PFA Zamfir Stefan - Urlați

Salina Tera&Salt - Bucharest

City Management Service and Environmental Protection - Lunca Cetățuii

Energy RoAir - Ștefăneștii de Jos

Terapia Crio Center - Bucharest

Southern Water Technologies - Decatur, Alabama

Ryan Creek Technology Associates -

Greenfiber - Decatur, Alabama

CHEVRON - Birmingham, Alabama

Trussville Gas and Water - Trussville, Alabama