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Demaco Corporation
Engineering, Construction, Maintenance, and Chemicals Terminal

Demaco Corporation was established in 1978, under the laws of the Commonwealth of Puerto Rico, and  began operating as a maintenance and corrosion company serving the Island's petrochemical complex. In the years that followed, Demaco expanded its capabilities to include construction and engineering in addition to maintenance activities. In 1984, Demaco established a chemicals terminal, the largest in Puerto Rico, and, applying the latest technology in the Caribbean, launched bulk storage services for chemical products of world-class petrochemical companies. In 1984, Demaco received a recognition from INC 500 for being one of the fastest growing companies in America.

Demaco owns around 280 Acres of land, and it is always available to consider new possible business joint-ventures or land sales and leases. Located in the best industrial site of Puerto Rico due to its registered free trade zone and a number of government incentives for new business developments. Demaco Corporation is a minority, female owned and operated, small business. Please contact us for any inquiries or questions.

Company Mission:

  •         Assist its clients from the inception and planning of projects through complete construction
  •         Provide general services and support for maintenance and construction work performed throughout Puerto Rico.
  •        Provide services to all industries, specializing on the specific needs of pharmaceutical, oil refineries and electrical power     plants.


Corporate Structure

Demaco Corporation provides general services and  support for maintenance and construction type work performed throughout Puerto Rico.  These services are offered to every type of industry with a concentration in pharmaceutical, oil refineries, and electrical power plants. These quality services have been performed on a long term basis for many satisfied customers. To view more information click here.

Demaco Terminal Operations, Corp.  is a "terminal for hire".  It receives, stores and dispatches chemical products for major pharmaceutical, petrochemical and manufacturing companies.  Demaco does not own the products stored at its facility,  but it is responsible for maintaining the quality and quantity of the products while under its custody. Our terminal is an activated free-trade zone. To view more information click here.