White upward arrow icon for energy infrastructure solutionsWhite upward arrow icon for energy infrastructure solutions
Local teams. Global scale.

Energy Infrastructure. Built With You.

Two technicians inspecting solar panel installation for renewable energy infrastructure.Two technicians inspecting solar panel installation for renewable energy infrastructure.

As electrification demand rises, Circet Energy helps you stay ahead. In Europe and North America, we design, build and maintain the critical infrastructure behind your utility, mobility and industry ambitions.

12
Countries
6
TARGET MARKETS
€447 M
2025 REVENUE
33%
year-on-year growth
Executive in suit discussing energy transition infrastructure, Circet Energy leadership.
Electricity is becoming more central to how economies function, grow and transform. New needs are emerging, while existing uses continue to expand. For Circet, this evolution represents a strategic opportunity. 


With Circet Energy, we are building a strong second pillar for the Group and positioning ourselves in a market that will play a defining role in the years ahead: energy-transition infrastructure.


I am convinced we have what it takes to succeed. Deep operational expertise, agility, and a strong culture of execution. These strengths allow us to move forward with confidence in the areas we have chosen to focus on, from electric mobility and smart grids to data centers.

Every conversation with our teams and every moment spent on the field only strengthens my confidence in our collective ability to build a clear, relevant, and ambitious energy offering that meets our customers’ expectations for reliability, transparency, and operational excellence as they navigate the challenges of the energy transition.

Whether you are a client, a partner, a future colleague or already part of our teams, you are part of this journey. Welcome to Circet Energy.
Julio DE ALMEIDA
Head of Circet Energy, Circet Group
What We Deliver

We combine industrial execution, digital innovation, trusted customer relationships and years of hands‑on experience to deliver integrated energy infrastructure solutions at scale.

Technician performing maintenance on high-voltage 275 kV transmission line infrastructure.
United Kingdom
High- & Extra-High-Voltage Networks

275 kV Transmission Line Refurbishment

Upgrading critical transmission assets while maintaining network continuity.

Location
Northern Ireland, United Kingdom
Solution
High- & Extra-High-Voltage Networks
56 km
Transmission line refurbished
Hand scanning QR code for Circet Energy high-power electric vehicle rapid charging station instructions
France
Electric Mobility

High‑Power EV Charging Station Delivery

Enabling fast‑charging infrastructure for everyday electric mobility.

Location
Quimper, France
Solution
Electric Mobility
8
Fast‑charging points installed
Four workers inspecting battery energy storage units in industrial facility for renewables integration.
Spain
Renewables & Storage Systems

Battery Energy Storage Integration in Gibraltar’s Power Grid

Strengthening grid stability and supporting decarbonization through battery energy storage.

Location
North Mole Power Plant, Gibraltar, Spain
Solution
Renewables & Storage Systems
16 MW / 16 MWh
Battery energy storage capacity deployed
Two technicians inspecting medium-voltage substation equipment with smart meter deployment components.
Netherlands
Power Distribution Networks

Smart Meter Deployment in Medium‑Voltage Substations

Supporting smarter grid operation through real‑time network monitoring in the Netherlands.

Location
The Netherlands
Solution
Power Distribution Networks
12,000
Medium‑voltage substations equipped
Workers installing railway signaling infrastructure near Roma Tuscolana station
Italy
Signaling & Public Transport

ERTMS Deployment on Live Railway Networks

Supporting safer and more efficient rail operations across Italy.

Location
Lazio, Umbria and Sicily, Italy
Solution
Signaling & Public Transport
3
regions with simultaneous deployment
Expertise
Expertise
Expertise
Expertise
Expertise
Expertise
Civil Engineering
We shape the ground infrastructure stands on.
Wrench icon representing mechanical engineering solutions
Mechanics
We make infrastructure live with physical stress.
Air Treatment
We keep critical environments cool.
Electric plug icon for energy infrastructure solutions
Electricity
We master electrical infrastructure in all its forms.
High-voltage transmission tower illustrationCircet Energy logo
What We Stand for

Four ESG commitments

Environment, Social & Governance (ESG) is part of how we make decisions, run our business, and build long-term value. Our four commitments turn that into clear, measurable actions across our organization.

Female basketball team Circet Energy celebrating on court during match
Team workshop on sustainable energy infrastructure projects with participants crafting 3D models of renewable energy components
Group walking near renewable energy infrastructure with sustainability equipment, Circet Energy ESG initiative.
Hand holding heart symbolizing energy transition volunteerism

Care for our workforce

We invest in safe working conditions, skills development and fair employment practices for our employees and subcontractors.

Location marker for energy infrastructure projects

Act locally

We create jobs, train new talent and support local initiatives that strengthen communities and sustain economic development.

Global energy infrastructure network symbol

Stand for the environment

We reduce emissions, manage waste responsibly and promote energy efficiency and low-carbon mobility across our activities.

Approved energy infrastructure order document

Live up to our principles

We uphold ethical business practices, protect data and human rights, and embed ESG standards across our value chain.

Who Makes It Happen

Performance at Circet Energy starts with motivated teams. We invest in training, teamwork and real career opportunities so you can grow and take ownership.

circet team
TRAINING

We don't just hire people. We build experts.

Through the Circet Academy - our internal training school - we help our employees and subcontractors across all our energy professions develop the technical skills they need to work safely, deliver operational excellence and grow their careers.

37 training centers worldwide in 2025
134 in-house expert trainers in 2025
146,873 hours of safety training delivered in 2025
From application to expertise
Apply & Connect
Share your profile and meet teams working on real infrastructure projects.
Train & Develop
Gain technical skills through hands-on learning at our training centers worldwide.
Deliver & Progress
Take ownership, advance your career and make a visible impact.
Where We Operate

International footprint

Greece
Greek national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
Spain
Spanish national flag representing energy market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
France
French national flag representing energy infrastructure market in Europe
High-voltage transmission tower illustrationCircet Energy logo
What's New

Latest milestones

Circet Energy website showcasing solar panels and technicians working on energy infrastructure projects.
Corporate

April 28, 2026

Circet Unveils First Dedicated Energy Website

A dedicated digital portal designed to showcase its energy capabilities and expertise, and support business growth.

United Kingdom
Data Centers & Energy-Intensive Installations

December 15, 2025

Circet Acquires Kinetic IT Limited in the United Kingdom

This move expands Circet's data center capabilities and accelerates growth in a fast-growing, high-demand market.

Data center infrastructure with high-density server racks and energy distribution systems
Group
Data Centers & Energy-Intensive Installations

July 17, 2024

Circet Acquires PS Networks to Strengthen Data Center Offering

A strategic move that expands Circet’s expertise and reach across the EMEA data center market.