Castle Island Ventures

Tracked participation in 1 Atlas company, with 0 explicitly attributed leads.

1portfolio companies

1round participations

0lead positions

Apr 2022latest activity

Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner

CCrusoeNeocloudsCrusoe is a vertically integrated AI infrastructure provider built around energy-first compute. The company says it…$10Bvaluation$3.8BraisedRecent roundsSeries E · Oct 2025$1.4B · led by Mubadala Capital, Valor Equity PartnersDebt financing (credit facility) · Jun 2025$750M · led by Brookfield Asset ManagementDebt financing (credit facility) · Mar 2025$225M · led by Upper90 Capital ManagementCrusoe$1.8BApr 2022 → Apr 20221 roundParticipant—

DateCompanyRoundRaisedValuationRoleEvidence

Apr 21, 2022CCrusoeNeocloudsCrusoe is a vertically integrated AI infrastructure provider built around energy-first compute. The company says it…$10Bvaluation$3.8BraisedRecent roundsSeries E · Oct 2025$1.4B · led by Mubadala Capital, Valor Equity PartnersDebt financing (credit facility) · Jun 2025$750M · led by Brookfield Asset ManagementDebt financing (credit facility) · Mar 2025$225M · led by Upper90 Capital ManagementCrusoeSeries C$350M$1.8BParticipant

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DateCompanyRoundRaisedValuationRoleEvidence

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