At  FIBERFOS-Tecnologia em Fibra Óptica, founded in November 2005, initially known as FIBEROPT and later TFO, we are dedicated to providing innovative solutions for the development of telecommunications networks


As an innovative company with great technical knowledge, we are able to design, manufacture and supply products, systems and solutions that optimize the deployment of networks in the various phases of its execution.

Our know-how has been recognized by our clients who know that with FIBERFOS they can count on a service of professional quality and always with innovative solutions



We search the maximum satisfaction of the customer offering: Price, Quality, Delivery time , Warranty

At FIBERFOS we are concerned about innovation. We help our clients in developing solutions to meet their needs both today and in the future.

 At FIBERFOS you will find personalized advice and training, guaranteed by a committed professional team with wide experience


  • We have reference marks
  • We have solutions in fiber optics, structured wiring and cabinets
  • We have quality products
  • We have complete solutions whatever your needs
  • We offer advice and consulting
  • We offer Knowledge and experience
  • We offer customized solutions
  • We offer integrated projects
  • We guarantee all products and services



At the beginning, the telecommunications market was very important for us and working directly with the operators or through great installers allowed us to be in some of the biggest projects in Portugal .

For example, we participated in the first FTTH project in Portugal, whose client was TVTEL (later acquired by ZON).

We participated in the first phase of the SONAE  FTTH project.  We have developed the first multi-operator box approved by ZON for its FTTH network.  Also for ZON we developed a small box for the FTTH in areas of small villas.


Portugal Telecom used in its "GPON network", ODF developed by us. We provide material for the Next Generation Networks (RNG) with DSTelecom as the customer. Also for the RNG we provide material to the Visabeira group. More recently at Vodafone, for its FTTH network we have also been able to homologate products.


But of course our market is not just FTTH, we also have other examples of success, such as the development and supply of products for "EDP - Electricidade de Portugal".


The markets for public service and transport infrastructure are also markets where we have been present.

 Large engineering companies and installers are also our clients, having in recent years been putting our products in projects that are  extend :

through the Central America, South America, Africa, Oceania and a bit throughout Europe



We have customers in the different business areas.


Whatever the applications, at Fiberfos we have the solution for all projects.




Quality is important to us, so we have been keeping our top partners / suppliers for many years.

Suppliers that meet the main international quality standards, such as: ISO standards, with internationally accredited laboratories, NATO standards






Rua Quinta do Bom Retiro 9-H

2820-690 Vale Fetal
Charneca da Caparica


+351 212 593 983


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