Contemporary European architecture with a precise green structural detail

EU-first investment & AI development

Investing in and building AI-first businesses.

Ernexo is an EU-first investment and AI development firm combining strategic capital, proprietary AI infrastructure and entrepreneurial execution.

Based in the Netherlands

Built for European markets.

01About Ernexo

Long-term ownership for a new generation of European businesses.

Ernexo is an EU-first investment and AI development firm combining strategic capital, proprietary AI infrastructure and entrepreneurial execution.

The firm builds technology-driven businesses with security, privacy and responsible AI governance integrated into their development.

01

Investment & Development

Identifying opportunities, deploying capital and developing AI-first businesses for sustainable growth and long-term value creation.

02

Proprietary AI Infrastructure

A shared technology foundation supporting independence, operational efficiency and scalable innovation across the portfolio.

03

Security & Compliance by Design

Information security, privacy and responsible AI governance embedded throughout the development lifecycle.

02Our Portfolio

Independent businesses.
Shared intelligence.

Three focused ventures are being developed on Ernexo’s shared technological and governance foundation.

SANMONTI — Dolomite Estates
In developmentsanmonti.com

Real Estate Investment & Management

A real estate investment venture focused on the Dolomites, developing intelligent property management systems to optimize rental revenue, occupancy and operational efficiency.

01

Completed

  • Dutch investment cooperative incorporated
  • SANMONTI S.r.l. incorporated in Italy
  • Core AI infrastructure operational

In progress

  • Property search and evaluation
  • Development of AI-supported services

Planned

  • Initial property transaction or operating activity, subject to due diligence
  • Market launch targeted by year-end 2026
ALETTA
In developmentaletta.ai

Lifestyle & Health Optimization

A lifestyle and healthcare technology venture developing AI-powered solutions for personal wellbeing, health optimization and secure communication.

02

Completed

  • On-premises AI infrastructure and models operational
  • App design completed

In progress

  • App development and testing
  • Information security implementation
  • Assessment of applicable EU AI Act requirements

Planned

  • Apple App Store and Google Play submission
  • Any applicable independent certification
  • Market launch targeted by year-end 2026
PRATIMUS
In developmentpratimus.com

Cybersecurity & Agentic Defense

A cybersecurity venture developing intelligent security agents for continuous monitoring, threat detection and controlled response, alongside information security and compliance management. Its capabilities are being developed with reference to relevant frameworks, including ISO/IEC 27001, NIS2 and GDPR.

03

Completed

  • AI infrastructure operational
  • Initial agent architecture completed
  • ISMS software developed
  • ISO 27001 policy and procedure documentation drafted

In progress

  • Testing and implementation of the ISMS and agents
  • Security controls and evidence collection

Planned

  • Independent ISO 27001 certification if pursued
  • Market launch targeted by year-end 2026

All portfolio ventures are under development. Statuses are company-reported development milestones — status updated September 2026. Described capabilities represent development objectives and are not yet commercially available.

03Our Approach

AI-first. EU-first. Security by design.

Shared infrastructure. Disciplined execution. Responsible governance.

Every portfolio business is designed to integrate AI into its core operating model while prioritizing European markets, technological independence, data protection and regulatory governance.

01

AI-First Development

Building businesses that integrate artificial intelligence into their core products, services and operations.

02

Proprietary AI Infrastructure

Leveraging shared AI infrastructure to support technological independence, operational efficiency and scalable development.

03

EU-First Strategy

Prioritizing European markets, data protection and technological development aligned with applicable European requirements.

04

Security & Compliance by Design

Integrating information security, privacy and responsible AI governance into the development lifecycle.

Governance foundation

EU AI ActGDPRISO/IEC 27001ISO/IEC 42001NIS2

Additional sector-specific requirements are considered where applicable, according to each business’s activities and development stage. References do not imply that every framework applies to every venture or that formal certification has been achieved.

04Contact

For investment discussions and strategic partnerships.

Share a concise introduction and the Ernexo team will review the opportunity in confidence.

Ernexo Holding B.V.

Watteaustraat 5-II
1077ZH Amsterdam
The Netherlands

Email: dev@ernexo.com