About the company
Thriva sells at-home blood testing kits and results via an app and web experience, aimed at helping people monitor markers like cholesterol, hormones, and nutrients without a GP visit for every check. Thriva also runs a business-to-business arm offering diagnostic services to other organisations. Public company materials frame the work as preventative health, combining clinical review with product and data. Thriva is led by CEO and co-founder Hamish Grierson and is London-based, with a registered office address around Old Street.