James John Pryn Greenstreet
Founder at Newmarket Capital Ltd.
Profile
James John Pryn Greenstreet is the founder of Newmarket Capital Ltd.
which was founded in 2001 where he holds the title of Head-Corporate Finance.
He currently holds the position of Director at CityJet DAC and Electric Aviation Group Ltd.
Additionally, he is the Executive Vice President at Falko Regional Aircraft Ltd.
since 2011.
Mr. Greenstreet's former positions include being a Non-Executive Director at Powerhouse Energy Group Plc from 2021 to 2022, an Independent Non-Executive Director at Powerhouse Energy Group Plc from 2011 to 2021, and a Principal at BAE Systems Plc, IBM United Kingdom Ltd., XL Capital Assurance (UK) Ltd., and Arthur Andersen (UK).
James John Pryn Greenstreet active positions
| Companies | Position | Start |
|---|---|---|
Newmarket Capital Ltd.
 Newmarket Capital Ltd. Investment ManagersFinance Newmarket Capital Ltd. provides financial and corporate advisory services to financial institutions. It is a subsidiary of Excalibur Group Holdings Ltd. The company was founded in 2001 and is headquartered in London, the United Kingdom. | Founder | 31/12/2000 |
CityJet DAC
 CityJet DAC AirlinesTransportation CityJet DAC provides air transportation services. The firm offers group bookings, accommodation services, and customer support services. The company was founded by Patrick Byrne in 1993 and is headquartered in Swords, Ireland. | Director/Board Member | - |
Electric Aviation Group Ltd.
 Electric Aviation Group Ltd. Miscellaneous Commercial ServicesCommercial Services Electric Aviation Group Ltd. provides research services aimed at minimizing and eliminating carbon dioxide emissions from aircraft. | Director/Board Member | - |
Falko Regional Aircraft Ltd.
 Falko Regional Aircraft Ltd. Investment ManagersFinance Falko Regional Aircraft ltd (Falko) is a private equity firm founded in 2011. The firm headquartered in Hertfordshire, UK . | Private Equity Investor | 30/06/2011 |
Former positions of James John Pryn Greenstreet
| Companies | Position | End |
|---|---|---|
| POWERHOUSE ENERGY GROUP PLC | Chairman | 28/02/2022 |
| POWERHOUSE ENERGY GROUP PLC | Director/Board Member | 06/07/2021 |
Arthur Andersen (UK)
 Arthur Andersen (UK) Miscellaneous Commercial ServicesCommercial Services Part of Ernst & Young Global Ltd., Arthur Andersen (UK) is a British company that provides accounting services. The private company is based in Reading, UK. | Corporate Officer/Principal | - |
IBM United Kingdom Ltd.
 IBM United Kingdom Ltd. Information Technology ServicesTechnology Services IBM United Kingdom Ltd. provides computer software and hardware services. Its products include mainframes, servers, storage systems and peripherals, processors, memory chips, microelectronics and software portfolio with applications from database management tools to operating systems. The company was founded in 1951 and is headquartered in Portsmouth, the United Kingdom. | Corporate Officer/Principal | - |
| BAE SYSTEMS PLC | Corporate Officer/Principal | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| POWERHOUSE ENERGY GROUP PLC | Utilities |
| BAE SYSTEMS PLC | Electronic Technology |
| Private companies | 7 |
|---|---|
CityJet DAC
CityJet DAC AirlinesTransportation CityJet DAC provides air transportation services. The firm offers group bookings, accommodation services, and customer support services. The company was founded by Patrick Byrne in 1993 and is headquartered in Swords, Ireland. | Transportation |
IBM United Kingdom Ltd.
IBM United Kingdom Ltd. Information Technology ServicesTechnology Services IBM United Kingdom Ltd. provides computer software and hardware services. Its products include mainframes, servers, storage systems and peripherals, processors, memory chips, microelectronics and software portfolio with applications from database management tools to operating systems. The company was founded in 1951 and is headquartered in Portsmouth, the United Kingdom. | Technology Services |
Newmarket Capital Ltd.
Newmarket Capital Ltd. Investment ManagersFinance Newmarket Capital Ltd. provides financial and corporate advisory services to financial institutions. It is a subsidiary of Excalibur Group Holdings Ltd. The company was founded in 2001 and is headquartered in London, the United Kingdom. | Finance |
XL Capital Assurance (UK) Ltd.
 XL Capital Assurance (UK) Ltd. Multi-Line InsuranceFinance XL Capital Assurance (UK) Ltd. is located in the UK. Part of Syncora Guarantee, Inc., XL Capital Assurance (UK) Ltd. is a British company. | Finance |
Arthur Andersen (UK)
Arthur Andersen (UK) Miscellaneous Commercial ServicesCommercial Services Part of Ernst & Young Global Ltd., Arthur Andersen (UK) is a British company that provides accounting services. The private company is based in Reading, UK. | Commercial Services |
Falko Regional Aircraft Ltd.
Falko Regional Aircraft Ltd. Investment ManagersFinance Falko Regional Aircraft ltd (Falko) is a private equity firm founded in 2011. The firm headquartered in Hertfordshire, UK . | Finance |
Electric Aviation Group Ltd.
Electric Aviation Group Ltd. Miscellaneous Commercial ServicesCommercial Services Electric Aviation Group Ltd. provides research services aimed at minimizing and eliminating carbon dioxide emissions from aircraft. | Commercial Services |
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