​About the 2025 Tough Tech Summit

​Co-hosted by The Engine, Breakthrough Energy Ventures, DCVC, Engine Ventures, Playground, RA Capital, and SOSV.

​Sponsored by Honda XceleratorVentures, HSBC Innovation Banking, and Northeast Microelectronics Coalition Hub.

​Join Tough Tech startups, investors, and select ecosystem leaders for a day of pitches, panels, and thoughtful discussions—plus a startup showcase and high-impact networking.

​A cornerstone of Tough Tech Week (October 27–31), the Summit will feature the next generation of Tough Tech pioneers and explore how we scale solutions while supporting those just beginning their journeys.

​📅 October 28, 2025
📍 Hotel Commonwealth, Boston, MA

​🔗 Agenda at Engine.xyz/ToughTechSummit

​This invite-only event is limited to Tough Tech CEOs and investors to foster meaningful connections. By requesting an invitation or registering for this event, you are consenting to having your contact information shared with event organizers and sponsors.

​Invitations will be sent via [email protected] (please check spam or promotions folders if you don’t see it) or via [email protected]. Confirmed registrants will be processed in the following business days, at which point Luma will send a confirmation and you will be added to this page.