4 June 2024

Helios Underwriting plc

("Helios" or the "Company")

Posting of Annual Report and Notice of AGM

Helios, the only publicly traded investment company offering instant access to a diverse portfolio at Lloyd's of London, the world's largest insurance market, is pleased to announce that its Report and Accounts for the year ended 31 December 2023, Notice of Annual General Meeting and form of proxy will be posted to shareholders later today and copies are available on its website at www.huwplc.com.

The Company's Annual General Meeting ("AGM") will be held on Friday 28 June 2024 at 9:30 a.m. at City of London Club, 19 Old Broad Street, London, EC2N 1DS.

For further information, please contact:

Helios Underwriting plc

Martin Reith - Chief Executive Officer                        +44 (0) 203 965 6441

Nigel Hanbury - Executive Deputy Chairman         

Arthur Manners - Chief Financial Officer                               

Deutsche Numis (Nomad and Broker)                                   

Giles Rolls / Charles Farquhar                                      +44 (0)20 7260 1000

Media

FTI Consulting

Ed Berry                                                                          +44 (0)7703 330 199

Nathan Hambrook-Skinner                                         +44 (0)7977 817 092

Tom O'Brien                                                                   +44 (0)7929 021 492

 About Helios

Helios provides a limited liability direct investment into the Lloyd's insurance market and is quoted on the London Stock Exchange's AIM market (ticker: HUW). Helios trades within the Lloyd's insurance market writing approximately £507m of capacity for the 2024 account. The portfolio provides a good spread of business being concentrated in property & casualty insurance and reinsurance. For further information please visit www.huwplc.com.