Harris became the first African American woman to serve on the board of a Fortune 500 company, IBM.
In 1971, Patricia Roberts Harris shattered another glass ceiling by being appointed to the board of directors of IBM, making her the first African American woman to sit on the corporate board of a Fortune 500 company. This achievement was significant not only because it demonstrated the increasing acknowledgment of African American leaders in corporate America, but also because it highlighted the growing influence of diverse perspectives in business decision-making. Her presence on the board was emblematic of the shifting dynamics in corporate governance and the increasing respect for diversity in thought and leadership.