Gunster Strategies Worldwide is an American lobbying firm and referendum specialist founded by the late Ben Goddard.

[1][2] In 2016 Goddard Gunster were engaged (through businessman Arron Banks) by Leave.EU,[3][4][5] a political campaign group that supported the United Kingdom's withdrawal from the European Union (Brexit) in the June 2016 referendum.

"[8] A year later, in May 2019, a report by Matt Frei for Channel 4 News in the UK stated that invoices showed Goddard Gunster billed Banks' company Southern Rock £108,684 for a party held in Nigel Farage's honour in July 2016 at the Hay-Adams Hotel, Washington DC.

With staff that are closely aligned with the new administration and with UK political leaders," with "counsel provided by Mr Nigel Farage".

The proposal went on to suggest a 50/50 "division of profits" between Gerry Gunster and Arron Banks, with a "separate agreement with Nigel Farage".