Quantum Art Ltd., a quantum computing startup, has extended its Series A funding round to $140 million. The company develops computational systems using a proprietary multicore architecture designed to boost throughput.
Quantum Art's funding extension underscores investor confidence in the startup's approach to quantum computing architecture. The company's multicore design strategy differs from traditional single-core quantum systems, aiming to increase computational efficiency and practical applications.
The quantum computing sector continues attracting significant venture capital as enterprises explore solutions for complex computational problems. Quantum Art joins a growing field of startups working to make quantum systems commercially viable.
The startup's focus on throughput enhancement addresses a key challenge in quantum computing: scaling practical applications beyond theoretical demonstrations. Details on specific use cases or industry partnerships were not disclosed in the announcement.
Quantum Art's extended Series A positions the company to advance its architecture development and expand operations. The funding brings total capital raised to at least $140 million as the startup pursues commercialization of its quantum systems.
Lyzr, an enterprise AI agent startup, deployed its own artificial intelligence agent to manage a $100 million fundraising round, demonstrating functional capability of its core product.
U.S. venture capital deal value reached $412.7 billion in the first half of 2026, according to PitchBook data, nearly matching the entire $318 billion invested throughout 2025. AI startups dominated funding activity, capturing 86% of capital at $355.9 billion.
Gradium, a Paris-based AI voice startup competing with ElevenLabs, has announced a $100M seed extension round backed by Nvidia. The funding positions the company to accelerate development in the growing voice AI market.