London, 05 December 2025 – Arcus Infrastructure Partners (“Arcus”) is pleased to announce the successful closing of its fourth fund, Arcus European Infrastructure Fund 4 (“AEIF4” or the “Fund”). The Fund was significantly oversubscribed, surpassing its €2bn target and reaching its €3bn hard cap in just over seven months following launch. The speed at which the Fund was raised in an otherwise challenging fundraising environment, along with the significant investor demand exceeding the Fund’s hard cap, reflects Arcus’ strong investment track record and the depth and cohesion of its experienced team.
Arcus received strong support from its existing investors, achieving a re-up rate of more than 85%1, alongside participation from new institutions. This continued support from existing investors reflects strong confidence in the value-add investment approach of AEIF4, which will continue Arcus’ proven strategy of investing in high-quality mid-market infrastructure businesses across the digital, energy, logistics & industrial, and transportation sectors.
The Fund secured commitments from a highly diversified group of over 50 institutions, with approximately half of the capital raised in Europe and the remainder from North America, Asia, and the Middle East. Alongside strong support from pension funds, insurance companies, sovereign wealth funds, and asset managers, Arcus expanded its investor base by attracting significant commitments from endowments, family offices, and foundations, reflecting confidence in its strategy and long-term vision.
Ian Harding, Managing Partner, said: “We are extremely proud to have reached the hard cap for AEIF4 in such a short timeframe, particularly in a more difficult fundraising environment. The strong support from both new and existing investors reflects confidence in our strategy and our team’s ability to deliver compelling returns. We are deeply grateful for their continued partnership and look forward to investing the new fund in high-quality, mid-market infrastructure businesses with significant growth potential.”
Ronak Patel, Partner and Head of Capital Formation & Investor Relations, added: “This fundraise has attracted a truly global and diverse group of investors, strengthening the Arcus platform and broadening our reach. We greatly appreciate the confidence our investors have placed in us and for their support in enabling an efficient and successful fundraising process. We look forward to building on these partnerships in the years ahead.”
Established in 2009, Arcus has grown to a team of 78 professionals across four European offices and, with the successful close of AEIF4, now manages €12.5bn of assets2. The fundraising follows a highly successful 18 month period for Arcus during which it completed four new investments: Powering, an Italian power leasing business; Abyss AS, a Norwegian aquaculture service vessel provider; FixMap, a Polish fiber-to-the-home business; and eze.network, a German owner and operator of electric vehicle charging infrastructure. In addition, Arcus executed nine add-on acquisitions across its existing portfolio during this period and achieved three successful exits: the sale of Constellation Cold Logistics in October 2024 and the combined divestment of Horizon Energy Infrastructure and Smart Meter Assets in February 2025.
William Blair acted as fundraising placement agent for Arcus. Weil Gotshal & Manges acted as the legal and regulatory counsel. PwC acted as the tax adviser for the fundraising.
About Arcus
Arcus Infrastructure Partners is an independent fund manager focused solely on long-term investments in European infrastructure. Arcus invests on behalf of institutional investors through discretionary funds and currently manages €12.5bn of assets (as at 5 December 2025). Arcus targets mid-market, value-add infrastructure investments, with a particular focus on businesses in the digital, transport, logistics & industrials, and energy sectors. Further information on Arcus Infrastructure Partners can be found on www.arcusip.com.
