Resoloon

Based in Hungary, Resoloon specializes in high-altitude balloon technology that delivers ultra-high-resolution aerial imagery for various applications, significantly enhancing monitoring capabilities across multiple sectors. Resoloon is a company focused on high-altitude balloon technology established in 2022 in Budapest, Hungary. The company has completed a total of 1 deal, with its most recent funding round occurring on February 4, 2026, where it raised EUR 550,000 from investors Day One Capital and Project Europe. The founder, Domokos Kertész, has a background in technology development.

Resoloon specializes in high-altitude balloon technology that offers high-resolution aerial imagery, with a primary focus on providing ultra-high-resolution images at a resolution of 10x10 cm, significantly surpassing the quality of average satellite imagery by approximately 600%. This advanced imaging system is designed for a variety of applications, including agriculture, insurance, disaster response, infrastructure monitoring, and environmental assessments. The continuous coverage capability of their system allows it to monitor extensive areas, up to 800 km², delivering critical insights to end-users such as farmers, agribusinesses, insurance providers, emergency management agencies, and governmental organizations. The company’s products are marketed primarily in regions where large-area observation is critical, including North America, Europe, and parts of Asia, catering to both private and public sector clients.

Resoloon's revenue model centers around providing high-resolution imagery and data analytics services to its clients through a structured transaction framework that may include subscription-based services and direct contracts with businesses and government agencies. Customers typically engage with Resoloon to access continuous monitoring solutions for various sectors, which may involve tailored pricing plans depending on the specific requirements of the projects. The company’s flagship offerings include its high-altitude balloon imaging services, which are delivered on a contractual basis, allowing clients to schedule and obtain imagery as needed. This transactional approach ensures that clients benefit from ongoing data services while allowing Resoloon to establish a reliable revenue stream through its innovative technology applications.

In February 2026, Resoloon raised EUR 550,000 in pre-seed funding from new investors Day One Capital and Project Europe. The company will utilize this funding to advance its balloon-based imaging system, develop practical applications, and support early commercial operations. Resoloon is also focusing on expanding its markets into additional regions including Asia and North America, with plans to enhance its product offerings and operational capabilities by late 2026.