Bundeskartellamt

The Bundeskartellamt is Germany's primary competition authority, responsible for merger control, cartel enforcement, and abuse-of-dominance proceedings across all sectors of the German economy. It is among Europe's most active national competition regulators on digital markets, with a track record of proceedings against Amazon, Facebook, and Google under the amended German Competition Act (GWB), which added sector-specific digital market provisions ahead of the EU's Digital Markets Act. In April 2026, the Cohere and Aleph Alpha merger announced at a combined valuation of $20 billion required Bundeskartellamt review given Aleph Alpha's German base; no formal filing had been lodged as of mid-May 2026, reflecting the complexity of structuring Berlin's stated sovereignty conditions (that AI development services remain in Germany and the merged entity maintain infrastructure sovereignty) into legally bindable form.

Established in 1958 and headquartered in Bonn, the Bundeskartellamt operates under the GWB and EU merger regulation. Cases with EU-scale market effects may be referred to the European Commission's DG COMP, but national review is standard for transactions below EU thresholds. The authority sets market-concentration standards, publishes market investigations, and cooperates with the EU competition network. President Andreas Mundt (in office since 2009) has positioned the office as an early-mover on algorithmic pricing, platform market power, and energy market design. The Bundeskartellamt coordinates with ACER and ENTSO-E on cross-border energy market proceedings.

In June 2026, the Bundeskartellamt flagged market-concentration concerns in the design of the StromVKG, Germany's proposed electricity capacity-market law. The law's first auction (4.5 GW, long-duration, with a ten-hour continuous-output rule that excludes batteries from the opening tranche) is targeted for 1 September 2026; a public expert hearing was scheduled for 24 June. The authority's intervention is a live structural concern in the context of Germany's electricity market reform: any capacity mechanism that concentrates revenue in incumbent baseload operators attracts the office's standard market-power scrutiny, and the Greens' parliamentary motion (21/6369) demanding technology-neutral criteria aligns with the Bundeskartellamt's position.