Summary
- Arcus European Infrastructure Fund 4 has agreed to acquire 100% of Volta Data Centres from Verne.
- The 6MW central London facility hosts more than 40 carriers and over 1,200 cross-connects.
- The deal gives Arcus a position in a constrained London colocation market.
Arcus Infrastructure Partners has agreed to acquire 100% of Volta Data Centres, a 6MW carrier-neutral colocation and interconnection facility in central London currently operated as Verne’s UK data centre.
The transaction is being made through Arcus European Infrastructure Fund 4 and is expected to complete in July 2026, subject to contractual requirements. Terms were not disclosed.
The official Verne update says the facility serves customers in financial services, telecoms, IT, and enterprise markets, with more than 40 on-site carriers and over 1,200 cross-connects.
Small capacity, strategic location
At 6MW, Volta is not a hyperscale campus story. Its value is in location, connectivity, customer base, and scarcity. Central London remains one of Europe’s most constrained colocation markets, where new power, suitable buildings, planning flexibility, and technical retrofit options are all limited.
That scarcity changes how investors look at older or specialist facilities. A site that would appear modest by modern campus standards can still carry strategic value if it has stable contracted revenues, low customer churn, dense interconnection, and proximity to latency-sensitive users. For financial services and network-rich workloads, geography still matters.
Arcus says the acquisition follows an 18-month review of European markets in which the UK was identified as offering demand growth, constrained supply, and long-term investment opportunity. The deal also builds on Arcus’ existing colocation exposure through Portus Data Centres, an investment in an earlier Arcus fund.
Verne sharpens its portfolio
For Verne, the sale is a portfolio decision. The company is focusing investment on low-carbon, high-density infrastructure across Northern Europe, including campuses better suited to AI and high-performance computing workloads. A central London interconnection facility serves a different market from large Nordic or northern European AI campuses.
That split is becoming more common. The data centre sector is no longer one asset class with one operating model. Network-dense colocation, wholesale capacity, sovereign cloud infrastructure, AI factories, edge sites, and high-density HPC campuses all have different power, cooling, customer, and capital requirements.
The London asset also sits inside a wider UK power and planning debate. While central sites are commercially attractive, they are hard to expand. The growth of large AI and cloud campuses around the UK may draw attention, but smaller urban facilities remain critical to the connectivity layer that supports enterprise, telecoms, and financial workloads.
Arcus is buying into that layer. The immediate question is how much operational improvement and commercial growth can be extracted from a constrained but well-connected site. The longer-term question is whether more infrastructure funds will pursue similar assets as stable, cash-generating digital infrastructure at a time when new-build development carries greater grid and planning risk.
