Co-invest in CATs&DOG® for reconfigurable lunar infrastructure

4 Earth 2 Mars Holding B.V. is seeking co-investors, strategic backers, sponsors, and design partners to advance CATs&DOG® (Circular Architectural Techniques by Design, Origami, and Geometry), a geometry-driven system logic for modular, reconfigurable lunar infrastructure.

This opportunity is aligned with our submitted ESA OSIP Early Technology Development proposal and focuses on a concrete next step: moving CATs&DOG® from proposal-stage infrastructure logic toward proof of concept and analog-scale demonstration.

Rather than defining one fixed asset, CATs&DOG® develops how a limited family of repeatable modules and standardised interfaces can support assembly, disassembly, repair, rearrangement, and reuse under severe mass, energy, logistics, tooling, and resupply constraints. The aim is to shift value from one-off deployment toward lifecycle efficiency, serviceability, and infrastructure evolution.

Our current focus is Moonport-relevant infrastructure logic for early lunar surface functions. Representative use cases include landing-pad-related layouts, protective surfaces, shielding configurations, and simple enclosures. The near-term priority is a human-compatible modular system that can be developed and assessed through module/interface logic, parametric 3D design, first-order engineering analysis, and repeated assembly and reconfiguration trials.

We are especially interested in engaging prospective launch customers, design partners, and strategic backers who face real challenges in lunar surface operations, protective infrastructure, serviceability, and resource-efficient deployment, and who are open to co-funding early-stage R&D to help shape validation priorities and next-step implementation.

This is not a broad Moon-base raise. It is a focused opportunity to back a differentiated lunar infrastructure logic with relevance to repair, reuse, reconfiguration, lifecycle flexibility, and future mission adaptability. Longer term, the same architecture logic can support broader lunar surface systems, larger space structures, and future manufacturing and assembly pathways.

If this opportunity is relevant to your work, feel free to connect via B2Match for an in-person meeting during Space Resources Week 2026, or book a short introductory call in advance via our website.

We look forward to continue the conversation.