* Evolyn<ref>{{Cite web |date=2023-10-12 |title=Eurostar rival Evolyn is set to hit the tracks by 2025 |url=https://www.euronews.com/travel/2023/10/12/evolyn-the-high-speed-rail-startup-with-mystery-investors-coming-for-eurostars-crown |access-date=2024-12-25 |website=euronews |language=en}}</ref>