Building Materials

CRH is the world's largest building materials company, headquartered in Dublin, Ireland, with origins tracing to 1936 when two Irish cement companies merged to form Cement Roadstone Holdings. The group employs about 75,000 people and generates annual revenue of roughly US$35 billion, operating in 29 countries across the Americas, Europe, and Asia-Pacific.\n\nCRH's business is built on the most basic inputs of construction: cement, aggregates, ready-mix concrete, and asphalt, produced and distributed through a vast network of quarries, plants, and terminals. Its North American operations, organized under the Oldcastle banner, make it the largest aggregate producer in the United States and a dominant supplier to infrastructure projects funded by federal highway programs. In Europe, CRH holds leading positions in Ireland, the UK, Germany, and the Benelux, and its Building Products division manufactures precast concrete, architectural glass, and fencing for residential and commercial construction.\n\nFor buyers and suppliers alike, CRH's scale matters: it consumes enormous volumes of mining equipment, trucking, and fuel, while its vertically integrated network — from quarry to paving crew — makes it a one-stop source for highway, airport, and building projects across the Atlantic.

Orascom Construction is one of the largest engineering, procurement and construction (EPC) contractors in the Middle East and Africa, headquartered in Cairo and listed on both the Egyptian Exchange and NASDAQ Dubai. The company traces its roots to 1950 and has delivered some of the region's most iconic infrastructure, including bridges, power plants, airports, and industrial facilities across Egypt, the Gulf and Africa. Its diversified portfolio spans construction of commercial and residential buildings, roads and bridges, water and wastewater treatment, power generation, and industrial plants for cement, fertilizer and metals clients. Orascom also operates a building materials business producing ready-mix concrete and precast elements, and has expanded into data centre construction and renewable energy projects as regional demand shifts. For B2B customers, Orascom Construction offers turnkey EPC services, equipment procurement and project management for large-scale infrastructure and industrial investments, particularly for companies entering the Egyptian and African markets. Its track record, local knowledge and financial strength make it a leading partner for government and private-sector mega-projects.

Holcim is a global leader in building materials and solutions, headquartered in Zug, Switzerland, producing cement, aggregates, ready-mix concrete and innovative building solutions in around 70 countries. Formed in 2015 through the merger of Lafarge and Holcim, the company is the world's largest cement producer and employs over 60,000 people. The company is transforming from a traditional building materials maker into a provider of low-carbon and circular construction solutions, with a strong push into roofing, insulation and green cement under its strategy to double solutions revenue. Holcim's ECOPlanet range of low-carbon cement and its 3D-printing and modular construction businesses represent the industry's leading edge in decarbonisation. For B2B buyers, Holcim supplies cement, aggregates, ready-mix concrete, roofing and insulation systems to contractors, developers and infrastructure projects worldwide. Its global footprint, sustainability leadership and R&D in low-carbon materials make it a strategic partner for large-scale construction and infrastructure procurement.

CEMEX was a regional Mexican cement company when, in the 1990s, it did something no emerging-market industrial firm had dared: it went on a global acquisition spree, buying cement plants in Spain, Egypt, the Philippines, and the Americas in a few years. The Monterrey-based company became a case study in emerging-market globalization — and one of the world's three largest building materials companies. The business is concrete in every sense: cement, ready-mix concrete, and aggregates (sand and gravel), sold to construction firms building highways, dams, airports, and housing. CEMEX pioneered the digitalization of the industry with its 'Concrete-as-a-Service' model — dispatching ready-mix trucks by GPS and analyzing delivery data decades before most rivals, and its patented low-carbon concrete products (Vertua) are marketed as construction's green option. With about 45,000 employees and annual revenue near US$15 billion, CEMEX operates in 50+ countries and has survived near-bankruptcy (the 2008 crisis hit it hard) to emerge leaner and more profitable. For infrastructure contractors, CEMEX's global footprint and logistics technology make it the builder's supplier of choice across Latin America, the US, and beyond.

Guangdong Xingfa Aluminium is a name most consumers never see, but the company's products are everywhere: its aluminum extrusions — the shaped aluminum profiles that become window frames, curtain walls, and structural components — are used in buildings across China and dozens of other countries. Founded in 1984 in Foshan, the heart of Guangdong's aluminum industry, Xingfa has grown into one of the world's largest aluminum profile makers. The business is built on extrusion: heating aluminum billets and pressing them through dies to create custom cross-section shapes, then treating them with anodizing, powder coating, or other finishes. Xingfa's profiles go into architectural applications (windows, doors, curtain walls), industrial uses (heat sinks, rail components, automotive parts), and a growing range of new-energy products (aluminum frames for solar panels and EV battery housings). With several thousand employees and annual revenue near RMB 20 billion, Xingfa operates one of the world's largest extrusion plants in Foshan plus factories in other provinces and overseas. For construction companies and industrial buyers, Xingfa is the scale player — a supplier that can deliver enormous volumes of consistent-quality profiles, backed by the deep aluminum ecosystem of Guangdong.

The Hall of Mirrors at Versailles — the most famous gallery in Europe — is lined with glass made by Saint-Gobain, and that 17th-century royal order still defines the company's character: founded in 1665 by royal decree to break Venice's glassmaking monopoly, Saint-Gobain has spent 350 years turning materials science into architecture and industry. It is now one of the world's largest building materials companies. The modern company's portfolio is built around 'light and living': glass (flat glass for buildings and vehicles, glass containers), high-performance materials (ceramics, abrasives, and the reinforcements used in wind turbine blades and composites), and building distribution (a network of DIY and construction stores across Europe). Its low-emissivity glass and gypsum systems are standard in energy-efficient buildings worldwide. With about 160,000 employees and annual revenue near €48 billion, Saint-Gobain operates in 75+ countries and has reinvented itself repeatedly — from glassmaker to construction giant to a leader in sustainable building materials, with carbon-reduction targets that its customers increasingly demand. For construction buyers, the company's reach means one supplier for windows, insulation, drywall, and the adhesives that hold buildings together.

ArcelorMittal's story is the most unlikely rise in modern heavy industry: its founder Lakshmi Mittal started with a small steel mill his family bought in Indonesia in 1976, then spent three decades buying struggling steel companies — from Trinidad to Kazakhstan to Mexico — and turning them around. The 2006 merger of his Mittal Steel with Europe's Arcelor created the world's largest steel company, and no rival has come close since. The company produces roughly 60 million tonnes of steel a year — more than any other company on earth — across mines, steel plants, and finishing facilities in 60+ countries. Its products range from construction steel (rebar, beams, and the steel plate in skyscrapers and bridges) to premium automotive steel, electrical steel for transformers, and the high-strength grades used in wind towers and pipelines. Headquartered in Luxembourg with about 190,000 employees and annual revenue near US$70 billion, ArcelorMittal is now leading the industry's decarbonization push — investing billions in hydrogen-based direct reduced iron (DRI) plants that aim to make steel without coal, including the world's first full-scale DRI project in Hamburg. For industrial buyers, its scale means supply security unmatched in the steel world; for the planet, its decarbonization bet is one of the most consequential industrial experiments underway.

Dangote Industries is Africa's largest conglomerate and the industrial empire of Aliko Dangote, Africa's richest person, founded in 1981 in Lagos, Nigeria, as a trading company. The group employs about 30,000 people and generates annual revenue of roughly US$4 billion from cement, sugar, salt, flour, and — since 2024 — petroleum refining.\n\nDangote Cement is the group's crown jewel: with production capacity of more than 50 million tonnes per year, it is the largest cement company in Africa and one of the top ten worldwide, with plants and import terminals across Nigeria and 9 other African countries. The group's $20 billion Dangote Refinery at Lekki, near Lagos, is the largest single-train refinery in the world, processing 650,000 barrels of crude per day and designed to end Nigeria's paradoxical status as an oil exporter that imports its own fuel — it also produces petrochemicals and fertilizers. Dangote Fertilizer, the largest urea plant in Africa, has transformed Nigeria into a fertilizer exporter.\n\nFor suppliers and buyers across Africa, Dangote is the defining industrial player: its cement plants consume enormous volumes of machinery and spares, its refinery procurement has created a new Nigerian equipment market, and its distribution networks make it the default source for cement and fertilizer across West Africa.

In 1907, Japan produced no flat glass of its own — every pane was imported from Europe. AGC (then Asahi Glass) changed that, making the country's first domestically produced flat glass and becoming the foundation of an industry. More than a century later, AGC is one of the world's largest glass makers, and glass is only part of the story: the company has evolved into a materials company serving construction, automotive, electronics, and life sciences. The business today spans three areas: glass (architectural glass, automotive glass, and the glass substrates inside displays), electronics (semiconductor-related materials, glass for solar panels and batteries), and chemicals & ceramics (fluoropolymers, and the glass used in pharmaceutical packaging). AGC's float glass process innovations and its specialty glass for smartphones — the chemically strengthened cover glass found in many devices — are industry staples. With about 50,000 employees and annual revenue near ¥1.7 trillion, AGC has transformed itself from 'the glass company' into a diversified materials supplier, with a growing business in EV battery materials and biopharma containers. For construction and electronics buyers, AGC offers one of the world's most complete glass-and-materials portfolios, backed by a century of manufacturing depth.

voestalpine is the reason Europe's high-speed rail tracks and premium car bodies exist in their current form. The Austrian steel and technology group, headquartered in Linz and tracing its origins to 1938, employs about 50,000 people and generates roughly €17 billion in revenue, but its real distinction is specialization: it is a leading producer of railway rails — including the long premium rails used in high-speed networks — a top supplier of ultra-high-strength steel for automotive, and a reference name in tool steel. The company concentrates on high-tech segments — automotive, aerospace, railway, energy, and tooling — where steel is sold by performance, not tonnage. Its automotive division supplies press-hardened steel parts, the backbone of modern crash safety; its Böhler brand is a benchmark in tool steel for injection molding and die casting; and its rail division supplies premium rails for major European corridor upgrades. Buyers typically qualify voestalpine for one reason: when a component's failure is not an option, its material certifications, traceability, and application engineering support justify a premium price.

When Jamsetji Tata dreamed of building India's first integrated steel plant in the 1890s, his family and bankers called it madness — India had no coking coal of its own and no modern steel industry. Tata Steel proved them wrong, pouring its first steel in 1912 in Jamshedpur, a city the company built and still operates today. It is now one of the world's most geographically diversified steelmakers, with operations in India, the Netherlands, and the UK, and group revenue exceeding US$30 billion. The company's modern edge is automotive-grade steel: its Jamshedpur and Kalinganagar plants supply high-strength and galvanized steels to nearly every automaker manufacturing in India, while its Dutch subsidiary is a major European supplier of packaging steel for food cans. It also leads India's push into green steel, with hydrogen-based direct-reduced iron projects under development. For buyers, Tata Steel combines emerging-market cost position with first-world quality systems — its automotive steels are qualified by global OEMs, and its packaging steels dominate Indian food-can production.