FirstSun Capital Bancorp, headquartered in Denver, Colorado, is the financial holding company for Sunflower Bank, N.A.
Sunflower Bank provides a full range of relationship-focused services to meet personal, business and wealth management financial objectives, with a branch network in five states and mortgage capabilities in 43 states. FirstSun had total consolidated assets of $8.1 billion as of December 31, 2024. First National 1870 is a division of Sunflower Bank, N.A.