Block 22, LLC. was formed in Boise, Idaho in 1997. Originally comprised of The Grove Hotel and Idaho Central Arena (formerly CenturyLink Arena), Block 22 expanded to include Hotel 43 in Boise, as well as Courtyard by Marriott Boise Downtown in late December 2016. In June 2021, Capitol & Front Garage, LLC. was added to Block 22’s management portfolio. Today, Block 22 manages 525 hotel guest rooms at three hotels, and is among the top hospitality lodging organizations in the city.