Roslyn McCallister Brock

American Public Health Association provides health care services.

National Black MBA Association, Inc. operates as an association for national black MBA''s. the firm?s programs and resources include scale-up pitch challenge, Ghana trade mission, leaders of tomorrow, colleges & scholarships, 100K hour mentoring, challenge, E-suite speaker series, professional training & certifications, webinar academy and black think. The company was founded in 1970 and is headquartered in Atlanta, GA.

Alpha Kappa Alpha Sorority, Inc. is an international service organization founded in 1908 by nine African-American college students at Howard University. The private company is based in Chicago, IL. The organization has grown to over 300,000 members in more than 1,000 graduate and undergraduate chapters worldwide. Alpha Kappa Alpha Sorority is committed to lifelong personal and professional development of its members and advocating for social change that results in equality and equity for all citizens of the world. Glenda Baskin Glover has been the CEO of the company since 2018.

The Links, Inc. is a volunteer service organization founded in 1946, committed to enriching and sustaining the culture and economic survival of African Americans and other persons of African ancestry. With over 17,000 professional women of African descent in 299 chapters located in 41 states, the District of Columbia, the Commonwealth of the Bahamas, and the United Kingdom, the organization engages in educational, civic, and inter-cultural activities that enrich the lives of members of the black community at large. The non-profit company is based in Washington. The organization's five programming facets include services to youth, the arts, national trends and services, and international programs.

National Association for the Advancement of Colored People provides civil rights protection services. Its members throughout the United States and the world are the advocates for civil rights in their communities, conducting voter mobilization and monitoring equal opportunity in the public and private sectors. The company was founded by Ida Wells-Barnett, W.E.B. DuBois, Henry Moscowitz, Mary White Ovington, Oswald Garrison Villiard and William English Walling in February 12, 1909 and is headquartered in Baltimore, MD.

American College of Healthcare Executives operates as a professional society of healthcare executives. The company was founded in 1933 and is headquartered in Chicago, IL.

Bon Secours Health System, Inc. operates as a non-profit organization, which engages in the operation of hospitals and health centers. It offers behavioral health, critical care, diagnostic, kidney disease, mammograms, and physical therapy. The company is headquartered in Marriottsville, MD.