Macquarie Infrastructure Partners VI increases equity stake in Diamond Infrastructure Solutions to 49%

Macquarie Infrastructure Partners VI has exercised its option to increase its equity stake in Diamond Infrastructure Solutions to 49%, building on its initial 2022 investment. This $2.4 billion acquisition deepens MIP VI's commitment to the US industrial sector, specifically in specialized services and technology solutions for infrastructure projects. The move allows the $6.9 billion fund to expand its influence within an asset that aligns with its core infrastructure mandate, which includes transportation and utilities. This pre-planned stake increase suggests a strong performance or strategic alignment since the initial 2022 investment. The deal structure, involving an option exercise, provides a clear growth trajectory for MIP VI's involvement in Diamond Infrastructure Solutions. This transaction further solidifies Macquarie's position as a leading global infrastructure investor through Macquarie Asset Management. For Dow Inc., a global materials science leader with $44.6 billion in 2023 revenue, divesting a portion of Diamond Infrastructure Solutions allows for potential capital redeployment across its 100+ manufacturing sites. Sidley Austin LLP, a global law firm with over 2,300 lawyers and annual revenue exceeding $3 billion, provided legal counsel to the buyer. BMO Capital Markets, offering expertise in infrastructure M&A, also advised the buyer on this significant US industrial deal. The continued investment from a $6.9 billion fund like MIP VI into specialized industrial service providers in the US indicates sustained private capital interest in critical infrastructure support.