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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33N Ventures Managing Partner
$100K - $5.0M
$1.5M
25
$145M
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 (Partech Ventures)
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)