Aliva-Stump and Lusmetal Construcciones y Proyectos have been formal partners, as Aliplus, for a number of years, working on a number of key construction projects throughout Venezuela.

As a result of this collaboration, they have developed large scale projects such as the expansion of the International Terminal of Maiqueta Airport, La Ceiba Shopping Centre in Valencia, the structure of Plansuarez in La Urbina and many more. Current projects include Biotech Labs in Maracay, the Sigo Cerro Verde Shopping Centre, the Maruhanta Hotel complex, the Sigo Margarita Shopping Centre, the Playa el Agua Hotel in Margarita, and the El Encantado residential complex in Caracas. The following is a brief description of each company:

Aliva-Stump C.A – In 1958 Aliva De Venezuela C.A, a subsidiary of Aliva A.G of Baden, Switzerland was formed. They began work in Venezuela, initially constructing railway tunnels and bridges for the expansion of major roads. These projects marked them as a prestigious company, with a reputation that they are still very proud to uphold. Ten years later in 1968 Stump De Venezuela C.A was created (as a subsidiary of Stump Bohr A.G of Zurich, Switzerland), pioneering duplex construction systems. Projects included the Venezuelan Central Bank and the buildings and towers of the Central Park, in Caracas. In 1972 both companies joined forces to become Aliva-Stump C.A. The company has grown to over 900 employees today. Since then they have been involved in the construction of casinos, residential complexes, shopping centres, industrial installations and a number of hotel complexes. Some of the landmark projects include the American Embassy in Caracas, the Nestle industrial complex and the Orinoco Iron (BHP) plant to name a few.

Plusmetal Construcciones y Proyectos C.A - Founded initially in 1971 under the name Metalmecanica Talleres Eiffel C.A and then formed into Plusmetal Construcciones y Proyectos C.A in 1982, they fabricate and install steel frameworks and structures that constructors need to create large buildings. They fabricated and installed all the steel frameworks in the Caracas Central Park Buildings. They pride themselves on the precise calculations, sound engineering, outstanding structural design and integration. Plusmetal Construcciones y Proyectos C.A also integrate electrical and water systems as well as fire safety installations and air-conditioning. All their projects are tailored to match their clients specified needs.