Flagship Pioneering

Flagship Pioneering, established in 2000, is a Cambridge, Massachusetts-based company that conceives, develops, and grows innovative ventures in the realms of biology, medicine, and sustainability. It combines scientific expertise, entrepreneurial leadership, and strategic capital management to create first-in-category companies, aiming to transform human health and sustainability. The company's approach involves envisioning alternative futures and navigating transformational outcomes through an evolutionary methodology, starting with seemingly unreasonable propositions.

Yiqun Bai

Principal

Stephen Berenson

Managing Partner

Erdin Beshimov

Venture Principal

Simon Brunner

Principal

Chuck Carelli

CFO

Liam Casey

Associate

Kieran Chacko

Principal

Anthony Chiu

Senior Associate

Bernard Cooney III

Senior Partner, Capital Formation

Marcello Damiani

Senior Partner

Carl Decicco

Partner

Jaclyn Dunphy

Senior Associate

Frode Eilertsen

Principal

Dalit Engelhardt

Associate

Tao Fang

Senior Associate

Jacob Feala Ph.D

Principal

Jake Feala

Principal

Jason Gardner

CEO-Partner

Molly Gibson

Origination Partner

Jim Gilbert

Senior Partner

Alex Goldsmith Ph.D

Vice President of Strategy and Operations

Grigori Guitchounts

Associate

Nathan Hancock Ph.D

Senior Principal

Louisa Helms

Associate

Katharine von Herrmann

Principal

Maya Jay

Associate

Alba Jimenez

Associate

Bill Johnson

Partner and Senior Vice President of Finance

Alicia Kaestli

Senior Associate

Eric Keen

Senior Associate

Mark Kim Ph.D

Principal

Jack Kirsch

Associate

Laura Kline

Senior Vice President and Partner, Corporate Communications and Social Impact

Ben Kompa

Senior Associate

Brad Kubick

Senior Associate

John Lepore

CEO-Partner

Justine Levin-Allerhand Ph.D

Senior Partner

Scott Lipnick

Senior Principal

Heng Lu

Senior Director, Business Analytics

Amy Lyons

Senior Director of Communications

Armen Mkrtchyan

Origination Partner

Ayse Muñiz

Senior Associate

Charlotte Nicod

Senior Associate

Torben Straight Nissen

Executive Partner

Stacie Rader

Senior Partner

Pranay Randad

Senior Associate

Ranjit Randhawa

Senior Principal

Robert Rosiello

Partner

Christian Schade

Growth Partner

Michael Severino MD

CEO-Partner

Alexandra Sneider

Senior Associate

Nathan Stebbins

Principal

Hok Hei Tam

Principal

Leda Trivinos

Senior Partner, Intellectual Property

Jeffrey Tsao

Senior Operating Principal

Dmytro Ustianenko

Associate

Geoff Whitehead Ph.D

Principal

Sabrina Yang

Principal

Marie Yurkovich

Senior Associate

Sophie Boer Ph.D

Principal

Puneet Batra Ph.D

Senior Principal

Past deals in Series G

Inari

Series G in 2025
Inari is a biotechnology company focused on revolutionizing agriculture and its societal and environmental impact. The company utilizes advanced technologies, including predictive design and multiplex gene editing, to maximize the potential of seeds. Its unique SEEDesign platform distinguishes Inari by enabling the enhancement of various crops across different geographies, facilitating the development of innovative agricultural products. By embracing diversity, Inari fosters innovation and aims to contribute to the creation of a new food system.
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