The plant was leased, sold, and eventually bought outright by Anton Mayer, a German immigrant and former brewmaster. Anton expanded the facility, which came to occupy two blocks at Poplar and 9th Streets in Terre Haute, with a production capacity of 2,500 BBL.
In 1878, bottling capabilities were established and a new brewhouse was completed across the street. By 1880, a total of 30,000 barrels were produced annually. The brewery was sold in 1889 to Crawford Fairbanks and John Beggs. It was at this point in time when THBC was first incorporated.