James Tumulty

Miami Valley Steel Service, Inc. manufactures flat-rolled steel. Its services include heavy gauge slitting, high speed precision blanking, light gauge slitting and multi blanking and cut-to-lengt. The firm’s products include hot rolled, hot rolled pickled and oiled steel, cold rolled steel, hot dipped galvanized steel and galvalume. The company was founded in 1983 by Jerome Rand and is headquartered in Piqua, OH.

Specialty Steel Works, Inc. operates as a holding company with interests in manufacturing of specialty steel products. It produces engineered products such as seamless cold drawn pipe and tube, cold finished steel bars and flats and various SBQ and MBQ products. The company was founded in 2008 and is headquartered in Hammond, IN.

Calibre Group LLC provides investment banking and financial advisory services. The private company is based in Pittsburgh, PA. The company was founded by James Tumulty, Ed Siegel. James Tumulty has been the CEO since incorporation.

Calibre Capital Management V LLC provides capital management services. The private company is based in Pittsburgh, PA.

Material Sciences Corp. provides metal processing, building products and supply chain management services. Its products include deco steel, MagnaDamp, MSC smart steel, quiet steel, replikote, and sound trap. The firm offers coil coatings, electrogalvanizing, laminates and strippable film, supply chain management, and value added processing services. The company was founded in 1951 and is headquartered in Canton, MI.

Hunter's Specialties, Inc. manufactures hunting accessories. Its products include H.S. Strut-Turkey, Johnny Stewart-Predator, Vita-Rack/Wildlife Management, Hunting Accessories, Deer Scents, Deer Calls, Scent-A-Way, Scent-A-Way Tek 4 Clothing, Archery, Wayne Carlton Calls - Elk, Waterfowl, i-Kam Xtreme Video Eyewear, and Video Productions. The company was founded by David Forbes and Carman Forbes in 1977 and is headquartered in Cedar Rapids, IA.

Esmark Corp. operates as a holding company with interests in distributing food products. The company was founded in 1980 and is headquartered in Olive Branch, MS.