AENU

AENU is a Berlin-based impact fund that invests in early-stage European climate-tech and social impact companies. It focuses on driving systemic transformation in venture capital, promoting impact, accessibility, and stakeholder alignment. AENU's investment ticket sizes range from EUR 0.5 to 5 million, targeting sectors such as climate & ecosystems, energy, food, agriculture, and social equality. As an Article 9 fund under the EU SFDR, AENU prioritizes ESG and impact investments.

Siobhan Brewster

Partner

Ferry Heilemann

Co-Founder and Partner

Fabian Heilemann

Co-Founder, Managing Directors and CEO

Zoe Magee

Director Communications

Melina Montañés

Principal

Beatrix von Schroeder

Impact Investor

Robert Stoecker

Impact Investor

Till Thietje

Impact Investor

Past deals in Industrial Real Estate

Beagle Systems

Seed Round in 2025
Beagle Systems, based in Hamburg, Germany, specializes in providing on-demand aerial data through a drone-as-a-service model. The company addresses the gap between low-resolution satellite imagery and high-quality, yet costly, local aerial footage by establishing a global network of long-range drones and charging stations. Beagle Systems' drones and associated hardware are designed for durability and safety, allowing for efficient long-distance deliveries and operations under continuous supervision by a professional piloting team. This approach helps clients minimize risk and operational expenses while ensuring rapid delivery of data and goods.

AtmosZero

Series A in 2024
AtmosZero specializes in developing a modular electrified boiler that efficiently converts ambient heat from the air into decarbonized steam. This innovative technology is designed to significantly reduce electricity consumption, using as little as half of the power required by traditional electric boiler systems. By focusing on decarbonizing industrial process steam, AtmosZero enables businesses to substantially lower their carbon emissions, potentially eliminating up to one-quarter of industrial emissions. Through its advanced solutions, the company aims to support industries in their efforts to transition to more sustainable practices.

AtmosZero

Seed Round in 2023
AtmosZero specializes in developing a modular electrified boiler that efficiently converts ambient heat from the air into decarbonized steam. This innovative technology is designed to significantly reduce electricity consumption, using as little as half of the power required by traditional electric boiler systems. By focusing on decarbonizing industrial process steam, AtmosZero enables businesses to substantially lower their carbon emissions, potentially eliminating up to one-quarter of industrial emissions. Through its advanced solutions, the company aims to support industries in their efforts to transition to more sustainable practices.

TESVOLT

Series B in 2022
TESVOLT GmbH, established in 2014 and headquartered in Wittenberg, Germany, specializes in the development and manufacturing of lithium battery storage systems aimed at the commercial and industrial sectors. As a recognized leader in energy storage solutions in Germany and Europe, TESVOLT produces intelligent lithium storage systems with power capacities ranging from 10 kilowatt hours to several megawatt hours, all manufactured in a carbon-neutral gigafactory. Their products facilitate companies in reducing energy dependency and contribute to the transition toward renewable energy sources, including solar, wind, and biogas. The company has been acknowledged with various awards for its innovative approaches, driven by its co-founders Daniel Hannemann and Simon Schandert, who have extensive experience in the photovoltaic sector. TESVOLT's focus on developing economical storage solutions is complemented by its commitment to safety and quality, as evidenced by TÜV certification for its products.
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