John Sims | Black Onyx

Located in Chicago, John Sims is a distinguished leader in the realms of entrepreneurship and finance. As the Founder & CEO of Black Onyx, LLC, John prides himself in his adaptable leadership style that enables him to work with a variety of individuals, whether they be clients or his own employees.

Because of his innate talents in the leadership aspect of his role, John is fortunate enough to lead a team of dedicated professionals who enjoy pouring into their clients — many of whom are representatives for Fortune 500 companies.

To glean further insight into John Sims' leadership philosophy, as well as his company, be sure to visit his website!