Ambienta SGR Acquires Majority Stake in Pieco

Ambienta SGR, a prominent European investment firm with a dedicated focus on environmental sustainability, has secured a controlling interest in Pieco, an Italian specialist in advanced industrial water treatment and recycling systems. This strategic acquisition represents the inaugural investment from Ambienta's recently launched Small Cap fund, signaling a significant move into a sector experiencing heightened regulatory scrutiny and resource constraints.

Pieco, established in 1996 and headquartered near Bergamo, Italy, has carved out a niche by developing and deploying sophisticated water purification and reuse technologies for a global industrial clientele. The company's expertise spans wastewater treatment, closed-loop water recycling, and rainwater harvesting, with key sectors including cosmetics, pharmaceuticals, and food processing. Notably, over 80% of Pieco's revenue stream originates from international markets, underscoring its established global footprint and the demand for its solutions.

The transaction will see the founding Medolago Albani family reinvesting alongside Ambienta, demonstrating continued commitment to the company's future trajectory. Alessandro Medolago Albani will maintain his leadership as CEO, guiding the operational strategy. This partnership structure is designed to leverage both the established expertise of the founders and the strategic capital infusion from Ambienta.

Mauro Roversi, a founding partner and CIO of private equity at Ambienta, highlighted the strategic rationale behind the investment. "Pieco possesses a robust portfolio of leading international clients, a distinct technological advantage, and a clear pathway for future expansion," Roversi stated. Ambienta intends to bolster Pieco's organizational infrastructure and operational capacities to accelerate its growth trajectory, particularly in international markets where demand for sustainable water management is rapidly increasing.

The industrial water treatment market is projected for substantial growth, driven by increasing water scarcity, stricter environmental regulations, and a growing corporate emphasis on Environmental, Social, and Governance (ESG) principles. Companies like Pieco are well-positioned to capitalize on these trends, offering solutions that not only ensure compliance but also enhance operational efficiency and reduce environmental impact. The global industrial water and wastewater treatment market was valued at approximately $60 billion in 2023 and is expected to grow at a CAGR of over 5% in the coming years.

This acquisition aligns perfectly with Ambienta's investment thesis, which prioritizes companies contributing to a more sustainable economy. By backing Pieco, Ambienta is reinforcing its commitment to the circular economy and environmental solutions, a sector attracting significant investor interest. The financial terms of the acquisition were not publicly disclosed.