Andrew C. Rollwagen

Pfizer Health Solutions, Inc. develops and implements health technology solutions. It develops and implements clinical technology solutions. The company was founded on August 3, 2000 and is headquartered in New York, NY.

PDS Operating Corp. operates as a biopharmaceutical company. It develops immunotherapies for cancer and infectious disease. The firm’s versamune is capable of potent activation of immune cells without the side effects of traditional vaccines, efficiently delivering disease related antigen targets to the immune system and promoting antigen processing to present antigen appropriately to generate both strong prophylactic and therapeutic immune responses to disease. The company was founded by Frank K. Bedu-Addo and Gregory L. Conn and is headquartered in Princeton, NJ.

HealthEast Care System LLC provides health care services. Its services include genetic testing, home care, hospice, hospitals, infusion therapy, integrative services, laboratory, medical care for seniors, medication therapy management, radiology & imaging, rehabilitation, palliative care and surgery. The company was founded in 1986 and is located in St. Paul, MN.

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.

Chumbo Holdings Corp operates an online software store and provides e-commerce and software marketing services. The private company is based in Minneapolis, MN.

HTS Biosystems, Inc. conducts genetic-based research and develops pharmaceutical drugs. The American company was founded by Enrico Picozza.

Quantech Ltd. engages in system design to increases the productivity, speed and cost effectiveness of the hospital emergency department through 'FasTraQ' a patient treatment information platform. The FasTraQ consists of an instrument that sits on the top of a counter and reads PrePaQ disposable test cartridges developed by the company. Its technology creates surface plasmon resonance in a controlled environment which enables the FasTraQ to detect and transmit information concerning the presence and quantity of certain native and foreign molecules in blood, urine which associated with specific diseases