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Brookstreet is an award-winning investor. The platform was established by a select group of Shipping and principal-capital families. Our 2.0 Thesis is built on optimising the Efficiency Frontier through Diversification across Stages, Markets, Regions, and Instruments. We deploy Hybrid Growth Capital with a clear emphasis on ROCE and DPI. We invest in Artificial Intelligence (AI) innovations that deliver transformative commercial solutions in Digital Transformation, Green Transition, Longevity, and Dual-Use Defence Technologies. Headquartered in London’s Mayfair, we operate worldwide, partnering with founders and investors across the USA, Europe, MENA, and Asia.

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Mission,Vision, Moat & Strategy

Mission

To scale and commercialise AI innovations across Digital Transformation, Green Transition, Longevity, and Dual-Use Defence technologies.

Vision

To set the benchmark for next-generation private capital by optimising the Efficiency Frontier in private markets.

Moat

Global Network Edge: We leverage 450+ deal sources and 100+ specialist advisors worldwide, unlocking proprietary access and accelerating value creation.

Flexible Capital Architecture: We tailor each investment to fit the trajectory of both firms and founders.

Velocity: Our next-gen 2.0 model is built to convert growth into meaningful outcomes, at an accelerated pace. 

Strategy

Innovation: We invest in forward-thinking ideas and technologies that reshape industries and capture large, growing markets.

Commercialization: We transform intellectual property into sustainable business models anchored in true product-market fit.

Scalability: We support resilient firms and visionary founders with the mindset, discipline and grit, to scale and disrupt.

Focus

Sectors

Artificial Intelligence data-enabled:

  • Digital Transformation

  • Green Transition

  • Longevity

  • Dual Use Defence Tech

Series

Investing exclusively in:

  • Pre-Series A (>6-digit Revenue)

  • Series A

  • Series B

  • Special Situations

Situations

We support:

  • Hyper Growth (>2x a year)

  • Sustainable Growth (>35% YoY, EBITDA+)

  • Bridge to M&A (LOI Required)

  • Bridge to Fundraising (18 Months Runway)

Hybrid Growth Capital

We focus on identifying equity-funding gap growth opportunities with a solid plan for an eminent up-round and clear pathway to exit.

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Start Up VC

“Spray & Pray”

Product Risk

Seed Round

Scale Ups

Growth Capital

Commercial Risk

Series A/B Equity Funding Gap

Later Growth

“Musical Chairs”

Valuation Risk

Series C+ Rounds

Buyouts

Mature Industries

Platform Risk

Consolidations

Investment Criteria

Investment Metrics

  • Series A/B Investments: Identifying and supporting Scale Ups with established track records and expert backers.

  • Professional Management: A world-class, dream team, with absolute dedication to delivering superior returns.

  • Business Plan: A clear strategy till exit with a sustainable competitive advantage.

  • Global Clientele: Targeting extrovert leaders serving diverse markets worldwide.

Impact Metrics

  • Digital Transformation: Productivity gains, cost savings, automation levels, and resilience of critical infrastructure.

  • Green Transition: CO₂ reduced, renewable energy generated or stored, circular economy outputs, and energy efficiency gains.

  • Longevity: Improvements in HealthSpan, extension of LifeSpan, access to advanced Diagnostics, and Digital Health.

  • Defence-Tech: Critical infrastructure secured, systems deployed, incidents prevented, and faster decision-making.

Sustainability Metrics

  • Institutional Governance: Establishing a Board with professional members and risk management processes.

  • Transparency: Providing clear and regular managerial accounts, with a focus on cash flow and ROCE.

  • Stakeholder Engagement: Involving investors, managers, and experts in decision-making processes.

  • ESG: Committing to the United Nations Principles of Responsible Investment (PRI).

We Invest at the Intersection of AI and Innovation

Digital Transformation

  • Powered SaaS Platforms

  • Edge Devices for Real-Time Analytic

  • Cybersecurity Systems

  • Robotic Process Automation (RPA)

  • AI Gen for Content and Design

  • Risk Modeling and Credit Scoring

  • Autonomous Systems and Drones

  • B2B/B2C Commerce and Retail

  • Forecasting Models

  • Personalized and Adaptive Learning

Green Transition

  • Renewable Energy Optimization

  • Smart Energy Management and IoT

  • Smart Grids & Infrastructure Security

  • Autonomous Renewable Energy

  • Developing Sustainable Materials

  • ESG Analytics

  • Environmental Monitoring

  • Supply Chains and Logistics (e.g., Shipping Tech)

  • Carbon Capture Optimizaton

  • Agri-Tech and Farming

Longevity

  • Personalized Medicine Platforms

  • Wearables for Aging & Biomarkers

  • Privacy Tech for Health Data

  • Diagnostics for Imaging & Monitoring

  • AI-Generated Drugs for Aging

  • AI Enhanced Genomics

  • Predictive Analytics for Disease Prevention

  • Wellness and Longevity Marketplaces

  • Solutions for Cognitive and Physical Performance

  • Healthcare Planning

Defence Tech

  • Combat & Recon Drones

  • Cyber & Electronic Warfare

  • Real-Time Threat Detection (Edge AI)

  • Modernized C2 Systems

  • ISR Platforms

  • Dual-Use Satellite Surveillance

  • Defence Logistics & Supply Chains

  • Battlefield Robotics

  • Simulation & War-Gaming Systems

  • Secure Comms & Quantum Encryption

Venture Capital is an Odyssey from Vision to Value. Navigate the Journey with:

  • Private Capital

    We are independent, cross-border and international, without restrictions or domestic bias.

  • Flexible Structures

    We architect transactions with flexible structures and commercial terms based on business realities.

  • Growth Experts

    We have a platform of experts, world-class professionals and serial entrepreneurs.

  • Global Bridges

    We can connect you to the leading centers of innovation and excellence around the world.