Europe: Capsol Technologies has signed a contract to deliver a feasibility study evaluating the use of its CapsolEoP® (End-of-Pipe) carbon capture technology at a European lime plant, with the potential to capture several hundred thousand tonnes of CO₂ annually. This marks Capsol’s first project in the lime sector.

Chief business development officer Johan Jungholm said “This is an important milestone in our mission to decarbonise hard-to-abate sectors like lime production and represents our first project within this industry. Initial assessments indicate that CapsolEoP® would be particularly suited for carbon capture in lime production due to the energy-efficient design of the technology – featuring low energy consumption and operating without the need for external steam.”

The European Lime Association targets carbon capture from 5–10% of kiln-related emissions by 2030, with full capture by 2050.

US/Canada: Martin Marietta Materials signed a definitive agreement with Quikrete Holdings to exchange its Midlothian cement plant, related terminals and North Texas ready-mixed concrete assets for aggregates operations with a capacity of 20Mt/yr in Virginia, Missouri, Kansas and Vancouver, and US$450m in cash. The transaction is expected to close in the first quarter of 2026, subject to regulatory approvals.

Chair and CEO of Martin Marietta Ward Nye said “Following a thorough evaluation, we believe that exchanging our remaining cement plant and related ready-mixed concrete operations for core aggregates assets and pursuing accretive bolt-on acquisitions best positions the company for long-term earnings growth.”

US: Amazon and Brimstone have announced successful third-party test results for Brimstone’s lower-CO₂ ordinary Portland cement (OPC), which meets ASTM C150 requirements using Amazon slab mix designs. The companies will continue testing through 2025 and 2026. On the basis of the successful tests, Amazon has signed a commercial agreement to reserve annual volumes of OPC and supplementary cementitious materials from Brimstone’s upcoming plant in Oakland, California.

Saudi Arabia: Southern Province Cement recorded net profits of US$11.2m in the first half of 2025, down by 59% year-on-year from US$27.7m. Revenues fell by 11% to US$111m from US$124m in the first half of 2024. In the second quarter of 2025, profits dropped by 50% year-on-year to US$4m, while revenues declined by 9% to US$52m. Quarter-on-quarter, profits fell by 44% from US$7.2m and revenues by 11% from US$59m.

Vietnam: The National Statistics Office reported cement production of 105Mt in the first seven months of 2025, up by 15% year-on-year. Output in July 2025 rose by 22% year-on-year to 16.5Mt. Vietnam produced 184Mt of cement in 2024, up by 3.5% on 2023.

US: Amrize has reported financial results for the second quarter of 2025, noting its successful spin-off and listing of Amrize on the New York Stock Exchange (NYSE) and ‘resilient’ results.

Amrize reported sales of US$3.22bn, down from US$3.24bn in the second quarter of 2024. Adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) fell to US$947m from US$1bn previously. Net income dropped to US$428m from US$473m.

Building materials sales fell to US$2.25bn from US$2.27bn. Cement volumes fell by 6%. Amrize said it was a “resilient performance in a challenging environment with inclement weather in the quarter.” It said that public sector spending had resulted in steady infrastructure demand during the quarter.

The company will add 0.66Mt/yr of cement capacity and improve manufacturing efficiency by the end of 2025 at the company’s flagship cement plant in Missouri and increase capacity by 0.3Mt/yr at the St. Constant cement plant in Quebec. It also broke ground on a new fly ash beneficiation plant in Virginia to enable the use of recycled ash as a supplementary cementitious material.

Jan Jenisch, chair and CEO, said "We successfully listed Amrize on the NYSE on 23 June 2025 and we now begin our growth journey as Amrize in a position of strength, ready to serve our customers as the partner of choice for the professional builders of North America. In the second quarter, we successfully navigated a challenging environment, generating stable revenue and strong margins showing the resilience and strength of our business and market positions."

Ireland: CRH reported second quarter 2025 sales of US$10.2bn, up by 6% from US$9.7bn in 2024, driven by acquisitions and commercial execution despite slowdowns due to inclement weather. Adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 9% year-on-year to US$2.5bn. Net income grew by 2% year-on-year to US$1.3bn.

CEO Jim Mintern said “Our strong second quarter performance was driven by favourable underlying demand, disciplined commercial management and further contributions from acquisitions. CRH's proven strategy continued to drive higher sales and profits, while our robust balance sheet and financial capacity enabled us to allocate approximately US$3bn to growth investments and capital returns year-to-date. We completed 19 acquisitions year-to-date and continue to see an active pipeline of opportunities to further strengthen our market-leading positions in attractive growth markets. Underlying demand in our key end-use markets remains positive and we are pleased to raise our guidance for 2025.”

Chile: cbb (formerly Cementos Bío Bío), has announced a binding agreement to sell all of its shares to Belgium-based producer Carmeuse, which will launch a tender offer for 100% of the shares of the company ‘no later than 13 August 2025’, according to Noticias Financieras. Shareholders representing 64.57% of the shares signed the Agreement to Tender, obliging them to transfer their holdings to Carmeuse subsidiary Carmel Holdings. The offer will value the company at US$505m, equivalent to US$1.91/share.

Carmeuse specialises in lime and limestone derivatives and operates 90 production sites worldwide. The acquisition aligns with its interest in cbb’s lime production through subsidiary Bío Bío Cales, which operates plants in Antofagasta and Copiapó.

The announcement of the sale comes after a race for control of the company at the end of 2024. In December 2024, Peru-based Yura acquired 0.81% of shares through a public offer, increasing its stake to 20.75%. Mississippi Lime Company also submitted a non-binding offer for the company for US$1.89/share in May 2024, but later withdrew.

Russia: Cemros will transition to a four-day work week across its plants from 1 October 2025 in response to declining cement consumption and rising imports. The producer said the part-time regime aims to preserve jobs and will retain the ‘full social package’, according to the local Construction Business News Agency. It will reverse the measure if the construction industry improves.

Cemros said the change is a “forced, but balanced measure aimed at long-term preservation of stability and social balance during a period of instability.” The producer previously suspended operations at its Belgorod cement plant due to lower profitability and increased imports.

Ivory Coast: Gebr. Pfeiffer will supply an MVR 3070 R-2 vertical roller mill to Ciments de Côte d'Ivoire (CIMCI) for clay grinding at its cement plant. The mill will produce 62t/hr of clay at ≤10% R 0.090mm for use in calcined clay cement. The order was placed by China-based contractor CBMI, which is managing the engineering, procurement and construction contract and will also supply the suspension calcination plant. The mill is scheduled to begin operation at the end of 2026.