Supplier Diversity

Aon’s Supplier Diversity Program offers diverse and women-owned businesses equal access to purchasing and sourcing opportunities. Aon’s supplier participation reflects the community’s diverse population and encourages economic development. Today, our suppliers include businesses owned by minorities, women, disabled persons, veterans, and disabled veterans, as well as other small businesses.

Aon’s Supplier Diversity Program uses a specialized firm that provides access to a comprehensive database of diverse suppliers and an online supplier registration system.


Aon’s preferred diversity certifications are:

  • National Minority Supplier Development Council (NMSDC)
  • Women’s Business Enterprise National Council (WBENC)

  • National Veteran Business Development Council (NVBDC)
  • National Gay & Lesbian Chamber of Commerce (NGLCC)
  • Disability:IN

For Supplier Diversity program related questions or issues contact

Should you experience any difficulty throughout the registration process, please feel free to contact our technical support team:

Begin Your Registration

By submitting your information, you will be entered into our supplier database. If we have an opportunity related to your submission, we will contact your organization for further information. A submission to the database does not guarantee a business opportunity.


Tier 2 Program

Welcome to the Aon Tier 2 Spend Reporting Tool.

Aon thanks you for participating in our supplier diversity efforts. We look forward to working with your company to explore better ways to serve our customers, consumers and communities now and in the future. The Aon program reinforces our commitment to an innovative and inclusive procurement process.