Immuno-oncology Therapy Market

By Therapy Type;

Monoclonal Antibodies, Immune Checkpoint Inhibitors, Immune System Modulators, Cancer Vaccines, and Others

By Therapeutic Area;

Lung Cancer, Colorectal Cancer, Breast Cancer, Prostate Cancer, Melanoma, Blood Cancer, and Others

By End-User;

Hospitals, Clinics, Ambulatory Surgical Centers (ASC’s), and Cancer Research Institutes

By Geography;

North America, Europe, Asia Pacific, Middle East & Africa, and Latin America - Report Timeline (2021 - 2031)
Report ID: Rn482976531 Published Date: August, 2025

Immuno-Oncology Therapy Market Overview

Immuno-Oncology Therapy Market (USD Million)

Immuno-Oncology Therapy Market was valued at USD 108,788.19 million in the year 2024. The size of this market is expected to increase to USD 289,378.74 million by the year 2031, while growing at a Compounded Annual Growth Rate (CAGR) of 15.0%.


Immuno-oncology Therapy Market

*Market size in USD million

CAGR 15.0 %


Study Period2025 - 2031
Base Year2024
CAGR (%)15.0 %
Market Size (2024)USD 108,788.19 Million
Market Size (2031)USD 289,378.74 Million
Market ConcentrationLow
Report Pages368
108,788.19
2024
289,378.74
2031

Major Players

  • Amgen, Inc.
  • AstraZeneca Plc.
  • Bristol-Myers Squibb Company
  • Eli Lilly and Company
  • F.Hoffmann-La Roche Ltd.
  • GlaxoSmithKline Plc.
  • Janssen Biotech
  • Merck and Co.
  • Novartis AG
  • Pfizer, Inc.
  • Sanofi
  • Spectrum Pharmaceuticals, Inc.
  • Takeda Pharmaceuticals

Market Concentration

Consolidated - Market dominated by 1 - 5 major players

Immuno-oncology Therapy Market

Fragmented - Highly competitive market without dominant players


The Immuno-Oncology Therapy Market is transforming cancer care by empowering the immune system to target and destroy cancer cells. Unlike conventional therapies, this approach offers higher precision and reduced side effects, resulting in over 60% integration into modern cancer treatment protocols. Its rapid expansion highlights a pivotal shift in oncology practices.

Rising Demand Drivers
Growing demand for safer and more effective cancer solutions fuels this market’s rise. Immune-based options are increasingly favored, with over 55% of patients and clinicians choosing them over traditional treatments. This strong preference showcases the shift toward therapies that prioritize long-term survival and quality of life.

Technological Advancements
Innovation continues to push the boundaries of this market, from CAR-T therapies to next-generation vaccines. Clinical research activity has surged by nearly 48% in the past decade, expanding treatment pipelines and enhancing remission rates in aggressive cancer types. These breakthroughs reinforce the sector’s leadership in modern oncology.

Future Outlook
The future remains highly promising, with around 70% of clinical trials demonstrating favorable responses across multiple tumor types. Backed by patient trust and physician confidence, immuno-oncology therapies are positioned to stay at the forefront of cancer treatment innovation, ensuring a sustained growth trajectory.

  1. Introduction
    1. Research Objectives and Assumptions
    2. Research Methodology
    3. Abbreviations
  2. Market Definition & Study Scope
  3. Executive Summary
    1. Market Snapshot, By Therapy Type
    2. Market Snapshot, By Therapeutic Area
    3. Market Snapshot, By End-User
    4. Market Snapshot, By Region
  4. Immuno-Oncology Therapy Market Dynamics
    1. Drivers, Restraints and Opportunities
      1. Drivers:
        1. Increasing Incidence of Cancer
        2. Advancements in Biotechnology and Immunology
        3. Increasing Investments in Research and Development
      2. Restraints:
        1. High Cost of Therapy
        2. Immune-related Adverse Events
        3. Regulatory Challenges
      3. Opportunities:
        1. Expansion into Combination Therapies
        2. Focus on Personalized Medicine
        3. Emerging Markets and Global Expansion
    2. PEST Analysis
      1. Political Analysis
      2. Economic Analysis
      3. Social Analysis
      4. Technological Analysis
    3. Porter's Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitutes
      4. Threat of New Entrants
      5. Competitive Rivalry
  5. Market Segmentation
    1. Immuno-Oncology Therapy Market, By Therapy Type, 2021 - 2031 (USD Million)
      1. Monoclonal Antibodies
      2. Immune Checkpoint Inhibitors
      3. Immune System Modulators
      4. Cancer Vaccines
      5. Others
    2. Immuno-Oncology Therapy Market, By Therapeutic Area, 2021 - 2031 (USD Million)
      1. Lung Cancer
      2. Colorectal Cancer
      3. Breast Cancer
      4. Prostate Cancer
      5. Melanoma
      6. Blood Cancer
      7. Others
    3. Immuno-Oncology Therapy Market, By End-User, 2021 - 2031 (USD Million)
      1. Hospitals
      2. Clinics
      3. Ambulatory Surgical Centers (ASC’s)
      4. Cancer Research Institutes
    4. Immuno-Oncology Therapy Market, By Geography, 2021 - 2031 (USD Million)
      1. North America
        1. United States
        2. Canada
      2. Europe
        1. Germany
        2. United Kingdom
        3. France
        4. Italy
        5. Spain
        6. Nordic
        7. Benelux
        8. Rest of Europe
      3. Asia Pacific
        1. Japan
        2. China
        3. India
        4. Australia & New Zealand
        5. South Korea
        6. ASEAN (Association of South East Asian Countries)
        7. Rest of Asia Pacific
      4. Middle East & Africa
        1. GCC
        2. Israel
        3. South Africa
        4. Rest of Middle East & Africa
      5. Latin America
        1. Brazil
        2. Mexico
        3. Argentina
        4. Rest of Latin America
  6. Competitive Landscape
    1. Company Profiles
      1. Amgen, Inc.
      2. AstraZeneca Plc.
      3. Bristol-Myers Squibb Company
      4. Eli Lilly and Company
      5. F.Hoffmann-La Roche Ltd.
      6. GlaxoSmithKline Plc.
      7. Janssen Biotech
      8. Merck and Co.
      9. Novartis AG
      10. Pfizer, Inc.
      11. Sanofi
      12. Spectrum Pharmaceuticals, Inc.
      13. Takeda Pharmaceuticals
  7. Analyst Views
  8. Future Outlook of the Market