Enagás Emprende

Founded in 2016, Enagás Emprende is a corporate venture capital firm based in Madrid, Spain. It invests in startups focusing on renewable gases, sustainable mobility, energy efficiency, digitalization, and cleantech within the energy transition sector.

Alejandro Asensi

Venture Building Coordinator

7 past transactions

H2SITE

Series B in 2025
H2SITE develops on-site hydrogen production technology that enables compact systems for generating hydrogen at customer sites. The technology supports low-carbon hydrogen production and integrates production, transportation, and storage, making hydrogen transport more viable and helping unlock hydrogen markets. The company aims to help businesses reduce transportation costs and energy waste by providing efficient, on-site hydrogen solutions.

SOLATOM

Venture Round in 2024
SOLATOM specializes in the production of solar steam for industries requiring thermal processes. The company manufactures solar concentrators that generate high-temperature heat in the form of steam, hot water, or thermal oil, suitable for various industrial applications. Its solar boilers consist of pre-assembled modules equipped with mirrors that track sunlight, reflecting it onto a vacuum tube. This design allows the circulating fluid within the tube to absorb energy, achieving temperatures of up to 300 °C. Each module delivers a nominal thermal power of 15 kW, and multiple modules can be interconnected to enhance the overall capacity of the solar plant. SOLATOM's systems are designed for rooftop installation, maintaining a lightweight structure of less than 23 kg/m², providing a renewable alternative to fossil fuels and enabling industries to reduce their reliance on conventional energy sources for thermal energy needs.

SEaB Energy

Venture Round in 2022
SEaB Energy Limited specializes in the development and manufacturing of self-contained anaerobic digestion systems that convert food and other bio wastes into biogas, which can be utilized for heating water and generating electricity. The company’s patented products, including the Muckbuster® and Flexibuster™, are compact and modular systems designed for easy installation in shipping containers, catering to smaller waste producers generating between 200 and 1,000 tonnes of waste annually. In addition to biogas production, these systems also produce liquid and solid fertilizers. SEaB Energy provides comprehensive services, including installation, maintenance, and consulting, aimed at farmers, food processors, retailers, and those in the catering and accommodation sectors. Established in 2007 and headquartered in Southampton, United Kingdom, SEaB Energy focuses on enabling clients to reduce operational costs, enhance sustainability, and generate a return on investment through efficient waste management solutions.

Basquevolt

Seed Round in 2022
Basquevolt develops solid-state lithium battery technology for various applications including electric vehicles, aviation, stationary storage, and electronic devices. Its innovative technology aims to enable widespread adoption of electric transportation and energy storage solutions by offering high energy density (500 Wh/kg) at competitive costs.

SATLANTIS

Venture Round in 2021
SATLANTIS is a company specializing in the design and manufacture of high-performance Earth observation payloads for small satellites, operating from both Spain and Florida. It focuses on developing advanced microsatellite technology, including its flagship product, the Integrated Standard Imager for Earth Observation Microsatellites (iSIM). This optical imaging system is tailored for microsatellites weighing between 20 to 75 kilograms, delivering exceptional performance and flexibility at a reduced cost compared to traditional Earth observation instruments. SATLANTIS aims to foster collaboration among universities, industries, and government agencies to enhance the utilization of microsatellite constellations for scientific and commercial purposes. The company is also forming partnerships in the U.S. and Europe to establish the necessary infrastructure for the manufacture, integration, launch, and operation of standardized microsatellites, while leveraging AI-enabled payloads to enhance remote sensing capabilities and provide clients with high-resolution Earth observation services.

Trovant Technology

Seed Round in 2021
Trovant Technology SL, established in 2018 and headquartered in Valladolid, Spain, specializes in developing bio-based technologies for organic waste treatment and valorization. The company's primary focus is transforming waste into valuable products such as bioenergy or biomaterials, with a particular emphasis on biogas upgrading and biomethane production using its proprietary UBI technology. It offers tailored solutions to the environmental sector, including products for anaerobic digestion, wastewater treatment, bioindication, and bioinformatics.

Ductor

Venture Round in 2021
Ductor is a Finnish biotechnology company focused on addressing climate change and food sustainability challenges through innovative technology. It has developed proprietary and patented methods for biologically producing ammonia and phosphates from recycled materials. This technology can be integrated into various applications, including algae farming, to enhance nutrient supply and energy production. Ductor has achieved a significant milestone by initiating industrial-scale production, with its first implementation designed to augment existing biogas facilities, thereby improving their economic viability. The company aims to provide sustainable organic fertilizers and renewable energy, supporting farmers and food producers in maintaining healthy soils and promoting ecological farming practices.
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