Greg Shumake - Email & Phone Number

Vice President & Managing Director of Green Circle at Lummus Technology

Greg Shumake is based out of Greater Houston and works at Lummus Technology as Vice President & Managing Director of Green Circle.

Greg Shumake's Contact Information

Greg Shumake's Work email

g*****@lummu***.com

Valid

Latest update

June 9, 2026

Location

Greater Houston

Greg's current employer

Lummus Technology

Description

Lummus is a leading licensor of proprietary petrochemicals, refining, gasification and gas processing technologies, and a supplier of pro...

Website

lummustechnology.com

HQ Location

Houston, Texas, United States

Number of employees

501-1000

Industry

Oil And Gas

Latest update

April 30, 2024

Read about Lummus Technology

Frequent questions about Greg Shumake

What company is Greg Shumake working for?

Greg Shumake works for Lummus Technology.

What is Greg Shumake's function at Lummus Technology?

Greg Shumake is Vice President & Managing Director of Green Circle at Lummus Technology.

Where is Greg Shumake based?

Greg Shumake is based out of Greater Houston.

What is Greg Shumake's work email address?

Greg Shumake's professional email address is g*****@lummu***.com

Who are Greg Shumake's co-workers?

Greg Shumake's colleagues are Leon Bruyn, Melissa Cleveland, Jason Turner, Rutger Theunissen, Jean-Paul Margotin, Jeff Halfen, Yen Chen, Alejandro Carrillo, Ronald Venner, Rama Marri, John Albanese, Wei Zhu, Allan Granados, Todd Vogt, Michael Hall, Ajay Gami, Belle Wang, Maurice Korpelshoek, Ubolrat Wiwattanakul, Dalip Soni, Stephen Williams, Jesse Williams, Maria Garcia, Ilya Aranovich, Sergey Lapshin, Chad Felch, Charles Poppiti, Syed Ahmed, Dhananjay Goyal, Fadi MSc., Roberto Groppi, Sabharwal Pradeep, Franz Timmerman, Marcie Babbitt, Frank Mulcahey.

Greg's co-workers

Leon Bruyn

Chief Executive Officer

Melissa Cleveland

Sr. Executive Assistant to the CEO/Board Liaison

Jason Turner

Vice President, Employee Support

Rutger Theunissen

Vice President

Jean-Paul Margotin

Vice President Sales Polymers

Jeff Halfen

Vice President Finance

Yen Chen

Vice President

Alejandro Carrillo

Vice President Lummus Heat Transfer USA

Ronald Venner

Vice President

Rama Marri

VP and Managing Director

John Albanese

Executive Vice President & Chief Financial Officer

Wei Zhu

Vice President & Managing Director - Petrochemicals

Allan Granados

Materials Management Coordinator

Todd Vogt

Vice President and Managing Director, Clean Fuels

Michael Hall

Chief Accounting Officer (CAO)

Ajay Gami

Vice President Corporate Development

Belle Wang

Assistant Principal, BD coordinator

Maurice Korpelshoek

Vice President, Business Development

Ubolrat Wiwattanakul

Vice President /Southeast Asia

Dalip Soni

Director, FCC Technology

Stephen Williams

Director, Business Development

Jesse Williams

Director Strategic Planning and Projects

Maria Garcia

Director Quality Operations

Ilya Aranovich

Director, Business Strategy

Sergey Lapshin

Senior Director Polymer Technology

Chad Felch

Director of Technical Services

Charles Poppiti

Director Of Information Technology

Syed Ahmed

Director of Accounting, Finance

Dhananjay Goyal

Global Director Finance & Shared Services

Fadi MSc.

Managing Director, Middle East

Roberto Groppi

Technology Director - Heat Exchangers

Sabharwal Pradeep

Director Finance

Franz Timmerman

Director Project Operations

Marcie Babbitt

Director Human Resources

Frank Mulcahey

Director Of Procurement

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