Stuart A. Auerbach

Ampersand Management LLC (Ampersand Management) is a private equity firm founded in 1988 by Richard A. Charpie. The firm is headquartered in Wellesley, Massachusetts.

Eigner, Inc. provides precision product lifecycle management solutions. It has offices in Germany, Switzerland, Austria, Benelux, Italy, France, Japan, India, Singapore, the United Kingdom and North America. Eigner was founded in 1985 and is headquartered in Waltham, MA.

Experimental Aircraft Association, Inc. provides advice and support services to aviation industry. It also participates in the flying, building, and restoring of recreational aircrafts. The company was founded by Paul H. Poberezny on January 26, 1953 and is headquartered in Oshkosh, WI.

Bain Capital Private Equity LP (Bain Capital Private Equity) is a private equity firm, a subsidiary of Bain Capital LP founded in 1984. The firm is headquartered in Boston, Massachusetts.

Modified Polymer Components, Inc. designed and manufactured custom plastic components for medical device OEMs. Its services included 3D Printing, catheter assembly solutions, development & prototyping and design & Manufacturing. The company was founded in 1989 and was headquartered in Sunnyvale, CA.

Talecris Biotherapeutics Holdings Corp. develops and markets plasma-derived protein therapy products. The company was founded in 1942 and is headquartered in Research Triangle Park, NC.

Magellan Diagnostics, Inc. develops diagnostic laboratory products. It products include LeadCare II System and LeadCare Ultra. The firm's services encompass blood lead and zinc protoporphyrin analysis. The company was founded in 1968 and is headquartered in North Billerica, MA.

Sheldahl Inc. manufactures advanced laminates, high performance tapes, flexible printed circuits and printed circuit materials for the worldwide automotive and datacommunication markets. Sheldahl Inc. initially developed products to serve the military and aerospace markets. Those products were based on flexible laminate technology - the combining of dissimilar materials into a new product, superior in capabilities to its component parts. The Company is now a leading producer of high-density substrates, high-quality flexible printed circuitry, and thin, flexible proprietary laminates, primarily for sale to the automotive electronics and datacom (computers and telecommunications) markets. The Company Markets: Automotive, datacommunications, telecommunication, medical, aerospace, other. Sheldahl Inc. was founded in 1955 and is headquarted in Northfied, Minnesota.