Legacy Contractor Firm

Hoist & Crane Service Group, founded in 1976, specializes in the maintenance and fatigue management of overhead cranes. It serves a range of industrial markets, including paper, steel, petro-chemical, aerospace, automotive, marine, nuclear power, defense and offshore oil exploration. The company supplies and installs electrification conductor for the cranes. Hoist & Crane Service Group also designs and develops heavy crane fatigue assessment systems. Its Monitech Systems Division offers Diagnostic Data Link, which is an on-board crane sensory system for remote monitoring. It provides monthly inspection program called Constant Care and Data Snap system for instant analysis of immediate corrective action. In addition, the company offers site and system maintenance and sonic and borescope testing services. Hoist and Crane Service Group is a member of the American Petroleum Institute.

Established in 1976, Pontchartrain Materials Corporation, LLC is a supplier of construction aggregates. Located in New Orleans, La., it produces most of its aggregate in-house by recycling local broken concrete, while it also procures raw materials from outside. Pontchartrain Materials Corporation, LLC manufactures a product line of industrial sands, filter sands, locomotive sands, well pack sands and decorative aggregates, golf course aggregates. The company also has a sand and gravel mine, which supplies construction aggregates to south Louisiana and the Mississippi Gulf Coast markets.