Signal Ventures Ltd investment portfolio

Ceto AI delivers an AI‑driven predictive maintenance platform that analyses real‑time vessel machinery data to forecast equipment failures and reduce unplanned downtime for shipping companies. The solution enables maritime operators to shift from reactive to condition‑based maintenance.

Douleutaras operates a mobile app that connects customers with vetted professionals for a wide range of home‑service tasks, enabling users to request, track, and pay for jobs such as cleaning, repairs, and improvements. The platform targets homeowners and renters who need fast, guaranteed service solutions.