Jessica Giffey

Ceradyne, Inc. develops and manufactures advanced ceramic systems and component for defense, industrial, nuclear power, oil and gas, solar energy, electronic, automotive, and medical markets. The company was founded in 1967 and is headquartered in Costa Mesa, CA.

GeoResources, Inc. owns and operates oil and gas properties. It operates a single business segment involved in the acquisition, development and production of exploration of crude oil, natural gas, and related products. The company was founded in 1958 and is headquartered in Houston, TX.

Wisconsin Public Service Corp. provides electricity and natural gas utility services. The company operates through the following segments: Utility and Other. The Utility segment includes electric and natural gas utility operations. The electric utility operations engages in the generation, distribution, and sale of electricity in north-eastern Wisconsin. The natural gas utility operations engages in the purchase, distribution, and sale of natural gas to retail customers and the transportation of customer-owned natural gas in north-eastern Wisconsin. The Other segment includes non-utility activities, as well as equity earnings from its investment in WRPC. The company was founded in 1883 and is headquartered in Green Bay, WI.

SHINE Technologies LLC manufactures radioisotopes for nuclear medicine. Its products include Molybdenum-99, Iodine-131, Iodine-125, and Xenon-133. The company was founded by Gregory R. Piefer and is headquartered in Monona, WI.

Invenshure LLC (Invenshure) is a venture capital firm founded in 2011 by Troy D Kopischke and Danny J Cunagin. The firm is headquartered in Minneapolis, Minnesota.

American Transmission Co. owns and operates the high-voltage electric transmission system. It provides electric transmission services in portions of Wisconsin, Michigan, Minnesota, and Illinois. It serves electricity producers and electric distribution companies. The company was founded by José M. Delgado in 2001 and is headquartered in Waukesha, WI.

IHS Herold, Inc. is an investment research firm headquartered in Norwalk, Connecticut. The firm was founded in 1948 and is a subsidiary of IHS Markit, Inc., which is owned by S&P Global, Inc. (NYSE: SPGI). IHS Herold typically offers research, advisory and strategic planning advice on company evaluations, company strategies and associated company and industry transactions for energy-related domestic and foreign equity securities.

GE Healthcare Ltd. provides transformational medical technologies and services which include icenter, AssetPlus, preventive maintenance, continuity, digital solutions and Unisys multi brand probe repair services. The firm offers magnetic resonance imaging, hemodynamic recording, EP recording, metabolic health and computed tomography. The company was founded on February 16, 1971 and is headquartered in Little Chalfont, the United Kingdom.

Electric Power Research Institute, Inc. provides energy and environmental research services. It conducts research and development relating to the generation, delivery and use of electricity for the benefit of the public. The firm also provides technology, policy and economic analyses to drive long-range research and development planning and supports research in emerging technologies. The company was founded in 1972 and is headquartered in Palo Alto, CA.

Radiological Society of North America, Inc. provides health care services through education and research. Its professionals include radiologists, radiation oncologists, medical physicists and allied scientists. The company was founded in 1915 and is headquartered in Oak Brook, IL.

Spellman High-Voltage Electronics Corp. manufactures custom-designed and standard power converters. Its products include X-Ray generator, X-Ray source, modular high voltage power, rack mount high voltage power and custom high voltage power supplies. The company was founded by William Spellman in 1947 and is headquartered in Hauppauge, NY.

Superna Life Sciences, Inc. focuses on the commercialization of treatments for niche diseases and indications, primarily hematology and oncology. The company was founded in 2009 and is headquartered in Vancouver, Canada.

FloDesign Sonics, Inc. provides acoustic technology for separations and filtrations. It develops technology that sound vibrations to filter fluids including blood. The firm also develops filter-less acoustophoretic separation technology, and separate multiple types of particles of varying sizes including water and oil, blood cells, CHO cells, emulsified oils, algae, metals, and bacteria. The company was founded by Bart Lipkens, Stanley Kowalski III, Walter Presz and Louis Masi in 2009 and is headquartered in Wilbraham, MA.

Part of Merck & Co., Inc., Merck Canada, Inc. is a Canadian biopharmaceutical company that has been inventing medicines and vaccines for over 130 years. The company is based in Kirkland, Canada and is committed to increasing access to healthcare through policies, programs, and partnerships. Merck Canada continues to be at the forefront of research to prevent and treat diseases such as cancer, HIV, and Ebola. The company aspires to be the premier research-intensive biopharmaceutical company in the world. Marwan Akar has been the CEO of the company since 1997.

Magnetic Insight, Inc. provides magnetic particle imaging technology. The firm specializes in preclinical, medical, and diagnostic imaging. The company was founded by Anna Christensen and Patrick Goodwill and is headquartered in Alameda, CA.

Terapede Systems, Inc. develops X-ray imaging products for life science and industrial applications. It specialized in medical, veterinary, and industrial non-destructive testing (NDT) applications. The company was founded by Madhu Vora, Michael John Harsh and Anand Sheel in 2012 and is headquartered in Campbell, CA.

Phoenix Nuclear Holding Co. operates as a manufacturing company. The company is headquartered in Monona, WI.

Vrrk Medical Innovations, Inc. distributes carealine sleeves and wraps. The private company is based in Barrie, Canada.

EmOpti, Inc. engages in the development of virtual care platform for patient flow optimization redefines speed. It offers emergency department, urgent care, behavioral health, and inpatient. The company was founded by Edward Barthell in 2015 and is headquartered in Brookfield, WI.

Illuminated Holdings, Inc. operates as an investment holding company. The company is headquartered in Janesville, WI.

Tau Ventures LLC (Tau Ventures) is a venture capital firm founded in 2018 by Amit Garg and Sanjay K. Rao. The firm is headquartered in Palo Alto, California.