Doing Business with Aon: Supplier Information

Supplier Resources

Doing Business with Aon


Establishing trusted relationships with our suppliers is critical to Aon’s ability to deliver on the needs of our clients, colleagues, and communities. Your products and services enable us to effectively meet those requirements. We seek to work with suppliers who provide the best combination of capability, capacity, quality, and price to meet our needs.​ 

Building trusted partnerships starts with integrity. Our colleagues and suppliers alike are bound to Aon’s Code of Business Conduct. Additionally, Aon’s suppliers are expected to comply with the Aon's Supplier Code of Conduct. Any breach of the policy has immediate consequences.​ The rigor within our supplier selection and ongoing supplier management process ensures that all involved parties’ interests are attained. Aon is committed to achieving NetZero emissions by 2030 and our suppliers play a critical role in this commitment to advancing Environmental, Social and Governance (ESG) practices to strengthen our collective world and prepare for the future. 

Our commitment to Sustainable Procurement

As part of our environmental, social and governance (ESG) strategy, Aon is committed to participate in partnerships, collaborations and market solutions that will have the most impact in helping our clients and suppliers address their ESG challenges. Aon has made an industry leading commitment to achieving net-zero greenhouse gas emissions (GHG) by 2030 and have set targets validated by the Science Based Targets Initiative. We are focused on creating a resilient supply chain and innovating with our suppliers, clients, and partnerships to identify growth opportunities and carbon reduction strategies.

A core component of our strategy is focused on inclusion and diversity in our supplier approach, which is fundamental to our belief that diverse backgrounds and experiences drive the best insights, advice, and outcomes. Aon’s supplier and business diversity team, Diversity Solutions, advocates for historically underutilized businesses to ensure diverse engagement, which ultimately creates long-term value for our diverse partners, clients, and communities. With a focus on top matchmaking expertise, rigorous vetting procedures and project engagement oversight, we aim to create win-win scenario for all stakeholders.

Resources for diverse suppliers

How We Cultivate Supplier Diversity at Aon

Click on the button below to learn about Aon's commitment to supplier diversity and access resources available for diverse and small suppliers as well as information on how to become a supplier to Aon.

Supplier Resources and Registration

Click the button below to access our resources for suppliers to learn more about the supplier onboarding process and how to properly invoice Aon.

Resources for non-diverse suppliers

More About Aon

About Aon
  • About Aon

    Our Story

    At Aon, we exist to shape decisions for the better - to protect and enrich the lives of people around the world.

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  • About Aon

    Our Impact

    We see significant opportunity in both enhancing our own ESG impact and delivering innovative solutions to clients and the wider market.

    Learn More