10 Vertex Pharmaceuticals procurement leaders
Erwin Benjamin, Executive Director, Strategic Sourcing - Manufacturing & Supply at Vertex Pharmaceuticals, heads this list of Vertex Pharmaceuticals procurement leaders, with a head of commercial procurement and directors of R&D, cell and gene therapy and site sourcing. A reader can learn how procurement leaders work at Vertex Pharmaceuticals from people who have held the role.
Professionals to explore
Andrew Warlow
LinkedInExperience: Senior Director, Strategic Sourcing - R&D and DTE (Data, Technology and Engineering) · Vertex Pharmaceuticals
Andrew Warlow has been Senior Director, Strategic Sourcing - R&D and DTE (Data, Technology and Engineering) at Vertex Pharmaceuticals since November 2024, based in Wayland, Massachusetts. Andrew Warlow was Senior Director, R&D Procurement - Lab & Site Ops at GSK from 2022 to 2024, Director, R&D Procurement - Pharma Portfolio Planning at GSK from 2020 to 2022 and Director, R&D Procurement, Clinical Trial Supplies at GSK from 2018 to 2020.
Brent Gerstner, MBA
LinkedInExperience: Director, Strategic Sourcing, Site Operations · Vertex Pharmaceuticals
Brent Gerstner has been Director, Strategic Sourcing, Site Operations at Vertex Pharmaceuticals since July 2025, based in Boston. Brent Gerstner held the role of Associate Director, Strategic Sourcing at Vertex Pharmaceuticals from 2020 to 2025, was Senior Sourcing Manager at Vertex Pharmaceuticals from 2018 to 2020 and was Sourcing Manager at Vertex Pharmaceuticals from 2016 to 2018.
Chad Giles
LinkedInExperience: Director, Procurement and Strategic Sourcing · Vertex Pharmaceuticals
Chad Giles has been Director, Procurement and Strategic Sourcing at Vertex Pharmaceuticals since November 2024, based in San Diego County, California. Chad Giles was Director, Strategic Sourcing at Vertex Pharmaceuticals from 2018 to 2024, Associate Director, Strategic Sourcing at Vertex Pharmaceuticals from 2015 to 2018 and Senior Procurement Manager at Vertex Pharmaceuticals from 2013 to 2015.
Eleanor Desveaux, MCIPS
LinkedInExperience: Strategic Sourcing Director - Enabling Categories · Vertex Pharmaceuticals
Eleanor Desveaux has been Strategic Sourcing Director - Enabling Categories at Vertex Pharmaceuticals since July 2025, based in Kenilworth, England. Eleanor Desveaux held the role of Strategic Sourcing Associate Director - HR Services and Extended Workforce at Vertex Pharmaceuticals from 2022 to 2025, was Category Manager - HR at Marks and Spencer from 2018 to 2022 and was Global Category Manager - HR at Centrica in 2018.
Erwin Benjamin
LinkedInExperience: Executive Director, Strategic Sourcing - Manufacturing & Supply · Vertex Pharmaceuticals
Erwin Benjamin has been Executive Director, Strategic Sourcing - Manufacturing & Supply at Vertex Pharmaceuticals since July 2024, based in Boston. Erwin Benjamin was Senior Director, Cell Therapy External Manufacturing Strategic Sourcing at Bristol Myers Squibb from 2022 to 2024, Director, Global Procurement - Direct Materials Category at Bristol Myers Squibb from 2017 to 2020 and Director, Biologics External Sourcing at Bristol Myers Squibb from 2015 to 2017.
Esteban Messuti
LinkedInExperience: Head of Commercial, Enabling & International Procurement · Vertex Pharmaceuticals
Esteban Messuti has been Head of Commercial, Enabling & International Procurement at Vertex Pharmaceuticals since January 2024, based in Boston. Esteban Messuti was Global Head of Marketing Procurement - Agencies, Media & Promo at Novartis from 2019 to 2023, Global Procurement Domain Head, Commercial at Sanofi from 2018 to 2019 and Head of Indirect Procurement - Americas at Unilever from 2013 to 2018.
Joel Schulman
LinkedInExperience: VP, Strategic Sourcing and Corporate Services · Vertex Pharmaceuticals
Joel Schulman is a former VP, Strategic Sourcing and Corporate Services at Vertex Pharmaceuticals, a role held from November 2012 to March 2021, based in Concord, Massachusetts. Joel Schulman was Head of Common Spend at Sanofi from 2011 to 2012 and Sr. Director, Strategic Sourcing at Sanofi from 2009 to 2011, and has been a semi-retired consultant since 2021.
Peter Holler
LinkedInExperience: Director Strategic Sourcing - Cell & Gene Therapy · Vertex Pharmaceuticals
Peter Holler has been Director Strategic Sourcing - Cell & Gene Therapy at Vertex Pharmaceuticals since September 2020, based in the United States. Peter Holler was Assoc. Dir., Global Category Management - Cell & Gene Technologies at Novartis from 2016 to 2020, Dir., Category Management - Global Clinical Operations at Novartis from 2011 to 2016 and Dir. Global Procurement at Merck (formerly, Schering-Plough) from 2005 to 2011.
Prashant Rao
LinkedInExperience: Strategic Sourcing Director · Vertex Pharmaceuticals
Prashant Rao has been Strategic Sourcing Director at Vertex Pharmaceuticals since December 2024, based in Boston. Prashant Rao was Senior Director Supply Chain at Krystal Biotech, Inc. from 2022 to 2024, Senior Director, Supply Chain Operations at Aimmune Therapeutics from 2021 to 2022 and Global Category Head, External Supply Operations Procurement at Novartis from 2016 to 2019.
TR Kannan
LinkedInExperience: Sr. Director, Strategic Sourcing Source-to-Pay (S2P) COE · Vertex Pharmaceuticals
TR Kannan has been Sr. Director, Strategic Sourcing Source-to-Pay (S2P) COE at Vertex Pharmaceuticals since March 2026, based in Boston. TR Kannan was Sr. Director, Procurement Processes & Systems COE & Transformation at Vantive from 2024 to 2026 and Head of Procurement Strategy, Operations and Logistics Category at The Chemours Company from 2023 to 2024.
Choose the right perspective
Match each person's own role, scope and time in it to the decision you face. Check when each person started the current role, or when a former person left, to judge how recent their view is.
Questions to take into the conversation
- 01What did you change first when you took on your sourcing role, and why?
- 02How do you decide which work your own team should lead and which to leave to the teams closest to the business?
- 03What has your own sourcing work taught you that someone new to a leadership role should know?
Reaching Vertex Pharmaceuticals procurement leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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