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Looking out for each other isn't just a nice idea

It's how we've done business for more than 170 years. Since 1851, we’ve had a single purpose: to help people secure their future and protect the ones they love.

Insurance, retirement, and investing. That’s what we do. People helping people. That’s who we are, and mutuality is the principle that’s guided us since the beginning.

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A Legacy of Mutuality

MassMutual is a mutual company. That means we don't have shareholders. And we're not in business to satisfy Wall Street analysts. We operate for the benefit of our members, policyowners, and customers. By putting their long-term interests first, we've shown that looking out for each other pays off, time and again. The proof is in our financial strength ratings1 – among the highest of any company in any industry.

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Red Sox Partnership

We finally got season tickets

MassMutual is now a signature partner of the Boston Red Sox and Fenway Park. It’s an iconic New England collaboration with roots deep in the past, and possibilities that extend far into the future.

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NHL Partnership

A dynamic duo

For the last 6 years, MassMutual and the NHL have teamed up to help people confront life’s most uncomfortable financial conversations.

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Corporate Governance

We don’t just talk the talk, we lead by example

Meet the MassMutual leadership team committed to ensuring we remain a leading corporate citizen and strong financial partner.

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Financial Strength

Protecting those who matter most

Our investment strategy is built on diversification, prudent security selection, and value. It’s what has allowed us to deliver on our promises to our customers since 1851.

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Taking action today, protecting tomorrow

Our commitment to sustainability is fundamentally aligned with and ingrained in how we operate and deliver value to our customers, policyowners, employees, communities, and the planet we share. Our annual Sustainability Report details our progress and reflects our commitment to being transparent about our performance.

Download the 2022 Sustainability Report
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From our CEO Roger Crandall

“To truly serve all our stakeholders, we cannot restrict our work to the lifecycle of an insurance policy or contract. We must build a sustainable future, across society, from generation to generation.”

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Diversity, Equity, & Inclusion

Creating a culture of belonging

Together, we’re stronger. Our vision for a better world begins with including and valuing diverse backgrounds, experiences, and perspectives.

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Community Impact

Making community our priority

See how we’re advancing economic opportunity and helping others build a strong foundation for financial well-being.

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MassMutual named a 2022 honoree of The Civic 50
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Read MassMutual’s 2023 Annual Report

The Annual Report reflects our commitment to helping people secure their futures and protect the ones they love. Take a look at last year’s performance, our strength, and our values.

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MassMutual Careers

Explore the possibilities

At MassMutual, we’re passionate about helping millions of people find financial freedom. Together, we will help others protect what matters most. Get ready to be part of something meaningful, be surrounded by people you respect, and be inspired to reach your professional and personal goals.

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World’s Most Admired Companies2

The Boston Globe

Top Places to Work in Massachusetts


America’s Best Employers for Diversity
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Our Financial Professionals

Helping you secure your future

When you work with a financial professional, you’ll have an advocate in your corner, someone who understands your unique financial needs and family situation — and how to tailor a solution around both.

Find a Financial Professional

Insurance products issued by Massachusetts Mutual Life Insurance Company (MassMutual), Springfield, MA 01111, and its affiliated US insurance companies. Securities and advisory services offered through MML Investors Services, LLC, Member SIPC® and a MassMutual subsidiary.

1 Ratings are as of 7/1/2022 and apply to Massachusetts Mutual Life Insurance Company and its subsidiaries, C.M. Life Insurance Company and MML Bay State Life Insurance Company. Ratings are subject to change.

2 From FORTUNE. ©2022 FORTUNE Media IP Limited. All rights reserved. FORTUNE World’s Most Admired Company (February 2022) is a registered trademark of FORTUNE Media IP Limited and are used under license. FORTUNE and FORTUNE Media IP Limited are not affiliated with, and do not endorse products or services of, MassMutual.