Cement

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.

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.

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.