A significant majority of German companies are now actively utilizing open-source software, according to a new survey released this week by Bitkom, the German Association for Information Technology, Telecommunications and Media. The research indicates that nearly three-quarters (73%) of businesses are currently employing open-source solutions, a notable increase from 69% two years prior.
The survey highlights a growing recognition of open-source software’s potential. An identical 73% of respondents believe it’s a suitable tool for bolstering digital sovereignty, while 60% advocate for increased state investment in such software, particularly given the current geopolitical climate.
Open-source software, characterized by its publicly accessible source code and permissive licensing allowing for free use, adaptation and distribution, is gaining widespread acceptance. The survey reveals a clear shift in sentiment, with 61% of companies expressing a positive attitude towards open-source – a rise from 53% in 2023. Furthermore, the proportion of companies implementing a dedicated open-source strategy has increased from 32% in 2023 to 37% presently. A further 42% anticipate a growing importance of open-source software within their organizations moving forward.
Cost savings remain the primary perceived benefit for businesses embracing open-source, cited by 26% of respondents. Close behind is the ability to access the underlying source code (19%), facilitating both customized solutions and critical security vulnerability assessments.
However, challenges related to the adoption persist. A shortage of qualified personnel within companies (20%) ranks as a primary concern, alongside uncertainties surrounding warranty provisions (15%) and potential legal ambiguities related to licensing obligations (13%).
The findings are based on a survey conducted by Bitkom Research during the period of May 13-19, 2025. The survey encompassed 1,152 businesses in Germany, each employing 20 or more staff, interviewed via telephone.