Radiology technology start-up Hexarad has completed its Series A funding round with an additional raise of £2.2 million. This is in addition to £2.3 million Hexarad raised in 2021, bringing the full raise to £4.5 million. The round was led by Foresight Group, the leading private equity and infrastructure investment manager, who also invested in 2021, with additional participation from angel investors including healthcare leaders Sachin Agrawal based in the US and Henry Carleton based in the UK.