Aldo Casartelli

Munger, Tolles & Olson LLP provides legal services. Its services include corporate finance, mergers and acquisitions, securities, corporate law, antitrust, intellectual property, real estate, labor and employment, and taxation. The company was founded by Charles Munger in 1962 and is headquartered in Los Angeles, CA.

Black & Veatch Holding Co. engages in the provision of engineering, consulting, and construction services. It offers asset management, environmental, master planning, performance management, program and risk management, operations and maintenance, and procurement. The company was founded by Ernest Bateman Black and Nathan Thomas Veatch in 1915 and is headquartered in Overland Park, KS.

Markel-Gayner Asset Management Corp. (MGAM) is an investment advisor headquartered in Glen Allen, Virginia. The firm is a wholly-owned subsidiary of Markel Group, Inc. (NYSE: MKL), a holding company for insurance, reinsurance, and investment operations around the world. MGAM serves as an investment adviser to the insurance company subsidiaries of the Markel Group.

Davenport & Co. LLC (Davenport) is a SEC-registered investment advisor headquartered in Richmond, Virginia. The firm was founded in 1863 and is a subsidiary of Davenport & Co. of Virginia, Inc. Davenport manages separate accounts for individuals, institutions, ERISA plans, trusts, estates, corporations, and other types of entities. They also serve as the Advisor to various mutual funds.

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.

WP Co. LLC publishes newspapers. The company was founded by Stilson Hutchins on December 6, 1877 and is headquartered in Washington, DC.

Society of Cable Telecommunications Engineers, Inc. develops standards for cable telecommunications systems. The company is headquartered in Exton, PA.

American Press Institute, Inc. hosts seminars and provides training and publishing knowledge for journalists online. The firm mainly focuses on understanding audiences, growing reader revenue, accountability journalism and supporting organizational change and transformation areas. The company was founded in 1946 and is headquartered in Arlington, VA.

Bon Secours Health System, Inc. operates as a non-profit organization, which engages in the operation of hospitals and health centers. It offers behavioral health, critical care, diagnostic, kidney disease, mammograms, and physical therapy. The company is headquartered in Marriottsville, MD.

The Community Foundation, Inc. operates as a community foundation that provides stewardship services for endowments. The firm works with donors and partner organizations to address needs through grant making, leadership and community development programs. It administers charitable grant-making funds established by individuals and corporations for the purpose of benefiting non-profit community organizations. The company was founded in 1968 and is headquartered in Richmond, VA.

The Associated Press provides news media services. It offers global news network, delivering news from every corner of the world to all media platforms and formats. The firm supplies a stream of news around the clock to its domestic members, international subscribers and commercial customers. The company was founded in 1846 and is headquartered in New York, NY.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

Performing Arts Center of Los Angeles County is a non-profit organization, which focuses on the management and operation of the Music Center. Its activities include performances such as dance, music, opera, theatre, outdoor events, guest events, and films. The organization was founded on December 6, 1964 and is headquartered in Los Angeles, CA.

The American Museum of Natural History is a scientific and cultural institution. Its exhibitions and scientific collections, which serve as a field guide to the people and present a panorama of the world's cultures. The company was founded by Albert Smith Bickmore, William E. Dodge, Jr., Theodore Roosevelt, Sr., Joseph Choate and J. Pierpont Morgan on April 6, 1869 and is headquartered in New York, NY.

Williams & Connolly LLP provides legal services, focusing on litigation areas such as corporate, tax, and employment law. Its practice areas includes administrative law, antitrust, appellate, arbitration, business transactions and tax, criminal defense, employment and labor laws, federal programs, and national defense. The company was founded Edward Bennett Williams in 1967, and is headquartered in Washington, DC.

The Economic Club of Washington operates as a nonpartisan organization created to strengthen ties among the diverse and growing business community based in metropolitan Washington. The company was founded in 1986 and is headquartered in Washington, DC.

Washingtonpost.Newsweek Interactive provides online news publishing services. Its principal sites include washingtonpost.com, Newsweek.com, Slate, and BudgetTravelOnline. The company was founded in 1996 and is located in Arlington, VA.

The American Institute of Architects operates as a professional association of architects. It provides support services for architects who wants to continue education experience and maintain their licensure; web-based resources; and conducts market research and provides analysis of the economic factors that affect the business of architecture. The company was founded by Richard Upjohn, H. W. Cleaveland, Henry Dudley, Leopold Eidlitz, Edward Gardiner, Richard Morris Hunt, J. Wrey Mould, Fred A. Petersen, J. M. Priest, John Welch, Richard Upjohn Jr., Charles Babcock, and Joseph C. Wells on February 23, 1857 and is headquartered in Washington, DC.

Shelby Cullom Davis Charitable Fund, Inc. provides civic, social, and fraternal association services. The non-profit company is based in Wilmington, DE.

Greater Washington Community Foundation is a grantmaking community foundation. They aim to encourage and support effective giving and provide leadership on critical issues in their community. The foundation was founded in 1973 and is headquartered in Washington, DC.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

University of California, Berkeley Foundation engages in the provision of philanthropic services.It offers social services and supports the advancement of higher education by securing private financial support. The company was founded by Phoebe Apperson Hearst, Jane Sather, Charles Franklin Doe in 1868 and is headquartered in Berkeley, CA.

ShineTogether operates a women protection association.

Empower Retirement LLC engages in the provision of retirement plans. It offers advisory services, financial wellness, enhanced benefit services, and retirement solutions. The company was founded in 2014 and is headquartered in Greenwood Village, CO.

Southern California Public Radio operates radio stations. It also features signature public radio programs from American Public Media, the BBC and Public Radio International. The company is headquartered in Pasadena, CA.

Advance Venture Partners LLC (Advance Venture Partners) is an evergreen venture capital firm founded in 2014 by David ibnAle. The firm is headquartered in San Francisco, California.