![Steffen Sigloch](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>)
Steffen Sigloch
Chairman at
International Wrought Copper Council
Net worth: 13 M $ as of 30/08/2026
Profile
Steffen Sigloch is currently Chairman at Copper Development Association since 2024, Chairman at International Wrought Copper Council starting 2025, and Director at International Copper Association Ltd. Former positions include Chief Executive Officer at Wieland Copper Products LLC, Chairman at Copper & Brass Fabricators Council from 2017 to 2019, Vice President-Engineering & Manufacturing at Mueller Europe Ltd. from 2011 to 2012, and Chief Manufacturing Officer at Mueller Industries, Inc. from 2017 to 2025.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 11/03/2026 | 214,566 ( 0.1% ) | 13 M $ | 30/08/2026 |
Steffen Sigloch active positions
| Companies | Position | Start |
|---|---|---|
International Copper Association Ltd.
 International Copper Association Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as copper business association | Director/Board Member | - |
Copper Development Association
 Copper Development Association Miscellaneous Commercial ServicesCommercial Services Provides market development, engineering and information services | Chairman | 30/11/2024 |
International Wrought Copper Council | Chairman | 28/02/2025 |
Former positions of Steffen Sigloch
| Companies | Position | End |
|---|---|---|
| MUELLER INDUSTRIES, INC. | Corporate Officer/Principal | 31/07/2025 |
Copper & Brass Fabricators Council | Chairman | 28/02/2019 |
Mueller Europe Ltd.
 Mueller Europe Ltd. Metal FabricationProducer Manufacturing Manufactures copper tubes for plumbing, heating, refrigeration and various industrial applications | Chief Tech/Sci/R&D Officer | 31/12/2011 |
Wieland Copper Products LLC
 Wieland Copper Products LLC Other Metals/MineralsNon-Energy Minerals Manufactures and markets copper tubing and related products | Chief Executive Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
38
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Mueller Industries, Inc.
 Mueller Industries, Inc. Metal FabricationProducer Manufacturing Manufactures and sells copper, brass, aluminum and plastic products | Producer Manufacturing |
Wieland Copper Products LLC
Wieland Copper Products LLC Other Metals/MineralsNon-Energy Minerals Manufactures and markets copper tubing and related products | Non-Energy Minerals |
Mueller Europe Ltd.
Mueller Europe Ltd. Metal FabricationProducer Manufacturing Manufactures copper tubes for plumbing, heating, refrigeration and various industrial applications | Producer Manufacturing |
International Copper Association Ltd.
International Copper Association Ltd. Miscellaneous Commercial ServicesCommercial Services Operates as copper business association | Commercial Services |
Copper Development Association
Copper Development Association Miscellaneous Commercial ServicesCommercial Services Provides market development, engineering and information services | Commercial Services |
Copper & Brass Fabricators Council | |
International Wrought Copper Council |
- Stock Market
- Insiders
- Steffen Sigloch
