Heidelberg Materials
German multinational building-materials company (formerly HeidelbergCement); paying Gigaton customer.
Last refreshed: 7 June 2026 · Appears in 1 active topic
Timeline for Heidelberg Materials
Gigaton lands $26m for plant autonomy
UK Startups and Innovation- Why did HeidelbergCement rebrand to Heidelberg Materials?
- HeidelbergCement rebranded to Heidelberg Materials in 2023 to signal its strategic shift towards lower-carbon construction materials and a broader identity beyond cement alone.Source: Heidelberg Materials
- What is Heidelberg Materials doing to reduce its carbon emissions?
- Heidelberg Materials is pursuing multiple decarbonisation routes including carbon-capture pilots at European plants and AI-driven plant optimisation. It uses Gigaton's software platform to reduce energy consumption and CO2 emissions at cement plants in real time.Source: event
- How big is Heidelberg Materials compared to other cement companies?
- Heidelberg Materials is one of the three global cement majors alongside Holcim, operating in more than 50 countries with over 50,000 employees. It is one of the largest building-materials companies in the world.Source: Heidelberg Materials
Background
Heidelberg Materials is one of the world's largest building-materials companies, headquartered in Heidelberg, Germany. The company rebranded from HeidelbergCement to Heidelberg Materials in 2023 to signal its strategic shift towards lower-carbon construction materials. It operates across more than 50 countries with over 50,000 employees, producing cement, aggregates, concrete, and asphalt. Heidelberg Materials is one of the three global cement majors alongside Holcim and Lafarge (now merged as Holcim globally), and has been among the more publicly committed of the major producers to net-zero targets, publishing detailed transition plans and investing in carbon-capture pilot projects at several European plants.
Heidelberg Materials is a paying customer of Gigaton (formerly Carbon Re), a UK company that raised a $26m (£19.3m) Series A on 3 June 2026. Gigaton's industrial AI platform connects to existing cement plant control systems and uses machine learning to optimise combustion and material blending in real time, reducing energy consumption and CO2 emissions without capital-intensive equipment upgrades. Heidelberg's adoption is evidence that the large European cement producers are pursuing software-enabled efficiency gains as a near-term decarbonisation lever while longer-horizon technologies such as carbon capture mature.
For Gigaton, landing Heidelberg Materials as a customer validates the commercial case to investors: a company with deep operational experience and aggressive sustainability commitments has found Gigaton's software sufficiently effective to deploy commercially. This reduces execution risk in a market where industrial AI pilots frequently fail to reach production scale.