Han Kieftenbeld - Email & Phone Number

Interim Chief Executive Officer and Chief Financial Officer at Amyris

Han Kieftenbeld is based out of New York City Metropolitan Area and works at Amyris as Interim Chief Executive Officer and Chief Financial Officer.

Han Kieftenbeld's Contact Information

Han Kieftenbeld's Work email

k*****@amyri***.com

Valid

Latest update

September 16, 2025

Location

New York City Metropolitan Area

Han's current employer

Amyris

Description

We provide a scalable way forward in a world where demand for the earth’s bounty far exceeds supply. We make what’s scarce, abundant for ...

Website

amyris.com

HQ Location

Emeryville, CA, United States

Number of employees

1001-5000

Industry

Biotechnology Research

Latest update

May 1, 2024

Read about Amyris

Frequent questions about Han Kieftenbeld

What company is Han Kieftenbeld working for?

Han Kieftenbeld works for Amyris.

What is Han Kieftenbeld's function at Amyris?

Han Kieftenbeld is Interim Chief Executive Officer and Chief Financial Officer at Amyris.

Where is Han Kieftenbeld based?

Han Kieftenbeld is based out of New York City Metropolitan Area.

What is Han Kieftenbeld's work email address?

Han Kieftenbeld's professional email address is k*****@amyri***.com

What's the ticker symbol of Amyris?

Amyris's ticker symbol is AMRS.

Who are Han Kieftenbeld's co-workers?

Han Kieftenbeld's colleagues are Karima McDaniel, Deb Millard, Sergio Andrade, Khushbu Shah, Katherine Ieronimo, Caroline Hadfield, Mike Rytokoski, Joel Cherry, Claire Kiely, Ana Kertesz, Paul Hill, John Melo, Vincent Martin, Geoff Wild, Gustavo Lima, Alejandro Gusis, Germana Martinez, Marcelo Dionisio, Kimberly Carroll, Derek Abbott, Joe Martin, Joaquín Silva, Miriam Piacente, Darren Buchwald, Paul Green, Solomon Wilkins, Luiz Junior, Reginaldo Schwery, Greg Manuel, Victoria Ruter, Andy Shyjan, Mark Cochran, Oksana Wright, Jaime Campoverde, Bontu Gobena.

Han's co-workers

Karima McDaniel

President and General Manager, 4U by Tia

Deb Millard

Brand President, Stripes and Healthy Aging Brands

Sergio Andrade

President, Amyris Biotechnology - Brazil

Khushbu Shah

Senior Digital Product Owner

Katherine Ieronimo

Executive Assistant To Chief Executive Officer

Caroline Hadfield

President Aprinnova

Mike Rytokoski

President - Ingredients and Consumer Brands

Joel Cherry

President, R&D

Claire Kiely

Synthetic bio & clean beauty - Operations & GTM, Freelance for the President

Ana Kertesz

Chief Growth Officer & President of Amyris Studios

Paul Hill

Senior Vice-President, Process Development & Engineering

Production Coordinator

Alejandro Gusis

Chief Procurement Officer (CPO)

Germana Martinez

Recruiting Coordinator

Vice President, R&D Program Management

Joe Martin

SVP Product and Technology

Joaquín Silva

Vice President Business Development Latin America Independent

Miriam Piacente

Coordenadora de RH

Darren Buchwald

Senior Vice President, Vaccines and Pharmaceutical Products

Paul Green

VP Sales (Menolabs) Retail Sales Manager

Solomon Wilkins

Vice President, Diversity, Equity, Inclusion & Belonging

Senior Vice President for Corporate Development and Strategy

Victoria Ruter

Vice President/General Manager

Andy Shyjan

VP IP

Mark Cochran

Vice President of Engineering

Oksana Wright

VP, Head of Compliance and Litigation

Jaime Campoverde

Vice President of Finance- FP&A

Bontu Gobena

Health Safety Environment Coordinator

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