Investing Profile

Carlos Alberto Silva

InvestorVCFounder
Founder and Managing Partner at 33N Ventures
33n.vcPorto, Portugal
Photo of Carlos Alberto Silva, Managing Partner at 33N Ventures
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Current Investing Position
33N Ventures Managing Partner
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
25
Current Fund Size
$145M

Carlos Alberto Silva is on these Sector & Stage Rankings

Carlos Alberto Silva's Investments On Record (18)

CompanyStageDateRound SizeTotal Raised
Equixly
Series ADec 2025$12M
$14M
Co-investors: Nader Sabbaghian (360 Capital Partners), Samuel Gil (JME Ventures), Cesare Maifredi (360 Capital Partners)
Exein
Series CJul 2025$81M
Series BJul 2024$16M
$110M
Co-investors: Massimiliano Magrini (United Ventures), Dirk Seewald (eCapital Entrepreneurial Partners), Elena Moneta (Balderton Capital)
Portainer
Series AJun 2022$6M
Series AMay 2021$6M
$19M
Co-investors: Mike Droesch (Bessemer Venture Partners), Carlos Moreira da Silva (33N Ventures), Pedro Pinheiro (Bright Pixel Capital)
Cybersixgill
Series BMar 2022$35M
Series BFeb 2020$15M
$50M
Co-investors: Carlos Moreira da Silva (33N Ventures)
SafeBreach
Series DNov 2021$54M
$110M
Co-investors: Shlomo Kramer (Skinos Family Office), Gili Raanan (Cyberstarts VC), Hiro Rio Maeda (DNX Ventures), Carlos Moreira da Silva (33N Ventures), Scott Frederick (Sands Capital)
Jscrambler
Series ASep 2021$15M
SeedMar 2018$2M
$17M
Co-investors: Carlos Moreira da Silva (33N Ventures), João Pereira (Portugal Ventures)
Weaveworks
Series CDec 2020$37M
$69M
Co-investors: Kevin Comolli (Accel), Tom Hulme (GV (Google Ventures)), Carlos Moreira da Silva (33N Ventures), Pedro Pinheiro (Bright Pixel Capital)
Deepfence Inc
Series ANov 2020$10M
$10M
Co-investors: Carlos Moreira da Silva (33N Ventures), Dave DeWalt (AllegisCyber Capital), Pete Bodine (AllegisCyber Capital)

Carlos Alberto Silva's Experience

Manager/Senior Manager SonaecomPresent
Secretary to the Board and ExCom SonaecomPresent
Head of IR and M&A SonaecomPresent
Board Member Sovos SaphetyPresent
Board Member HotmailPresent
Board Member WeDo TechnologiesPresent
Board Member Thales S21secPresent
Board Member Bright Pixel CapitalPresent
Board Member ArmilarPresent
Board Member AryakaPresent
Board Member Arctic WolfPresent
Board Observer OutsystemsPresent
Board Member MedUXPresent
Board Member Reblaze – part of Link11Present
Board member Thales Cyber Solutions LuxembourgPresent
Board Member CellwizePresent
Board Observer Cybersixgill, a Bitsight CompanyPresent
Board Observer WeaveworksPresent
Board Member SafeBreachPresent
Board Observer PanoraysPresent
Board Member ExeinPresent
Investor AponoPresent
Co-chair for Investments and Innovative Business Models European Cyber Security Organisation (ECSO)Present
Managing Partner Bright Pixel CapitalPresent
Founder and Managing Partner 33N VenturesPresent

Carlos Alberto Silva's Education

Faculdade de Engenharia da Universidade do Porto Masters Degree Telecommunications
Porto Business School MBA Management

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