
Looking for an electrical distribution network partner?
The future of predictive networks is with Cefla.
RESILIENT NETWORKS
PREDICTIVE NETWORKS
EFFICIENT NETWORKS
With more than 90 years of experience in the plant engineering field, Cefla is a strategic partner for the development, efficiency and maintenance of electrical distribution networks. Our goal is to accompany public organizations, utility operators and multi-utility companies in the energy transformation process, ensuring reliability, service continuity and resource optimization.
Thanks to a widespread operational structure, we are able to respond quickly to local needs, targeting both new infrastructure and existing networks, to ensure an efficient, modern and future-oriented service.
Docufilm
Watch the docufilm on securing the Astalli primary high-voltage substation in Rome.
Find the perfect solution for your business
Why Choose Cefla
Economic reliability and industrial strength
We are a cooperative organization with over 90 years of history, a Business Unit dedicated to Engineering and established references in the national arena. Our financial stability is a guarantee when it comes to managing complex and long-term projects.
Multidisciplinary skills
Our teams integrate plant, digital, and engineering skills to offer a comprehensive service to meet increasingly advanced technological challenges.
Technologies with low environmental impact and high efficiency
We use state-of-the-art construction solutions, high-performance materials, and non-invasive installation techniques to minimize the impact on the land and maximize the efficiency of the infrastructure.
Long-term partners
In addition to delivering projects, we also build lasting relationships with our clients, with a consultative and proactive approach, also applied to General Contracting.

HV/MV
HV/MV substation upgrading
Activities range from routine and extraordinary maintenance of electromechanical equipment, including replacement of failed components such as transformers and switchboards, to construction and infrastructure work. This includes excavation, laying and splicing of MV/LV cables, masonry and related road works, including in constrained areas. Also covered are installation of fault detection and alarm systems, maintenance of auxiliary and remote control systems, and refurbishment of the grounding system and substation building structures.
MV/LV
Construction and upgrading of MV/LV substations
Activities range from routine and extraordinary maintenance of electromechanical equipment, including replacement of failed components such as transformers and switchboards, to construction and infrastructure work. This includes excavation, laying and splicing of MV/LV cables, masonry and related road works, including in constrained areas. Also covered are the installation of fault detection and alarm systems, maintenance of auxiliary and remote control systems, refurbishment
of the grounding system and substation building structures.

MV/LV faults
Work on MV/LV networks following faults
Urgent work/servicing carried out on MV/LV secondary power distribution systems.
Such servicing/work will be carried out to repair or replace items in the networks and electrical systems affected by failure.
Said actions, carried out on short sections of the network affected by a fault, or involving pompt replacement of damaged plant parts, may involve construction and/or rebuilding of overhead lines, excavation, cable laying, road filling and restoration, laying cables in pre-existing pipes and tunnels, construction of MV/LV splices and terminations, installation and/or replacement of secondary substations, switchgear rebuilding, and ancillary construction works.
Network refurbishing
Medium and low voltage distribution network upgrading work
Works involving investments aimed at upgrading the network to ensure better resilience to traumatic events by improving performance and reducing failures in the sections to be upgraded.
Simultaneous implementation of fiber optic network infrastructure is also an option,
Finally, ithe works may also include the repairing or replacement of network parts and electrical systems affected by failures.
What do we deal with?
-Executive and construction designof electrical installations in line with CEI and ARERA regulations, with focus on efficiency, safety and scalability.
-Constructionand installation of both overhead and undergroundelectrical conductors, using minimally invasive techniques and advanced protection systems to ensure reliability and durability.
-Installationof transformer substations, switchboards and protection devices, both prefabricated and custom, integrated in complex or high-density urban environments.
-Ordinary and extraordinary maintenance with always-on operating teams and advanced diagnostic systems to reduce plant downtime and prevent failures.
-Smart street lightingand smart grid installations, for optimized management of electricity flows, energy efficiency and integration with renewable energy.
-Digital integrationand remote supervision, thanks to IoT sensing, artificial intelligence and platforms such as EN.VISION, to check network status, intervene in advance and monitor performance through KPIs.
en.vision
en.vision is a modular platform that, through predictive techniques, enables the analysis of data in real time, but more importantly, enables the generation of reliable information that allows networks to be managed in the most accurate and efficient manner.
Learn moreEfficient networks
With en.vision it is possible to:
- PREVENT BREAKDOWNS AND OVERLOADS through predictive models based on Artificial Intelligence, which analyze network parameters and historical data in real time to anticipate any critical issues.
- OPTIMIZE ELECTRICAL NETWORK PERFORMANCE by reducing energy consumption, improving service quality, and preventing unscheduled outages.
- ENABLE PREDICTIVE MAINTENANCE and remote infrastructure monitoring, with integrated viewing on customized dashboards to control KPIs, alarms and intervention priorities.
- REDUCE OPERATIONAL MANAGEMENT COSTS by increasing network reliability through timely and targeted interventions, with positive impacts on service continuity and sustainability.

Digitization changes our way of life.
How to do maintenance in the digital age
Computerization is the only way forward.
- Lean and secure processes, big data analysis
- remote and offline usability, speed of response and intervention
- integration with customer sw
- digitized reporting, computerization of documentation
- resource optimization, productivity monitoring via predefined KPIs
The work progress is always recorded in real time, via tablet; when an action is completed, the customer receives an immediate alert. Thanks to digital transformation, our customers can receive vauable support from Cefla Tech as an innovative and irreplaceable partner.
News

Cefla participates in Agribiogas 2025
04 July 2025
AgriBiogas 2025 offers an agenda aimed at delving into the future of the biogas and biomethane system, between critical issues to be overcome and opportunities to be seized, untangling the PNRR and the Ecological Practices Decree.

Data Center Nation 2025
04 July 2025
On Wednesday, April 2, 2025, we will participate in Data Center Nation at the Allianz MiCo - Milano Convention Centre - one of the main reference events in Italy for the #Datacenter industry.

Key Energy 2025 Rimini
04 July 2025
We will be at KEY 2025, the benchmark event for energy transition. Discover our solutions for cogeneration, fuel cells and energy efficiency.
The areas in which we operate
Electrical networks
Design, construction and management of electrical networks, high and medium voltage cabins, public lighting, with smart solutions, predictive maintenance and digital control.
Integrated water cycle
Integrated solutions for the construction and maintenance of the integrated water cycle (water and sewerage networks), aimed at advanced monitoring, network efficiency and loss reduction through predictive techniques.
Gas Networks
Laying of pipelines, REMI cabins and digital management of gas networks for greater efficiency, safety and sustainability.
District Heating Networks
Highly efficient thermal infrastructures with smart power plants, substations and networks for controlled and sustainable heat distribution.
