What This Means for Microsoft's Structure
This appointment doesn't mean Nadella is stepping down. Instead, Microsoft is expanding its multi-CEO structure, which already includes:
- Phil Spencer - CEO of Gaming Division
- Mustafa Suleyman - CEO of AI Division
- Independent leadership at GitHub (until Thomas Dohmke's recent resignation)
Althoff's Background and New Responsibilities
With nine years at Microsoft, Althoff has been instrumental in:
- Leading global sales operations
- Creating the customer and partner solutions division
His expanded role now includes:
- Marketing teams
- Operations management
- Software and services sales oversight
Strategic Timing
The reorganization comes at a critical moment. Nadella describes it as a "tectonic platform shift in AI" in his internal memo, emphasizing: "This is not just evolution, it's reinvention—for each of us professionally and for Microsoft."
This structure allows Nadella to concentrate on AI innovation and technical development while Althoff drives commercial growth and customer solutions.


