#USA #Milan #H.I.G. Capital #Infrastructure #L4A

H.I.G. Capital Acquires Majority Stake in L4A

On October 23, 2026, H.I.G. Capital, a prominent global alternative investment firm with managed capital of $75 billion, revealed its recent acquisition of a majority interest in L4A, an Italian leader in the maintenance, renewal, and modernization of strategic infrastructure. This strategic move aims to bolster L4A’s growth trajectory and expand its operational reach.

Strategic Partnership

L4A is headquartered in Bergamo, approximately 30 kilometers from Milan, and functions across three key infrastructure sectors through its subsidiaries: Artifoni, LSE, and MPM. These areas encompass airport infrastructure, water management systems, and district heating services. They provide integrated solutions from design to execution, ensuring high-quality performance through a turnkey model that covers both civil and mechanical engineering aspects.

H.I.G. is not only bringing significant financial resources to the table but is also focused on preserving the operational expertise and strategic vision already established by L4A’s current leadership team, including its co-CEOs. Raffaele Legnani and Giovanni Guglielmi, both Managing Directors at H.I.G. in Italy, expressed their excitement about partnering with L4A as it transitions into its next developmental phase.

Growth Strategy and Market Potential

The alliance between H.I.G. and L4A seeks to capitalize on structural growth trends prevalent in the infrastructure market, especially in the demand for maintenance and modernization. The partnership's growth strategy involves not only organic initiatives but also potential acquisitions, with an emphasis on strengthening L4A’s position in its existing markets while exploring adjacent sectors like water purification, energy, and strategic transport.

They aim to elevate the company's service offerings by adding higher value activities and extending its geographical presence. This unique collaboration aims to enhance L4A’s capability to undertake highly complex infrastructure projects effectively while retaining the entrepreneurial spirit that has driven their past successes.

Future Outlook

Both L4A and H.I.G. leaders share a common vision to accelerate the growth of L4A by expanding their operational capacity and market outreach. They acknowledge the importance of retaining their skilled workforce, technical expertise, and the company’s distinctive culture, which they view as integral components of their continued success.

Roberto Paganessi and Andrea Diani, L4A's co-CEOs, noted that the partnership with H.I.G. marks a significant milestone in their company's growth journey. Over the years, L4A has built a specialized platform with a strong emphasis on execution quality while fostering lasting relationships with leading Italian infrastructure managers. With H.I.G., they aspire to hasten this growth by enhancing their capabilities and market footprint while preserving the core values and technical know-how that has defined L4A.

About L4A

L4A delivers integrated services for infrastructure maintenance, renewal, and modernization, catering to top infrastructure managers and utility companies. With its flexible business model, L4A stands out in executing complex projects efficiently, establishing itself as a key player in the infrastructure landscape of Italy.

About H.I.G. Capital

Founded in 1993, H.I.G. Capital encompasses a broad range of investment strategies, including equity and debt financing for middle-market companies, real estate investments, and infrastructure projects. With over 400 investments globally, H.I.G. is dedicated to value creation and operational enhancement in the companies they invest in.

This acquisition not only strengthens H.I.G.’s positioning in the infrastructure sector but also signifies a commitment to supporting L4A in its ambitious growth strategy. As they move forward, both organizations look forward to a prosperous partnership that embraces innovation, growth, and excellence.