Created in 1919, SEMI is a leading company in the electricity and industrial sector. Its name is synonym of tradition, experience, and future. In the middle of its international expansion, the company is distinguished for its adapting capacity, typical of small and medium-sized companies; its company infrastructure, characteristic of a large-sized company; and the financial support of a consolidated firm.
SEMI, one of the main companies in the ACS Group’s Industrial Services sector, is a renowned firm with its know-how as an added value. The close cooperation with many Universities, as well as with public and private bodies in the development of new technologies has made our company earn the support from the sector for its innovation and viability. Nowadays, SEMI has international subsidiaries rendering services at all levels. Settled in France, Germany, Italy, Bulgaria, Romania, Turkey, Morocco, USA, Venezuela, Panama, Costa Rica, Dominican Republic and Mexico, the company also has collaborators in other countries such as Portugal, Israel, Nigeria, or Brazil. Such global implementation is a result of the company’s internationalization plans.
Business Lines
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>> Energy |
SEMI not only provides new infrastructures to satisfy the energy demand required by economic development, but also studies and executes projects to make the most of already-existing networks.
SEMI offers its clients the following activities within the energy field:
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>> Transport |
We provide tailor-made solutions for this sector, from the development of new technologies, customized studies and designs with solutions to specific problems, to any conventional project.
SEMI works in any of this sector’s fields, providing infrastructures for air, sea, railroad, and road communications.
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>> Communication |
SEMI first develops infrastructures for the telecommunications sector in the fifties, participating in the construction of TV, radio and telephone broadcast networks.
The Company currently has wide experience in aerial and channeled optical fibre networks, as well as in mobile telephone networks —by radio or by fibre— with references in GSM, UMTS, LTE and GSM-R.
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>> Environment |
SEMI develops activities in the field of environment. Some of them include energy efficiency project assessment and execution, drainage works, and asbestos maintenance, repair, and removal operations.
The company offers great expertise —nationally and internationally— in the study and commissioning of the following projects:
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>> Building |
The company’s performance has been required through time for the proper development of different activities within the field of non-residential building.
As a result of this consolidated experience, SEMI currently offers a wide range of specialized services:
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>> Factories |
Integrated in our company structure, our factories are conceived as a basic element given our designer and constructor nature, providing great flexibility to our works while rendering services to external clients.
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