
Veni, vidi, vici ...VINCI. Through its VINCI Construction division, this company conquers the world as one of the largest building, civil engineering, and maintenance contractors. VINCI operates in two divisions: concessions and contracting (85% of sales). Its concessions business, which builds and operates motorways, parking garages, rail infrastructure, stadiums, and airports includes motorway operator VINCI Autoroutes and parking manager VINCI Park. Under the contracting umbrella VINCI provides electrical engineering, maintenance, and facilities management. Roadworks and transportation infrastructure is handled by Eurovia. VINCI is active in some 100 countries, with France accounting for about 60% of sales.

Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes materials and solutions for the construction, mobility and industrial markets. Developed through a continuous innovation process, our integrated solutions provide sustainability and performance in daily life, addressing the renovation of public and private buildings, light construction and the decarbonization of construction and industry. In this way, we contribute to reducing carbon emissions, leveraging resource efficiency and increasing circularity. Saint-Gobain believes in progress and seeks to be a game-changer that improves individual and collective health and wellness. We are convinced that the solutions that meet everyone’s essential needs and allow us to live better together, without jeopardizing future generations, are still to be invented. Our commitment to reach this ambitious objective is guided by our shared purpose “MAKING THE WORLD A BETTER HOME”.

At Hilti, we are a passionate global team committed to making construction better. With approximately 34,000 employees across more than 120 countries, we provide innovative tools, technologies, software, and services that power the global construction industry, including some of the world's most ambitious feats of engineering. Founded in 1941 in Schaan, Liechtenstein, Hilti aims to be a trusted partner for productivity, safety, and sustainability. Our commitment to innovation is matched only by our dedication to our people. We invest approximately 7% of our sales annually into research and development to ensure we remain at the forefront of industry advancements. Our Culture Hilti's culture is built on four core values: integrity, courage, teamwork, and commitment. These values guide how we perform, work together, respect each other, communicate, and practice leadership. We foster an environment of open communication, idea sharing, and best practices, creating organizational excellence by embracing diversity of thought. Our employees are empowered to think and act with an entrepreneurial spirit, exercise sound judgment, and enjoy what they do. This unique culture has been recognized globally, with Hilti earning spots on various "Best Workplaces" lists, including being ranked #5 on the World's Best Workplaces™ 2024. Career Development At Hilti, we believe in fostering a culture of collaboration, innovation, and personal development. We provide our team members with opportunities to grow lasting careers by exploring possibilities, maximizing their potential, owning their development, and making a real difference every day.

Bouygues Construction employs 35,600 people around the world, all driven by the greatest and most exciting responsibility of all – building for life. For our customers in more than 50 countries, we deliver much more than projects. We build to create spaces, connections and opportunities. We improve daily life for millions of people by creating structures and buildings that welcome life in all its diversity, serving all our needs: housing, healthcare, education, work, tourism, leisure activities, public services, etc.

Colas paves the way for drivers worldwide. The global road construction group was founded on and named after the creation of a revolutionary technical process -- cold asphalt. Colas provides construction and maintenance services for infrastructure projects (roads, airports, ports, railroads), urban redevelopment projects, and recreation facilities around the world. In addition to its work on roads and related projects, the company produces construction materials including concrete and aggregates from an international network of quarries, gravel pits, and asphalt plants. Colas also provides complementary services including design and engineering, concessions, and soil treatment. Bouygues owns 97% of Colas.

Created by the integration of long-standing organizations dating back to 1911, AtkinsRéalis is a world-leading professional services and project management company dedicated to engineering a better future for our planet and its people. We create sustainable solutions that connect people, data and technology to transform the world's infrastructure and energy systems. We deploy global capabilities locally to our clients and deliver unique end-to-end services across the whole life cycle of an asset including consulting, advisory & environmental services, intelligent networks & cybersecurity, design & engineering, procurement, project & construction management, operations & maintenance, decommissioning and capital. The breadth and depth of our capabilities are delivered to clients in key strategic sectors such as Engineering Services, Nuclear, Operations & Maintenance and Capital.

SPIE is the independent European leader in multi-technical services in the areas of energy and communications. Our 50,000 employees are committed to achieving the energy transition and digital transformation alongside our customers. SPIE achieved in 2023 consolidated revenues of €8.7 billion and consolidated EBITA of €584 million.

If all roads lead to Bouygues, that's because the company built them. Bouygues (pronounced "bweeg") operates in three primary business areas: construction, telecommunications, and media. Its largest segment, construction, is involved in road work, buildings, and property development, and accounts for some three-fourths of the group's sales. Subsidiaries include Colas (road construction and maintenance, about 40% of sales) and Bouygues Construction (around 30%). Bouygues Immobilier is its property development arm, with interests in commercial and residential development. The group owns 90% stake of Bouygues Telecom (France's #3 mobile phone carrier); it also owns more than 40% of TF1 (France's #1 TV channel).