In 2023, the total R&D personnel in Germany's business enterprise sector stood at approximately 63.3 researchers. From 2024 to 2028, a gradual decline in the number of researchers is observed, reaching 63.1 by 2028. This indicates a consistent downward trend, with a slight year-on-year decrease each year. The 5-year compound annual growth rate (CAGR) shows a marginal reduction, reflecting stable but declining levels.

Future trends to watch for include:

The impact of technological advancements and automation on R&D personnel requirements.
Policies aimed at increasing R&D investments could reverse this downtrend.
The influence of global competition and collaboration in driving talent retention and recruitment.