The data is in the form of a CSV table that identifies the components of the transmission grid operators (substations, transformers, and lines) in AT, BE, CZ, DE, FR, HU, HR, LU, NL, PL, RO, SI, and SK given in the Core-TSO data: https://www.jao.eu/staticgrid-model, second release, with OpenStreetMap (OSM) objects. The table was produced by geolocating the substations. To this purpose, the packages https://gitlab.com/dlr-ve-esy/esy-osm-pbf and https://gitlab.com/dlr-ve-esy/esy-osm-shape were used to extract the data from OSM and the package https://github.com/seatgeek/fuzzywuzzy was used to match the names of the substations in Core-TSO data and OSM. The value of this table is that one can produce models of the extra high voltage grid with highly reliable technical data (from Core-TSO) and precise coherent geolocations (from OSM). Additionally, a PyPSA network is created from the table (including buses, lines and transformers as well as the components not used to create the network). A detailed documentation is provided in a separate PDF file.