U.S. Pharmacovigilance Market Size & Outlook, 2026-2033
The pharmacovigilance market in the United States is expected to reach a projected revenue of US$ 2,981.3 million by 2033. A compound annual growth rate of 3.4% is expected of the United States pharmacovigilance market from 2026 to 2033.
The U.S. pharmacovigilance market generated a revenue of USD 2,241.0 million in 2025 and is expected to reach USD 2,981.3 million by 2033.
The U.S. market is expected to grow at a CAGR of 3.4% from 2026 to 2033.
In terms of segment, phase iv was the largest revenue generating product life cycle in 2025.
Phase I is the most lucrative product life cycle segment registering the fastest growth during the forecast period.
Pharmacovigilance market data book summary
Market revenue in 2025
USD 2,241.0 million
Market revenue in 2033
USD 2,981.3 million
Growth rate
3.4% (CAGR from 2026 to 2033)
Largest segment
Phase iv
Fastest growing segment
Phase I
Historical data
2021 - 2024
Base year
2025
Forecast period
2026 - 2033
Quantitative units
Revenue in USD million
Market segmentation
Pre Clinical, Phase I, Phase II, Phase III, Phase IV
Key market players worldwide
Accenture PLC Class A, IQVIA Holdings Inc, Cognizant Technology Solutions Corp Class A, Linical Americas, International Business Machines Corp, Labcorp Holdings Inc, ArisGlobal, Capgemini SE, ITClinical, Icon PLC, TAKE Solutions, PAREXEL, Wipro Ltd ADR, United Biosource Corporation, FMD K&L, BioClinica
Other key industry trends
In terms of revenue, U.S. accounted for 26.1% of the global pharmacovigilance market in 2025.
Country-wise, U.S. is expected to lead the global market in terms of revenue in 2033.
In North America, U.S. pharmacovigilance market is projected to lead the regional market in terms of revenue in 2033.
Canada is the fastest growing regional market in North America and is projected to reach USD 821.2 million by 2033.
The U.S. held the dominant share of the pharmacovigilance market owing to a high incidence of Adverse Drug Reactions (ADRs) in this region due to high drug consumption. In 2007, U.S. FDA implemented Risk Evaluation and Mitigation Strategy (REMS) Act to unveil the potential risks associated with a drug following a series of drug safety-related events.
After the implementation of this act, all manufacturers of drugs were required to submit REMS to the FDA. Drugs that fail to follow the REMS provision could be considered misbranded. Moreover, the U.S. FDA launched Sentinel Initiative in 2008, a national electronic system that tracks the safety of drugs and medical devices.
The increasing geriatric population and rising prevalence of chronic diseases have resulted in the rise in demand for the development of novel drugs, which in turn is expected to boost the demand for clinical trials in the U.S. In addition, the presence of various biotechnology funding initiatives in this region is expected to significantly increase the volume of clinical trials, thereby propelling demand for Pharmacovigilance (PV) services over the forecast period.
The databook is designed to serve as a comprehensive guide to navigating this sector. The databook focuses on market statistics denoted in the form of revenue and y-o-y growth and CAGR across the globe and regions. A detailed competitive and opportunity analyses related to Pharmacovigilance Market Outlook will help companies and investors design strategic landscapes.
Phase Iv was the largest segment with a revenue share of 80.0% in 2025.
Horizon Databook has segmented the U.S. pharmacovigilance market based on pre clinical, phase i, phase ii, phase iii, phase iv covering the revenue growth of each sub-segment from 2021 to 2033.
The U.S. held the dominant share of the pharmacovigilance market owing to a high incidence of Adverse Drug Reactions (ADRs) in this region due to high drug consumption. In 2007, U.S. FDA implemented Risk Evaluation and Mitigation Strategy (REMS) Act to unveil the potential risks associated with a drug following a series of drug safety-related events.
After the implementation of this act, all manufacturers of drugs were required to submit REMS to the FDA. Drugs that fail to follow the REMS provision could be considered misbranded. Moreover, the U.S. FDA launched Sentinel Initiative in 2008, a national electronic system that tracks the safety of drugs and medical devices.
The increasing geriatric population and rising prevalence of chronic diseases have resulted in the rise in demand for the development of novel drugs, which in turn is expected to boost the demand for clinical trials in the U.S. In addition, the presence of various biotechnology funding initiatives in this region is expected to significantly increase the volume of clinical trials, thereby propelling demand for Pharmacovigilance (PV) services over the forecast period.
U.S. Pharmacovigilance Market Product Life Cycle Outlook (Revenue, USD Million , 2021-2033)
Pre Clinical
Phase I
Phase II
Phase III
Phase IV
U.S. Pharmacovigilance Market Service Provider Outlook (Revenue, USD Million , 2021-2033)
In House
Contract outsourcing
U.S. Pharmacovigilance Market Type Outlook (Revenue, USD Million , 2021-2033)
Spontaneous reporting
Intensified ADR Reporting
Targeted Spontaneous Reporting
Cohort Event Monitoring
EHR Mining
U.S. Pharmacovigilance Market End Use Outlook (Revenue, USD Million , 2021-2033)
Pharmaceuticals
Biotechnology Companies
Medical Device Manufacturers
Others
U.S. Pharmacovigilance Market Therapeutic Area Outlook (Revenue, USD Million , 2021-2033)
Oncology
Neurology
Cardiology
Respiratory Systems
Others
U.S. Pharmacovigilance Market Process Flow Outlook (Revenue, USD Million , 2021-2033)
Case Data Management
Signal Detection
Risk Management System
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Horizon Databook provides a detailed overview of country-level data and insights on the U.S. Pharmacovigilance Market Outlook, including forecasts for subscribers. This country databook contains high-level insights into U.S. Pharmacovigilance Market Outlook from 2021 to 2033, including revenue numbers, major trends, and company profiles.