![Timothy Breen](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>)
Timothy Breen
Chief Executive Officer at
GLOBALFOUNDRIES INC.
Net worth: 5 M $ as of 2026-08-30
Profile
Timothy Breen is Chief Financial Officer & Director at GlobalFoundries US, Inc., Executive Director-Technology & Manufacturing at Mubadala Investment Co. PJSC and Executive Director at Mamoura Diversified Global Holding. PJSC (Private Equity). He is also on the board of 8 other companies. Mr. Breen previously was Partner at McKinsey & Co., Inc. (United Arab Emirates). He received an MBA from London Business School.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
GLOBALFOUNDRIES INC. 0.02% | 2026-03-17 | 114,515 ( 0.02% ) | 5 M $ | 2026-08-30 |
Timothy Breen active positions
| Companies | Position | Start |
|---|---|---|
| NOVA CHEMICALS | Chairman | - |
| GLOBALFOUNDRIES INC. | Chief Executive Officer | 2025-04-27 |
| TRUCK HERO INC | Director/Board Member | - |
Mamoura Diversified Global Holding. PJSC (Private Equity)
 Mamoura Diversified Global Holding. PJSC (Private Equity) Investment ManagersFinance Mubadala invests in companies located across the globe. The firm focuses across a broad range of sectors and industries. It participates in growth stage transactions. | Private Equity Investor | - |
Mubadala Investment Co. PJSC
 Mubadala Investment Co. PJSC Investment ManagersFinance Operates as an asset and investment management firm that provides private equity and financial advisory services | Chief Tech/Sci/R&D Officer | 2009-12-31 |
Sociedad Minera de Santander SAS
 Sociedad Minera de Santander SAS Precious MetalsNon-Energy Minerals Engages in gold mining | Director/Board Member | - |
Guinea Alumina Corp. SA
 Guinea Alumina Corp. SA AluminumNon-Energy Minerals Extracts and develops aluminum oxides | Director/Board Member | - |
GlobalFoundries U.S., Inc.
 GlobalFoundries U.S., Inc. Industrial MachineryProducer Manufacturing Offers full-service semiconductor foundry with manufacturing, technology, and prototyping services | Director of Finance/CFO | - |
MDC Industry Holding Co. LLC
 MDC Industry Holding Co. LLC Financial ConglomeratesFinance Provides investment services | Director/Board Member | - |
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Former positions of Timothy Breen
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Training of Timothy Breen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
73
1st degree connections
15
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 15 |
|---|---|
NOVA Chemicals Corp.
 NOVA Chemicals Corp. Chemicals: SpecialtyProcess Industries Develops and manufactures plastic resins and chemicals | Process Industries |
Leagold Mining Corp.
 Leagold Mining Corp. Precious MetalsNon-Energy Minerals Engages in gold production and mining activities | Non-Energy Minerals |
Mamoura Diversified Global Holding. PJSC (Private Equity)
Mamoura Diversified Global Holding. PJSC (Private Equity) Investment ManagersFinance Mubadala invests in companies located across the globe. The firm focuses across a broad range of sectors and industries. It participates in growth stage transactions. | Finance |
London Business School
 London Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Guinea Alumina Corp. SA
Guinea Alumina Corp. SA AluminumNon-Energy Minerals Extracts and develops aluminum oxides | Non-Energy Minerals |
GLOBALFOUNDRIES, Inc.
 GLOBALFOUNDRIES, Inc. SemiconductorsElectronic Technology Provides foundry services and manufactures semiconductors | Electronic Technology |
GlobalFoundries U.S., Inc.
GlobalFoundries U.S., Inc. Industrial MachineryProducer Manufacturing Offers full-service semiconductor foundry with manufacturing, technology, and prototyping services | Producer Manufacturing |
Emirates Global Aluminium PJSC
 Emirates Global Aluminium PJSC AluminumNon-Energy Minerals Manufactures aluminum products | Non-Energy Minerals |
RealTruck Group, Inc.
 RealTruck Group, Inc. Auto Parts: OEMProducer Manufacturing Manufactures motor vehicle parts | Producer Manufacturing |
McKinsey & Co., Inc. (United Arab Emirates)
 McKinsey & Co., Inc. (United Arab Emirates) Miscellaneous Commercial ServicesCommercial Services Provides management consulting services | Commercial Services |
Mubadala Investment Co. PJSC
Mubadala Investment Co. PJSC Investment ManagersFinance Operates as an asset and investment management firm that provides private equity and financial advisory services | Finance |
Sociedad Minera de Santander SAS
Sociedad Minera de Santander SAS Precious MetalsNon-Energy Minerals Engages in gold mining | Non-Energy Minerals |
Equinox Gold Corp.
 Equinox Gold Corp. Precious MetalsNon-Energy Minerals Mines for gold | Non-Energy Minerals |
MDC Industry Holding Co. LLC
MDC Industry Holding Co. LLC Financial ConglomeratesFinance Provides investment services | Finance |
Mubadala Investment Co. (Private Equity)
 Mubadala Investment Co. (Private Equity) Investment ManagersFinance MIC invests in companies located across the globe, primarily in North America and Europe. The firm targets companies operating in the fields of sports & entertainment, climate & energy infrastructure, consumer & food services, industrials & financial service and media sectors. It provides financing in the form of equity, debt and mezzanine for buyout and growth stage capital requirements with an investment size of USD 50 - 250 million. The firm acquires controlling interest and makes co-investments. It takes a seat on the board of directors. | Finance |
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