What Does Phesi Do?

Total employees150
HeadquartersRotherham
Founded2008

Phesi is a global company dedicated to transforming clinical development through its AI-powered predictive analytics platform and services. By applying advanced data science and machine learning to vast clinical trial datasets, Phesi helps pharmaceutical companies, biotech firms, and contract research organizations (CROs) design smarter, faster, and more efficient clinical trials. Their solutions aim to reduce trial cycle times, improve patient enrollment, optimize site selection, and enhance the overall success rates of clinical research, ultimately accelerating the delivery of new therapies to patients.

Where Is Phesi's Headquarters?

HQ Function

Serves as the central hub for Phesi's global operations, research and development of its AI-powered platform, product development, and strategic decision-making.

Notable Features:

Situated within the Advanced Manufacturing Park, offering modern, high-tech office facilities, collaborative workspaces, and access to a vibrant technology and engineering ecosystem.

Work Culture:

Phesi fosters an innovative, data-driven, and collaborative work culture. Employees are focused on leveraging cutting-edge technology and data science to solve complex challenges in clinical development, with an emphasis on precision, impact, and continuous learning.

HQ Significance:

The headquarters is pivotal for Phesi's mission to digitize and optimize clinical trials globally, housing key leadership and core technology development teams.

Values Reflected in HQ: The headquarters' location and environment reflect Phesi's core values of innovation, technological excellence, collaboration, and a commitment to advancing healthcare through data-driven insights.

Location:

Phesi supports global clinical trials by providing its AI-driven predictive analytics platform and data services to pharmaceutical companies, biotech firms, and CROs across North America, Europe, and Asia-Pacific. Their functions include data ingestion and harmonization, trial design optimization (e.g., digital patient profiles, synthetic control arms), patient enrollment forecasting, investigator site selection, and performance monitoring, all delivered through a global operational model and cloud-based platform.

Street Address:

AMP Technology Centre, Advanced Manufacturing Park, Brunel Way

City:

Rotherham

State/Province:

South Yorkshire

Country:

United Kingdom

Where Else Does Phesi Operate Around the World?

Philadelphia, Pennsylvania/USA

Address: One Liberty Place, 1650 Market Street, 36th Floor, Philadelphia, PA 19103, USA

Supports Phesi's growing client base in the Americas and facilitates engagement with US-based regulatory bodies and research institutions.

Morges, Vaud/Switzerland

Address: Rue du Sablon 2-4, 1110, Morges, Switzerland

Enhances Phesi's presence in continental Europe, supporting collaborations with European pharmaceutical companies and research organizations.

Bengaluru, Karnataka/India

Address: Prestige Cube, Laskar, Hosur Road, Bengaluru, Karnataka 560095, India (representative address for Phesi's operational hub)

Leverages India's extensive technology and data science talent pool to drive innovation, scale operations, and support Phesi's global client base, particularly in the Asia-Pacific region.

Buying Intent Signals for Phesi

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Phesi? Meet the Executive Team

As of April 2025, Phesi' leadership includes:

Dr. Gen Li - Founder and President
Jonathan Peachey - Chief Executive Officer
Paul Chew, MD - Chief Medical Officer
Otis Johnson, PhD - Chief Data Scientist
Narinder Chopra - Chief Technology Officer
Steve Gleason - Chief Commercial Officer
Graeme Crothall - Chief Financial Officer
Chetan S. Mukherjee - Senior Vice President, Head of HEOR & RWE

Who's Investing in Phesi?

Phesi has been backed by several prominent investors over the years, including:

Accelmed Partners

What Leadership Changes Has Phesi Seen Recently?

Hire4
Exits0

Phesi has significantly strengthened its leadership team over the past 12 months with several key strategic appointments, including a new CEO, CTO, CFO, and SVP, Head of HEOR & RWE. These hires underscore Phesi's commitment to growth, innovation, and expanding its market leadership in AI-driven clinical development solutions. No major executive departures were publicly announced during this period.

New Appointments:

Jonathan Peachey, Jonathan Peachey appointed as new CEO, bringing extensive leadership experience to steer Phesi's strategic direction and expansion.
Graeme Crothall, Graeme Crothall appointed as CFO to oversee financial strategy and operations, supporting Phesi's growth trajectory.
Narinder Chopra, Narinder Chopra appointed as CTO to lead the technological innovation and development of Phesi's AI-powered platform.
Chetan S. Mukherjee, Chetan S. Mukherjee appointed to enhance Phesi's capabilities in HEOR and RWE, providing deeper insights for clients.

What Technology (Tech Stack) Is Used byPhesi?

Discover the tools Phesi uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Phesi Email Formats and Examples

Phesi primarily utilizes a standard corporate email format, typically combining the employee's first name and last name, separated by a period. This is a common and professional structure in the industry.

first.last@phesi.com

Format

gen.li@phesi.com

Example

90%

Success rate

What's the Latest News About Phesi?

Applied Clinical TrialsJune 4, 2024

Phesi, Parexel Ink Deal to Expedite Clinical Trial Timelines

Phesi and Parexel announced a partnership to leverage Phesi's AI-powered data and predictive analytics to accelerate clinical trial timelines and improve study design for Parexel's clients....more

Contract PharmaMay 21, 2024

Phesi Data Shows Improvement in Clinical Trial Recruitment, But Patient Diversity Lags

Phesi released data indicating improvements in overall clinical trial recruitment speeds, but highlighted persistent challenges in achieving diverse patient representation in studies....more

Pharmaceutical TechnologyApril 9, 2024

Phesi: data shows cancer trial complexity is increasing

Analysis from Phesi revealed that the complexity of cancer clinical trials is on the rise, driven by factors such as more sophisticated trial designs and targeted therapies....more

Business WireMarch 19, 2024

Phesi Appoints Narinder Chopra as Chief Technology Officer and Chetan S. Mukherjee as SVP, Head of HEOR & RWE

Phesi announced the appointments of Narinder Chopra as CTO and Chetan S. Mukherjee as SVP, Head of HEOR & RWE, to strengthen its technology leadership and value-generation capabilities....more

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