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Leucadia National owns stakes in firms involved in manufacturing, auto finance, medical products, gaming, oil and gas drilling, and real estate. The investment firm typically seeks out troubled companies that it believes are undervalued; its largest segment is telecommunications, represented by portfolio company STi Prepaid, a provider of international calling cards that accounts for nearly 40% of sales. Other holdings include Idaho Timber, Conwed Plastics, Keen Energy Services (formerly Goober Drilling), and ResortQuest International, a resort property management firm, which manages US beach and mountain resorts.

Lewis & Hockenberry produces dimension hardwood products using kiln-drying techniques. Its products, which the company sells worldwide, include logs, rough or machined lumber squares (cut to customer specifications), dowels, and wood panels. The company procures a range of hardwood timber species, including white ash, black cherry, hard and soft maple, red oak and white oak, from company-owned land and through private landowner agreements. Brothers Dale and David Lewis, nephews of cofounder Gerald Lewis, own the company. Lewis & Hockenberry was founded in 1946.

Membership has its privileges -- a lower price is one of them. Through Lumbermens Merchandising Corporation (LMC) more than 350 stockholder lumber retailers throughout the US pool their buying resources to increase their purchasing power and get volume discounts from vendors. LMC's network of members includes about 1,200 building material dealer locations in 48 states and the Bahamas. The cooperative is the largest dealer-owned lumber building materials buying group in the US. It holds members to strict confidentiality, in part to safeguard vendor contracts. In addition to lumber and panel products, LMC also supplies its members with non-wood products, millwork, and hardware.

Marquette Lumber Co. makes its mark in wood. The company processes American hardwoods (Northern, Southern, and Appalachian), used mostly for furniture and flooring, and wholesales it to manufacturing and construction companies. The firm operates two lumberyards and offices in Norwalk, Ohio; Sandown, New Hampshire; St. Louis; and Vero Beach, Florida. Russel H. Downey founded Marquette Lumber Co. in 1919 in South Bend, Indiana. The company moved to Vero Beach, Florida in 1972; the founding Downey family still runs it.

Marshfield just adores portals. Marshfield DoorSystems is a leading maker of commercial architectural wood doors in the US. The company sells its door and accessory products to the commercial construction industry nationwide. Marshfield DoorSystems offers customers more than 3 million possible made-to-order combinations of doors. The company's history dates back to Axel Hatteberg's establishment of Hatteberg Veneer Company in 1890. Before it was bought by Marshfield DoorSystems in 2000, the company was Weyerhaeuser's door division. Private equity firm Wind Point Partners and Marshfield DoorSystems' management own the manufacturer.

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