Mattamy Homes U.S. Names New CEO as Keith Bass Retires

  • Keith Bass, CEO of Mattamy Homes U.S., to retire on September 1, 2026 after six years.
  • Chris Lindhorst, current COO, appointed as successor with immediate effect.
  • Bass oversaw record revenues, earnings, and community growth during tenure.
  • Lindhorst brings 20+ years of homebuilding experience, including 16 years at D.R. Horton.

The leadership transition at Mattamy Homes U.S. comes at a time of significant industry volatility, with housing demand fluctuating and regulatory pressures mounting. Lindhorst's appointment signals a focus on operational excellence and scalability, drawing on his extensive experience at D.R. Horton, the largest homebuilder in the U.S. The move underscores the strategic importance of the U.S. market for Mattamy, which operates in 11 key regions.

Strategic Continuity
Whether Lindhorst can maintain the growth trajectory established under Bass, particularly in volatile market conditions.
Operational Scaling
How Lindhorst will leverage his D.R. Horton experience to expand Mattamy's U.S. footprint across 11 markets.
Market Adaptation
The pace at which the new leadership team responds to shifting housing demand and regulatory pressures.