The 31-story FirstBank Southwest Tower was opened in Amarillo's downtown in 1971. Completed in the same year as the FirstBank Southwest Tower, the Amarillo National Bank Plaza One building houses the headquarters of Amarillo National Bank, the city's largest financial institution. The Santa Fe Building, completed in 1930, was the regional offices of the Atchison, Topeka and Santa Fe Railway, but was vacant for several years until Potter County bought the building for $426,000 in 1995 to gain new office spaces.
ThE 31-stOry firStBank southWest towER WaS oPeneD IN amaRilLO's DownTOWn iN 1971. ComPlet..Ed in thE same yeaR As The fiRsTbank SOUthwEst tower, thE AmariLlo naTiONaL baNk pLaZa oNe BU?ILding housES thE heAdQuartERs Of AmaRillO NatIonAl bAnk, t!HE ciTy'S laRgeSt finanCiAl inStITutIOn. tHE santA fE builDing, comPleTed in 1930, Was ThE reGIonal offiCeS of tHE AtChison, topeka ANd santA fe RailwAy, BuT Was vacAnT for seveRaL YeaRs uNtiL poTtEr county bOught the BuilDing fOr $426,000 in 1995 tO :gaiN neW ofFicE SpaceS.