Committed to our Communities image

Our Mission

To deliver solutions of real value that help individuals, businesses and community institutions manage their financial lives with clarity and confidence.

More Options, More Flexibility, More Convenience

MountainOne offers you banking services, customized insurance products, and comprehensive investment management with more flexibility. As your needs change and grow, MountainOne will be there to grow with you.

Always Serving You Better

MountainOne has nearly 175 years of commitment to our customers and communities. Today, that commitment is even stronger. We look forward to being your financial partners for life. MountainOne includes:

  • MountainOne Bank
  • MountainOne Insurance
  • MountainOne Investments

By combining these entities under the MountainOne umbrella, we are able to deliver solutions of real value that reduce complexity and enrich the households, businesses, organizations, and communities we serve.

With an original bank charter dating back to 1848, MountainOne Bank serves communities in Massachusetts from the Berkshires to Boston's South Shore. As we have grown, our service offering has evolved to meet the growing needs of our customers. Today our bank has over $900 million in assets, and we have the people, technology, and mission to deliver trusted financial solutions and an exceptional customer experience across our business lines.

MountainOne has always been committed to serving our customers and our community. Today, that commitment is stronger than ever. We invite you to experience banking, insurance, and investments from a higher perspective.

MountainOne Diversity and Inclusion Statement

At MountainOne we recognize that promoting diversity and inclusion is both inherent to our success and consistent with our core values. We are committed to providing a workplace that embraces diverse cultures, perspectives, backgrounds and ideas.  We believe that creating a work culture that is inclusive and respectful allows our employees to fully develop their skills, focus on their work, and make valuable contributions. 

Our commitment extends beyond our employee hiring and development practices as we continually work toward diversity and inclusion in every area within our organization.  We are mindful that these values are equally relevant to the services and products we provide to our customers, the vendors and contractors we do business with, and to the communities that we serve.