
HQ CountrySingapore
HQ City
Singapore
Deal Date13 Aug 2026
Valuationundisclosed
EV/Revenue
EV/EBITDA

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IASO Biotherapeutics Competitors

IASO Biotherapeutics competitors include listed companies like Eli Lilly, Johnson & Johnson, AbbVie and Merck, and private ones like Biosplice Therapeutics and Biocon Biologics.

Public and private companies comparable to IASO Biotherapeutics
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Eli LillyUnited StatesUnited StatesPublicly listed$65B$28B$1.0T13.1x
Johnson & JohnsonUnited StatesUnited StatesPublicly listed$94B$40B$651B6.8x
AbbVieUnited StatesUnited StatesPublicly listed$61B$17B$467B8.1x
MerckUnited StatesUnited StatesPublicly listed$65B$28B$363B6.2x
Biosplice TherapeuticsUnited StatesSan Diego, CAPrivate--$12B-
Biocon BiologicsIndiaBangalorePrivate$1.1B-$4.5B4.2x

IASO Biotherapeutics Public Comps

IASO Biotherapeutics is still privately-owned, but its public comps include Eli Lilly, Johnson & Johnson, AbbVie, Merck, Roche, Novartis, AstraZeneca, Amgen, Novo Nordisk and Gilead Sciences.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Eli Lilly$65B$28B16.5x13.1x38.7x27.0x
Johnson & Johnson$94B$40B7.2x6.8x17.0x18.3x
AbbVie$61B$17B8.7x8.1x30.6x17.6x
Merck$65B$28B6.3x6.2x14.7x21.0x
Roche$77B$26B5.0x4.9x14.6x12.4x
Novartis$57B$22B5.5x5.5x14.2x13.3x
AstraZeneca$59B$19B4.8x4.5x14.6x12.7x
Amgen$37B$17B6.8x6.5x14.8x14.4x

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Common questions about IASO Biotherapeutics

When was IASO Biotherapeutics founded?IASO Biotherapeutics was founded in 2017.
Where is IASO Biotherapeutics headquartered?IASO Biotherapeutics is headquartered in Nanjing, China.
Is IASO Biotherapeutics publicly listed?No, IASO Biotherapeutics is a private, VC-backed company.
How much funding has IASO Biotherapeutics raised?IASO Biotherapeutics has raised $242M across 3 funding rounds.
What was IASO Biotherapeutics' last funding round?IASO Biotherapeutics' last funding round was a $74M Series C in January 2023.
Who are IASO Biotherapeutics' investors?IASO Biotherapeutics' investors include Nanjing Jiangbei New Area Industrial Investment Group, CCB International, GL Ventures LLC, EFung Capital, Hillhouse Investment, CNCB Capital, Shanghai Wai Gaoqiao Free Trade Zone Development, Co-Stone Venture Capital, Plaisance Capital Management, Housen Care Brothers and 4 others.
Which companies are comparable to IASO Biotherapeutics?Companies comparable to IASO Biotherapeutics include Eli Lilly, Johnson & Johnson, AbbVie, Merck, Biosplice Therapeutics and Biocon Biologics.
How many companies has IASO Biotherapeutics acquired?IASO Biotherapeutics has acquired 1 company, including Medisix Therapeutics.

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