Vincennes Economic Development Agencies 102 N 3rd St Provides information on Knox County Economic Development and Vincennes, Indiana, industrial development, development resources, utilities, demographics, transportation and workforce, finding a job and breaking news. Vincennes IN Economic Development Agencies KNOX County Development Corp www.kcdc.com economic development industrial sites real estate business incentives business assistance relocation greenfield brownfield sites midwest indiana tax abatement education employee training accessibility transportation Daviess County p economic development industrial sites real estate business incentives business assistance relocation greenfield brownfield sites midwest indiana tax abatement education employee training accessibility transportation Daviess County p Business Reviews KNOX County Development Corp Testimonials