The Firm
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Strategies
Energy TransitionNuclear & Baseload PowerAI & Digital InfrastructureAgentic EnterpriseCritical ResourcesInfrastructure Credit
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Building the
portfolio of the
next generation.

Our portfolio is assembled around six conviction themes. Below are the investment theses guiding our current origination. Portfolio companies are disclosed as transactions are publicly announced.

Energy TransitionActive thesis

Grid-scale storage platform

Firming capacity for high-renewable grids.

Energy TransitionActive thesis

Transmission & interconnection

Unlocking stranded renewable capacity.

NuclearActive thesis

Fleet life-extension partnerships

Clean firm megawatts at the lowest cost.

NuclearActive thesis

Fuel-cycle capacity

Secure conversion and enrichment supply.

AI InfrastructureActive thesis

Powered AI campuses

Data centres co-located with clean baseload.

AI InfrastructureActive thesis

Liquid cooling systems

Enabling next-generation compute density.

Agentic EnterpriseActive thesis

Vertical software platforms

Proprietary data, rebuilt around agents.

Agentic EnterpriseActive thesis

Tech-enabled services

Transforming margins and quality with AI.

Critical ResourcesActive thesis

Battery materials recycling

Closing the loop on critical metals.

Critical ResourcesActive thesis

Industrial water reuse

Resilient water for industry and compute.

CreditActive thesis

Construction financing

Senior capital for contracted infrastructure.

CreditActive thesis

Transition-linked facilities

Pricing tied to verified outcomes.

For Founders & Developers

Partner with
Blacksaila.

We partner with exceptional founders, management teams and developers. Beyond capital, we bring an integrated platform across energy, digital and agentic operations — and the patience to build for the long term.

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Let’s build what
endures.

Partner with us as an investor, a founder, or a member of our team.