Here is a list of the largest insurance companies in the United Kingdom ranked by total assets. Headquartered in London, Prudential plc is the largest British insurer with assets of £509 billion and more than 25 million life customers. The company is listed on the London, Hong Kong, Singapore and New York Stock Exchanges, with a market capitalization of US$45 billion as of December 10, 2019. Legal & General plc is the second-largest insurance company in the UK in terms of total assets as well as the biggest provider of individual life insurance products in the country. With over 7,500 employees, it offers life and health insurance products, general insurance, asset management and pension services.
|Rank||Company||Total Assets, £b (12/2018)|
|2||Legal & General Group||492.517|
|4||Phoenix Group Holdings||229.98|
|5||AEGON UK *||79.184|
|6||RSA Insurance Group||20.293|
|7||NFU Mutual **||18.241|
|8||Liverpool Victoria (LV=)||17.925|
|9||AIG Europe Limited ***||16.916|
|10||Standard Life Aberdeen||12.517|
|11||Direct Line Insurance Group||9.535|
|14||Allianz Insurance plc ****||5.893|
* Aegon UK is the brand name for Scottish Equitable.
** NFU Mutual is a trading name for National Farmers Union Mutual Insurance Society, the UK's leading rural insurer.
*** AIG Europe Ltd (AEL) is one of the largest property casualty insurance companies in the UK by gross written premium.
**** Allianz Insurance is one of the top 10 general insurance groups in the UK.
Top UK Insurance Companies by Market Cap
Following are the largest insurance companies in the UK based on market capitalization.
|Rank||Company||Market capitalization, £b (October 10, 2019)|
|1||Prudential plc||£39.22 B|
|2||Aviva plc||£15.87 B|
|3||Legal & General||£15.56 B|
|4||RSA Insurance Group||£5.41 B|
|5||St. James's Place||£5.36 B|
|6||Phoenix Group *||£5.08 B|
|7||Direct Line Insurance Group||£3.99 B|
* In September 2018, Phoenix completed acquisition of Standard Life Aberdeen's UK and European insurance business.