Main Content Featured Content PEN Industries A division of the Indiana Department of Correction Click here to read more Private Sector Partnerships Click here to read more Products & Services Click here to read more Re-entry Click here to read more Welcome to PEN Industries PEN Industries is a division of the Indiana Department of Correction. Indiana's prison industries manufacture goods and provide services using offender labor. PEN is an acronym for Prison Enterprises Network. Online Services Product Sales Forms.IN.gov More IN.gov Online Services IN.gov Subscriber Center