Meet the team

We're a friendly team where innovation, industry wisdom and a passion for customer experience come together

An experienced leadership team with technology at our core

Cornerstone has been providing services to its clients since 2010. Our founding partners had worked in the industry for many years and knew there was a better way to handle transactions.

With an expanded leadership team, we recently became a publicly listed fintech business. Today, we’re growing fast, with a focus on enabling small and medium sized businesses to manage payments and currencies seamlessly.

Kate O’Hara

Chief Product Officer


Kate has extensive experience of leading product and design teams and initiatives at high-growth technology businesses, across energy tech, med tech and big data.

She led UX design and development teams at renewable energy tech startup Limejump, working toward its acquisition by Shell. This included delivering a strategic redesign of a complex energy trading platform for customers ranging from SMEs to FTSE 100 companies. Prior to this, Kate managed the creative and UX teams at data-driven marketing firm Cambridge Analytica.