Why Christian Horner Banned the Word 'Mercedes' at Red Bull Powertrains

Christian Horner has revealed a curious piece of corporate psychology used during the inception of Red Bull Powertrains (RBPT): the total ban of the word "Mercedes" in technical meetings. To foster a unique identity and avoid leaning on old habits, the team referred to their bitter rivals simply as "Team B."

Why it matters:

Transitioning from a customer team to a full-fledged Power Unit manufacturer is one of the most audacious moves in F1 history. For Horner, it wasn't just about hiring the best engineers; it was about eradicating the "legacy mindset" of the establishment to ensure RBPT didn't become a second-rate version of Mercedes, but rather a disruptive force in its own right.

The details:

• Aggressive Poaching: Red Bull targeted Mercedes High Performance Powertrains (HPP), which Horner described as a "stagnant organization" where talent often waited for "dead men's shoes" to progress.
• Key Hires: High-profile engineers, including Technical Director Ben Hodgkinson and Engineering Director Phil Prew, were recruited to lead the technical charge.
• Rapid Infrastructure: The facility was built from the ground up in a former bubblewrap factory in the UK, completed in just 55 weeks to accommodate the influx of talent.
• Cultural Reset: The "Team B" rule was implemented specifically to stop engineers from stating, "at Mercedes, we did it this way," forcing the team to innovate from a blank slate.

The big picture:

This aggressive strategy reflects Red Bull's broader philosophy of total self-reliance. By integrating chassis and engine development under one roof, Red Bull aimed to replicate the vertically integrated success of Ferrari while maintaining the agility of a startup.

What's next:

As we progress through the 2026 season, the gamble of building an OEM from scratch is finally being settled on track. The "Team B" era of development has concluded, and the focus now shifts to whether this culture of independent innovation can sustain Red Bull's dominance in the new regulatory era.