Joseph W. Kaufmann

DSM Biomedical, Inc. manufactures and designs medical device materials. The firm's products include bioceramics, polyurethanes, device development, hydrophilic coating solutions, polyethylenes, collagen, and extracellular matrix and drug delivery materials. The company was founded by Kenneth R. Kensey and John E. Nash in 1984 and is headquartered in Exton, PA.

Essential Medical, Inc. designs, develops, and markets medical and surgical devices. It specializes in vascular closure devices that seals the opening created from cardiac catheterizations in leg arteries. The company was founded by Gary S. Roubin and Greg A. Walters in 2010 and is headquartered in Wayne, PA.

Lungpacer Medical, Inc. engages in the development of therapeutic solutions for critically ill patients who require mechanical ventilation. It offers Lungpacer Diaphragm Pacing Therapy, a system designed for preserving or restoring strength of the diaphragm muscle. The company was founded by Andy Hoffer in 2009 and is headquartered in Vancouver, Canada.

Hanson Ltd. supplies and distributes building materials to the construction industry. It produce aggregates, ready-mixed and precast concrete, asphalt, cement and cement-related materials, bricks and a range of building products. The firm is split into five business lines which include Hanson aggregates, Hanson concrete, Hanson asphalt and contracting, Hanson cement and Hanson building products. Hanson aggregates produces and distributes crushed rock, sand and gravel from a network of quarries, depots and wharves; Hanson concrete is the supplier of ready-mixed concrete; Hanson asphalt and contracting brings together management of asphalt production sites and a national road surfacing and infrastructure contracting business; Hanson cement is a manufacturer of Portland cement, both in bulk and in bags, and produces regen; and Hanson building products is one of the producers of clay bricks and also makes thermalite and aggregate blocks. The company was founded by James Edward Hanson and Gordon White in 1964 and is headquartered in Maidenhead, the United Kingdom.