Bill Holzmann - Email & Phone Number

Vice President and Treasurer at Si Group

Bill Holzmann is based out of New York City Metropolitan Area and works at Si Group as Vice President and Treasurer.

Bill Holzmann's Contact Information

Bill Holzmann's Work email

b*****@siigro***.com

Valid

Latest update

October 24, 2025

Location

New York City Metropolitan Area

Bill's current employer

Si Group

Description

Website

siigroup.com

HQ Location

The Woodlands, Texas, United States

Number of employees

1001-5000

Industry

Chemical Manufacturing

Latest update

April 30, 2024

Read about Si Group

Frequent questions about Bill Holzmann

What company is Bill Holzmann working for?

Bill Holzmann works for Si Group.

What is Bill Holzmann's function at Si Group?

Bill Holzmann is Vice President and Treasurer at Si Group.

Where is Bill Holzmann based?

Bill Holzmann is based out of New York City Metropolitan Area.

What is Bill Holzmann's work email address?

Bill Holzmann's professional email address is b*****@siigro***.com

Who are Bill Holzmann's co-workers?

Bill Holzmann's colleagues are David Bradley, Jakobson Alex, Rahul Sharma, Senthil Kumar, Stoyan Ovcharov, LaRone Carrier, James Spahn, Tr Wa, Krista George, Paul Whittleston, Thomas Kunz, Michael Farnell, Travis Crosby, Suresh Kalra, Latisia Devore, Randy Hastings, Terry Song, Ronald Snell, Ben Smith, Colin Grover, Helmut Poppinga, Philip Ingham, Dilipkumar Kulkarni, David Lu, Richard White, Christopher Roberts, Narsi Devanathan, Paul Tilley, Paul Dils, Christian Koetting, Willie Rivas, Robert Kaiser, Frank Myers, Christi McCracken, Jane Zhu.

Bill's co-workers

Executive Assistant To Chief Executive Officer

James Spahn

Sr. Manager, Business Process Owner

Tr Wa

owner

Krista George

Vice President Strategic Projects

Paul Whittleston

Vice President, Industrial Solutions

Thomas Kunz

Vice President Manufacturing EMEA

Michael Farnell

Senior Vice President, General Counsel and Chief Sustainability Officer

Travis Crosby

Shipping & Logistics Coordinator

Suresh Kalra

Managing Director | VP - Industrial Resin & Specialties | Member of Board - India, Singapore & Korea

Latisia Devore

Logistics Coordinator

Randy Hastings

Maintenance Coordinator-Planning/PM/Training

Terry Song

SAP PM/MM Consultant & Coordinator

Ronald Snell

Vice President of Manufacturing - Industrial Solutions

Ben Smith

VP Procurement

Colin Grover

Vice President and Corporate Treasurer

Helmut Poppinga

Construction Coordinator

Philip Ingham

Vice President Corporate Development

Dilipkumar Kulkarni

vice president

David Lu

Vice President and Managing Director APAC

Richard White

Senior Vice President Operations & Supply Chain

Vice President of Global Tax

Christian Koetting

Vice President Manufacturing Polymer Solutions

Willie Rivas

Logistics Coordinator

Robert Kaiser

VP Polymer Solution & Managing Director EMEA

Frank Myers

Contract Coordinator

Christi McCracken

Administrative Coordinator

Jane Zhu

Supply Chain Manager, China; Regional S&OP Coordinator

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