Quantum Machines (NL) acquired QHarbor (NL), a provider of quantum computing software solutions, on May 4, 2026. Quantum Machines did not disclose the financial terms of the deal but announced its intent to deepen its European footprint and expand within one of Europe’s leading quantum ecosystems by establishing a new office in Delft.

Deal structure and financing

The acquisition details regarding equity and debt split, lead banks, leverage metrics, seller retained stake if any, lock-up terms, and IPO optionality remain undisclosed. The company did not specify the exact financial value or the strategic advisory roles of both buy-side and sell-side advisors involved in the transaction.

Strategic context

Quantum Machines aims to strengthen its hybrid quantum platform through this acquisition and attract top local talent within Europe’s vibrant quantum ecosystem. QHarbor, with expertise in software-defined experimentation, data management, and system-level integration for quantum computing, complements Quantum Machines’ existing technology portfolio by enhancing real-time control capabilities across various qubit modalities. This strategic move underscores Quantum Machines' commitment to expanding its presence globally, particularly within Europe’s prominent quantum research centers.

Regulatory path

No specific regulatory approvals were mentioned in the announcement, but given the nature and scale of the transaction, it is likely that Quantum Machines engaged with relevant European Union regulators for a mandatory merger filing under EU competition law. The exact jurisdictions involved would include those where Quantum Machines and QHarbor operate or have significant market presence within Europe.