Jonathan Garrett

Heathrow Airport Holdings Ltd. engages in the operation of an airport. The firm owns and runs London Heathrow Airport. The company was founded in 1966 and is headquartered in Hounslow, the United Kingdom.

The Institute of Cancer Research: Royal Cancer Hospital operates as a cancer research institution. The company was founded in 1909 and is headquartered in London, the United Kingdom.

Clark Construction Group LLC provides construction services. It offers preconstruction, construction management, general contracting, trade work, design, and consulting services. The firm builds office complexes, hotels, airport terminals, correctional facilities, manufacturing facilities, water treatment plants, highways, bridges, and high-rise apartments. The company was founded in 1906 and is headquartered in Bethesda, MD.

Salzgitter Klöckner-Werke GmbH engages in the acquisition, holding, and management of participating interests in companies, which develop and manufacture machines and equipment. It also specializes in the production of rolled steel and tubes products. The company was founded by Peter Klöckner on January 17, 1952 and is headquartered in Salzgitter, Germany.

Still GmbH manufactures fork lift trucks and storage technology. The company engages in rental, financing and hiring services. It also supplies platform trucks, tractors and intralogistics systems. The firm’s products encompass electronic, diesel and LP gas forklift, warehousing, order picking stacker; low and high lift pallet trucks. The company was founded by Hans Still on February 1, 1920 and is headquartered in Hamburg, Germany.

Bauknecht Hausgeräte GmbH manufactures and distributes household equipment. It offers cookers, ovens, washing machines, refrigerators and cloths dryers. The company is headquartered in Stuttgart, Germany.

Balfour Beatty Rail Corporate Services Ltd. provides rail infrastructure services. Its services include signaling, switches and crossings, power supply systems, trackwork, and overhead line & conductor rail electrification services. The company is headquartered in Redhill, the United Kingdom.

Balfour Beatty Construction, Inc. (BBCI), the North American civil engineering arm of UK-based Balfour Beatty plc, provides heavy construction and civil engineering services. One of the top bridge and highway contractors in the US, it works primarily in California, Texas and the eastern US. The company has worked on the San Mateo-Hayward Bridge and the Golden Gate Bridge in California and is involved in cleaning Narragansett Bay by upgrading sewer systems in Rhode Island. Founded in 1990, the firm is located in Atlanta, GA.

Transportes Aereos del Continente Americano owns and operates airlines. It connects North and South America with Central America through three hubs: San Jose, San Salvador and Lima. The company was founded in 1931 and is headquartered in San Salvador, El Salvador.

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.

Eckelmann AG engages in the provision of engineering solutions in electrical automation. It offers electronics development and manufacture, software development, electrical systems and switch cabinet construction services. The company was founded by Gerd Ecklemann in 1970 and is headquartered in Wiesbaden, Germany.

Part of Ernst & Young Global Ltd., Arthur Andersen (UK) is a British company that provides accounting services. The company is based in Reading, UK.

The Construction Management Association of America (CMAA) is a professional organization that provides resources and services to construction management professionals. The non-profit company is based in Vienna, VA. The company offers education and training programs, certification opportunities, and networking events. CMAA sets the standard for the construction management profession and aims to improve the overall competency and performance of individuals in the industry. The company was founded in 1982. Andrea Rutledge has been the CEO of the company since 2017.

Museum of Nature & Science operates as museum. The company is headquartered in Dallas, TX.

The American Correctional Association is a company that celebrates over 152 years of excellence. The non-profit company is based in Alexandria, VA. The company provides a digital publication called "Corrections Today" and offer a time-limited opportunity for recertification during the COVID pandemic.

The Institution of Civil Engineers operates as a professional membership organization. The non-profit company is based in London, UK. and has subsidiaries in United Kingdom.

The Design/Build Institute of America is an organization that focuses on collaboration and innovation to deliver successful projects. The non-profit company is based in Washington. The American company provides a platform for showcasing design-build projects and offer a project database where members can add project details and photos.

Part of Sports Toto Bhd., Heathrow Ltd. operates a motor vehicle dealership. The company is based in London, UK. The British company was founded by Eric Sepkes.

Balfour Beatty Construction LLC engages in the provision of construction services. It offers general construction, design build, site development, pre-construction, value engineering, and project management. The company was founded in 1933 and is headquartered in Saddle River, NJ.

Children’s Advocacy Center Foundation, Inc. is a non-profit corporation, which engages in raising funds to support the programs of the Children's Justice Center. Its programs include How to Talk to Children and Darkness to Light's Stewards of Children. The company was founded in 1995 and is headquartered in Tampa, FL.

High Speed Two (HS2) Ltd. provides rail transportation services. It engages in developing and promoting the high speed rail network. The firm offers Y-shaped rail network providing direct high speed rail links between London and Birmingham. The company was founded in January 2009 and is headquartered in London, the United Kingdom.

Part of United Power Technology AG, United Power Equipment Co. Ltd. is a company based in Fuzhou, China. The Chinese company manufactures and distributes gasoline and diesel generators.

Ancala Partners LLP (Ancala Partners) is an independent private equity firm founded in 2010 by Spence Matthew Clunie. The firm is headquartered in London, England with an additional office in Luxembourg.

Assura Plc (Investment Management) (Assura-IM) is the investment management division of Assura Plc (LON: AGR), a British-based property business headquartered in Warrington. Founded in 2014, Assura-IM develops, invests in and manages a portfolio of primary care medical centers across the UK.

Part of Zumtobel Group AG, Thorn Lighting Group is a British company that manufactures and supplies lighting equipment.

Crossrail Ltd. provides railway transportation services. It offers tunneling and funding services. The firm has been set up to build the new railway that will become known as the Elizabeth line when it opens through central London in 2018. The company was founded in 2001 and is headquartered in London, the United Kingdom.

Part of Balfour Beatty Plc, RPS Signal GmbH is a German company that supplies railway electrification and power supply systems. The company is based in Stassfurt, Germany. The company was founded in 1995. The CEO is Carsten Becker.