At Proef we develop, implement and service turnkey integrated solutions. "In the telecommunications sector, Proef covers the entire operation from network planning to installation at the end customer's home.
Telecom
Network solutions beyond simple connectivity
Mobile Network Operations
We work withall technologies: GSM, DSC, UMTS, WIFI, LTE, GSM-R, 5G
Fixed Nework Engineering
Project, design and planning of the fixed network for each site
Mobile Network Engineering
Project, design and planning of the radio network for each site
Fixed Nework Operations
From the heavy lifting to the more meticulous work, we cover all phases of fiber optic implementation
Camouflage Network
Camouflage solutions that reduce visual and urban impacts
Omniflow
Smart lighting system that transforms renewable energy into autonomous IoT services
In-Building Networks
Indoor wired and wireless networks for offices, apartment blocks, factories, transportation systems or industrial facilities
Data Center
Proef designs and implements data centre infrastructures for all industries
Network Operations Center (NOC)
Monitor, identify, investigate, prioritize, and resolve issues that may affect the network
Phire
Reinforced telecommunications antenna able to "survive" forest fires
Comercial
Direct sales and distribution of telecommunications and energy products and services to the residential and business segment
Retail
We are present in the retail telecommunications channel in more than 27 stores in Portugal
Automaise
Low-code, cloud-based platform that enables the automation of management processes using AI
Cadastre of infrastructures
Infrastructure cadastre for wastewater or rainwater, telecommunications, gas or electricity networks.
Success Stories
Because the success of our customers is also ours.
We Drive Change Together
Proef Ecosystem
An ecosystem that goes far beyond simple connectivity.
Take a virtual tour
News
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Telecom
Power
Cities
Corporate
16 April 2021
Proef is working with Unitel, the largest Angolan telecommunications operator, to improve its telecommunications stations' energy efficiency.
Telecom
Power
Cities
Corporate
16 April 2021
With confidence and optimism in the Portugal telecommunications market's future, Proef established a partnership with MMCI Multimédia.
Telecom
Power
Cities
Corporate
21 June 2021
Proef's summer internship program is back and will feature students that want to have the first experience in the labor market.
Telecom
Power
Cities
Corporate
05 July 2021
Proef rewards the best student from de electrotechnics technical course of the D. Sancho I school, for the 2nd year in a row.
Telecom
Corporate
04 August 2021
NOS Data Center in Funchal was inaugurated after a renovation that involved several specialties, including Proef.
Telecom
Power
Cities
Corporate
21 October 2021
Proef reinforces its commitment to training its employees and provides training in operation and driving of forklifts.
Telecom
Power
Cities
Corporate
16 November 2021
Proef's Trainee Program is back to receive professionals in the areas of Engineering, on a professional internship.
Telecom
Cities
31 January 2022
Unitel, an Angola telecommunications operator, relied on Proef to camouflage two telecommunications stations.
Telecom
Power
28 January 2022
The year 2021 ended at the Eurico Ferreira Academy with the Tension Work course – Very High Voltage – Potential Method.
Telecom
Power
Cities
Corporate
17 February 2022
A data center, also known as a data processing center, is characterized as a physical building that companies use to house information that is of great relevance to their business.
Telecom
Power
Cities
Corporate
14 June 2023
If you want to have your first contact with the job market, this is your opportunity.
Telecom
Power
Cities
Corporate
15 July 2022
As our premise is "Safe, always." We invite our employees to take the "Basic Life Support" course.
Telecom
Power
Cities
Corporate
03 August 2022
Proef DNA is to employees who have excelled exceptionally during the year, based on three essential pillars: Ambition, Leadership, and Innovation.
Telecom
08 November 2022
Proef established a partnership with Geodesia for fibre optic network construction in Germany.
Telecom
15 December 2022
Proef in the Sustainable Plastics project aims to develop and implement telecommunication poles built with recyclable materials.
Telecom
21 December 2022
Proef Group has redefined the strategic positioning of its brands, Proef and MMCI Multimédia SA, according to the different business areas in which they operate.
Telecom
Cities
31 March 2023
Proef is involved in the Selfnet 5G project, cofinanced by COMPETE 2020, which has set investments for developing two new services.
Telecom
Power
Cities
Corporate
16 June 2023
The Proef DNA Award is based on three essential pillars, ambition, leadership and innovation. Meet the winners.
Telecom
Power
Cities
Corporate
02 February 2024
The beautiful city of Aveiro welcomed Proef to our Managers' Meeting.
Telecom
Power
Cities
Corporate
04 March 2024
On 27th February, Proef and the CCG/ZGDV Institute organised an event for startups and SMEs with a focus on the digital transition.
Telecom
Power
Cities
Corporate
27 June 2024
Proef has committed to the international "Net Zero" initiative, aligning with the European Union's goal of achieving carbon neutrality across its territory by 2050.
Telecom
Power
Cities
Corporate
28 June 2024
We know that incidents can happen, so we make a point of being prepared for all eventualities, including scenarios such as Environmental Emergencies, serious workplace accidents, and Business Continuity Disruptions.
Telecom
Power
Cities
Corporate
18 July 2024
On the first day of our Proef Summer Days, we greeted an enthusiastic group of young professionals eager to kickstart their careers.