Vertical Aerospace

Scrapped its original VX4 for a heavier, higher-redundancy "Valo" design chasing airliner-grade EASA/CAA certification by 2028.

Beta Technologies

Dual-track strategy: certifying a conventional (CTOL) electric aircraft first for revenue while its ALIA eVTOL trails behind.

Archer Aviation

Joby Aviation

Leading the FAA certification race with the S4 tilt-rotor; backed by Toyota, Uber, and a $1B+ Middle East expansion push.