In this database, we include the visualisations of two new indicators [RO1] produced by the TPI Productivity Lab to examine disparities in the concentration of digital-intensive firms and the adoption of innovation practices within Mayoral Combined Authorities (MCA) in the UK, highlighting a pronounced north-south spatial divide. The research builds upon previous work by the TPI Productivity lab on productivity in UK MCAs [RO2][RO3] by employing novel methodologies, such as machine learning and text analysis, to measure digital presence and innovation practices across the UK.