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Michael Chalfen

OTHER INVESTOR TYPE
Active STATUS
1 PROFESSIONALS
17 INVESTMENTS
11 PORTFOLIO
8 EXITS
Description

Mr. Michael Chalfen is a Co-Founder and serves as Partner at Mosaic Ventures. He is a Board Member at Crate.i. He also served as Director at Apax Partners. He also serves as Board Member, Investor & Advisor at Seal Software. He served as a General Partner at Advent Venture Partners. Over the past 15 years, he has served on 18 boards and made around 30 investments across the technology and media sectors. Before joining Advent in 2008, he worked at Boston Consulting Group and then spent ten years at Apax (four as a Partner) before going on to make private investments. His deals included growth buyouts such as Future Publishing (FUT.L) and Ginger Media (sold to SMG.L); growth equity investments in SuSE Linux (sold to NOVL, now Attachmate), Eyretel (sold to WITS, now VRNT), Ubizen (sold to Cybertrust) and King.com; and start-ups such as eDreams.com (sold to TA Associates), QXL.com (sold to Naspers), Tideway Systems (sold to BMC), Prevx (sold to Webroot) and Fizzback (sold to NICE Systems). He Awarded a "starred" Double First in History at Cambridge University, he was later the Choate Fellow at Harvard University. He served as a Board Member at Ubiquisys. He serves as a Non-Executive Director on the boards of Worldstores and Ubiquisys. Privately he is also an investor in and non-Executive Director of Moogsoft and Seal Software and an angel investor at Houzz.com, DudaMobile and an unannounced cloud security vendor. He also serves as a Board Member at Tray.io.

Investor Status
Actively Seeking New Investments
Primary Investor Type
Angel (individual)
Primary Office
  • London
  • England, United Kingdom

Michael Chalfen Investments (17)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Time is Ltd. 12-Mar-2019 Early Stage VC 00.000 Business/Productivity Software Startup 0000000 0000000
00000 00000000 01-Dec-2018 0000 00000 00.00 Business/Productivity Software Generating Revenue 0000000 0000000
00000 (00000000000 24-Aug-2018 00000 00000 00.000 Business/Productivity Software Startup 0000000 0000000
00000.00 19-Jun-2018 00000 00000 0000 Database Software Generating Revenue 0000000 0000000
0000000 14-Apr-2015 00000 00000 00000 Network Management Software Generating Revenue 0000000 0000000
00000000 21-Oct-2014 00000 00000 000.00 Business/Productivity Software Generating Revenue 0000000 0000000
0000 00000000 24-Jun-2014 00000 00000 000 Business/Productivity Software Generating Revenue 0000000 0000000
0000000 01-Mar-2013 00000 00000 000 Financial Software Generating Revenue 0000000 0000000
Houzz 11-Nov-2010 Angel (individual) 000 Home Furnishings Generating Revenue 0000000 0000000
Worldstores 09-Dec-2009 Early Stage VC 000.00 Internet Retail Generating Revenue/Not Profitable 0000000 0000000
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Michael Chalfen Exits (8)

Company Name Exit Date Exit Type Exit Size Status Buyers
Worldstores 28-Nov-2016 Merger/Acquisition Completed
000 & 0000000000 0 05-Jan-2015 000000000000000000 00000 Completed
  • 000 & 0000000000
000 00000000 00000 19-Sep-2011 000000000000000000 0000 Completed
  • 0000 0000000
00000 01-Nov-2010 000000000000000000 Completed
  • 0000000
0000000 0000000 19-Oct-2009 000000000000000000 Completed
  • 000 00000000
000000 09-Dec-2006 000000000 00000000 000.00 Completed
  • 0000000000
Ubizen 01-Nov-2004 Buyout/LBO 000.00 Completed
  • 2 buyers
Tradus 07-Oct-1999 IPO 000.00 Completed
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Michael Chalfen Team (1)

Name Title Deals Funds Boards Office Contact
Info
Michael Chalfen Angel Investor 00 0 0 London, United Kingdom

Michael Chalfen Co-Investors (28)

Name With Exits Lead Partner
Accel 2 0
Andreessen Horowitz 0 0
Draper Esprit 0 0
General Catalyst 0 0
Seedcamp 0 0
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