Top 10. Breaking boundaries for decades, this hospitality services company was the first in its industry to debut a formal diversity and inclusion program, as well as a leadership development initiative specifically for women. It has made an impact: Women comprise 53% of the 3,665 managers in the Human Capital Review and prepare for potential senior leadership roles with extra training and education, job rotations, mentoring and key assignments. Closer to the top, the Professional Leadership Program for high-potential vice presidents finds them analyzing leadership styles, undergoing 360° assessments and participating in roundtable discussions.

President & CEO: Arne Sorenson

Chief HR OffiCer & Senior Diversity Executive: David Rodriguez

% of senior managers who are women: 40%

% of corporate executives who are women: 33%

% of the top 10% of the company’s earners who are women: 46%

% of corporate executives with profit-and-loss responsibility who are women: 25%

% of the executives running divisions with revenues of more than a billion dollars who are women: 14%

% of executives who report directly to the CEO who are women: 25%

% of the members of the board of directors who are women: 20%