Private company

Mercantile Bancorporation

American bank in Missouri

Mercantile Bancorporation was the largest bank holding company in Missouri when it was acquired by Firstar Corporation in 1999. The Mercantile Bank of St.2 It is headquartered in St. Louis.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1850Founded1

Mercantile Bancorporation was the largest bank holding company in Missouri when it was acquired by Firstar Corporation in 1999. The Mercantile Bank of St.2

Timeline

  1. 1850Founded Founded1

Sources

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