Historical Towers Watson and/or Willis information can be found at SEC.gov. Annual reports 2025 Form 10-K 2024 Form 10-K 2023 Form 10-K 2022 Form 10-K 2021 Form 10-K 2020 Form 10-K 2019 Form 10-K 2018 Form 10-K 2017 Form 10-K 2016 Form 10-K Irish statutory accounts 2025 Irish Statutory Accounts 2024 Irish Statutory Accounts 2023 Irish Statutory Accounts 2022 Irish Statutory Accounts 2021 Irish Statutory Accounts 2020 Irish Statutory Accounts 2019 Irish Statutory Accounts 2018 Irish Statutory Accounts 2017 Irish Statutory Accounts 2016 Irish Statutory Accounts Section 172 Disclosures