Leadmark Management is a management consulting corporation specializing in service, operations, and executive-level management to various international ventures. Current clients include: - Tennessee Gas Processing (TGP) LLC. TGP is a privately held natural gas (NG) gathering & conditioning operation in TN. - Golden Angle LLC. Golden Angle is a gold mining (placer) operation located in central Alaska. - ACT International Resources (ACT) Ltd. - ScansFloMax Resouces Recovery LLC.