UK health tech firm offering movement health evaluation as a service

I am mandated to sell a scalable health tech firm offering movement health evaluation as a service with significant growth potential. They have strong financial outlook having already onboarded a global health insurance company as a client enabling annual recurring revenue of £250k+. Additionally, they received funding of US$150k from Antler at 10% valuation last year at a stage when they had zero revenues. Co-founders are now looking to fully exit as they wish to move on and leave the journey to someone who could scale up efficiently.