Sean Stack

Sean Stack

Chief Executive Officer at PROTERAL

56 year
Non-Energy Minerals
Consumer Non-Durables
Process Industries

Profile

Sean M.
Stack
currently works at Novelis Deutschland Holding GmbH, as President, Chief Executive Officer& Director from 2015, Proterial Ltd., as Chairman, President & Chief Executive Officer from 2023, The Aluminum Association, as Director, Specialty Foods Acquisition Corp., as Treasurer, Vice President & Assistant Secretary, and Aleris Aluminum US Sales, Inc., as President.
Mr. Stack also formerly worked at Aleris Corp., as Chairman, President & Chief Executive Officer from 2016 to 2020, Aleris International, Inc., as Chairman & Chief Executive Officer from 2004 to 2020, Commonwealth Industries, Inc., as Treasurer & Senior Vice President in 2004, Lubrizol Advanced Materials, Inc., as Treasurer & Vice President in 2004, Specialty Foods Corp., as Treasurer & Vice President, ABN AMRO Bank NV (Chicago Branch), as Vice President, Noveon, Inc., as Treasurer & Vice President, and Aleris Switzerland GmbH, as President.
Mr. Stack received his undergraduate degree from the University of Notre Dame and graduate degree from Northwestern University.

Sean Stack active positions

CompaniesPositionStart
PROTERAL Chief Executive Officer 2022-12-31
President -
Treasurer 2010-03-28
The Aluminum Association Director/Board Member -
Chief Executive Officer 2015-06-30
All active positions of Sean Stack

Former positions of Sean Stack

CompaniesPositionEnd
NOVELIS ALR ALUMINUM HOLDINGS CORPORATION Chief Executive Officer 2020-03-31
Chief Executive Officer 2020-03-31
Commonwealth Industries, Inc. Treasurer 2004-12-08
Treasurer 2003-12-31
░░░░░░ ░░░░░░░░░░░ ░░░░ ░░░░░░░░░ -
See the detail of Sean Stack's experience

Training of Sean Stack

University of Notre Dame Undergraduate Degree
Northwestern University Graduate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

15

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies13

Consumer Non-Durables

Commonwealth Industries, Inc.

Non-Energy Minerals

Non-Energy Minerals

Process Industries

Non-Energy Minerals

Non-Energy Minerals

Consumer Non-Durables

Non-Energy Minerals

Finance

The Aluminum Association

Process Industries

Finance

Aleris Switzerland GmbH

See company connections