These statistics are based on information provided by the PEPPOL Directory, which can be found at https://directory.peppol.eu
Derived numbers include the total number of registered recipients in the PEPPOL network, the number of recipients that support specific document formats, such as PEPPOL BIS v3 invoices, and the number of recipients that are reachable by their identifier of specific ISO ICD schemes, such as their VAT number or other national registries.
We also have a separate page with statistics regarding the growth of the peppol network.
Please note that these numbers are incomplete: not every recipient on the PEPPOL network is published in the PEPPOL directory.
If these statistics are useful to you, please let us know, and we will look into expanding them.