Here are the 10 ASX-listed companies with the biggest losses on Friday.

Saferoads Holdings (ASX:SRH): -33%, AU$0.18

MedAdvisor (ASX:MDR): -23%, AU$0.10

Legend Mining (ASX:LEG): -22%, AU$0.007

Atomos (ASX:AMS): -20%, AU$0.004

White Energy Company (ASX:WEC): -19%, AU$0.03

Paterson Resources (ASX:PSL): -18%, AU$0.014

Avita Medical (ASX:AVH): -17%, AU$2.47

FBR Limited (ASX:FBR): -17%, AU$0.005

Hawthorn Resources (ASX:HAW): -16%, AU$0.051

Middle Island Resources (ASX:MDI): -14%, AU$0.018