The Pioneer Press Building (now known as the Pioneer Building) was designed by architect Solon Beman of Chicago. It was erected in downtown St. Paul in 1888-1889 to house the offices and presses of the St. Paul Pioneer Press newspaper. Critic Montgomery Schuyler called the building an "uncompromising parallelopiped of brown brick [which] rears itself to the height of twelve stories" and was "eminent for the strictness with which the design conforms itself to the utilitarian conditions of the structure" when he saw it in its completed form in 1891 after four floors had been added. The building has a dramatic interior light court (the only surviving 19th century example in either Minneapolis or St. Paul) with offices arranged around it. The Pioneer Building was placed on the National Register of Historic Places in 1974 and given local landmark status by the city of St. Paul in 1979.

Solon Beman, was born in Brooklyn, New York on October 1, 1853, and studied architecture under Richard Upjohn in New York City. In 1879 he moved to Chicago where he set up what became a large and prosperous practice. Beman designed all the buildings for the company towns of Pullman, Illinois, and Ivorydale, near Cincinnati. He also designed many prominent office and public buildings in Chicago and elsewhere in the Midwest. Beman died in Chicago on April 23, 1914.