David Isaac Buckman

Aramark Services, Inc. provides managed and professional services to business, educational, healthcare, governmental institutions, sports, entertainment and recreational facilities. It offers both rental and direct marketing services. The company was founded by Davre Davidson, Henry Davidson, and William Fishman in 1959 and is headquartered in Philadelphia, PA.

G4S Ltd. is a global integrated security company, which engages in the provision of integrated security and related services. The firm operates through Secure Solutions and Cash Solutions segments. The Secure Solutions segment is further divided geographically into the following regions: Africa, Americas, Asia, and Europe and Middle East. The Cash Solutions segment includes cash transportation, cash processing and ATM services, smart safes and cash recycling, cash technology, and service solutions. The company was founded in 1901 and is headquartered in London, the United Kingdom.

Allied Security Holdings LLC engages in the provision of contract security officer services to commercial organizations. It offers includes commercial real estate, shopping centers and malls, financial institutions, healthcare facilities, colleges and universities, manufacturing and distribution facilities, residential communities, government facilities and chemical/petrochemical facilities. The company was founded in 2004 and is headquartered in Conshohocken, PA.

Morgan, Lewis & Bockius LLP provides legal consulting services. It specializes in transactional, litigation, labor and employment, regulatory, and intellectual property legal services to various industries. The company was founded in 1873 and is headquartered in Philadelphia, PA.

AlliedBarton Security Services LLC provides security officer services. It offers security services with trained personnel to clients in a number of industry sectors, including commercial real estate, higher education, healthcare, residential communities, manufacturing and industrial, financial institutions, shopping centers and other commercial facilities. The company was founded in 1957 and is headquartered in Conshohocken, PA.

First Alarm Security & Patrol, Inc. provides security services to the construction contractors. Its products include closed circuit televisions, alarm and card access systems. The firm offers perimeter security guards and vehicle patrols. The company was founded by Jarl E. Saal in 1966 and is headquartered Aptos, CA.

Staff Pro, Inc. operates as a crowd management, event staffing, and consulting company in the United States. It offers professional personnel and managed services for various types of venues, events, convention and trade shows, and facilities. The firm's event services include security services, account managers, alcohol enforcement, audience management, bike patrol, box office staff, concierge, crowd control, equipment rental, explosive detection dogs, hosts/hostesses, motor officers, parking services, red carpet/black suit staff, suite attendants, talent/VIP escorts, ticket takers, and ushers. The company is founded by Cory Meredith in 1987 and is headquartered in Huntington Beach, CA.

National Association of Security Cos. operates as a contract security association. It provides information to members, associations, security industry leaders and the media on a broad range of public policy and private security industry issues. The company is headquartered in Washington, DC.

Economy League of Greater Philadelphia is a non-profit organization that provides research and analysis of challenges and opportunities in Greater Philadelphia. It offers education and talent development, business growth, and infrastructure. The company was founded in 1909 and is headquartered in Philadelphia, PA.