GEO-barometer Norge: how often Norwegian B2B firms are cited by AI engines

Published results of the Sitera GEO barometers: how often Norwegian B2B firms are named by generative AI engines (ChatGPT, Gemini, Claude, Perplexity; Copilot added for editions measured from 19.09.2026) when a buyer asks for a supplier. Measured in browser sessions without personalisation on a frozen question set, most sectors in two draws on separate days. Contains the published aggregate per firm, not the cell-level measurement matrix. See the README for the known gaps in the source pages, none of which are corrected.