![Gilbert Chalk](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>)
Gilbert Chalk
Presidente presso
CASTLE PRIVATE EQUITY AG
Patrimonio netto: 6 719 $ in data 31/05/2026
Profilo
Gilbert John Chalk was the founder of Hambro European Ventures Ltd. (1987) as Managing Director.
Current jobs include Chairman at Castle Private Equity AG (2008) and Director at Future Academies (2017).
Former jobs include Non-Executive Chairman at Aurora Russia Ltd. (2013-2016), Non-Executive Chairman at Image Scan Holdings Plc (2007-2009), Chairman at Baring English Growth Fund (2000-2010), Chairman at Ravenscroft Ltd. (Private Equity), Non-Executive Director at Vantage Goldfields Ltd., Director at Constantine Group Ltd. (2004-2012), Director at iRiS Software Systems Ltd., Manager at Hambros Bank Plc, and Principal at 24Haymarket Ltd. Education includes an MBA from The Trustees of Columbia University in The City of New York (1972), an undergraduate degree from The University of Southampton, and a graduate degree from the University of Lancaster (1972).
Partecipazioni note in società pubbliche
| Società | Data | Numero di azioni | Valutazione | Data di valutazione |
|---|---|---|---|---|
| 31/12/2025 | 1.750 ( 0,02% ) | 6 719 $ | 31/05/2026 |
Posizioni attive di Gilbert Chalk
| Società | Posizione | Inizio |
|---|---|---|
| CASTLE PRIVATE EQUITY AG | Presidente | 29/10/2008 |
Future Academies
 Future Academies Miscellaneous Commercial ServicesCommercial Services Functions as business associations | Direttore/Membro del Consiglio | 17/07/2017 |
Precedenti posizioni note di Gilbert Chalk
| Società | Posizione | Fine |
|---|---|---|
| AURORA RUSSIA LIMITED | Presidente | 09/03/2016 |
Constantine Group Ltd.
 Constantine Group Ltd. Miscellaneous Commercial ServicesCommercial Services Provides logistics, renewable energy and property investment services | Direttore/Membro del Consiglio | 31/08/2012 |
Baring English Growth Fund
 Baring English Growth Fund Investment ManagersFinance Acts as Private Equity Fund | Presidente | 01/01/2010 |
| IMAGE SCAN HOLDINGS PLC | Presidente | 03/07/2009 |
Hambro European Ventures Ltd.
 Hambro European Ventures Ltd. Financial ConglomeratesFinance Provides investment in management buy-outs, development capital and other securities. | Fondatore | 01/01/1994 |
Formazione di Gilbert Chalk
Esperienze
Posizioni ricoperte
Attive
Inattive
Società nel listino
Aziende private
Relazioni
87
Relazioni di 1° grado
15
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
Società collegate
| Aziende private | 15 |
|---|---|
Aurora Russia Ltd.
 Aurora Russia Ltd. Investment ManagersFinance Acts as Private Equity Fund | Finance |
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Castle Private Equity AG
 Castle Private Equity AG Investment Trusts/Mutual FundsMiscellaneous Acts as Private Equity Fund | Miscellaneous |
Image Scan Holdings Plc
 Image Scan Holdings Plc Aerospace & DefenseElectronic Technology Manufactures and sells portable X-ray screening systems for security and counter terrorism applications | Electronic Technology |
Hambros Bank Plc
 Hambros Bank Plc Regional BanksFinance Provides banking services | Finance |
Baring English Growth Fund
Baring English Growth Fund Investment ManagersFinance Acts as Private Equity Fund | Finance |
Hambro European Ventures Ltd.
Hambro European Ventures Ltd. Financial ConglomeratesFinance Provides investment in management buy-outs, development capital and other securities. | Finance |
The University of Southampton
 The University of Southampton Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Lancaster
 University of Lancaster Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Vantage Goldfields Ltd.
 Vantage Goldfields Ltd. Precious MetalsNon-Energy Minerals Operates as a mineral exploration company | Non-Energy Minerals |
Constantine Group Ltd.
Constantine Group Ltd. Miscellaneous Commercial ServicesCommercial Services Provides logistics, renewable energy and property investment services | Commercial Services |
24Haymarket Ltd.
 24Haymarket Ltd. Investment ManagersFinance 24Haymarket invests in companies located in the UK with an investments of GBP 1 million to GBP 3 million. The firm targets companies operating in the fields of Digital Healthcare, Ed Tech, Cyber security, Supply Chain & Logistics Technology, Future of Work, Climate Technology, professional services, digitalization provides financing for early stage and growth capital requirement and also participates in subsequent rounds. | Finance |
Future Academies
Future Academies Miscellaneous Commercial ServicesCommercial Services Functions as business associations | Commercial Services |
Iris Software Systems Ltd.
 Iris Software Systems Ltd. Packaged SoftwareTechnology Services Provides mobile and web solutions for hospitality industry | Technology Services |
Ravenscroft Ltd. (Private Equity)
 Ravenscroft Ltd. (Private Equity) Investment ManagersFinance Ravenscroft invests in companies located in Guernsey. The firm focuses on a broad range of sectors and industries. It participates in buyout stage capital transactions. | Finance |
