Private Technology Investment
Stealth Capital is a private technology investment company focused on building and scaling AI-driven businesses with exceptional founders.
What We Do
We operate at the intersection of strategic investment and deep technical capability — providing founders with the capital, expertise, and engineering resources to build category-defining AI companies.
Strategic capital deployed into high-conviction AI ventures. We back founders with structural advantages and the ambition to define new markets.
View Portfolio →Hands-on technical execution and venture creation. Through Labirinto Etéreo, we bring elite AI engineering capability directly into the companies we back.
Learn More →Operational support and global growth infrastructure. We provide the strategic, commercial, and technical resources to move from product-market fit to category leadership.
Our Approach →Our Approach
Stealth Capital operates as both investor and operator. Unlike traditional venture capital, we combine financial capital with deep technical execution — building alongside our portfolio companies rather than simply funding them.
With over 25 years of experience founding, scaling, and investing in technology businesses, we understand what it takes to transform ambitious ideas into high-impact companies.
Technical execution through Labirinto Etéreo LDA — elite AI engineering and development capability embedded within our portfolio.
Every decision oriented toward building enduring companies with structural competitive advantages. We measure success in decades, not quarters.
Stealth operates quietly by design. Our best work happens away from the noise — working closely with founders to solve hard problems.
We do not just fund technology — we build it. Elite AI engineering capability deployed into every portfolio company.
Concentrated bets on exceptional founders and transformative AI platforms. We go deep with the companies we believe in.
Portfolio
A focused portfolio of AI-driven ventures, each selected for their potential to create structural competitive advantages in large, important markets.
An AI-powered recruitment platform transforming talent acquisition in the UK care sector. Matching care homes with qualified professionals through intelligent automation.
Active · Growth StageAdvanced property intelligence platform combining AI-driven analytics with market data to deliver actionable insights for investors and buyers.
Active · Build StageElite AI engineering and digital platform studio. The technical execution arm of Stealth Capital, delivering world-class development capability across the portfolio.
Operational · Portfolio StudioA secure, human-in-the-loop platform helping governments accelerate lawful asylum decisions without compromising fairness, accountability, or control.
Active · Government SectorInvestment Focus
AI solutions transforming how large organisations operate, decide, and compete at scale.
Intelligent workflow automation built for complex operating environments.
Foundational data platforms and intelligence layers powering the next generation of AI.
Consumer and B2B products built with AI at the core — not AI as a feature, but AI as the product.
Partnership
Stealth Capital offers multiple collaboration models depending on the stage, structure, and nature of the opportunity.
Minority or majority equity positions in AI ventures at seed, Series A, or growth stage. We invest where we can add strategic value beyond capital.
Co-creation of new ventures where Stealth Capital contributes capital, technical infrastructure, and strategic leadership alongside a founder or corporate partner.
We identify and build AI ventures from the ground up — providing initial capital, ideation, technical execution via Labirinto Etéreo, and the founding team.
Ready to build the future? We partner with ambitious founders and organisations building the next generation of AI.
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