Officine Maccaferri Acquires CPT to Bolster Tunnelling Tech

01 Aug 2025 CW Team

Ambienta’s platform company, Officine Maccaferri S.p.A., has acquired CPT Group, a leading Italian developer of robotic prefabrication systems and digital control technologies for mechanised tunnelling. The move positions Maccaferri as a global player in integrated tunnelling solutions, blending traditional and advanced mechanised systems.

Based in Nova Milanese, CPT serves major global contractors across Europe, Southeast Asia, and Australia. The company offers robotic prefabrication (Robofactory), productivity-monitoring software for Tunnel Boring Machines (TBMs), and eco-designed spacers, making it a pioneer in Industry 4.0-driven automation for underground construction.

The acquisition, Ambienta’s second add-on for Maccaferri, will enable the group to tap into the €1 billion global tunnelling market with a fully integrated offering—including steel ribs, fibres, gaskets, Robofactory systems, and digital tools. CPT’s technology has already been employed in Maccaferri’s semi-automated steel rib installations.

The deal aligns with Ambienta’s ESG-focused investment strategy. CPT’s automated systems reduce oil release by 25 per cent and concrete defects by 30 per cent, boosting safety and lowering environmental impact.

Andrea Venturini, Private Equity Partner at Ambienta, noted that the acquisition strengthens Maccaferri’s role as a consolidator in specialised infrastructure niches. Stefano Susani, CEO of Officine Maccaferri, highlighted the opportunity to build a global tunnelling leader backed by innovation and sustainability.

With this addition, Maccaferri continues its transformation into a technology-led provider of climate-resilient infrastructure solutions, capitalising on the rising demand for safe, efficient, and low-impact underground construction.

Infrastructure Transport

01 Jun 2026

MMRDA advances 250 m on Orange Gate–Marine Drive tunnel

The Mumbai Metropolitan Region Development Authority (MMRDA) has completed 250 m of underground tunnelling for the Orange Gate–Marine Drive Urban Road Tunnel using India’s largest slurry shield tunnel boring machine (TBM) deployed for an urban road project.The project involves twin tunnels extending over 7 km beneath critical transport corridors, including Central Railway, Western Railway and Metro Line 3. The work requires high-precision engineering to navigate densely developed urban infrastructure.Once completed, the tunnel is expected to reduce travel time between Orange Gate and Marin..

Hindustan Zinc Pays Rs 188.46 Billion in FY26

Hindustan Zinc contributed Rs 188.46 billion to the public exchequer in FY 2025-26, according to its 9th Tax Transparency Report. The contribution, equivalent to 46 per cent of the company’s revenue, included direct and indirect taxes, government royalties, dividends to the Government of India, withholding taxes and other statutory levies.The company’s five-year cumulative contribution to the exchequer stood at Rs 915.72 billion. In FY26, Hindustan Zinc reported revenue of Rs 408.44 billion, EBITDA of Rs 221.62 billion and profit after tax of Rs 138.32 billion. It also achieved its highest..

World of Concrete India 2026 Opens in Mumbai

Informa Markets in India will host the 12th edition of World of Concrete India 2026 from 3–5 June 2026 at the Bombay Exhibition Centre, Mumbai. The specialised B2B exhibition will bring together manufacturers, suppliers, contractors, developers, architects, consultants, infrastructure companies, project leaders and government stakeholders.The event is expected to feature over 350 brands and more than 18,000 trade professionals. It will cover concrete and cement, dry mortar, precast technologies, formwork, construction chemicals, industrial and commercial flooring, scaffolding, safety solutio..