![Leroy Ball](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Leroy Ball
Chief Executive Officer at
KOPPERS HOLDINGS INC.
Net worth: 24 M $ as of 31/05/2026
Profile
Leroy Mangus Ball is currently Chairman & Chief Executive Officer at Koppers, Inc. since 2024 and at Koppers Holdings, Inc. since 2010.
The role of Lead Independent Director at ATI, Inc. is held starting in 2026.
Current directorships include Blood Cancer United, Inc., The Urban League of Greater Pittsburgh, The United Way of Southwestern Pennsylvania, Koppers (Jiangsu) Carbon Chemical Co., Ltd., and Duquesne Club.
Memberships and trusteeships include the African American Chamber of Commerce (Member-Presidential Roundtable), Robert Morris University (Trustee), and The Advanced Leadership Institute, Inc. (Member).
Former positions include Director at Highmark, Inc., Senior Vice President-Europe & Asia Region at Calgon Carbon Corp.
in 2010, Chief Financial Officer & Senior Vice President at Calgon Corp., and Treasurer at Allegheny Conference on Community Development.
Education includes undergraduate studies at Florida International University and an MBA from Robert Morris University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 11/06/2026 | 4,39,655 ( 2.29% ) | 18 M $ | 31/05/2026 | |
ATI INC 0.03% | 19/05/2026 | 34,737 ( 0.03% ) | 6 M $ | 31/05/2026 |
Leroy Ball active positions
| Companies | Position | Start |
|---|---|---|
| KOPPERS HOLDINGS INC. | Chief Executive Officer | 01/01/2015 |
| ATI INC. | Director/Board Member | 28/02/2019 |
Robert Morris University
 Robert Morris University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
The Advanced Leadership Institute, Inc.
 The Advanced Leadership Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Develops black executive leadership in order to benefit businesses, organizations and communities | Corporate Officer/Principal | - |
African American Chamber of Commerce
 African American Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Corporate Officer/Principal | - |
The United Way of Southwestern Pennsylvania
 The United Way of Southwestern Pennsylvania Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization which treats applicants and volunteers | Director/Board Member | - |
Koppers (Jiangsu) Carbon Chemical Co., Ltd.
 Koppers (Jiangsu) Carbon Chemical Co., Ltd. Wholesale DistributorsDistribution Services Supplies chemicals and carbon compounds | Director/Board Member | - |
The Urban League of Greater Pittsburgh
 The Urban League of Greater Pittsburgh Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization that provide bold leadership, innovative programs and policies | Director/Board Member | - |
The Leukemia & Lymphoma Society, Inc.
 The Leukemia & Lymphoma Society, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a nonprofit organization dedicated to funding research, education and support services for all blood cancers | Director/Board Member | - |
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Former positions of Leroy Ball
| Companies | Position | End |
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| ░░░░░░ ░░░░░ | ░░░░░░░░ ░░ ░░░░░░░░░░░ | - |
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Training of Leroy Ball
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
50
1st degree connections
16
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 16 |
|---|---|
Calgon Carbon Corp.
 Calgon Carbon Corp. Industrial MachineryProducer Manufacturing Manufactures air and water purification systems | Producer Manufacturing |
Koppers, Inc.
 Koppers, Inc. Forest ProductsNon-Energy Minerals Manufactures treated wood products, preservation chemicals and carbon compounds for infrastructure | Non-Energy Minerals |
ATI, Inc.
 ATI, Inc. Other Metals/MineralsNon-Energy Minerals Manufactures steel and specialty metals | Non-Energy Minerals |
African American Chamber of Commerce
African American Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Commercial Services |
Highmark, Inc.
 Highmark, Inc. Life/Health InsuranceFinance Provides health insurance plan services | Finance |
Calgon Corp.
 Calgon Corp. Water UtilitiesUtilities Provides drinking water, wastewater treatment programs and services | Utilities |
Koppers Holdings, Inc.
 Koppers Holdings, Inc. Chemicals: SpecialtyProcess Industries Operates as a holding company with interest in producing chemicals, carbon compounds and treated wood products | Process Industries |
Florida International University
 Florida International University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Robert Morris University
Robert Morris University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Leukemia & Lymphoma Society, Inc.
The Leukemia & Lymphoma Society, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a nonprofit organization dedicated to funding research, education and support services for all blood cancers | Commercial Services |
Allegheny Conference on Community Development
 Allegheny Conference on Community Development Miscellaneous Commercial ServicesCommercial Services Operates as an economic and community development organization | Commercial Services |
Duquesne Club
 Duquesne Club Miscellaneous Commercial ServicesCommercial Services Operates social clubs | Commercial Services |
The Urban League of Greater Pittsburgh
The Urban League of Greater Pittsburgh Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization that provide bold leadership, innovative programs and policies | Commercial Services |
The United Way of Southwestern Pennsylvania
The United Way of Southwestern Pennsylvania Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization which treats applicants and volunteers | Commercial Services |
Koppers (Jiangsu) Carbon Chemical Co., Ltd.
Koppers (Jiangsu) Carbon Chemical Co., Ltd. Wholesale DistributorsDistribution Services Supplies chemicals and carbon compounds | Distribution Services |
The Advanced Leadership Institute, Inc.
The Advanced Leadership Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Develops black executive leadership in order to benefit businesses, organizations and communities | Commercial Services |
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- Leroy Ball
