Sparrow Quantum Soars with €21.5 Million in Series A Funding
April 14, 2025, 10:06 am

Location: Denmark, Capital Region of Denmark, Copenhagen
Employees: 1-10
Founded date: 2015
Total raised: $4.48M
Sparrow Quantum is on the rise. The Copenhagen-based company has secured €21.5 million in Series A funding. This investment is a game-changer for the world of photonic quantum chips. Led by PensionDanmark, the funding round also saw contributions from EIFO, Novo Holdings, and existing investors like 2xN and LIFTT.
The money will fuel the development and commercialization of Sparrow Quantum's innovative technology. At the heart of this innovation is the Sparrow Core, an on-chip deterministic single-photon source. This technology is crucial for advancing photonic quantum computing. It promises faster processing speeds and greater efficiency than previous systems that relied on probabilistic sources. The implications are vast, touching areas like generative AI and quantum-optimized machine learning.
Sparrow Quantum is not just another tech startup. It’s a spin-out from the prestigious Niels Bohr Institute, where Professor Peter Lodahl laid the groundwork for its flagship product. The company is now poised to capitalize on a rich history of scientific discovery in Denmark.
The funding will be allocated across three strategic areas. First, scaling production is essential. The demand for photonic quantum hardware is surging. Sparrow Quantum aims to meet this demand head-on. Second, advancing research and development is critical. The company plans to develop entangled photon sources, which are vital for unlocking the full potential of quantum technologies. Lastly, expanding technical expertise will help bring new quantum products to market.
Sparrow Quantum has already made significant strides. It has partnered with quantum computer integrators and full-stack system providers across Europe. These collaborations are paving the way for market-ready solutions. The Sparrow Core chip enables photonic quantum computers to process information at unprecedented speeds. This leap in technology could revolutionize various sectors, from healthcare to finance.
The funding round marks a significant milestone for Europe’s quantum supply chain. It exemplifies the importance of collaboration among chip manufacturers, foundries, and system integrators. By keeping these processes within Europe, Sparrow Quantum is reinforcing the continent's technological sovereignty. This aligns with key EU initiatives like the Chips Act, which aims to bolster Europe’s competitiveness in the global tech landscape.
The investment is not just about technology; it’s about economic growth. PensionDanmark sees the potential for attractive returns on its members’ pension savings. This investment could also benefit the national economy and Danish industry. The backing from visionary Danish investors signals a strong belief in the future of quantum technology.
Sparrow Quantum’s CEO, Kurt Stokbro, emphasizes the importance of this funding. It allows the company to intensify efforts to bring quantum technology from the lab to the market. The goal is to deliver stable, advanced solutions that can meet the growing demand for quantum computing.
The company’s ambitions are ambitious. It aims to establish a scaled-up production line for photonic quantum chips. This will ensure that they can meet the increasing demand for their technology. Additionally, advancing R&D will be crucial for developing new products that can push the boundaries of what quantum technology can achieve.
The implications of Sparrow Quantum’s advancements are profound. As the company develops its technology, it opens doors to new applications across various industries. From enhancing AI capabilities to optimizing complex systems, the potential is limitless.
The success of Sparrow Quantum also highlights Denmark’s position as a leader in quantum technology. The country has a rich history of scientific research, and Sparrow Quantum is a testament to that legacy. The collaboration between academia and industry is fostering an environment ripe for innovation.
In conclusion, Sparrow Quantum is set to make waves in the quantum technology landscape. With €21.5 million in funding, the company is ready to scale production, advance research, and expand its expertise. The future of quantum computing is bright, and Sparrow Quantum is at the forefront of this revolution. The journey from the lab to the market is underway, and the world is watching. The potential for breakthroughs is immense, and Sparrow Quantum is poised to lead the charge.
The money will fuel the development and commercialization of Sparrow Quantum's innovative technology. At the heart of this innovation is the Sparrow Core, an on-chip deterministic single-photon source. This technology is crucial for advancing photonic quantum computing. It promises faster processing speeds and greater efficiency than previous systems that relied on probabilistic sources. The implications are vast, touching areas like generative AI and quantum-optimized machine learning.
Sparrow Quantum is not just another tech startup. It’s a spin-out from the prestigious Niels Bohr Institute, where Professor Peter Lodahl laid the groundwork for its flagship product. The company is now poised to capitalize on a rich history of scientific discovery in Denmark.
The funding will be allocated across three strategic areas. First, scaling production is essential. The demand for photonic quantum hardware is surging. Sparrow Quantum aims to meet this demand head-on. Second, advancing research and development is critical. The company plans to develop entangled photon sources, which are vital for unlocking the full potential of quantum technologies. Lastly, expanding technical expertise will help bring new quantum products to market.
Sparrow Quantum has already made significant strides. It has partnered with quantum computer integrators and full-stack system providers across Europe. These collaborations are paving the way for market-ready solutions. The Sparrow Core chip enables photonic quantum computers to process information at unprecedented speeds. This leap in technology could revolutionize various sectors, from healthcare to finance.
The funding round marks a significant milestone for Europe’s quantum supply chain. It exemplifies the importance of collaboration among chip manufacturers, foundries, and system integrators. By keeping these processes within Europe, Sparrow Quantum is reinforcing the continent's technological sovereignty. This aligns with key EU initiatives like the Chips Act, which aims to bolster Europe’s competitiveness in the global tech landscape.
The investment is not just about technology; it’s about economic growth. PensionDanmark sees the potential for attractive returns on its members’ pension savings. This investment could also benefit the national economy and Danish industry. The backing from visionary Danish investors signals a strong belief in the future of quantum technology.
Sparrow Quantum’s CEO, Kurt Stokbro, emphasizes the importance of this funding. It allows the company to intensify efforts to bring quantum technology from the lab to the market. The goal is to deliver stable, advanced solutions that can meet the growing demand for quantum computing.
The company’s ambitions are ambitious. It aims to establish a scaled-up production line for photonic quantum chips. This will ensure that they can meet the increasing demand for their technology. Additionally, advancing R&D will be crucial for developing new products that can push the boundaries of what quantum technology can achieve.
The implications of Sparrow Quantum’s advancements are profound. As the company develops its technology, it opens doors to new applications across various industries. From enhancing AI capabilities to optimizing complex systems, the potential is limitless.
The success of Sparrow Quantum also highlights Denmark’s position as a leader in quantum technology. The country has a rich history of scientific research, and Sparrow Quantum is a testament to that legacy. The collaboration between academia and industry is fostering an environment ripe for innovation.
In conclusion, Sparrow Quantum is set to make waves in the quantum technology landscape. With €21.5 million in funding, the company is ready to scale production, advance research, and expand its expertise. The future of quantum computing is bright, and Sparrow Quantum is at the forefront of this revolution. The journey from the lab to the market is underway, and the world is watching. The potential for breakthroughs is immense, and Sparrow Quantum is poised to lead the charge.