CERTEZA is committed to ensuring the quality, reliability, and safety of products within the construction industry, particularly focusing on cement and concrete.

Whatever your project's size, our construction crews and equipment are available to meet all your general contracting needs. Beyond our water and sewer expertise, our crushing facility recycles concrete and asphalt for the construction industry.

Izumitec Co., Ltd. is an environmental measurement and analysis lab in Aichi Prefecture. As experts in analysis and measurement, we provide highly reliable services. ■Water quality testing■Soil surveys■Work environment measurements■Exhaust gas measurements■Noise and vibration measurements■Ultra-fine bubble measurements■PCB analysis■Asbestos surveys and analysis

Kuala Lumpur Kepong Berhad (KLK) is a leading palm oil plantation and manufacturing company based in Malaysia, involved in various sectors including agriculture, manufacturing, and retail.

CEMEX Latam is a leading building materials company that provides high-quality products for construction and infrastructure projects.

Hanson Australia is a leading supplier of construction and building materials.

GCC produces cement, concrete, aggregates and innovative products for the construction industries in Mexico, the United States, Latin America and Canada. Let's build a more sustainable world together.

A global leader in innovative and sustainable building solutions, Holcim is at the forefront of green building solutions, from ECOPact concrete, enabling carbon-neutral construction to Firestone Building products, improving energy efficiency in buildings. Driving the circular economy to build more with less, it launched the world’s first green cement ECOPlanet with recycled construction and demolition waste inside and is pushing the boundaries of digitalization to make its business smarter end-to-end. With sustainability at the core of its strategy Holcim is becoming a net zero company, accelerating our world’s green transformation. Holcim’s 70,000 people are passionate about building progress across its 70 markets, and four business segments: Cement, Ready-Mix Concrete, Aggregates and Solutions & Products.

Die Holcim (Schweiz) AG ist eine Tochtergesellschaft des weltweit tätigen Baustoffkonzerns Holcim Ltd. Ihre Kernbereiche sind Zement, Kies und Beton.

Konya Cement Industry and Joint Stock Company is a Konya-based cement company engaged in the production and marketing of Cement, Aggregate and Ready-Mixed Concrete.