2025 – AON
2024 – Marsh
2023 – WTW
2022 – Lloyd’s of London
2021 – Lloyd’s of London
2019 – Lockton
2018 – Hamilton
2017 – Axis
2016 – Zurich
2015 – Marsh
2014 – Torus
2013 – Liberty
2012 – MSIG
2011 – Ace
2010 – Lockton
2009 – Chubb
2008 – XL
2007 – AIG
2006 – RSA
2005 – Allianz
2004 – Zurich
2003 – Marsh
2002 – AON