Larry F. Altenbaumer

MidAmerican Energy Co. engages in the provision of electricity services. It operates through the Regulated Electric and Regulated Natural Gas segments. The Regulated Electric segment includes regulated retail sales of electricity to residential, commercial, and industrial customers and from wholesale sales. Regulated Natural Gas segment transports gas owned by others through its distribution system. The company was founded in 1995 and is headquartered in Des Moines, IA.

Xerox Corp. engages in the integration of paper and digital products. The firm offers home, office, office laser, multifunction and all in one printer, digital sheet-fed printing presses and scanner. The company was founded in 1906 and is headquartered in Norwalk, CT.

Knight Capital Group, Inc. is a global financial services firm, which provides access to the capital markets across multiple asset classes to a broad network of clients, including buy and sell side firms, dealers, brokers, institutions, and corporations. It operates business through four segments: Market Making, Institutional Sales and Trading, Electronic Execution Services and Corporate and Other. The Market Making segment consists of market making in global equities and listed domestic options. It includes client, and to a lesser extent, non-client electronic market making activities in which they operate as a market maker in equity securities. The Institutional Sales and Trading segment includes global equity, exchange traded funds and fixed income sales and trading; reverse mortgage origination and securitization; capital markets; and asset management activities. Its business consists of execution and facilitation equities and fixed income transactions as agent on behalf of institutional clients, and they commit capital on behalf of its clients when needed. The Electronic Execution Services segment offers access via its electronic agency-based platforms to markets and self-directed trading in equities, equity options, fixed income, foreign exchange and futures contracts. The Corporate and Other segment invests in strategic financial services-oriented opportunities, allocates, deploys and monitors all capital, and maintains corporate overhead expenses and all other income and expenses that are not attributable to the other segments. The company was founded in 1995 and is headquartered in Jersey City, NJ.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

Memorial Health System is a non-profit organization that owns and operates hospitals. It provides patient care, bariatric services, diabetes services, medical imaging services, neurointerventional radiology, rehabilitation services, surgical services, education, research, and development services. Its hospital affiliates include Memorial Medical Center, Abraham Lincoln Healthcare System, and St. Vincent Memorial Hospital in Taylorville, Visiting Nurse Association of Central Illinois, Memorial HomeCare, and Mental Health Centers of Central Illinois. The company was founded in 1897 and is headquartered in Springfield, IL.

BWC Terminals LLC provides liquid storage solutions and value-added services. It also provides specialty chemicals, caustic soda, vessel, barge, ISO container products. The firm offers carbon storage tanks, stainless steel storage tanks, filtration, import/export services. The company is headquartered in Houston, TX.

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.

Southwest Generation Operating Co. LLC provides power generation services. It provides operations, maintenance, asset management, project development and technical services. The company was founded in 2008 and is headquartered in Denver, CO.

Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY.

ArcLight Capital Holdings LLC (ArcLight Capital) is a private equity firm founded by Dan R. Revers and Robb Eric Turner in 2000. The firm is headquartered in Boston, MA.

American Society for Testing & Materials provides information infrastructure services. The firm develops voluntary codes & regulations for technical materials, products, systems and services. It offers services in areas such as petroleum, medical devices, consumer products and environmental assessment. The company was founded in 1898 and is headquartered in West Conshohocken, PA.

American Diabetes Association provides diabetes related medical services. It funds research, publishes scientific findings, provides information and other services to people with diabetes, their families, health professionals and the public. The company was founded in 1940 and is headquartered in Alexandria, VA.

Wiss, Janney, Elstner Associates, Inc. provides structural engineering services. The firm provides structural evaluation, roofing and waterproofing, historic prevention, repair and rehabilitation, blast engineering, and testing and instrumentation services. The company was founded by Jack Janney in 1956 and is headquartered in Northbrook, IL.

Virtu Americas LLC is an SEC-registered broker/dealer headquartered in New York City and was founded in 2012. The firm is a direct subsidiary of Virtu Strategic Holdings LLC and their ultimate parent is Virtu Financial, Inc. (NASDAQ: VIRT). Virtu provides brokerage services to their clients.

The National Science Foundation supports fundamental science and engineering researches. It offers services to people in all scientific and engineering disciplines. The firm focuses on the promotion and progress of science to advance the national health, prosperity and welfare. The company was founded in 1950 and is headquartered in Arlington, VA.

National Academy of Sciences operates as a private, nongovernmental institution that advises on issues related to science and technology. It provides independent, objective analysis and advice and conducts other activities to solve complex problems and inform public policy decisions. The firm also encourages education and research, recognize outstanding contributions to knowledge, and increase public understanding in matters of science. The company was founded on March 3, 1863 and is headquartered in Washington, DC.

The American Association for the Advancement of Science provides science related journal, program, and education services. The firm also promotes the responsible use of science in public policy. The company was founded in 1848 and is headquartered in Washington, DC.

Perkins School for the Blind provides educational and community programs for the visually impaired. Its programs encompass diagnostic evaluations, sign language classes and community living services. The company was founded in 1832 and is headquartered in Watertown, MA.

Pierce Atwood LLP provide exceptional service and value to their clients, they range from regional and local enterprises, utilities, financiers, middle-market companies, entrepreneurs and individuals to Fortune 500 companies, multinational corporations, and state and foreign governments.