Modest! Golf are delighted to confirm that Leona Maguire has signed a multi-year sponsorship deal with Irish-based screen coating technology company, Kastus. 

The partnership will see world number 93 ranked Maguire represent Kastus as an Ambassador on a global stage. The Irish company came to prominence in recent years for their work at the forefront of antimicrobial technology innovation, independently proven to kill more than 99% of human Coronavirus and common viruses, plus over 99% of harmful surface bacteria. 

Maguire, who’s seen first-hand the impact of COVID-19 on golf’s playing schedules the world over, is proud to align her brand to a product positively impacting communities around the globe while further strengthening her deep connection to home. 

“I am delighted to work with the team at Kastus and look forward to representing them as I travel the world,” said Maguire. “It’s no secret that I’m very proud of where I’m from and never surprised by Ireland’s impact on a global scale. 

“Kastus is an Irish-based global business that perfectly aligns with my values and is committed to helping communities and businesses across the world. I’m very impressed with the work they do and really excited to work alongside them into the future.” 

Modest! Golf owner Niall Horan also believes Kastus is the right fit for the former World Amateur Number One: 

“We’re very grateful to everyone at Kastus for supporting Leona,” said Horan. “Leona’s a very proud Irishwoman who’s driven by success, much like the team at Kastus. We think it’s a great fit and look forward to developing the partnership for many years to come.” 

Darragh O’Connor, Kastus Global VP of Marketing says he’s delighted to put the company’s support behind one of the most exciting talents in the women’s game. 

“As a world-leading Irish brand that are the best at what we do, Kastus are delighted to announce our new sponsorship of Leona Maguire, one of the world’s leading female golfers and a 2021 Irish Olympian,” said O’Connor. 

“Leona is an outstanding talent who is successful and recognised all over the world. We are very excited to partner with Leona as a Global Kastus Ambassador to help grow our international brand recognition and promote the benefits of our unique Antiviral protection technology around the world.” 


About Kastus 

Founded in 2014, Kastus is an award-winning Irish nano-technology company who have developed a globally patented range of 24/7 Antimicrobial and Antiviral surface coatings designed to protect glass and ceramic surfaces. 

Our brand and tech video tells the story of our value proposition. Our coating is proven to global ISO and ASTM lab test standards to protect coated surfaces against harmful bacteria, everyday tough viruses (such as Influenza A & Hep A) and human coronavirus. 

In June 2020, Kastus was awarded a significant European Commission Grant to combat the COVID-19 pandemic and support recovery in Europe. Kastus has 44 global patents granted and pending and are currently partnering with a host of global brands such as Lenovo, Lavazza and Kone to add enhanced Antiviral protection to their touchscreen product portfolio. 

Kastus’ suite of products include both finished products – Screen protectors for existing screens – plus coating solutions for manufacturing all types of new glass and ceramics products. 

To find out more about Kastus visit 

View our latest new screen protector video here