About
Industrial Expertise Driving Performance and Innovation

Since its founding in 1993, IESA has been supporting industrial companies in the design, modernization, and optimization of their production facilities.
Our combined hardware and software expertise enables us to develop tailored solutions that address today’s industrial challenges while anticipating tomorrow’s technological developments.
As part of the GCC Group, a leading player in construction, energy, and real estate, IESA continues to grow while maintaining its operational independence, entrepreneurial mindset, and agility. This partnership strengthens our capabilities and creates new opportunities for collaboration, enabling us to support our customers on increasingly ambitious industrial projects.
Our mission
Supporting Your Journey Toward the Industry of Tomorrow
IESA‘s mission is to be a trusted partner for both SMEs and large industrial organizations in their transformation and performance improvement initiatives.
We support projects requiring:
- High technical added value
- Multidisciplinary expertise
- A project organization tailored to each customer’s specific requirements
- The ability to provide support both in France and internationally
Drawing on our cross-functional expertise, we support our customers throughout every stage of their projects:
- Industrial systems analysis and design
- PLC programming and SCADA system development
- Electrical engineering, design, and implementation
- Process simulation and validation
- Deployment of digital solutions
- Training and knowledge transfer
Our goal is to improve industrial performance while supporting our customers’ digital transformation.
Recognized Expertise Across Multiple Industrial Sectors
Thanks to the diversity of the projects we deliver, IESA has developed in-depth expertise in some of the industry’s most demanding environments.
Our teams work across a wide range of sectors, including:
- Waste-to-Energy (WtE)
- Energy
- Transportation Infrastructure
- Intralogistics
- Mining & Minerals
- Energy Transition
- Food & Beverage
This broad industry experience enables us to apply cross-sector expertise, capitalize on best practices, and deliver innovative solutions tailored to the specific challenges of each industry.
Technical Excellence
Our strength lies in the expertise of our teams and their ability to successfully tackle complex technical challenges.
We foster excellence, knowledge sharing, and continuous improvement to deliver increasingly efficient and innovative solutions to our customers.


Long-Term Commitment
IESA builds lasting relationships with its employees, customers, and partners.
Being part of the GCC Group further strengthens our stability while preserving our agility, responsiveness, and close relationships with our customers.
Innovation
As a key player in industrial digital transformation, IESA helps customers integrate the technologies shaping the factory of tomorrow.
From process simulation and digital tools to virtual reality and connected solutions, we continuously explore and develop innovative approaches to address the challenges of Industry 4.0.


People at the Heart of Our Commitment
As a human-sized company, IESA encourages autonomy, engagement, and continuous skills development. Every project is an opportunity to learn, collaborate, and grow together.
Our ambition is to continue building an innovative, high-performing, and sustainable company capable of supporting manufacturers through the industrial transformations of tomorrow.
International Reach
IESA supports industrial customers in France and around the world with the commissioning, modernization, and optimization of their industrial facilities.
Thanks to the mobility of our teams and our ability to adapt to the most demanding industrial environments, we successfully deliver projects worldwide while maintaining the same high standards of technical expertise, quality, and commitment wherever we operate.
