
Castle Island Ventures is a venture capital firm focused exclusively on public blockchains. They invest in infrastructure and application companies that will enable these transformative protocols to p...
$350M
Round Size
$350M
Round Size
$105M
Round Size
$90M
Round Size
$60M
Round Size
$50M
Round Size
$50M
Round Size
$40M
Round Size
$40M
Round Size
$35M
Round Size