# Subra A/S

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/subra-a-s

- Industry: Semiconductors
- Headquarters: Denmark
- Website: www.subra.dk
- Total disclosed funding: $58M
- Latest round: Series A (Jul 17, 2026)
- Investors on record: 4

## About

Based in Denmark, Subra A/S specializes in advanced superconductor solutions, focusing on revolutionizing energy transmission and enabling sustainable fusion energy for a cleaner future.Subra A/S, founded in 2014 in Denmark, develops superconductor technology aimed at transforming energy transmission. In July 2026, Subra A/S raised EUR 50 million in series A funding from Bayern Kapital, Novo Holdings, Maj Invest, and SPRIND. The business has maintained its initial strategy and has no known subsidiaries or parent companies. The founder's prior entrepreneurial experiences have not been detailed. Subra was formed to address the growing demand for sustainable energy solutions, with its main office located in Denmark.Subra specializes in advanced superconductor solutions aimed at revolutionizing energy transmission and enabling sustainable fusion energy. The company’s core products leverage zero-resistance technology to facilitate efficient and cost-effective power transmission, catering to a growing demand for clean and carbon-free energy solutions. These products are designed for various applications, including enhanced electrical grids and innovative energy systems that support a transition towards a greener future. Subra's offerings are utilized by a diverse client base, including energy providers, utility companies, and research institutions, primarily in Europe and North America, where there is a strong push for sustainable and resilient energy infrastructures. Their scalable solutions not only address current energy transmission challenges but also pave the way for future innovations in energy management and distribution.Subra's revenue model is primarily structured around B2B partnerships and direct sales to energy sector clients. The company engages in long-term contracts with utility providers and energy companies, facilitating predictable revenue streams through the provision of their superconductor technology and associated services. Transactions between Subra and its clients typically involve customized agreements that delineate the scope of service, installation, and ongoing support for their flagship products. While specific pricing details are not disclosed, the architecture of these agreements suggests a focus on creating sustainable, mutually beneficial relationships that align with the clients’ energy goals. The company’s emphasis on scalable solutions further underscores its commitment to fostering long-term partnerships that drive growth and innovation in the clean energy sector. In July 2026, Subra A/S raised EUR 10 million in series A funding from Bayern Kapital. The round was part of larger?EUR 50 million series A funding. The company will use the July 2026 funding to expand production and advance its superconducting technology.

## Funding rounds

- Series A, Jul 17, 2026, $11M — Bayern Kapital
- Series A, Apr 10, 2026, $47M — Novo Holdings, Maj Invest, SPRIND

## Investors

- Novo Holdings — Series A
- Maj Invest (https://capitalatlas.ai/funds/maj-invest) — Series A
- SPRIND — Series A
- Bayern Kapital (https://capitalatlas.ai/funds/bayern-kapital) — Series A