Germany's Federal Cartel Office has granted unconditional approval for BioNTech's proposed acquisition of competitor CureVac, removing the final major regulatory obstacle for the $1.25 billion deal. This clearance paves the way for creating a European mRNA powerhouse through a strategic combination that could significantly impact the competitive landscape in mRNA-based therapeutics.
Strategic Focus on Cancer Immunotherapy
BioNTech CEO Ugur Sahin described the acquisition as "the next milestone in implementing our oncology strategy." The Mainz-based company aims to bolster its position in mRNA-based cancer immunotherapy through this transaction, targeting a therapeutic area with substantial long-term potential. Although CureVac currently markets no approved products, it brings valuable proprietary mRNA construction and manufacturing technologies to the partnership, including an advanced research and production facility in Tübingen that BioNTech plans to integrate into its operations.
Regulatory Assessment Finds No Competition Concerns
The German competition authority announced that it identified "no significant overlaps" between the two companies' research pipelines. Andreas Mundt, President of the Federal Cartel Office, emphasized that the merger wouldn't restrict innovation-based competition, noting that numerous large, globally active competitors operate within the mRNA sector.
The regulatory body specifically cited extensive research activities of large and globally active rivals in the mRNA technology area as a factor supporting their approval decision.
Transaction Details and Timeline
The all-stock transaction, initially announced in June 2025, will provide CureVac shareholders with approximately $5.46 per share in BioNTech stock—representing a 55% premium over CureVac's three-month average price at that time. Upon completion, former CureVac investors will hold between four and six percent of the combined entity.
The acquisition is expected to finalize within the next two to three months. With regulatory approval secured and commitments from shareholders controlling over 50% of CureVac's stock already in place, BioNTech's strategic expansion appears to be on a clear path forward.
Patent Settlement Clears Legal Obstacles
In a favorable development that cleared potential legal complications, CureVac and the BioNTech-Pfizer partnership settled all outstanding patent disputes in August 2025. The resolution included a $740 million compensation payment to CureVac plus single-digit percentage royalties on future U.S. COVID-19 vaccine sales, removing another potential barrier to the acquisition's completion.
