In 2023, the number of enterprises involved in the publishing of directories and mailing lists in Germany was stable. From 2024 onwards, forecasts indicate a consistent number of 189 enterprises annually through 2028. This constancy implies no year-on-year percentage variation over these forecasted years.

Future trends to watch for include:

The impact of digitalization on traditional directory and mailing list services.
Potential consolidation within the industry as businesses adapt to changing consumer habits.
Emerging technologies that may redefine directory and mailing list production, potentially influencing market dynamics.