Quantum Art Extends Series A to $140 Million for 1,000-Qubit Trapped-Ion 'Perspective' System (April 27, 2026)

Israeli quantum-computing startup Quantum Art on April 27, 2026 announced a $40 million extension to its Series A, bringing the round to $140 million. The extension was led by Bedford Ridge Capital with new participation from Hudson Bay Capital, Poalim Equity, LIP Ventures, Wolverine Global Ventures, and IDA Ventures.

What Happened

Quantum Art originally closed a $100 million Series A in December 2025. According to the company’s official announcement, Bedford Ridge Capital led the new $40 million tranche and the round was kept open due to investor demand following the company’s December close. The funding extends a previously closed round rather than opening a new Series B.

The proceeds will accelerate development of Perspective, Quantum Art’s 1,000-qubit multi-core trapped-ion system, and fund growth of its global team. The company was spun out of Prof. Roee Ozeri’s lab at the Weizmann Institute of Science in 2022 and is led by CEO Dr. Tal David, CTO Dr. Amit Ben Kish, and CSO Prof. Roee Ozeri.

Key Details

• Round size: $40 million extension, total Series A now $140 million.
• Lead investor: Bedford Ridge Capital. New investors include Hudson Bay Capital, Poalim Equity, LIP Ventures, Wolverine Global Ventures, and IDA Ventures.
• Architecture: Multi-core, all-to-all-connected trapped-ion processors. Quantum Art demonstrated a fully controlled 200-ion linear chain in mid-2025 — most industry-grade trapped-ion systems max out around 30–50 ions.
• Roadmap: 50-qubit system in 2026, the 1,000-qubit Perspective line in 2027, an ultra-dense 12,000–40,000-qubit “Landscape” platform after that, and a fault-tolerant “Mosaic” architecture targeting one million qubits by 2033.
• Quantum advantage target: 2027.

What Developers and Researchers Are Saying

On Hacker News, commenters focused on the company’s 200-ion chain demo as the most credible scalability claim from any trapped-ion vendor in the past year, with skeptics pointing out that gate fidelities at that scale have not yet been published in a peer-reviewed venue. The Quantum Insider noted that participation from Hudson Bay Capital and Wolverine Global Ventures — both crossover/public-market investors — is a signal that pre-IPO quantum hardware is now considered an institutional-allocator asset class. Israeli outlet Ctech framed the round in the context of Israel’s broader quantum boom, which crossed $500 million of cumulative startup funding in 2025.

What This Means for Developers

Most quantum software stacks (Qiskit, Cirq, PennyLane, Cuda-Q) target gate-based superconducting hardware. A 1,000-qubit, all-to-all-connected trapped-ion system changes the constraint model: developers no longer need to optimise for nearest-neighbour SWAP overhead, and longer coherence times unlock deeper circuits without intermediate measurements. If Quantum Art ships Perspective on schedule, expect cloud-accessible APIs (similar to IonQ’s and Quantinuum’s) to follow shortly after, with corresponding device backends in the major Python SDKs.

What's Next

Quantum Art’s public roadmap targets the first 50-qubit production system this year, with Perspective’s 1,000-qubit milestone scheduled for 2027 alongside the company’s claimed quantum-advantage demonstration. The company has not announced a public cloud beta, but the new capital and the inclusion of public-market investors suggest a Series B and/or a pre-IPO step inside the next 18 months. Watch the company’s engineering blog and any joint papers with Weizmann for updates on gate fidelity at scale.

Sources

• Quantum Art — official site — primary source for the company, leadership, and roadmap.
• The Quantum Insider — Quantum Art Extends Series A Funding to $140 Million
• SiliconANGLE — Quantum Art raises $140M to scale quantum computing with a unique 'multicore' architecture
• Globes — Quantum Art extends Series A financing to $140m
• Ctech — Quantum Art extends Series A to $140 million as quantum computing race heats up
• Quantum Computing Report — Quantum Art Extends Series A to $140M