종양학 동반진단 시장 : 제품 및 서비스별, 기술별, 질환 유형별, 최종 용도별, 지역별 - 시장 규모, 업계 동향, 기회 분석 및 예측(2026-2035년)

The global oncology companion diagnostic market is experiencing significant growth, with its valuation estimated to reach USD 5.68 billion by 2025. This upward trajectory is expected to continue robustly over the next decade, with projections indicating that the market will nearly double, reaching approximately USD 12.84 billion by 2035. This expansion reflects a compound annual growth rate (CAGR) of 8.50% during the forecast period from 2026 to 2035, underscoring the rapidly increasing demand and adoption of companion diagnostic technologies in oncology.

Several key factors are driving this impressive market growth. One critical element is the trend toward regulatory deregulation, which has made it easier for new diagnostic tests to enter the market and reach patients more quickly. Streamlined regulatory pathways reduce the time and cost associated with bringing innovative companion diagnostics to clinical practice, encouraging more companies to develop and commercialize these tests. Additionally, the growing adoption of liquid biopsy technologies is playing a major role in accelerating market expansion.

Noteworthy Market Developments

The competitive landscape of the oncology companion diagnostic market is characterized by a dynamic and evolving ecosystem where well-established diagnostic giants coexist and compete alongside nimble and innovative genomic companies. This market is shaped by a blend of tradition and cutting-edge technology, with major players leveraging their extensive resources and expertise to maintain leadership while also adapting to the fast pace of advancements in genomic science.

Roche Diagnostics stands out as a formidable leader within this space, having built a comprehensive and integrated ecosystem that addresses multiple facets of oncology diagnostics. Their portfolio includes tissue-based immunohistochemistry (IHC) solutions through the Ventana platform, which is widely recognized for its precision and reliability. Additionally, Roche's subsidiary, Foundation Medicine, has carved out a distinguished reputation for delivering high-quality comprehensive genomic profiling (CGP).

Another major player in the oncology companion diagnostic arena is Agilent Technologies, which holds a particularly strong presence in the "PharmDx" segment. Agilent has developed a strategic model that involves close partnerships with leading pharmaceutical companies to co-develop companion diagnostic tests tailored specifically for blockbuster immunotherapy drugs. This collaboration not only enhances the precision of treatment selection but also ensures that diagnostic tools are closely aligned with the therapeutic innovations emerging from the pharma industry.

Core Growth Drivers

Hospitals and cancer centers are progressively shifting away from the traditional practice of sending samples to central reference laboratories for testing. Instead, they are increasingly adopting "kitted" next-generation sequencing (NGS) solutions that enable them to perform testing in-house. This transition is driven by the need for greater efficiency and faster results, as in-house testing offers a more streamlined and controlled process compared to outsourcing. The adoption of these kitted NGS solutions significantly shortens the turnaround time for test results, reducing it from several weeks to just a few days.

Emerging Opportunity Trends

A significant and transformative trend within the oncology companion diagnostic market is the increasing integration of Artificial Intelligence (AI) into the field of pathology. Traditionally, pathologists have relied on manual examination of tissue samples to identify and score biomarkers critical for cancer diagnosis and treatment decisions. However, this process can be subjective and prone to variability due to human factors such as fatigue or differing interpretations among experts. The advent of AI algorithms is revolutionizing this landscape by providing pathologists with powerful tools that enhance both the accuracy and reproducibility of biomarker assessments.

Barriers to Optimization

The oncology companion diagnostic market faces significant challenges due to fragmented, strict, and varying regulatory approval processes across different regions. Regulatory bodies such as the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA) each have their own distinct sets of requirements, guidelines, and timelines for evaluating and approving diagnostic products. This lack of harmonization creates a complex regulatory landscape that can delay the market entry of new companion diagnostic technologies. Companies developing these diagnostics must navigate multiple, often disparate approval pathways, which can result in prolonged review periods and increased costs.

Detailed Market Segmentation

Considering disease type, Non-small cell lung cancer (NSCLC) stands out as the dominant disease segment within the oncology companion diagnostic market, largely due to its overwhelming prevalence, accounting for approximately 87% of all lung cancer cases worldwide. This significant share highlights the critical importance of NSCLC in shaping diagnostic and therapeutic approaches in oncology. However, the segment's growth is not merely quantitative; it is marked by increasing complexity and sophistication. NSCLC has evolved into a multifaceted ecosystem characterized by a rapidly expanding portfolio of targeted therapies, each designed to address specific genetic mutations that drive the disease.

By end-use, the hospitals segment holds a leading position in the oncology companion diagnostic market, and this dominance is the result of several strategic and practical factors. Central to this leadership is the ongoing shift in healthcare toward a "patient-centric" model of care, which emphasizes delivering diagnostics and treatment within a single, coordinated setting. By housing both diagnostic and therapeutic services under one roof, hospitals provide a streamlined and efficient environment that enhances patient experience and improves clinical outcomes.

By Technology, Next-Generation Sequencing (NGS) has firmly established itself as the leading technology in the field of precision oncology, commanding a substantial 38% share of the companion cancer diagnostics market revenue as of 2025. This prominent position reflects a significant evolution in diagnostic approaches, marking a decisive shift away from traditional single-biomarker Polymerase Chain Reaction (PCR) tests toward more comprehensive and sophisticated methods. The growing preference for NGS stems from its ability to provide Comprehensive Genomic Profiling (CGP), which offers a far more detailed and expansive view of a patient's genetic makeup compared to legacy diagnostic techniques.

Segment Breakdown

By Product & Services

• Product
• Instrument
• Consumables
• Software
• Services

By Technology

• Polymerase Chain Reaction (PCR)
• Next-generation Sequencing (NGS)
• Immunohistochemistry (IHC)
• In Situ Hybridization (ISH)/Fluorescence In Situ Hybridization (FISH)
• Other Technologies

By Disease Type

• Breast Cancer
• Non-small Cell Lung Cancer
• Colorectal Cancer
• Leukemia
• Melanoma
• Prostate Cancer
• Others

By End-use

• Hospital
• Pathology/Diagnostic Laboratory
• Academic Medical Center

By Region

• North America
• Europe
• Asia Pacific
• Middle East and Africa
• South America

Geography Breakdown

• The Asia-Pacific (APAC) region has rapidly established itself as the most dynamic and fastest-growing segment within the oncology companion diagnostic market. Forecasts indicate a remarkable Compound Annual Growth Rate (CAGR) ranging between 13.3% and 13.55% through 2030, significantly outpacing the global average growth rates in this sector. This robust expansion is fueled by a convergence of several critical factors that together create a "perfect storm" for market growth. One of the primary drivers is the vast patient population in the region, which inherently increases demand for advanced diagnostic solutions.
• Government intervention further accelerates this growth trajectory, with many APAC countries implementing strong policies and funding initiatives aimed at combating the cancer burden. China, in particular, stands out as a major contributor to this market surge. The country's ambitious "Healthy China 2030" plan underscores a national commitment to improving healthcare outcomes, especially in oncology. Under this initiative, domestic companies are rapidly advancing the development of proprietary next-generation sequencing (NGS) technologies and artificial intelligence (AI)-driven diagnostic platforms.

Leading Market Participants

• Abbott Laboratories
• Agilent Technologies
• Bio-Rad Laboratories
• Biocartis
• Exact Sciences
• Genedrive
• Genomic Health
• Guardant Health
• Illumina
• Invivoscribe
• Myriad Genetics
• QIAGEN
• Roche Diagnostics
• Sysmex Corporation
• Thermo Fisher Scientific
• Other Prominent Players

Table of Content

Chapter 1. Executive Summary: Global Oncology Companion Diagnostic Market

Chapter 2. Report Description

• 2.1. Research Framework
  • 2.1.1. Research Objective
  • 2.1.2. Market Definitions
  • 2.1.3. Market Segmentation
• 2.2. Research Methodology
  • 2.2.1. Market Size Estimation
  • 2.2.2. Qualitative Research
    • 2.2.2.1. Primary & Secondary Sources
  • 2.2.3. Quantitative Research
    • 2.2.3.1. Primary & Secondary Sources
  • 2.2.4. Breakdown of Primary Research Respondents, By Region
  • 2.2.5. Data Triangulation
  • 2.2.6. Assumption for Study

Chapter 3. Global Oncology Companion Diagnostic Market Overview

• 3.1. Industry Value Chain Analysis
  • 3.1.1. Biomarker Discovery & Assay Development
  • 3.1.2. Diagnostic Test Manufacturing & Kit Production
  • 3.1.3. Regulatory Approval & Drug-Diagnostic Co-Development
  • 3.1.4. Distribution & Laboratory Implementation
  • 3.1.5. End Users
• 3.2. Industry Outlook
  • 3.2.1. Growing Adoption of Precision Medicine
  • 3.2.2. Increasing Global Cancer Burden
  • 3.2.3. Increasing Targeted Therapy Development
  • 3.2.4. Advancements in Molecular Diagnostics Technologies
  • 3.2.5. Strong Regulatory Support for Companion Diagnostics
• 3.3. PESTLE Analysis
• 3.4. Porter's Five Forces Analysis
  • 3.4.1. Bargaining Power of Suppliers
  • 3.4.2. Bargaining Power of Buyers
  • 3.4.3. Threat of Substitutes
  • 3.4.4. Threat of New Entrants
  • 3.4.5. Degree of Competition
• 3.5. Market Growth and Outlook
  • 3.5.1. Market Revenue Estimates and Forecast (US$ Mn), 2020-2035
  • 3.5.2. Pricing Analysis, By Product & Services
• 3.6. Market Attractiveness Analysis
  • 3.6.1. By Product & Services
• 3.7. Actionable Insights (Analyst's Recommendations)

Chapter 4. Competition Dashboard

• 4.1. Market Concentration Rate
• 4.2. Company Market Share Analysis (Value %), 2025
• 4.3. Competitor Mapping & Benchmarking

Chapter 5. Global Oncology Companion Diagnostic Market Analysis

• 5.1. Market Dynamics and Trends
  • 5.1.1. Growth Drivers
  • 5.1.2. Restraints
  • 5.1.3. Opportunity
  • 5.1.4. Key Trends
• 5.2. Market Size and Forecast, 2020-2035 (US$ Mn)
  • 5.2.1. Key Insights
    • 5.2.1.1. Product & Services
      • 5.2.1.1.1. Product
        • 5.2.1.1.1.1. Instrument
        • 5.2.1.1.1.2. Consumables
      • 5.2.1.1.2. Software
        • 5.2.1.1.2.1. Services
  • 5.2.2. By Technology
    • 5.2.2.1. Key Insights
      • 5.2.2.1.1. Polymerase Chain Reaction (PCR)
      • 5.2.2.1.2. Next-generation Sequencing (NGS)
      • 5.2.2.1.3. Immunohistochemistry (IHC)
      • 5.2.2.1.4. In Situ Hybridization (ISH)/Fluorescence In Situ Hybridization (FISH)
      • 5.2.2.1.5. Other Technologies
  • 5.2.3. By Disease Type
    • 5.2.3.1. Key Insights
      • 5.2.3.1.1. Breast Cancer
      • 5.2.3.1.2. Non-small Cell Lung Cancer
      • 5.2.3.1.3. Colorectal Cancer
      • 5.2.3.1.4. Leukemia
      • 5.2.3.1.5. Melanoma
      • 5.2.3.1.6. Prostate Cancer
      • 5.2.3.1.7. Others
  • 5.2.4. By End Use
    • 5.2.4.1. Key Insights
      • 5.2.4.1.1. Hospital
      • 5.2.4.1.2. Pathology/Diagnostic Laboratory
      • 5.2.4.1.3. Academic Medical Center
  • 5.2.5. By Region
    • 5.2.5.1. Key Insights
      • 5.2.5.1.1. North America
        • 5.2.5.1.1.1. The U.S.
        • 5.2.5.1.1.2. Canada
        • 5.2.5.1.1.3. Mexico
      • 5.2.5.1.2. Europe
        • 5.2.5.1.2.1. Western Europe
          • 5.2.5.1.2.1.1. The UK
          • 5.2.5.1.2.1.2. Germany
          • 5.2.5.1.2.1.3. France
          • 5.2.5.1.2.1.4. Italy
          • 5.2.5.1.2.1.5. Spain
          • 5.2.5.1.2.1.6. Rest of Western Europe
        • 5.2.5.1.2.2. Eastern Europe
          • 5.2.5.1.2.2.1. Poland
          • 5.2.5.1.2.2.2. Russia
          • 5.2.5.1.2.2.3. Rest of Eastern Europe
      • 5.2.5.1.3. Asia Pacific
        • 5.2.5.1.3.1. China
        • 5.2.5.1.3.2. India
        • 5.2.5.1.3.3. Japan
        • 5.2.5.1.3.4. South Korea
        • 5.2.5.1.3.5. Australia & New Zealand
        • 5.2.5.1.3.6. ASEAN
          • 5.2.5.1.3.6.1. Indonesia
          • 5.2.5.1.3.6.2. Malaysia
          • 5.2.5.1.3.6.3. Thailand
          • 5.2.5.1.3.6.4. Singapore
          • 5.2.5.1.3.6.5. Rest of ASEAN
        • 5.2.5.1.3.7. Rest of Asia Pacific
      • 5.2.5.1.4. Middle East & Africa
        • 5.2.5.1.4.1. UAE
        • 5.2.5.1.4.2. Saudi Arabia
        • 5.2.5.1.4.3. South Africa
        • 5.2.5.1.4.4. Rest of MEA
      • 5.2.5.1.5. South America
        • 5.2.5.1.5.1. Argentina
        • 5.2.5.1.5.2. Brazil
        • 5.2.5.1.5.3. Rest of South America

Chapter 6. North America Oncology Companion Diagnostic Market Analysis

• 6.1. Market Dynamics and Trends
  • 6.1.1. Growth Drivers
  • 6.1.2. Restraints
  • 6.1.3. Opportunity
  • 6.1.4. Key Trends
• 6.2. Market Size and Forecast, 2020-2035 (US$ Mn)
  • 6.2.1. By Product & Services
  • 6.2.2. By Technology
  • 6.2.3. By Disease Type
  • 6.2.4. By End Use
  • 6.2.5. By Country

Chapter 7. Europe Oncology Companion Diagnostic Market Analysis

• 7.1. Market Dynamics and Trends
  • 7.1.1. Growth Drivers
  • 7.1.2. Restraints
  • 7.1.3. Opportunity
  • 7.1.4. Key Trends
• 7.2. Market Size and Forecast, 2020-2035 (US$ Mn)
  • 7.2.1. By Product & Services
  • 7.2.2. By Technology
  • 7.2.3. By Disease Type
  • 7.2.4. By End Use
  • 7.2.5. By Country

Chapter 8. Asia Pacific Oncology Companion Diagnostic Market Analysis

• 8.1. Market Dynamics and Trends
  • 8.1.1. Growth Drivers
  • 8.1.2. Restraints
  • 8.1.3. Opportunity
  • 8.1.4. Key Trends
• 8.2. Market Size and Forecast, 2020-2035 (US$ Mn)
  • 8.2.1. By Product & Services
  • 8.2.2. By Technology
  • 8.2.3. By Disease Type
  • 8.2.4. By End Use
  • 8.2.5. By Country

Chapter 9. Middle East & Africa Oncology Companion Diagnostic Market Analysis

• 9.1. Market Dynamics and Trends
  • 9.1.1. Growth Drivers
  • 9.1.2. Restraints
  • 9.1.3. Opportunity
  • 9.1.4. Key Trends
• 9.2. Market Size and Forecast, 2020-2035 (US$ Mn)
  • 9.2.1. By Product & Services
  • 9.2.2. By Technology
  • 9.2.3. By Disease Type
  • 9.2.4. By End Use
  • 9.2.5. By Country

Chapter 10. South America Oncology Companion Diagnostic Market Analysis

• 10.1. Market Dynamics and Trends
  • 10.1.1. Growth Drivers
  • 10.1.2. Restraints
  • 10.1.3. Opportunity
  • 10.1.4. Key Trends
• 10.2. Market Size and Forecast, 2020-2035 (US$ Mn)
  • 10.2.1. By Product & Services
  • 10.2.2. By Technology
  • 10.2.3. By Disease Type
  • 10.2.4. By End Use
  • 10.2.5. By Country

Chapter 11. Company Profile (Company Overview, Company Timeline, Organization Structure, Key Product landscape, Financial Matrix, Key Customers/Sectors, Key Competitors, SWOT Analysis, Contact Address, and Business Strategy Outlook)

• 11.1. Abbott Laboratories
• 11.2. Agilent Technologies
• 11.3. Bio-Rad Laboratories
• 11.4. Biocartis
• 11.5. Exact Sciences
• 11.6. Genedrive
• 11.7. Genomic Health
• 11.8. Guardant Health
• 11.9. Illumina
• 11.10. Invivoscribe
• 11.11. Myriad Genetics
• 11.12. QIAGEN
• 11.13. Roche Diagnostics
• 11.14. Sysmex Corporation
• 11.15. Thermo Fisher Scientific
• 11.16. Other Prominent Players

Chapter 12. Annexure

• 12.1. List of Secondary Sources
• 12.2. Key Country Markets- Macro Economic Outlook/Indicators