Since 1957, Greene County Industrial Developments, Inc. (GCIDC) has played a major role in the economic development of Greene County. Developer of both EverGreene Technology Park in Waynesburg and Paisley Business Park in Carmichaels, GCIDC has also helped develop and finance dozens of projects countywide as the certified agency for Pennsylvania Industrial Development Authority (PIDA) loans. Additionally, GCIDC coordinates the Keystone Opportunity Zone and Keystone Innovation Zone programs developed by the Commonwealth of Pennsylvania throughout Greene County.