The Twenty Five is a private membership travel experience focused on making coastal journeys more seamless through all-electric seagliders. Designed to connect desirable coastal destinations, the service aims to give members convenient access, considered support and more time at their destination. Its seagliders are designed to transition between three modes: floating for docking, maneuvering and marina access; foiling across the water; and low-altitude flight for short coastal trips.

The company presents this approach as a new form of coastal movement, guided by maritime operating principles rather than conventional aviation practices. Safety features include redundant systems, while operations are supported by experienced partners. REGENT, the seaglider’s creator, is covered by an agreement for up to 60 vessels.

Hornblower is The Twenty Five’s exclusive maritime operating partner, overseeing vessel operations, safety and regulatory execution. ELM contributes utility and energy expertise and infrastructure support. Together, these partnerships underpin the planned service, combining electric vessel technology, passenger maritime operations and supporting energy systems for member travel