Klick Executive and Leadership Team

June, 2026

Leadership Overview

Klick has 11 executives leading key functions including strategy, operations, technology, finance, legal, and medical.

Driven by innovation, Klick is dedicated to developing, launching, and supporting life sciences brands to maximize their full market potential, operating as the world's largest independent commercialization partner for life sciences.

Leadership Roles at Klick

  • Chief Executive Officer - Abdul-rahman Amadu
  • Chairman and Group Chief Executive Officer - Leerom Segal
  • Administrative To The Business Partner & Co-Founder & Chief Executive Officer - Jully Kim
  • Chairman and Chief Financial Officer - Peter Cordy
  • Chief Operating Officer - Aaron Goldstein
  • President - Ari Schaefer
  • President & Chief Growth Officer - Brian Fox
  • Chief Technology Officer & Partner - Steve Willer
  • Chief Medical Officer - Holly Henry
  • Chief Legal Officer & Corporate Secretary - Catherine MacInnis
  • Abdul-rahman Amadu - Chief Executive Officer

    Abdul-rahman Amadu, the Chief Executive Officer at Klick, directs the overarching strategic vision and operational execution for the organization. Amadu's leadership ensures Klick's continued expansion as the premier commercialization partner for life sciences brands globally. This executive function involves aligning departmental objectives with the company's core mission of maximizing market potential for its clients. Overseeing all major business units, Amadu drives initiatives that enhance Klick's service offerings and client engagement strategies. The Chief Executive Officer's role is critical in navigating the complex pharmaceutical and biotech landscapes, fostering innovation, and maintaining Klick's position as an industry leader. Abdul-rahman Amadu's strategic direction solidifies Klick's commitment to client success and market impact.

    Leerom Segal - Chairman and Group Chief Executive Officer

    Leerom Segal, the Chairman and Group Chief Executive Officer at Klick, architects the long-term strategic direction and governance framework for the entire group. Segal's leadership guides Klick's evolution as the world's largest independent commercialization partner for life sciences, ensuring sustained growth and market leadership. This executive position involves setting the tone for innovation and client-centricity across all Klick Health operations. The Chairman and Group Chief Executive Officer's responsibilities include fostering a culture of excellence and driving strategic partnerships that amplify Klick's impact. By championing new business models and technological advancements, Segal ensures Klick remains at the forefront of the industry. Leerom Segal's vision is fundamental to Klick's mission of maximizing the market potential of life sciences brands.

    Jully Kim - Administrative To The Business Partner & Co-Founder & Chief Executive Officer

    Jully Kim, the Administrative To The Business Partner & Co-Founder & Chief Executive Officer at Klick, provides critical support and strategic input to business partnerships and executive operations. Kim's role is integral to the seamless functioning of Klick's leadership team, ensuring alignment with the company's foundational principles and growth objectives. This executive function involves managing key relationships and facilitating strategic initiatives that enhance Klick's commercialization capabilities for life sciences brands. The Administrative To The Business Partner & Co-Founder & Chief Executive Officer's contributions are vital in maintaining Klick's position as a leading independent partner. By supporting co-founder initiatives and executive decision-making, Jully Kim directly impacts the company's ability to maximize market potential and drive client success.
    Jully Kim

    Peter Cordy - Chairman and Chief Financial Officer

    Peter Cordy, the Chairman and Chief Financial Officer at Klick, provides strategic financial oversight and governance for the organization. Cordy's leadership ensures Klick's financial health and stability, enabling sustained investment in its commercialization capabilities for life sciences brands. This executive role involves managing financial planning, risk assessment, and capital allocation to support the company's long-term objectives. The Chairman and Chief Financial Officer's responsibilities include guiding financial strategy, ensuring compliance, and optimizing profitability. By maintaining rigorous financial discipline, Peter Cordy directly supports Klick's mission to maximize market potential and drive value for its clients and stakeholders.

    Aaron Goldstein - Chief Operating Officer

    Aaron Goldstein, the Chief Operating Officer at Klick, oversees the day-to-day operational efficiency and scalability of the organization. Goldstein's leadership ensures that Klick's commercialization services for life sciences brands are delivered with precision and effectiveness across all functions. This executive role involves optimizing internal processes, managing resources, and driving operational excellence to support the company's ambitious growth targets. The Chief Operating Officer's focus is on enhancing client delivery mechanisms and fostering a high-performance culture. By streamlining operations and implementing best practices, Aaron Goldstein directly contributes to Klick's ability to maximize the market potential of its clients' brands and maintain its status as an industry leader.
    Aaron Goldstein

    Ari Schaefer - President

    Ari Schaefer, the President at Klick, drives strategic initiatives and operational excellence across key business units, enhancing Klick's position as a leading commercialization partner for life sciences. Schaefer's leadership focuses on optimizing client engagement and service delivery to maximize the market potential of partner brands. This executive role involves fostering cross-functional collaboration and ensuring alignment with the company's overarching mission. The President's responsibilities include spearheading growth opportunities and championing innovation within the organization. By focusing on strategic execution and client success, Ari Schaefer directly contributes to Klick's sustained impact and its reputation for delivering exceptional results in the life sciences industry.
    Ari Schaefer

    Brian Fox - President & Chief Growth Officer

    Brian Fox, the President & Chief Growth Officer at Klick, spearheads strategies designed to accelerate Klick's expansion and market penetration within the life sciences sector. Fox's leadership is critical in identifying and capitalizing on new opportunities to enhance the commercialization of partner brands. This executive function involves driving revenue growth, expanding service offerings, and forging strategic alliances that amplify Klick's impact. The President & Chief Growth Officer's responsibilities include cultivating a growth-oriented culture and ensuring the effective execution of expansion initiatives. By focusing on market dynamics and client needs, Brian Fox directly contributes to Klick's sustained success and its ability to maximize the potential of life sciences brands.
    Brian Fox

    Steve Willer - Chief Technology Officer & Partner

    Steve Willer, the Chief Technology Officer & Partner at Klick, directs the technological strategy and innovation pipeline that underpins Klick's commercialization services. Willer's expertise ensures Klick leverages cutting-edge technology to enhance client outcomes and operational efficiency in the life sciences sector. This executive function involves guiding the development of proprietary platforms and digital solutions that maximize market potential for partner brands. The Chief Technology Officer & Partner's responsibilities extend to fostering a culture of technological advancement and ensuring robust, scalable IT infrastructure. By championing digital transformation, Steve Willer plays a pivotal role in Klick's sustained leadership and its commitment to delivering innovative solutions.
    Steve Willer

    Holly Henry - Chief Medical Officer

    Holly Henry, the Chief Medical Officer at Klick, leads the medical strategy and scientific expertise that informs Klick's commercialization efforts for life sciences brands. Henry's role ensures that all client strategies are grounded in robust scientific understanding and clinical relevance, maximizing market potential. This executive function involves overseeing medical affairs, ensuring regulatory compliance, and providing critical insights into therapeutic areas. The Chief Medical Officer's responsibilities include guiding the development of evidence-based communication and ensuring the scientific integrity of Klick's services. By bridging scientific knowledge with commercial strategy, Holly Henry is instrumental in Klick's success and its commitment to advancing healthcare.
    Catherine MacInnis, the Chief Legal Officer & Corporate Secretary at Klick, provides expert legal counsel and ensures robust corporate governance across the organization. MacInnis's role is vital in navigating the complex regulatory landscape inherent in the life sciences industry, safeguarding Klick's operations and client interests. This executive function involves managing all legal affairs, advising on compliance, and overseeing corporate secretarial duties to support Klick's commercialization efforts. The Chief Legal Officer & Corporate Secretary's responsibilities include mitigating legal risks and ensuring adherence to all applicable laws and regulations. By maintaining the highest standards of legal integrity, Catherine MacInnis directly supports Klick's mission to maximize market potential and operate with unwavering ethical principles.
    Catherine MacInnis

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    Frequently Asked Questions Regarding Klick Top Executives and Leadership Team

    Who leads Klick?
    Klick is led by Abdul-rahman Amadu (Chief Executive Officer), along with executives such as Leerom Segal (Chairman and Group Chief Executive Officer) and Jully Kim (Administrative To The Business Partner & Co-Founder & Chief Executive Officer).
    Who is part of Klick’s executive team?
    The executive team of Klick includes leaders such as Abdul-rahman Amadu (Chief Executive Officer), Leerom Segal (Chairman and Group Chief Executive Officer), Jully Kim (Administrative To The Business Partner & Co-Founder & Chief Executive Officer) and other senior executives.
    How many executives does Klick have?
    Klick has 10 executives leading key business areas.
    What roles are included in Klick’s leadership team?
    The leadership team of Klick includes roles such as Chief Executive Officer, Chairman and Group Chief Executive Officer, Administrative To The Business Partner & Co-Founder & Chief Executive Officer, Chairman and Chief Financial Officer, Chief Operating Officer.