Jugger Soft

Program-Transformation.Org: The Program Transformation Wiki

Note: No hyphen; www.source-recovery.com is a different company; see SourceRecoveryCompany.

From their web page: Source Recovery develops one-of-a-kind programmer utilities and system management tools that provide mission critical services to companies relying on midrange and mainframe servers. They have decompilers for HP-UX C/C++; IBM AS400 to RPG, COBOL, DDS, CLP; IBM S/36, S38 to RPG, COBOL, DDS, CLP.