Walker Lunn

EnviRelation LLC provides food composting services to the hospitality industry. Its services include food composting, emissions quantification, sustainability reporting, and bio diesel production. The firm offers services to restaurants, hotels, grocery stores, hospitals ,and schools. The company was founded by Walker Thomas Lunn in February 2006 and is headquartered in Washington, DC.

Sustainability Roundtable, Inc. provides research and consulting related services. Its services include empowering sustainable value creation, leading edge & expert, targeted, un-metered & cost effective and actionable. The company was founded in 2008 by James F. Boyle and Thomas Lunn Walker and is headquartered in Cambridge, MA.

Promotes private investments in developing countries

Conservation International Foundation operates and supports environmental conservation services. It promotes sustainable care for the nature. Through science, policy and field work, they're applying solutions to protect the natural resources. It helps communities, countries and societies protect tropical forests, grasslands, rivers, wetlands, lakes and the sea. The company was founded in 1987 and is headquartered in Arlington, VA.

Sodexo, Inc. provides outsourced food and facilities management services. It offers outsourcing solutions to corporate, healthcare and education markets, covering the areas of food services, housekeeping, grounds keeping, plant operations and maintenance, and integrated facilities management. The company was founded on December 7, 1983 and is headquartered in Gaithersburg, MD.

Hilton Hotels Corp. owns & operates hotels and resorts. The firm's hotel brands include Hilton, Hilton Garden Inn, Doubletree, Embassy Suites, Homewood Suites by Hilton, Hampton, Scandic, and Conrad. The company was founded in 1919 by Conrad Hilton and is headquartered in Beverly Hills, CA.