5 Best UK Insurance Companies Heading into 2024

4. Aviva plc (OTC:AVVIY)

Market Cap as of December 7: $14.65 billion

Aviva plc (OTC:AVVIY) is a leading insurance company based in London. Founded in 2000, Aviva plc (OTC:AVVIY) is leading the UK insurance market with its wide range of products and services, including motor insurance, home insurance, life cover and protection products, and health insurance. As of December 7, Aviva plc (OTC:AVVIY) has a market cap of $14.65 billion.