Established in 2007, VILANDCO (Viet Land Investment Consulting And Construction Corporation) is a leading consulting company specializing in green building certification, energy simulation, and high-performance building solutions. Based in Hanoi, Vietnam, with a representative office in Ho Chi Minh City, VILANDCO offers consulting services for certifications such as LEED, Green Mark, LOTUS, and EDGE. They are members of the Vietnam Green Building Council (VGBC) and the Vietnam Construction Simulation Association (IBPSA), contributing to the development of green building practices in Vietnam.