Guillaume Pfefer - Email & Phone Number

CEO Partner Senda Biosciences, a Flagship Pioneering company at Flagship Pioneering

Guillaume Pfefer is based out of Boston, Massachusetts, United States and works at Flagship Pioneering as CEO Partner Senda Biosciences, a Flagship Pioneering company.

Guillaume Pfefer's Contact Information

Guillaume Pfefer's Work email

g*****@flagsh***.com

Valid

Latest update

October 28, 2025

Location

Boston, Massachusetts, United States

Guillaume's current employer

Flagship Pioneering

Description

Flagship Pioneering conceives, creates, resources, and develops first-in-category bioplatform companies to transform human health and sus...

Website

flagshippioneering.com

HQ Location

Cambridge, MA, United States

Number of employees

201-500

Industry

Biotechnology Research

Latest update

April 30, 2024

Read about Flagship Pioneering

Frequent questions about Guillaume Pfefer

What company is Guillaume Pfefer working for?

Guillaume Pfefer works for Flagship Pioneering.

What is Guillaume Pfefer's function at Flagship Pioneering?

Guillaume Pfefer is CEO Partner Senda Biosciences, a Flagship Pioneering company at Flagship Pioneering.

Where is Guillaume Pfefer based?

Guillaume Pfefer is based out of Boston, Massachusetts, United States.

What is Guillaume Pfefer's work email address?

Guillaume Pfefer's professional email address is g*****@flagsh***.com

Who are Guillaume Pfefer's co-workers?

Guillaume Pfefer's colleagues are Caitlin Wells, Andrew LaPrade, Christopher Austin, Ed Kania, Georgia Lygerakis, John Lepore, Noubar Afeyan, Tuyen Ong, Thomas Vlaam, Robert Citorik, Jaclyn Dunphy, Tom Thomas, Andrea Flaherty, Karen Dodos, Madison Quinlan, Ray Charest, Alfred Vaz, Sergey Nemirovsky, Jennifer Nelson, Mohammad Hammami, Brenda Eustace, Holly Rabinovitz, Rena Patel, Laura Kline, Brent Sanders, Frederico Lourenco, Vishal Patel, Mark Bidwell, Paul Chicarello, Sean Murphy, Antonios Aliprantis, Marcus Chapman.

Guillaume's co-workers

Caitlin Wells

Assistant, Office of the Chief Executive Officer

Andrew LaPrade

Director, Administration and Executive Communications, CEO office

Christopher Austin

CEO-Partner

Ed Kania

Co-Founder, Chairman Emeritus, and Partner Emeritus

Georgia Lygerakis

Executive Assistant to Founder and CEO

Co-Founder, Tessera Therapeutics (fka Flagship VL58)

Vice President, Finance Pioneering Medicines at Flagship Pioneering

Karen Dodos

VP of Finance

Madison Quinlan

Talent Acquisition Coordinator

Ray Charest

Vice President, Finance

Alfred Vaz

Senior Vice President, Asset Management & Real Estate Operations

Sergey Nemirovsky

Senior Director, Cloud Platform Operations

Jennifer Nelson

Vice President

Mohammad Hammami

Vice President Finance

Brenda Eustace

Vice President, Head of Biology and Pharmacology

Holly Rabinovitz

Assistant to Executive Partner and Chief Financial Officer, Senior VP of Finance, and VP of Finance

Rena Patel

Vice President, Intellectual Property Counsel

Laura Kline

Partner and Senior Vice President, Corporate Communications & Social Impact

Brent Sanders

Senior Vice President, Head of Flagship Digital

Frederico Lourenco

Vice President, Portfolio Strategy and Operations

Vishal Patel

VP, Portfolio Strategy and Alliances

Mark Bidwell

SVP Agriculture, GM Europe

Paul Chicarello

Principal Cloud Engineer

Sean Murphy

Senior Director of Cloud Architecture

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