Ineos Sues GB1 For £180 Million America's Cup Boat After Split

A £180 million America's Cup boat is at the center of a legal fight between former partners. This is a major dispute in the sailing world.

Sir Jim Ratcliffe's Ineos Group is initiating legal proceedings to reclaim a high-value America's Cup yacht, a vessel reportedly worth £180 million. The legal action is directed at Sir Ben Ainslie's Athena Racing, now operating under the rebranded identity of GB1, which is slated to be the challenger of record for the upcoming 38th America's Cup in Naples.

Jim Ratcliffe’s Ineos ‘taking legal steps’ against Ainslie over America’s Cup boat - 1

Ineos asserts ownership and seeks the return of the AC75 class yacht, named 'Britannia', which was utilized in the previous America's Cup cycle. This move escalates a preexisting rift between Ratcliffe and Ainslie, partners in two prior America's Cup campaigns that culminated in a significant but ultimately unsuccessful challenge for the title approximately 18 months ago. Ineos officially withdrew its own challenge for the 38th America's Cup in April 2025, citing a six-month delay in reaching an agreement with Ainslie's team, which they claimed had "undermined its ability to prepare."

Read More: ESPN Survey: LaLiga Players Share Honest Views on Teammates and Coaches

Jim Ratcliffe’s Ineos ‘taking legal steps’ against Ainslie over America’s Cup boat - 2

Ainslie's team, Athena Racing, has responded by stating that the assets in question are indeed owned by and have always been in their possession. They have proceeded with preparations for the 38th America's Cup, securing significant investment from Oakley Capital, announced in December. The team, now functioning as GB1, has been actively recruiting crew members and modifying the AC75 to comply with the latest class rules for the upcoming event.

Jim Ratcliffe’s Ineos ‘taking legal steps’ against Ainslie over America’s Cup boat - 3

The dispute centres on the ownership and control of the America's Cup boat, a critical asset for any competitive challenge. Ratcliffe, the founder of the petrochemicals giant Ineos, and Ainslie, a four-time Olympic champion, previously collaborated closely from 2018 onwards with the explicit aim of securing Great Britain's first America's Cup victory since the competition's inception in 1851. Their partnership, however, reportedly dissolved acrimoniously at the start of the previous year.

Read More: Dwight Howard loses daughter custody after cocaine use claims by wife in Georgia

Jim Ratcliffe’s Ineos ‘taking legal steps’ against Ainslie over America’s Cup boat - 4

Ineos has stated it will offer no further comment while the legal process unfolds. The controversy casts a significant shadow over the preparations for the 38th America's Cup, highlighting the intense financial pressures and competitive dynamics inherent in high-stakes sailing events.

Background: A Shared Ambition and a Subsequent Split

The relationship between Sir Jim Ratcliffe and Sir Ben Ainslie was forged with a shared ambition to win the America's Cup for Great Britain. They partnered across two previous America's Cup cycles, with Ineos Britannia achieving a historic milestone by becoming the first British team to win the challenger series in the 37th America's Cup in Barcelona. Despite this success, they ultimately lost the final series 7-2 to the defending champions, New Zealand. Following this, relations reportedly deteriorated, leading to their eventual split and the subsequent legal wrangling over the valuable AC75 yacht. Ainslie has since secured private equity backing from Oakley Capital for his new venture, GB1.

Read More: March Madness Day 1: All 16 Higher Seeds Win Women's NCAA Games

Frequently Asked Questions

Q: Why is Ineos Group suing GB1 (formerly Athena Racing)?
Ineos Group is suing GB1 to get back an America's Cup yacht they say they own. This boat is worth about £180 million and was used in the last America's Cup.
Q: Who owns the £180 million America's Cup boat?
Ineos Group claims they own the yacht, named 'Britannia'. However, GB1 says they have always owned the boat and are using it for the 38th America's Cup.
Q: What happened between Ineos and Sir Ben Ainslie's team?
Sir Jim Ratcliffe's Ineos and Sir Ben Ainslie's team worked together for two America's Cup races. They split up badly early last year, and now they are fighting in court over the boat.
Q: Why did Ineos withdraw from the 38th America's Cup?
Ineos said they withdrew from the 38th America's Cup in April 2025 because they could not agree with Ainslie's team. They felt the delay hurt their chances to prepare properly.
Q: What is GB1 doing for the 38th America's Cup?
GB1, which is the new name for Athena Racing, is preparing for the 38th America's Cup in Naples. They have new money from Oakley Capital and are getting the boat ready for the race.