SANDY, UT (June 25, 2026) |
Corelation, Inc. is proud to announce the successful conversion of Mountain America Credit Union (Mountain America) to its KeyStone core processing platform. With over $22 billion in assets, 1.4 million members, and more than 4,000 employees, Mountain America represents the largest core conversion Corelation has completed to date.
The milestone follows nearly three years of planning, coordination, testing, and execution between the teams at Corelation and Mountain America. The project delivered the credit union with a modernized core system that positions the organization for continued growth, enhanced digital capabilities, and an improved member experience.
“Providing our members with a secure, seamless, and innovative banking experience is at the center of every technology decision we make,” said Kelly Albiston, Executive Vice President and Chief Technology Officer at Mountain America Credit Union. “Our transition to the KeyStone platform represents a significant milestone in our ongoing commitment to investing in technology that enhances performance, scalability, and the member experience. We’re already seeing the benefits of this transformation and value Corelation’s partnership as we continue to evolve our capabilities and deliver solutions that help our members define and achieve their financial dreams.”
Following the June 1 go-live date, all 108 Mountain America branches opened as scheduled and continued serving members. Digital banking services were operational, and key payment processing functions were completed successfully, providing enhanced digital banking profiles for members, expanded capabilities for joint account holders, and strengthened fraud detection.
During the initial go-live period, the KeyStone core handled a record processing volume for Corelation, with approximately 2,000 users logged into the system while operating at only 10% of expected capacity – reflecting the strength of the preparation behind the conversion and demonstrating significant scaling capabilities.
“For nearly three years, our teams from both organizations have poured their hearts into this project,” shared Corelation Chief Operating Officer Lori Paige. “The successful conversion of Mountain America Credit Union highlights the commitment, hard work, and professionalism demonstrated by everyone involved. The result is a strong foundation that will serve Mountain America, its employees, and its members well for years to come.”
As with any major technology upgrade affecting more than a million members, the transition introduced changes that required extensive Mountain America employee training as well as member education and adjustment. While some early confusion was reported during the initial days following the conversion, those concerns have been addressed and resolved. Both organizations will continue to work during the next several months fine tuning the transition and assuring member confidence in the new platform. Member deposits and accounts remained secure throughout the conversion process, and both institutions worked closely to ensure members received the support they needed.
“This achievement marks an incredible, historic milestone for Corelation,” said Corelation CEO Rob Landis. “As the largest conversion in our company’s history, this project required years of preparation, collaboration, and dedication. Seeing Mountain America’s branches serving members, digital banking operating successfully, and KeyStone performing exactly as intended from day one is a testament to the tremendous work of both organizations. We are incredibly proud of the outcome and the partnership that brought it to life.”
