Saving lives on dangerous roads is Realsafe’s priority. REALRIDER’s lifesaving, crash-detection technology is the UK’s only Home Office 999-certified app.

It automatically and directly connects motorcyclists to the nearest NHS ambulance service in the event of an accident.

The company plans to scale into Canada, North America and Malaysia next.

See more of our 101 tech start-up disrupters here.

And check out our 101 rising stars of tech - the exciting firms which did not make the main list but have the potential to grow.