Thomas Wieser

American Society of Mechanical Engineers operates non-profit professional organization that enables collaboration, knowledge sharing and skill development for engineering community. The company was founded in 1880 and is headquartered in New York, NY.

The U.S. Green Building Council, Inc. is a non-profit organization that aims to transform the way buildings and communities are designed, built, and operated to create an environmentally and socially responsible environment. The non-profit company is based in Washington and was founded in 1993 by Steven Richard Fedrizzi. The organization provides a framework for creating healthy, efficient, and cost-saving buildings through the Leadership in Energy and Environmental Design (LEED) rating system. The LEED certification is available for virtually all buildings, communities, and homes. The organization offers various resources, including exam prep materials, to help professionals advance their careers in green building. Peter Templeton has been the CEO of the American company since 2021.

Project Management Institute, Inc. provides project management services. Its advance careers improve organizational success and further mature the profession of project management through globally recognized standards, certifications, resources, tools, academic research, publications, professional development courses and networking opportunities. The company was founded by James Snyder, Eric Jenett, Gordon Davis, E. A. Engman and Susan C. Gallagher in 1969 and is headquartered in Philadelphia, PA.

Cleveland-Cliffs Steel LLC engages in the production and supplies of steel. It offers flat carbon, tubular, and laser welded blanks to the appliances, automotive, construction, consumer packaging, energy, heavy equipment, industrial packaging, pipe and tube, and transportation industries. The company was founded in 2006 and is headquartered in Chicago, IL.

Greenspark Power Holdings Ltd. engages in power generation. The private company is based in St Hellier, UK.