Portsmouth FC Signs Neutonic as Back of Shirt Sponsor

Portsmouth FC has secured a principal partnership with functional performance drinks brand Neutonic for the 2026/27 season. According to the club, the brand will serve as the back-of-shirt sponsor for the men’s first team, aligning Neutonic’s focus on performance with the club’s ambitions at Fratton Park.

Why is Neutonic partnering with Portsmouth FC?

Neutonic co-founders Chris Williamson and James Smith stated their belief in the power of sport to drive human performance. They noted that the brand was built to help individuals “think sharper and perform better,” whether in an office setting or on a sports pitch.

The brand aims to put its message in front of what Williamson and Smith described as one of the most passionate fanbases in the country. Neutonic has already sold more than 7 million cans and secured listings in major UK retailers since its launch.

Did You Know? Neutonic has sold more than 7 million cans since the brand launched.

What does this partnership mean for the 2026/27 season?

The agreement establishes Neutonic as a principal partner. The company’s logo will feature on the reverse of the men’s first team shirts throughout the 2026/27 campaign.

Mark Judges, Portsmouth FC’s Chief Commercial Officer, said the partnership brings an “innovative and ambitious brand” into Fratton Park. Judges noted that Neutonic is not new to the club, but highlighted the company’s growth as a key factor in the new agreement.

Expert Insight: Samantha Carter suggests that by aligning a “functional performance” product with a professional sports team, Neutonic is strategically bridging the gap between cognitive optimization and athletic achievement to broaden its market appeal.

What are the next steps for the collaboration?

The club and the brand may work together to create value both on and off the pitch. According to Mark Judges, the partnership’s focus on “continual improvement” aligns with the club’s own goals.

Future activations could involve leveraging the brand’s retail presence in the UK to increase visibility for the club. The partnership is likely to focus on the shared theme of performance as the 2026/27 season approaches.

Frequently Asked Questions

When does the Neutonic sponsorship begin?
The partnership is for the 2026/27 season.

Where will the Neutonic logo be placed?
The logo will appear on the reverse of the men’s first team shirts.

Who are the co-founders of Neutonic?
The brand was co-founded by Chris Williamson and James Smith.

How do you think performance-focused sponsorships impact the growth of sports brands?