Benaree Pratt Wiley was born on May 13, 1946 in Washington, D.C. Her mother, Mildred Petticord Pratt, died when she was two years old, and her father, Carlisle Pratt, was an attorney and judge before his death in 1993. Wiley grew up in Washington, D.C., raised by her paternal grandmother Hazel and her aunt, Aimee Pratt. She is also the sister of Sharon Pratt Kelly, who served as the mayor of Washington, D.C. from 1991-1995.
Wiley attended the public schools of Washington and graduated from Howard University in 1968 with a B.A. degree in marketing. After receiving her M.B.A. from Harvard's Business School, she served as a consultant with such corporations as Abt Associates, Contract Research Corporation and Urban Systems Research and Engineering. As an independent consultant, Wiley worked with non-profit organizations to build their capacity and refine their program delivery.
She then combined her interests in business and child development with the establishment of a high-end toy store, Giocatolli, on Martha's Vineyard in Massachusetts. In 1991, Wiley became the president and CEO of The Partnership, Inc., in Boston. The Partnership's goal is to assist businesses in the Boston area to attract, retain and develop professionals of color, to increase the number of black professionals at all levels of leadership in the corporate sector of Boston and to help these professionals navigate the complex corporate structure of Boston. Under Wiley's leadership, The Partnership became a major force in Boston's corporate world, helping over 1,300 African Americans integrate themselves into the corporate community and stimulated more than 200 corporate partners to open doors for black professionals. Wiley is highly active in the Boston community. In 2003, Wiley was selected as one of Boston's most powerful women by Boston Magazine