The founders behind Keystone Digital

Keystone Digital was founded by Mikolaj Mierzynski and Ruben Long – two entrepreneurs who combine technical expertise with modern marketing. We develop digital solutions that make it easier for businesses to attract customers, build a stronger brand, and automate parts of their operations.

Today, we help Norwegian companies with everything from high-converting websites and effective ad campaigns to automated systems and AI-driven tools that create lasting results and stable growth.