Our companies

Advizeo was created in 2014 to develop engineering solutions improving the energy efficiency of complex building.

setec Afrique was founded in 2014 under Ivorian law.
The head office is in Abidjan. setec Afrique offers their clients expert engineering, design and project management. More specialised in the transport sector, setec Afrique undertakes transport planning and operation studies and the development of railway, metro or tramway lines … both in terms of systems and infrastructure. The company also designs intelligent transport systems and urban and inter-urban road projects. Expertise also extends to river, port and airport projects. setec Afrique also provides engineering services in the fields of building and urban planning, energy and industry, sustainable development and water and sanitation.

Since being established in Masdar City in 2012, Alpin has brought together leading experts in sustainability, construction commissioning and energy solutions from all around the world. In 2020, Alpin announced their partnership with setec. This collaboration builds on the strengths of each organisation to help solve some of the most pressing challenges facing GCC communities and the built environment industry today. At Alpin Limited, we are committed to providing a full range of sustainability consultancy services to help our clients achieve their goals in a variety of business areas: commerce, healthcare, government, education, industry and master planned communities, to name but a few. Our services include sustainability consultancy, environmental management, commissioning, climate change consultancy and digital transformation services. Alpin’s ambition is driven by the need to transform the built environment and promote a more sustainable and accessible way of life for all.

Setec als is involved in the field of major transport infrastructure projects, civil engineering, environment and landscape.

Setec as provides shared services for all setec functions and support services. All of setec’s transversal departments and support services are grouped together at setec as.

setec bâtiment is a reference company in the field of building engineering with a high added value, providing services in building design, construction supervision or technical assistance to owners. setec bâtiment also comprises a special branch, praxice, dedicated to environmental design and energy efficiency.

Created in 2021, Bénin SAS is the Beninese subsidiary within the setec Group. Based in Cotonou, it is an engineering design and consultancy company, providing consultancy services, studies (preliminary, APS, APD, execution), works control and supervision, project management assistance (AMO) in the following fields: mobility, transport infrastructure (roads and motorways, railways, urban public transport, airport, port), engineering structures, civil engineering, external works, buildings, geotechnics, hydraulics and sanitation, energy, etc. The company’s aim is to develop the activities of setec in Benin.

Setec has been established in Canada since 2013 through the branch setec Canada Inc. The challenge in Canada is to capitalise on our strengths by recruiting local staff and developing services in four areas: transportation systems, complex civil engineering, materials engineering and infrastructure sustainability. setec Canada Inc. teams provide engineering services for all stages of projects: from design to commissioning, including operations, study and maintenance programmes for new rail lines and existing networks: metro, tramway and bus rapid transit (BRT) systems. Our added value lies in the project-oriented approach of our engineers and our ability to adapt to the realities of a project in a country where skills in transport systems, particularly automated systems, are scarce.

The branch also represents the setec’s activities in North America.

Setec established in Switzerland and created a branch belonging to setec tpi under the name of setec CH. This branch offers engineering services on behalf of the CERN on the Hilumi project in Meyrin.

Created in 2017, setec Congo is the Republic of Congo subsidiary of the Group. Based in Pointe Noire, setec Congo is an engineering design and consultancy company. It provides consultancy services, studies (preliminary, APS, APD, execution), works control and supervision, project management assistance (AMO) in the following fields: mobility, transport infrastructure (roads and motorways, railways, urban public transport, airport, port), engineering structures, civil engineering, external works, buildings, geotechnics, water and sewerage, energy, etc.
The company aims to develop setec‘s activities in Congo.

setec established a presence in the UK in 2017, with the creation of setec Consulting Engineers Ltd to assist the Construction groups on the High Speed 2 project (“HS2”, a high-speed rail line between London and Birmingham). This subsidiary has since grown considerably, notably around the HS2 project, but also around the Hinkley Point C project (HPC, a new nuclear reactor). setec intends to maintain its presence in the UK by expanding operations on HS2 (system batches) and diversifying the portfolio of infrastructure projects. In the field of nuclear energy, setec is currently working on the Sizewell project, and is also targeting the deep disposal of radioactive waste.

Diadès is specialised in the diagnosis of structures, focusing mainly on: engineering diagnostics, maintenance, the planning of repair works and sustainability of structures, consulting, training and support with public and private contracting authorities, research through authorized agencies in the areas of maintenance, sustainability of structures and forensic engineering.

Setec Elite joined setec in February 2023. Subsidiary of setec opency, it is specialized in Scheduling Steering and Coordination as well as in strategic planning.

Setec énergie environnement, as a committed player in the transformation of our society with respect to major transitions, we combine a systemic approach between energy and the environment with specialised expertise in complex projects to offer private and public project leaders in France and abroad a complete vision of their environmental impact and assistance in developing solutions and assessing their efficiency over time. Our many areas of expertise and skills allow us to provide sustainable solutions that meet the challenges and major transitions of today and tomorrow through high-level technical and strategic services, from preliminary studies and design through to completion supervision, as well as project acceptability and guidance on large-scale projects.

setec eocen provides and delivers solutions for effective management of highly complex technical and organisational projects. Created more than 50 years ago to support major projects for the setec group, setec eocen has acquired complete expertise in project management by specialising in the management of large, complex industrial projects. Today, the 500 consultants at setec eocen put their skills to work for companies in major industrial sectors such as energy, aeronautics, defence, space and transport.
setec eocen is present across 22 sites in France and internationally, notably via subsidiaries established in Germany and Canada. 

In 2009, Setec Eocen first collaborated with Noecon GmbH, a management consultancy based in Germany. Setec Eocen GmbH was created in 2014 and in 2021 acquired Noecon GmbH, bringing together two companies with both local and international experience. 

Setec Eocen GmbH is the German subsidiary of Setec Eocen, specialising in project management (PMO), project management training, project tool deployment and consulting. The company currently works with major European clients such as Airbus. 

Setec Eocen GmbH is extending activities to renewable energies, the chemical industry, science and life sciences and the dismantling of nuclear power plants. Over the past five years, the company has grown continually. 

Ferrogma by setec is a training organisation dedicated to the railway sector. The approach is both theoretical and practical in order to cover all situations related to safety (as per the Sécufer decree) and to train specialists in the railway system professions.

Setec ferroviaire has created its own niche in the railway infrastructures market, addressing all aspects of project management for the construction of new high-speed lines and updating or redevelopmentof existing railway lines.

Setec gl ingenierie is involved in the fields of design, project  management and economy for both private and public buildings. setec gl ingénierie is present in the south-east of France with 4 local offices in Nice, Lyon, Marseille and in the Alps. It is active on a national level in the hotel and luxury housing industries.

Gómez Cajiao was founded on the 18th of October 1972. As a multidisciplinary engineering services company, they focus on providing our clients with complete engineering solutions for the development of projects in the fields of transport infrastructure, industry, water and the environment, building and urban planning. Gómez Cajiao has participated in some of the largest projects throughout Colombia and Central America . Since August 2018, they joined the setec Group and hence participate in the study and design in BIM methodology, works supervision, project structuring, and project management, mobilising a multidisciplinary team with experience in complex projects. The integration of Gómez Cajiao y Asociados into the group is part of setec’s desire to expand internationally and to expand on the Latin American continent. The Colombian infrastructure sector faces major challenges in the future.

setec hidrobrasileira, a Brazilian company and subsidiary of the setec group, is an offshoot from a well-known Brazilian engineering company founded in 1954. The company currently works as design and construction supervisor or owner’s technical advisor in a wide variety of sectors  (transport systems and infrastructures, sanitation, hydraulics, mining, energy, the environment…).

Setec hydratec is an hydraulic engineering company with all-round skills in water and wetlands, that was created in 1974. From the outset, it has combined expertise and consulting services with design and construction management.

Created in 2011, setec infra Gabon (iG) is the Gabonese subsidiary based in Libreville. The company provides engineering studies and consultancy services and is one of the entities that form the setec Afrique structure. Among the services provided are consultancy, studies (preliminary, APS, APD, execution), works control and supervision. Project management assistance are carried out in the following fields: mobility, transport infrastructure (roads and motorways, railways, urban public transport, airport, port), engineering structures, civil engineering, external works, buildings, geotechnics, hydraulics and sanitation, energy, etc. setec infra Gabon is committed to developing the activities of setec in Gabon.

Created in 2012, setec Infrastructures Africa (setec IA) is the Senegal subsidiary of setec. The company is part of the setec Africa structure. Based in Dakar, setec IA is an engineering studies and consultancy company. It provides consultancy services, studies (preliminary, APS, APD, execution), works control and supervision, project management assistance (AMO) in the following fields: mobility, transport infrastructure (roads and motorways, railways, urban public transport, airport, port), engineering structures, civil engineering, external works, buildings, geotechnics, hydraulics and drainage, energy, etc.

The areas in which setec international operates are primarily transport economics, design and construction supervision for linear infrastructures, environment protection, design and construction supervision of ports and airports.

setec IPMC (Innovation, Project Management & Consulting) is a consulting firm focusing on excellence in product and services development, complex project management and systems engineering performance.

The aim of setec is is to extend the type of independent multi-disciplinary engineering services proposed by the setec group to information sciences.  In combining its own skills with those of independent companies, IT.CAL and  SagaTel, setec is relies on 30 years of experience in consulting and project management for major clients in the public and private sectors.

Setec ism is an engineering and project management company specialising in the design of large-scale mobile infrastructures. We offer a range of services, from the design phase through to execution studies and completion of works on a variety of projects, most of which are new: mobile bridges and footbridges, boat doors, boat lifts, lifting machinery, port equipment, mobile gates, dams and locks, penstocks, pumping stations, hydroelectric power generation, mobile architecture (stadium roofing, mobile buildings, etc.) and mobile scenography.

Setec its is a major player in mobility engineering projects combining new technologies and transportion systems. its assists their clients at all stages of a project, from strategic development studies to implementation and operating assistance, including system design and implementation.
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The lerm tests and characterises construction materials, diagnoses and studies damage to all structures, buildings, built heritage and waste, both on site and in the laboratory.

setec Madagascar is the group’s subsidiary in Madagascar, which operates under the management of setec Afrique, providing services to all public, semi-public and private clients. The objective is to provide, both locally or with the backing of other companies within the group, all technical and economic studies and supervision of works relating to: transport infrastructure, motorways, railways, airports, ports, urban transport, buildings, urban hydraulics, sanitation, the environment and sustainable development systems.
setec Madagascar has been particularly active in Antananarivo lately in developing all activities.

Present in Morocco since 1978 and reinforced by the investment of over forty employees who cultivate the company’s reputation, setec Morocco continues the label of reliability, expertise, versatility and innovation associated with the setec in the fields of technical studies and project management for transport infrastructure, cities, energy and the environment.
Our major commitments include client satisfaction and unwavering commitment to our partners, training and developing the loyalty of our talents, adapting to the major challenges of energy, ecological and digital transitions and strengthening the resilience of our territories and infrastructures.

setec Hydratec established the setec Mauritius subsidiaryon in the Mauritius Island in January 2017, aiming to achieve a sustainable development of activities locally, both for the water engineering activities of setec. The entity operates on behalf of setec Hydratec on local contracts or as a subcontractor, as well as on other contracts located outside Mauritius. They carry out studies and consultancy, project management, assistance to project management and industrial environment assignments in the following fields: water treatment, urban and river hydraulics, industrial environment, maritime hydraulics, hydrogeology, water resources, aeraulic and regulations.

Created in January 2010, setec mis is a Tunis-based subsidiary of setec international. 

With 14 years’ experience, setec mis specialises in engineering studies and consultancy in the field of linear infrastructure and has a staff of around sixty employees working in two main areas: Geometry and Hydraulics. 

The company works as a subcontractor to setec international and to construction companies such as Eiffage and Vinci and provides project management services (from feasibility studies to final approval) and execution studies for major linear transport infrastructure projects, including rail, road and motorway projects (widening and new construction), as well as urban development projects. 

setec international, as parent company, brings a wealth of expertise and know-how to setec mis. 

setec mis has numerous references, both in France and internationally, particularly in Senegal, Ghana and the Ivory Coast.

Setec Monaco is the monegasque subsidiary of the setec group.

Setec mtp (formerly BMCI), a subsidiary of setec in Tunisia since 2005, is a technical engineering company specialising in civil engineering structural studies. Our activities are mainly focused on the external market and concern execution studies, carried out in close collaboration with our clients and partners in the context of infrastructure projects, whether industrial installations, engineering structures, underground structures, sports facilities, maritime structures or complex buildings. Most of our work involves conducting studies during the execution phase. 

Setec mtp is also involved in the design phase: feasibility, preliminary studies, pre-project and project. 

Setec mtp aims to contribute to the group’s international development through our ability to mobilise competent and competitive resources on complex projects with demanding quality standards and schedules, in a competitive international environment. 

Setec nucléaire is a subsidiary of the setec group specialising in nuclear engineering.

Created in January 2022, it is the result of a combination of skills and more than 20 years’ experience in this field.

Setec nucléaire works on new construction projects, plant modernisation projects or decommissioning and waste management projects.

We have expertise in civil engineering, BIM, mechanical processes, nuclear safety, fire risk and nuclear ventilation.”

Setec offshore wind, a setec Group company dedicated to offshore wind energy, offers marine and port engineering solutions for the deployment of both fixed and floating offshore wind farms. Providing consultancy, expertise, project management and assistance, setec offshore wind innovates, designs and implements technical solutions, provides security and guidance to clients throughout their projects, both in France and abroad.

setec opency, a subsidiary of the setec group, specialising in schedule management, responsible site management and the management of projects, can help successfully complete your largest and most complex building and infrastructure projects. For over 50 years, setec opency has been providing scheduling, coordination and control (SCMC) services, as well as managing Prorata accounts. Today, we can help you adopt a Lean Management approach to improve operational efficiency.

With over 40 years of experience as consultant and technical advisor to project owners, setec organisation is specialized in project management and owners’ assistance, for major projects in urban planning, building and transport infrastructures.

In the first quarter of 2024, setec eocen, a subsidiary of setec specialising in the management of complex industrial projects, successfully integrated one of its partners, a specialist in the deployment of management tools, Gestion Proxima Inc. based in Montreal. The company has become setec proxima, a direct subsidiary of setec eocen. setec proxima now employs 38 people specialising in project planning, control and management. It operates in all sectors, including construction, aeronautics, manufacturing, defence, transport, energy and the shipbuilding industry.

Sealand Projects Ltd was established in 2007 and joined the setec group in 2025. The company is head-quartered in Aberdeen, UK. Sealand Projects are a solutions focused management and engineering consultancy drawing on a strong heritage of working in harsh marine environments. Their in-house engineering team is dedicated to maritime engineering and is comprised of over 50 multi-disciplined resources covering Project Engineering, Structural Design, Installation Analysis, Marine and Draughting. Their in-depth technical knowledge coupled with extensive operational experience allow them to optimise design and analysis scopes as well as define specific operational methodologies which they then execute at site and offshore.

serige provides engineering  services in the fields of  industrial  and tertiary buildings, ranging from consulting and expertise through to design and construction supervision. Located in Toulouse (south of France), the company is specialized in aeronautics.

Set by setec is the setec subsidiary specialising in land and regional planning assistance. Set by setec provides planning professionals with tools and services to help them make the right decisions and manage their strategies.

Since 1975, sotec mainly provides design services for railway infrastructure.

A subsidiary of setec ferroviaire created in 2022 in Rabat (Morocco) and employing some twenty engineers, setec technologies specialises in signalling and catenary systems. Setec technologies is positioned on both the national (LGV Maroc – Casablanca bypass) and international (TER Dakar) railway markets, providing production resources for design studies, including current French railway projects (LGV+, RER C, etc.).

Terrasol is a recognised leader in the area of geotechnical consulting in France and abroad. The company performs geotechnical engineering and design of major projects, detailed design and expertises on specific geotechnical aspects of works, development and marketing of geotechnical software, leading-edge tools in combination with advanced digital modelling.

The core of the activities of setec tpi is to provide the full range of services including upstream studies, assistance and technical advice for project owners, design and construction supervision, expert assessments and support to contractors for major public works infrastructures and industrial facilities.

Setec is established in Greece since 2008 and is involved in most high-profile Greek projects like Olympia Odos motorway, Hellinikon regeneration project, the metro and the inner ring road flyover of Thessaloniki.