Culture
MARSH & McLENNAN COMPANIES

Culture

We are committed to creating a vibrant and inclusive culture where all colleagues can be their best

Be your best here
Inclusion is foundational to who we are. We are committed to helping colleagues thrive in a vibrant and inclusive culture, which comes from being part of a high-performing, purpose-driven team with a wide range of personal and professional experiences. We believe that by blending our diverse perspectives, we build the confidence to thrive together. We are dedicated to creating a workplace where colleagues feel valued, respected and supported.
Social Impact

At Marsh McLennan, we empower colleagues to give back in meaningful ways through volunteering, giving programs, and nonprofit partnerships. This helps address global issues while supporting local communities, allowing our colleagues to actively help clients and communities thrive.

Social Impact

At Marsh McLennan, we empower colleagues to give back in meaningful ways through volunteering, giving programs, and nonprofit partnerships. This helps address global issues while supporting local communities, allowing our colleagues to actively help clients and communities thrive.

Marsh McLennan Careers

Our people feel confident that they can succeed here because they can truly be their best. We embrace, encourage and advance inclusion, including diverse backgrounds, experiences, thoughts and opportunities.

Marsh McLennan Careers

Our people feel confident that they can succeed here because they can truly be their best. We embrace, encourage and advance inclusion, including diverse backgrounds, experiences, thoughts and opportunities.

More voices from our colleagues

Black History Month 2025

Black History Month honors the histories, cultures and contributions of people of African and Caribbean descent. Throughout February, we acknowledged our Black colleagues globally, celebrating their stories, perspectives, and the collective impacts they have on our company and communities. By recognizing and valuing these contributions, we learn, reflect and engage in meaningful conversations that promote understanding and solidarity.

Women's History Month 2025

At Marsh McLennan, we are a purpose-driven team that harnesses a range of professional and personal experiences, backgrounds and perspectives to create an environment where our colleagues can thrive and bring their best to our clients. An important part of this is celebrating cultural milestones like Women’s History Month, recognized in March primarily in the United States, United Kingdom, New Zealand and Australia, and International Women’s Day, which is celebrated globally on March 8. We’re taking this opportunity to highlight how our women colleagues around the world drive impact across our company and communities.