![Mark Crosbie](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>)
Mark Crosbie
Founder at
ANTIN INFRASTRUCTURE PARTNERS
Net worth: 299 M $ as of 2026-08-30
Profile
Presently, Mark Crosbie is Vice Chairman & Deputy Chief Executive Officer at Antin Infrastructure Partners SA and Director at Kisimul Group Ltd. He is also Member of Institute of Chartered Accountants in England & Wales and Managing Partner at Antin Infrastructure Partners SAS and on the board of 7 other companies. In the past Mark Crosbie occupied the position of Director-Corporate Strategy & Development at Centrica Plc. Mr. Crosbie received an undergraduate degree from The University of Sheffield.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-09-13 | 29,457,021 ( 16.44% ) | 299 M $ | 2026-08-30 |
Mark Crosbie active positions
| Companies | Position | Start |
|---|---|---|
| ANTIN INFRASTRUCTURE PARTNERS | Founder | 2006-12-31 |
Antin Infrastructure Partners UK Ltd.
 Antin Infrastructure Partners UK Ltd. Investment ManagersFinance Antin Infrastructure Partners invests in companies located in the United Kingdom. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements. | Founder | 2007-12-31 |
The Sutton Trust
 The Sutton Trust Investment Trusts/Mutual FundsMiscellaneous Operates as as educational charity | Director/Board Member | - |
Institute of Chartered Accountants in England & Wales
 Institute of Chartered Accountants in England & Wales Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization for chartered accountant firm and students | Corporate Officer/Principal | - |
Lyntia Networks SA
 Lyntia Networks SA Major TelecommunicationsCommunications Provides fiber optic connectivity services for wholesale telecom sector | Director/Board Member | - |
CityFibre Ltd.
 CityFibre Ltd. Specialty TelecommunicationsCommunications Provides other telecommunications services | Director/Board Member | - |
Former positions of Mark Crosbie
| Companies | Position | End |
|---|---|---|
| CENTRICA PLC | Director/Board Member | 2008-12-30 |
UBS Asset Management (UK) Ltd.
 UBS Asset Management (UK) Ltd. Investment ManagersFinance UBS-UK is an active, long-term manager which utilizes integrated investment platforms and a range of investment strategies. The firm employs global tactical asset allocation to take advantage of valuation anomalies through derivatives, both in markets and in currencies. Their investment approach is team-oriented and based on fundamental and proprietary quantitative research generated in-house on a global basis. They aim for a local sector-neutral portfolio selection, which is then used to create global portfolios. UBS-UK invests in equity, fixed-income, hedge funds, liquidity and cash, multi-asset, real assets/PE, and passive/ETFs. | Director/Board Member | 2000-12-30 |
Societe Generale International Ltd.
 Societe Generale International Ltd. Investment Banks/BrokersFinance Provides brokerage services | Director/Board Member | 1993-12-30 |
| ░░░░░░░░ ░░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░░ ░░░░░ ░░░░ | ░░░░░░░░░░░░░ ░░░░░░ ░░░░░░░░░ | - |
Training of Mark Crosbie
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
76
1st degree connections
20
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 20 |
|---|---|
UBS Asset Management (UK) Ltd.
UBS Asset Management (UK) Ltd. Investment ManagersFinance UBS-UK is an active, long-term manager which utilizes integrated investment platforms and a range of investment strategies. The firm employs global tactical asset allocation to take advantage of valuation anomalies through derivatives, both in markets and in currencies. Their investment approach is team-oriented and based on fundamental and proprietary quantitative research generated in-house on a global basis. They aim for a local sector-neutral portfolio selection, which is then used to create global portfolios. UBS-UK invests in equity, fixed-income, hedge funds, liquidity and cash, multi-asset, real assets/PE, and passive/ETFs. | Finance |
Centrica Plc
 Centrica Plc Gas DistributorsUtilities Distributes natural gas and electricity to business & residential customers | Utilities |
Roadchef Motorways Ltd.
 Roadchef Motorways Ltd. Specialty StoresRetail Trade Operates as a motorway service stations | Retail Trade |
Institute of Chartered Accountants in England & Wales
Institute of Chartered Accountants in England & Wales Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization for chartered accountant firm and students | Commercial Services |
Porterbrook Leasing Co. Ltd.
 Porterbrook Leasing Co. Ltd. RailroadsTransportation Provides rail rolling stock leasing and asset management services | Transportation |
The University of Sheffield
 The University of Sheffield Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Hesley Group Ltd.
 The Hesley Group Ltd. Medical/Nursing ServicesHealth Services Operates residential care homes | Health Services |
Westerleigh Group Ltd.
 Westerleigh Group Ltd. Other Consumer ServicesConsumer Services Owns and operates crematoria & cemeteries | Consumer Services |
Kisimul Group Ltd.
 Kisimul Group Ltd. Medical/Nursing ServicesHealth Services Provides education and care services for mentally-challenged children | Health Services |
Societe Generale International Ltd.
Societe Generale International Ltd. Investment Banks/BrokersFinance Provides brokerage services | Finance |
Euroports Holdings SARL
 Euroports Holdings SARL Other TransportationTransportation Operates as a holding company with interests in maritime supply chain solutions | Transportation |
Andasol-1 Central Termosolar Uno SA
 Andasol-1 Central Termosolar Uno SA Electric UtilitiesUtilities Owns and operates solar power generation plants | Utilities |
Andasol-2 Central Termosolar Dos SA
 Andasol-2 Central Termosolar Dos SA Electric UtilitiesUtilities Owns and operates solar thermal power plants | Utilities |
Sølvtrans AS
 Sølvtrans AS Marine ShippingTransportation Provides well boat services | Transportation |
The Sutton Trust
The Sutton Trust Investment Trusts/Mutual FundsMiscellaneous Operates as as educational charity | Miscellaneous |
Lyntia Networks SA
Lyntia Networks SA Major TelecommunicationsCommunications Provides fiber optic connectivity services for wholesale telecom sector | Communications |
Antin Infrastructure Partners UK Ltd.
Antin Infrastructure Partners UK Ltd. Investment ManagersFinance Antin Infrastructure Partners invests in companies located in the United Kingdom. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements. | Finance |
Kellas Midstream Ltd.
 Kellas Midstream Ltd. Oil & Gas PipelinesIndustrial Services Owns and operates natural gas pipeline transportation infrastructure | Industrial Services |
CityFibre Ltd.
CityFibre Ltd. Specialty TelecommunicationsCommunications Provides other telecommunications services | Communications |
Antin Infrastructure Partners SA
 Antin Infrastructure Partners SA Investment ManagersFinance Operates as a private equity firm | Finance |
- Stock Market
- Insiders
- Mark Crosbie
