William Sibold

Active Waltham, MA — President for Genzyme Corporation

William Sibold Overview

William Sibold is currently associated with four companies, according to public records. The companies were formed over a twenty-one year period with the most recent being incorporated eight years ago in July of 2017. All companies are still active.

Background Report for William Sibold

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Name	Status	Incorporated	Key People	Role
Genzyme Corporation	Active	1995	50	President
Bioverativ U.S. LLC	Active	2016	12	President
True North Therapeutics, Inc.	Active	2013	3	President
Bioverativ Inc.	Active	2017	2	President

Connections for William Sibold

A connection is made when two people are officers, directors, or otherwise associated with the same company. William has fifty-seven known connections and has the most companies in common with Joann Nestor.

John Cox

John Cox has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
T---------------------------.	Inactive	2013	3	President
B-----------------C	Inactive	2016	12	President
B-------------.	Inactive	2017	2	President

Joann S. Nestor

Joann S. Nestor has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	NonSec
B-----------------C	Inactive	2016	12	Secretary

Debora C. Pellicano

Debora C. Pellicano has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	CFO
B-----------------C	Active	2016	12	CFO

William Aitchison

William Aitchison has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Head of Global Manuf

Mark Barrett

Mark Barrett has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Vp-Strategy and Busi

James W. Bums

James W. Bums has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Head Sanofi Genzyme

Brian Foard

Brian Foard has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	President

Carlo Incerti

Carlo Incerti has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Senior Vice Presiden

Tracey L. McCain

Tracey L. McCain has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Secretary

Douglas McCormack

Douglas McCormack has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Vp-Tax

David P. Meeker

David P. Meeker has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	President

Richard Peters

Richard Peters has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Head of Global Rare

Philippe Sauvage

Philippe Sauvage has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Director

Alicia Secor

Alicia Secor has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Vice President

Robin Swartz

Robin Swartz has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Vice President

Charles Thyne

Charles Thyne has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Active	1995	50	Head of Global Quali

Jason A. Amello

Jason A. Amello has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Inactive	1995	50	Controller

Mark R. Bamforth

Mark R. Bamforth has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Inactive	1995	50	Corporate Operations

John Butler

John Butler has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Inactive	1995	50	President

Earl M. Collier

Earl M. Collier has the following companies in common with William Sibold

Name	Status	Incorporated	Key People	Role
G-----------------n	Inactive	1995	50	Cardiovascular

Sources

Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024

Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019

California Secretary of State
Data last refreshed on Monday, April 4, 2022

Florida Department of State
Data last refreshed on Monday, April 6, 2026

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William Sibold

Active Waltham, MA — President for Genzyme Corporation

William Sibold Overview

Background Report for William Sibold

Companies for William Sibold

Connections for William Sibold

Sources

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