kopa ventures

Kopa Ventures, formerly known as Wi Venture, is a venture capital investment firm established in 2018 and based in Mainz, Germany. The firm specializes in early-stage impact investments, focusing on innovative climate tech startups across sectors such as energy, mobility, and nature and carbon technology. Kopa Ventures is committed to identifying and supporting startups that demonstrate significant potential for positive environmental impact. Since its inception, the firm has successfully invested in over 25 companies, contributing to several successful exits and an initial public offering. By prioritizing the impact potential of its portfolio companies, Kopa Ventures aims to empower entrepreneurs in their quest to develop advanced solutions that promote a climate-positive economy.

Luis Sperr

Managing Partner

Marius Weckel

Principal

Matthias Willenbacher

Founder and CEO

34 past transactions

Green Fusion

Series A in 2025
Green Fusion develops a cloud-based energy management platform for monitoring and controlling complex energy systems. The software provides intelligent control of heat, electricity, and e-mobility, focusing on hybrid building heating setups such as heat pumps paired with gas boilers and the integration of photovoltaic systems and electric vehicle charging. Serving housing corporations, the platform helps reduce carbon emissions and operating costs, enhances energy security of supply, and lowers maintenance requirements by coordinating generation, storage, and consumption across multiple energy sources.

LIMATICA

Pre Seed Round in 2024
LIMATICA specializes in battery cell diagnostics, offering a portable lab tester that rapidly and efficiently evaluates multiple cells simultaneously. Their innovative, passive measurement method significantly reduces processing time and provides unprecedented data points, aiding in identifying micro-defect root causes and minimizing waste in energy storage production.

Tomorrow

Venture Round in 2024
Sustainable banking. Green Finance. A credit card that is ecological, ethical and uses your money to generate a positive environmental impact. A bank that funds and promotes Renewable Energy, Solar Power, Wind Power and sustainable agriculture.

Pluvion

Pre Seed Round in 2024
Pluvion is a pioneering Water Tech company specializing in advanced software solutions for water management. It focuses on enhancing the efficiency and sustainability of water infrastructures by providing innovative technologies that monitor and optimize water and wastewater networks. The company's core offering is an artificial intelligence-driven platform designed to detect, locate, and predict extraneous water in sewer networks, thereby ensuring reliable water management and boosting operational efficiency.

Daato

Seed Round in 2024
Daato is a developer of a sustainability management platform that focuses on providing environmental, social, and governance (ESG) reporting services for enterprises. The company offers privacy-focused technology applications designed to help businesses become more ESG-aware and sustainable. By addressing the operational complexities associated with ESG goals, Daato enables clients to concentrate on strategic aspects of their sustainability initiatives. Its software platform is categorized as a SaaS solution within the RegTech and enterprise software sectors, aiming to facilitate a positive impact on society and enhance overall corporate responsibility.

e-mobilio

Series A in 2023
e-mobilio is a digital consulting platform focused on facilitating the transition to electromobility. It provides a manufacturer-neutral advisory and brokerage service intended to streamline the process of purchasing electric vehicles. The platform offers a comprehensive e-mobility ecosystem that includes tailored insights covering various aspects of electromobility, such as electric vehicle selection, home and public charging solutions, installation options, and financing assistance. By offering an accessible online inquiry form, e-mobilio aims to simplify the decision-making process for customers, making the experience of buying an electric car more enjoyable and less daunting.

Pottsalat

Venture Round in 2023
Pottsalat GmbH, founded in 2016 and based in Essen, Germany, specializes in providing online ordering and delivery services for freshly prepared salads, bowls, breads, dips, desserts, and beverages. The company aims to promote healthy eating habits by offering nutritious food options that do not compromise on taste. Orders are fully computerized to ensure efficient coordination, and Pottsalat accepts various payment methods, including PayPal, credit cards, and mobile payment options. The delivery is conducted using bicycles and e-bikes, emphasizing an eco-friendly approach by utilizing sustainable packaging.

Green Fusion

Seed Round in 2023
Green Fusion develops a cloud-based energy management platform for monitoring and controlling complex energy systems. The software provides intelligent control of heat, electricity, and e-mobility, focusing on hybrid building heating setups such as heat pumps paired with gas boilers and the integration of photovoltaic systems and electric vehicle charging. Serving housing corporations, the platform helps reduce carbon emissions and operating costs, enhances energy security of supply, and lowers maintenance requirements by coordinating generation, storage, and consumption across multiple energy sources.

Carbonfuture

Seed Round in 2022
Carbonfuture provides the Trust Infrastructure for durable carbon removal. It offers two core products: MRV+, a comprehensive monitoring, reporting and verification solution for durable carbon removal, and Marketplace, a leading platform for collecting, managing and trading durable carbon credits. The company uses a data‑driven approach to ensure quality and reliability across the carbon removal lifecycle, supporting suppliers with project development and financing to transform initiatives into fully certified credits, and giving corporate buyers access to portfolios of high‑quality credits with end‑to‑end visibility. The platform also enables independent standards verification and tamper‑proof, digital tracking of credits via a low‑energy blockchain. Carbonfuture serves notable climate leaders, including Microsoft, Swiss Re and the World Economic Forum First Movers Coalition, aiming to advance durable carbon removal in a transparent, trusted market.

Klim

Seed Round in 2022
Klim enables farmers to transition to regenerative agriculture at scale by providing them financial support, knowledge, documentation tools, and a community via our digital companion for farmers. Klim-verified carbon removal credits, generated by Klim farmers, help companies to transition to net zero by offsetting their carbon emissions locally and with maximum impact and transparency.

e-mobilio

Seed Round in 2022
e-mobilio is a digital consulting platform focused on facilitating the transition to electromobility. It provides a manufacturer-neutral advisory and brokerage service intended to streamline the process of purchasing electric vehicles. The platform offers a comprehensive e-mobility ecosystem that includes tailored insights covering various aspects of electromobility, such as electric vehicle selection, home and public charging solutions, installation options, and financing assistance. By offering an accessible online inquiry form, e-mobilio aims to simplify the decision-making process for customers, making the experience of buying an electric car more enjoyable and less daunting.

Carbon Equity

Seed Round in 2022
Carbon Equity operates an impact investing platform that helps investors access private climate opportunities. The company conducts climate due diligence and financial diligence to select funds with a defined investment period, enabling participation in private climate tech funds. It aims to build diversified portfolios of climate startups and scaleups in private markets by combining rigorously evaluated investments with an emphasis on environmental impact.

SKYSEED

Seed Round in 2022
SKYSEED is an organization comprised of forest experts, engineers, programmers, and drone developers. The company's goal is to work with forest owners to establish healthy, climate-stable, near-natural (commercial) forests in a timely, cost-effective, and sensible manner.

1Komma5°

Series A in 2022
1KOMMA5 ° offers all owners of electric vehicles free electricity, which they refinance through trading with so-called GHG quotas. 1KOMMA5 ° encourages a self-determined and CO2-neutral lifestyle. It combines craftsmanship and high technology to always deliver the cheapest and cleanest energy whether photovoltaics, energy storage, heat pumps, or electric car charging stations.

Einhundert

Venture Round in 2022
Einhundert Energy is a company based in Cologne, Germany, specializing in smart services for green and digital energy supply. Established in 2017, it focuses on providing comprehensive solutions for tenant electricity, which includes planning, installation, operation, and maintenance of photovoltaic systems. The company enables tenants and entrepreneurs to access low-cost solar energy while ensuring transparency in their energy billing through a dedicated app. This app allows users to monitor their power consumption effectively, promoting cost control and efficiency. Einhundert Energy's digital billing solution integrates various technologies, including heat and water billing, smoke detectors, heat pumps, and e-charging stations, catering to the diverse needs of property managers and tenants alike.

Ducktrain

Seed Round in 2021
Ducktrain is a developer of electric semi-autonomous delivery technology aimed at enhancing logistics transportation over longer distances in urban and industrial settings. The company offers innovative vehicle platforms and automation solutions that facilitate efficient and environmentally friendly logistics operations, promoting zero emissions. Ducktrain's technology not only modernizes urban logistics but also provides the capability to upgrade hardware and software, ensuring continuous efficiency and functionality for transporters. By utilizing a unique system where multiple vehicle platforms, referred to as "ducks," can form a train, Ducktrain optimizes the transportation process, ultimately transforming the landscape of urban and industrial logistics.

Carbonfuture

Seed Round in 2021
Carbonfuture provides the Trust Infrastructure for durable carbon removal. It offers two core products: MRV+, a comprehensive monitoring, reporting and verification solution for durable carbon removal, and Marketplace, a leading platform for collecting, managing and trading durable carbon credits. The company uses a data‑driven approach to ensure quality and reliability across the carbon removal lifecycle, supporting suppliers with project development and financing to transform initiatives into fully certified credits, and giving corporate buyers access to portfolios of high‑quality credits with end‑to‑end visibility. The platform also enables independent standards verification and tamper‑proof, digital tracking of credits via a low‑energy blockchain. Carbonfuture serves notable climate leaders, including Microsoft, Swiss Re and the World Economic Forum First Movers Coalition, aiming to advance durable carbon removal in a transparent, trusted market.

VoltStorage

Series B in 2021
VoltStorage GmbH is a German company specializing in the development and production of solar energy storage systems. Based in Olching, Germany, it utilizes eco-friendly vanadium redox flow technology to create power storage devices that allow homeowners to store surplus solar energy generated during the day for use at night. This innovative approach aims to provide renewable energy availability around the clock, contributing to a cleaner and fairer world for future generations. VoltStorage also offers installation and technical support services for its products, which are sold online. The company's commitment to sustainability underscores its mission to enhance the accessibility of renewable energy.

Pottsalat

Venture Round in 2021
Pottsalat GmbH, founded in 2016 and based in Essen, Germany, specializes in providing online ordering and delivery services for freshly prepared salads, bowls, breads, dips, desserts, and beverages. The company aims to promote healthy eating habits by offering nutritious food options that do not compromise on taste. Orders are fully computerized to ensure efficient coordination, and Pottsalat accepts various payment methods, including PayPal, credit cards, and mobile payment options. The delivery is conducted using bicycles and e-bikes, emphasizing an eco-friendly approach by utilizing sustainable packaging.

Klim

Seed Round in 2021
Klim enables farmers to transition to regenerative agriculture at scale by providing them financial support, knowledge, documentation tools, and a community via our digital companion for farmers. Klim-verified carbon removal credits, generated by Klim farmers, help companies to transition to net zero by offsetting their carbon emissions locally and with maximum impact and transparency.

Ducktrain

Seed Round in 2021
Ducktrain is a developer of electric semi-autonomous delivery technology aimed at enhancing logistics transportation over longer distances in urban and industrial settings. The company offers innovative vehicle platforms and automation solutions that facilitate efficient and environmentally friendly logistics operations, promoting zero emissions. Ducktrain's technology not only modernizes urban logistics but also provides the capability to upgrade hardware and software, ensuring continuous efficiency and functionality for transporters. By utilizing a unique system where multiple vehicle platforms, referred to as "ducks," can form a train, Ducktrain optimizes the transportation process, ultimately transforming the landscape of urban and industrial logistics.

Sono Motors

Venture Round in 2020
Sono Motors GmbH, founded in 2016 and based in Munich, Germany, specializes in solar-powered electric mobility solutions. The company designs and develops its first solar electric vehicle, the Sion, which features proprietary solar technology that allows for the integration of solar panels into the vehicle's bodywork. This innovation harnesses solar energy to charge the vehicle's battery, promoting sustainable transportation. In addition to the Sion, Sono Motors is working to incorporate its solar technology across various transportation models, including buses, trucks, and trailers, thereby enhancing range, reducing fuel costs, and lowering CO2 emissions. The company's commitment to climate-friendly mobility aims to facilitate the transition to a more sustainable future in the automotive sector. The Sion is expected to launch in Europe in 2024.

Thermosphr

Pre Seed Round in 2020
Thermosphr is a technology startup specializing in end-to-end solutions for optimizing energy usage in commercial buildings. Its core product is a thermal management platform that employs predictive control and real-time remote management to enhance the efficiency of heating, ventilation, and air conditioning systems. This results in reduced energy consumption and carbon footprint, while maintaining optimal indoor conditions for occupants.

Phantasma Labs

Seed Round in 2020
Phantasma Labs Limited is a London-based company founded in 2018 that specializes in developing a simulation platform aimed at enhancing the training of autonomous vehicles. The company focuses on creating crucial data sets and models of human behavior to improve the understanding of self-driving cars in various scenarios, particularly in extreme situations. By immersing real humans in virtual environments, Phantasma Labs enables artificial intelligence systems to learn from realistic interactions with pedestrians, cyclists, and other road users. This innovative approach facilitates the generation of large-scale data sets that simulate real-life conditions, allowing clients to benefit from advanced decision support without the need for extensive big data. Through its technology, Phantasma Labs contributes to safer and more effective autonomous vehicle operations by training AI to navigate complex human behaviors.

node.energy

Convertible Note in 2020
node.energy GmbH, established in Frankfurt am Main, Germany in 2016, specializes in providing Software-as-a-Service (SaaS) solutions for optimizing local energy microgrids. The company's flagship product, opti.node, enables industrial and commercial entities with on-site power generation to reduce energy costs and carbon footprint by offering regulatory and commercial management tools. node.energy caters primarily to energy managers of commercial buildings and metering service providers, aiming to streamline administrative tasks, facilitate energy cost savings, and ensure compliance with current regulations.

Yova

Seed Round in 2020
Yova AG is a digital investment platform based in Zürich, Switzerland, established in 2017. The company specializes in offering personalized, automated investment services that align with sustainability goals. Yova enables customers to invest in diversified equity portfolios that focus on addressing global challenges, such as climate change and human rights. The platform employs advanced methods in portfolio management and sustainability analysis, making impact investing accessible to individuals regardless of their investment knowledge or the size of their capital. Yova's services include risk profiling, compliance monitoring, daily financial reporting, and customer support, ensuring that investments meet the specific criteria and preferences of its clients while also aiming for attractive financial returns.

ecoworks

Seed Round in 2020
Ecoworks specializes in climate-neutral renovations of multi-family houses. Utilizing industrial prefabrication, digital processes, and efficient energy systems, the company modernizes buildings with up to four floors within weeks, providing carbon-free heat and electricity from rooftop solar panels.

Pottsalat

Funding Round in 2019
Pottsalat GmbH, founded in 2016 and based in Essen, Germany, specializes in providing online ordering and delivery services for freshly prepared salads, bowls, breads, dips, desserts, and beverages. The company aims to promote healthy eating habits by offering nutritious food options that do not compromise on taste. Orders are fully computerized to ensure efficient coordination, and Pottsalat accepts various payment methods, including PayPal, credit cards, and mobile payment options. The delivery is conducted using bicycles and e-bikes, emphasizing an eco-friendly approach by utilizing sustainable packaging.

Tomorrow

Pre Seed Round in 2019
Sustainable banking. Green Finance. A credit card that is ecological, ethical and uses your money to generate a positive environmental impact. A bank that funds and promotes Renewable Energy, Solar Power, Wind Power and sustainable agriculture.

ecoworks

Seed Round in 2019
Ecoworks specializes in climate-neutral renovations of multi-family houses. Utilizing industrial prefabrication, digital processes, and efficient energy systems, the company modernizes buildings with up to four floors within weeks, providing carbon-free heat and electricity from rooftop solar panels.

HPS

Seed Round in 2019
HPS Home Power Solutions GmbH specializes in manufacturing solar energy management systems designed for the non-commercial sector, particularly targeting single and multi-family homes. Founded in 2014 and based in Berlin, the company offers a product known as Picea, an integrated system that combines energy storage, heating assistance, and indoor ventilation. This system utilizes green hydrogen to store solar energy, which can then be converted into electrical energy for household use. In addition to hardware, HPS also develops software to manage energy utilization effectively. By focusing on eco-friendly energy solutions, HPS aims to facilitate sustainable energy practices and provide valuable services to its users.

Frischepost

Seed Round in 2019
Frischepost GmbH is a Hamburg-based company that operates an online platform for delivering locally sourced and sustainably packaged food directly to customers. Founded in 2015, Frischepost connects consumers with regional producers, offering a diverse range of products including fruits, vegetables, dairy, bakery items, meat, pantry staples, vegan options, and ready-made meals. The company emphasizes transparency regarding the origin and production of its offerings, ensuring that customers can trace the food they purchase. By removing intermediaries such as supermarkets and wholesalers, Frischepost enhances the freshness of its products and supports local agriculture, catering to the increasing demand for quality, locally grown food in urban areas.

Milk the Sun

Venture Round in 2019
Milk the Sun GmbH is a company based in Münster, Germany, that operates an online marketplace dedicated to the trading of photovoltaic (PV) project rights and installed PV systems, both domestically and internationally. Founded in 2012, the company combines the largest online marketplace for operational PV systems with a digital management tool, allowing users to manage their investments effectively and independently. Milk the Sun's platform facilitates transparent trading in both the primary and secondary markets for solar projects and systems, catering primarily to owners of medium to commercial-sized PV installations. In addition to trading, the company offers a comprehensive range of services related to solar PV, including insurance, technical management, and legal counsel, alongside a blog that provides industry news and insights. Milk the Sun aims to support the global energy transition by enabling accessible and sustainable investments in renewable energy assets.

Sono Motors

Equity Crowdfunding in 2018
Sono Motors GmbH, founded in 2016 and based in Munich, Germany, specializes in solar-powered electric mobility solutions. The company designs and develops its first solar electric vehicle, the Sion, which features proprietary solar technology that allows for the integration of solar panels into the vehicle's bodywork. This innovation harnesses solar energy to charge the vehicle's battery, promoting sustainable transportation. In addition to the Sion, Sono Motors is working to incorporate its solar technology across various transportation models, including buses, trucks, and trailers, thereby enhancing range, reducing fuel costs, and lowering CO2 emissions. The company's commitment to climate-friendly mobility aims to facilitate the transition to a more sustainable future in the automotive sector. The Sion is expected to launch in Europe in 2024.
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