Marriott International, Inc. today announced an agreement with Fitwel, a leading healthy building certification system focused on optimizing occupant health through built environment strategies, to further integrate wellness solutions across its global branded residential portfolio.

Underscoring Marriott’s focus on advancing health and wellness in residential design and operations, this agreement marks Fitwel’s first enterprise partnership and establishes Marriott as Fitwel’s first hospitality Champion+ company, a designation recognizing organizations that implement wellness solutions at scale to create a consistent and lasting positive impact for residents and communities. This portfolio-wide agreement is designed to go beyond the individual residential property level, spanning solutions across Marriott International’s full residential portfolio, aligning operational excellence with a measurable, globally recognized standard for healthier buildings.