Stephen K. Schaefer

Part of Vodafone Group Plc, Cellular Communications, Inc. is a company that provides wireless telecommunication services. The company is based in New York, NY. The company was founded by Barclay Knapp. Cellular Communications was acquired by AirTouch Communications on August 16, 1996 for $1,446.66 million.

Massachusetts Financial Services Co., do-business-as MFS Investment Management (MFS), is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1924 and is a subsidiary of Sun Life of Canada (US) Financial Services Holdings, Inc., ultimately held by Sun Life Financial, Inc. (TSE, NYSE: SLF) in Canada. The firm provides investment advisory and sub-advisory services to a range of institutional clients and pooled investment vehicles. MFS is a responsible investor and signatory to the UN Principles for Responsible Investment (UNPRI).

Linkabit Wireless, Inc. develops and markets telecommunications systems. The private company is based in San Diego, CA.

Lyondell Chemical Co. manufactures and distributes chemicals & plastics, produces fuel products, and refines heavy & high-sulfur crude oil. The company operates in four segments: Ethylene Co-Products and Derivatives, Propylene Oxide & Related Products, Refining, and Inorganic Chemicals. The company's products are used in the clothing, food packaging, household furnishings, automotive parts, construction, home-building materials, paints, and coating industries. The company was founded in 1985 and is headquartered in Houston, TX.

Imperial Chemical Industries Ltd. manufactures chemicals and paint products. Its products include coatings, adhesives, starch, and synthetic polymer. The company was founded on December 7, 1926 and is headquartered in Slough, the United Kingdom.

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.

Riverstone Investment Group LLC (Riverstone Investment Group) is a private equity firm, subsidiary of Riverstone Holdings LLC, founded in 2000 by Pierre F. Lapeyre, Jr. and David M. Leuschen. The firm is headquartered in New York.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.

Riverstone Holdings LLC operates as an energy focused investment manager. It conducts buyout and growth capital investments in the exploration and production, midstream, oilfield services, power, and renewable sectors of the energy industry. The company was founded by David Matthew Leuschen and Pierre Fernard Lapeyre, Jr. in 2000 and is headquartered in New York, NY.

ReEnergy Holdings LLC provides waste/biomass renewable energy services. Its services include health and safety, compliance, financial oversight, Management, counterparty relations, operational optimization and stakeholder engagement. The company was founded by Thomas E. Beck, William Ralston , Gregory Leahey and Larry Richardson in August 2008 and is headquartered in Latham, NY.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

SSgA Funds Management, Inc. (SSgA FM) is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1978 and is a subsidiary of State Street Global Advisors, Inc., ultimately held by State Street Corp. (NYSE: STT). SSgA FM provides investment advisory services to US investment companies and certain pooled investment vehicles.

Part of Enviva, Inc., Enviva Partners GP LLC is a company that produces and supplies wood pellets. The company is based in Bethesda, MD. John K. Keppler has been the CEO of the company since 2013.

The Institute of Electrical & Electronics Engineers, Inc. is a non-profit organization that owns and operates technical professional association. It provides membership and services, societies and communities support, publication services, and conferences and events. The company was founded in 1884 and is headquartered in New York, NY.

CNAA - National Sugarcane and Alcohool Company is an enterprise in the sugarcane sector which works to produce clean renewable fuel. With units in the states of Minas Gerais and Goiás, CNAA is controlled by the Sugarcane and Alcohol Investment and Participation Fund, made up of investment funds from Carlyle/Riverstone, Goldman Sachs, Discovery Capital, Global Foods and DiMaio Ahmad. There are 3 CNAA production units. The units in Ituiutaba-MG and Itumbiara-GO are already in operation, each one with a processing capacity of 2.5 million tons of sugarcane per year. These units are focused on producing VHP and crystal sugar, Anidro and hydrated alcohol, as well as producing electrical energy from sugarcane bagasse. The unit in Campina Verde-MG is foreseen to begin production in 2010. CNAA was projected to offer state-of-the-art technology and differentiated practices both in the production of clean renewable fuel as well as in the relationship with its collaborators and the communities in the regions where they work. Among their differentials is mechanized harvesting, high industrial efficiency, an economical sustainability, social and environmental, privileged logistics and the use of state-of-the-art equipment, such as diffusers instead of milling, guaranteeing scales and optimizing resources.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

Enviva LP provides woody biomass to industrial-scale customers. It supplies wood pellets and other processed woody biomass fuels to serve power generation and industrial customers seeking to decrease their dependence on fossil fuels. The firm offers wood pellets, which are energy dense, low moisture, uniformly-sized wood fuels and wood chips, which are made out of low grade wood and waste materials that are left over after a primary harvest. The company was founded by Norb Hintz in 2004 and is headquartered in Bethesda, MD.

Eta Kappa Nu owns and operates a non-profit public-service organization. It operates as a electrical and computer engineering honor society of the IEEE. The company was founded by Maurice L. Carr in 1904 and is headquartered in Piscataway, NJ.

Green Lane Investments LLC is an Independent Venture Capital firm founded in 2004 by Sam Heidari. Green Lane Investments LLC is headquartered in Los Altos Hills, California.

The Center for Telecommunications Development Research provides telecommunications services.

xDSL Ltd. provides DSL broadband services.

Sony Electronics, Inc. manufactures consumer electronics products. Its products include televisions and home theater, projector, blu-ray and DVD players, head phones, audio systems, digital voice recorders, cameras, mobile tablets and smart devices. The company was founded in 1950 and is headquartered in Park Ridge, NJ.

Part of QUALCOMM, Inc., Doradus Technologies, Inc. develops advanced signal processing products. The company is based in San Jose, CA. Doradus Technologies was acquired by Ikanos Communications, Inc., part of QUALCOMM, Inc. from September 30, 2015 on August 01, 2006.

Corridor Pharmaceuticals, Inc. develops and manufactures biopharmaceutical products. The company was founded on February 1, 2008 and is headquartered in Lutherville, MD

Digitas, Inc. provides digital and interactive marketing services to the Internet-based and e-commerce companies. The company also provides cross-channel communications to clients. Its services include customer acquisition, cross-sell, loyalty, affinity and customer care operations. The company was founded by Robert L. Cosinuk in 1999 and is headquartered in Boston, MA.

Visa International Service Association provides electronic payments network and financial services. The company was founded on August 15, 1974 and is headquartered in San Francisco, CA.

Entrepreneurs' Organization enables entrepreneurs to learn and grow from each other leading to business success and personal life. The company was founded by Verne Harnish in 1987 and is headquartered in Alexandria, VA.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

SandBrook Capital Management LLC (Sandbrook Capital) is a private equity firm founded in 2021. The firm is headquartered in Stamford, Connecticut.