Marco Aurelio Palopoli

Servtec Investimentos e Participações Ltda provides energy and engineering solutions. Its energy solutions participates in the power generation market. The firm develops projects in the areas of wind, thermal and water energies. Its engineering solutions include automation and security, clinical and hospital services, utilities engineering, and operation and maintenance. The company was founded by Lauro Fiuza Junior in 1969 and is headquartered in São Paulo, Brazil.

The Sheet Metal & Air Conditioning Contractors' Natl Assoc, Inc. is an international trade association representing 3,500 contractor firms in the sheet metal and air conditioning industry. The private company is based in Chantilly, VA, with national offices located outside of Washington D.C. and on Capitol Hill. SMACNA is a leader in promoting quality and excellence in the industry, with additional offices located in other parts of the country. The company's members are responsible for delivering clean air in offices, homes, and hospitals, creating attractive facades on stadiums and office buildings, and providing comfortable and safe living environments.