MR MICHAEL CHALFEN

Active 153 Portland Road, London, W11 4LR

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MR MICHAEL CHALFEN

Active 153 Portland Road, London, W11 4LR

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Current Appointments

Company Name Company Status Position Appointed Resigned
SURREALDB LTD Active Director 26/09/25 2025-09-26
WORLDOVER LTD Active Director 24/07/25 2025-07-24
BEAM UP LTD Active Director 10/10/23 2023-10-10
GENERAL INDEX LIMITED Active Director 20/07/21 2021-07-20
OCTERACT LIMITED Active Director 24/08/20 2020-08-24
BRIDEBOOK LIMITED Active Director 13/03/20 2020-03-13
CHALFEN VENTURES LLP Active Llp Designated Member 03/12/19 2019-12-03
HARBR GROUP LIMITED Active Director 22/05/19 2019-05-22
TIME IS LTD LIMITED Active Director 31/01/19 2019-01-31
CHALFEN VENTURES UK I LIMITED Active Director 02/01/19 2019-01-02
ADVENT LIFE SCIENCES LLP Active Llp Member 22/11/10 2010-11-22
ADVENT VENTURE PARTNERS LLP Dissolved Llp Member 07/07/08 2008-07-07
ADVENT LIMITED Dissolved Director 26/10/10 2010-10-26
AUDIUM SEMICONDUCTOR LIMITED Dissolved Director 16/09/09 2009-09-16

Previous Appointments

Company Name Company Status Position Appointed Resigned
SURREALDB LTD Active Director 26/09/25 2025-09-26
WORLDOVER LTD Active Director 24/07/25 2025-07-24
BEAM UP LTD Active Director 10/10/23 2023-10-10
GENERAL INDEX LIMITED Active Director 20/07/21 2021-07-20
OCTERACT LIMITED Active Director 24/08/20 2020-08-24
BRIDEBOOK LIMITED Active Director 13/03/20 2020-03-13
CHALFEN VENTURES LLP Active Llp Designated Member 03/12/19 2019-12-03
HARBR GROUP LIMITED Active Director 22/05/19 2019-05-22
TIME IS LTD LIMITED Active Director 31/01/19 2019-01-31
CHALFEN VENTURES UK I LIMITED Active Director 02/01/19 2019-01-02
ADVENT LIFE SCIENCES LLP Active Llp Member 22/11/10 2010-11-22
JULIAND DIGITAL LTD Active Director 09/07/21 12/11/25 2021-07-09
SEDNA COMMUNICATIONS LTD Active Director 08/06/21 29/06/23 2021-06-08
MV ADVISERS LLP Active Llp Member 20/02/14 31/03/18 2014-02-20
THE FOUNDRY VISIONMONGERS LTD. Active Director 02/06/09 14/03/11 2009-06-02
THE FIZZBACK GROUP LIMITED Dissolved Director 12/11/08 26/10/11 2008-11-12
THE FOUNDRY HOLDINGS LIMITED Dissolved Director 30/09/08 14/03/11 2008-09-30
NEVERFAIL GROUP LIMITED Dissolved Director 16/07/08 10/07/12 2008-07-16
ADVENT VENTURE PARTNERS LLP Dissolved Llp Member 07/07/08 2008-07-07
WEBROOT SOLUTIONS GROUP LTD Dissolved Director 01/09/06 22/10/10 2006-09-01
SEAL SOFTWARE GROUP LIMITED Dissolved Director 26/10/12 01/05/20 2012-10-26
UBIQUISYS LIMITED Dissolved Director 14/12/11 23/05/13 2011-12-14
WS REALISATIONS LIMITED Dissolved Director 06/07/11 18/11/14 2011-07-06
ADVENT LIMITED Dissolved Director 26/10/10 2010-10-26
AUDIUM SEMICONDUCTOR LIMITED Dissolved Director 16/09/09 2009-09-16
THE FOUNDRY INTERMEDIATE HOLDINGS LIMITED Dissolved Director 02/06/09 14/03/11 2009-06-02
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