My female lead in "A Dozen Morning Glories" works for a woman-owned and run company called "Book Bug Publishing" every member of the staff with the exception of Scarlet is a woman of color. Essence herself is African American, as is the boss Lillian Green, and the manager who trains the other editors, Avis Taylor. The front desk receptionist Muñeca is Dominican, Tiffany Chatterjee is Indian, and Angie Meng, the intern, is Chinese.
It might seem odd for a business to be this diverse, but even within the world of the story it was an intentional decision in the company model that they would only hire women, and those are all minorities as well.