Enterprise-Grade Security for Renewables

Secure networking, remote management, and data transfer for critical energy infrastructure.

Ireland’s first secure-by-design, zero-trust renewable energy management platform, built for multi-vendor environments.

  • Hardened edge devices, encrypted VPNs, and fully isolated tenant environments for secure-by-design infrastructure

  • Secure remote access, protected data transfer, and centralised management across distributed renewable assets

  • Zero-trust architecture ensures every connection is authenticated, segmented, and continuously verified

  • Multi-vendor compatibility without compromising performance, scalability, or operational flexibility

Our Team

Founded in 2023, Retech is an Irish technology company delivering secure-by-design digital infrastructure for the renewable energy sector.

We specialise in protecting and connecting distributed renewable assets through zero-trust networking, hardened edge devices, and fully isolated tenant environments. Our Luminis Platform enables secure remote access, resilient data transfer, and centralised management across onshore and offshore operations. Built on a multi-vendor architecture and designed for critical infrastructure, Retech helps renewable operators scale securely while meeting modern operational and regulatory security requirements.

Shane Reenan

Chief Executive Officer

Niall Reenan

Chief Technology Officer