A recent survey conducted by Bitkom Research indicates a significant and growing adoption of open-source software within German businesses. The research, based on telephone interviews with 1,152 companies employing 20 or more individuals between May 15th and May 21st, 2025, reveals that nearly three-quarters (73%) of German organizations are currently utilizing open-source solutions, an increase from 69% two years prior.
The survey further highlights a strong perception of open-source software’s role in bolstering digital sovereignty, with 73% of respondents viewing it as a suitable means to achieve this goal. Reflecting heightened geopolitical awareness, a substantial 60% believe the government should increase investment in open-source technologies.
Open-source software, characterized by publicly accessible source code and licenses permitting free use, modification and distribution, is increasingly regarded positively within the German business landscape. A notable 61% of companies now express a favorable attitude toward open source – up from 53% in 2023. Furthermore, the proportion of companies with a defined open-source strategy has risen from 32% in 2023 to 37% presently. Looking ahead, 42% of organizations anticipate a growing significance of open-source software within their operations.
Businesses primarily cite cost savings (26%) as the chief advantage of open-source, closely followed by the ability to access the source code (19%). This access enables both individual customization and security vulnerability assessments. Challenges to adoption, however, persist, with a lack of in-house expertise (20%) being the most frequently cited obstacle. Concerns surrounding warranty provisions (15%) and potential legal uncertainties related to licensing requirements (13%) also contribute to hesitation among some organizations.
