Tech Nation has revealed its latest data on the tech sector growth in Cardiff and Wales. : Tech Nation has revealed its latest data on the tech sector growth in Wales, and the VC investment in the capital rose between 2018 and 2019 from £30mn to £77mn Tech Nation also announced the companies that have made it onto its Future Fifty 8.0 programme, which is now Europe’s longest serving and most successful programme for late-stage tech companies, and the latest incumbents included the Swansea-based firm Vizolution.