ENERGIIQ

ENERGIIQ is a venture capital investment firm established in 2015 and located in The Hague, Netherlands. The company focuses on the commercialization of proven innovative energy technologies with a primary emphasis on reducing carbon dioxide emissions. ENERGIIQ targets investments in the energy transition sector, specifically within companies based in South Holland. Through its strategic investments, the firm aims to support the development and deployment of sustainable energy solutions that contribute to a more environmentally friendly future.

Rafael Koene

Fund Manager

Reinaud Struycken

Senior Investment Manager

16 past transactions

Gradyent

Series B in 2025
Gradyent is a Dutch AI cloud platform established in 2019. It optimizes heating systems for district heating companies using Digital Twin technology, combining geographical, weather, sensor data with physical models and AI. This enables real-time optimization and future scenario simulations, reducing heat loss by 20%, CO2 emissions by 10%, and fuel costs by 5-10%.

HeatTransformers

Series A in 2023
HeatTransformers B.V. is a company based in Woerden, the Netherlands, specializing in the installation of hybrid heat pumps for buildings. The company operates a digital platform that offers personalized advice to facilitate the seamless installation of these systems. By implementing hybrid heat pumps, HeatTransformers aims to help users reduce their energy bills while also promoting environmental sustainability. The technology provides efficient heating solutions and hot water, significantly decreasing reliance on gas. Overall, HeatTransformers is dedicated to transforming home heating practices through innovative solutions that benefit both consumers and the environment.

Mapiq

Series A in 2022
Mapiq is a software company that offers a cloud-based work management platform designed to integrate facilities systems and support flexible, data-driven office environments. The platform enables users to share location, view event calendars, check workplace availability, and collect and analyze anonymized usage data to help manage time in the office. It highlights the environmental impact of office space, noting that each square metre can account for about 70 kg of CO2 emissions annually, guiding decisions on real estate and operating costs. Mapiq emphasizes an interdisciplinary team of engineers, designers, software developers, marketers, psychologists, and architects focused on creating dynamic workspaces that inspire collaboration and productivity. By combining facility integration with data analytics, Mapiq aims to optimize space utilization, increase efficiency, and support organizations in designing workplaces that balance flexibility, cost efficiency, and employee well-being.

Canopus Drilling Solutions

Seed Round in 2022
Canopus Drilling Solutions specializes in advanced drilling technology that focuses on enhancing geothermal productivity. The company develops innovative techniques for drilling long horizontal wells and short-radius multilateral wells, which are particularly effective in revitalizing existing, closed-in oil and gas wells. By converting these wells into usable structures, Canopus enables its clients to access various geothermal development opportunities and significantly increase production. Their technology is rooted in jetting and smart subterranean navigation, positioning them as a leader in the drilling industry.

Exasun

Venture Round in 2022
Exasun B.V. is a Dutch company engaged in the development, manufacturing, and marketing of solar photovoltaic panels. Founded in 2012 and based in The Hague, the company specializes in producing high-efficiency Glass-Glass solar modules, which are designed for various applications including flat roofs, slanted roofs, and building-integrated projects. Exasun's product offerings include black glass panels and modules with custom dimensions tailored for specific architectural needs. The company emphasizes both aesthetic appeal and functionality, allowing customers to reduce solar energy costs while enhancing the visual integration of solar technology into buildings. Exasun markets its products through a network of premium installers, positioning itself as a key player in the solar energy sector.

Gradyent

Series A in 2022
Gradyent is a Dutch AI cloud platform established in 2019. It optimizes heating systems for district heating companies using Digital Twin technology, combining geographical, weather, sensor data with physical models and AI. This enables real-time optimization and future scenario simulations, reducing heat loss by 20%, CO2 emissions by 10%, and fuel costs by 5-10%.

Whiffle

Venture Round in 2022
Whiffle is a weather forecasting company that specializes in providing detailed weather prediction services, particularly for wind energy and solar power applications. The firm has developed advanced weather modeling software that enhances the accuracy and efficiency of weather forecasting by simulating phenomena such as cloud formation, turbulence, and land-sea interactions. Utilizing an integrated fine-scale weather modeling technology, Whiffle's platform processes extensive weather data alongside various other data sources, including land use and topography. This enables users to generate tailored weather reports and analyze atmospheric responses to evolving conditions in a user-friendly manner.

Kitepower

Venture Round in 2021
Kitepower is a manufacturer of high-altitude wind energy systems that use lightweight wings on high-performance kites with flexible lines, controlled by intelligent systems to harvest persistent winds at higher altitudes with a built-in safety mechanism. Founded in 2015 and based in Delft, South Holland, the company aims to offer utilities a safer, lower-cost path to generating clean electricity using wind energy without the need for conventional tall towers and heavy infrastructure.

Plotwise

Seed Round in 2020
Plotwise is a technology company specializing in last-mile delivery solutions aimed at enhancing route optimization and delivery efficiency for businesses. By leveraging machine learning and artificial intelligence, Plotwise offers a comprehensive platform that includes features such as route planning, delivery pooling, timeslot management, and dynamic pricing. Additionally, the platform provides demand forecasting, real-time vehicle tracking, and analytics tools, enabling organizations to streamline their goods distribution processes. Ultimately, Plotwise focuses on helping clients transition from a cost-centric approach to one that prioritizes service optimization, thereby improving overall customer satisfaction and operational performance.

Gradyent

Seed Round in 2020
Gradyent is a Dutch AI cloud platform established in 2019. It optimizes heating systems for district heating companies using Digital Twin technology, combining geographical, weather, sensor data with physical models and AI. This enables real-time optimization and future scenario simulations, reducing heat loss by 20%, CO2 emissions by 10%, and fuel costs by 5-10%.

HeatTransformers

Venture Round in 2020
HeatTransformers B.V. is a company based in Woerden, the Netherlands, specializing in the installation of hybrid heat pumps for buildings. The company operates a digital platform that offers personalized advice to facilitate the seamless installation of these systems. By implementing hybrid heat pumps, HeatTransformers aims to help users reduce their energy bills while also promoting environmental sustainability. The technology provides efficient heating solutions and hot water, significantly decreasing reliance on gas. Overall, HeatTransformers is dedicated to transforming home heating practices through innovative solutions that benefit both consumers and the environment.

Mapiq

Venture Round in 2020
Mapiq is a software company that offers a cloud-based work management platform designed to integrate facilities systems and support flexible, data-driven office environments. The platform enables users to share location, view event calendars, check workplace availability, and collect and analyze anonymized usage data to help manage time in the office. It highlights the environmental impact of office space, noting that each square metre can account for about 70 kg of CO2 emissions annually, guiding decisions on real estate and operating costs. Mapiq emphasizes an interdisciplinary team of engineers, designers, software developers, marketers, psychologists, and architects focused on creating dynamic workspaces that inspire collaboration and productivity. By combining facility integration with data analytics, Mapiq aims to optimize space utilization, increase efficiency, and support organizations in designing workplaces that balance flexibility, cost efficiency, and employee well-being.

SET Ventures

Funding Round in 2019
SET Ventures is an Amsterdam-based venture capital firm founded in 2007 that invests in European energy and renewable sector companies across early to growth stages. It backs digital technology-enabled solutions aimed at carbon-free energy systems, including energy generation, distribution and storage, energy efficiency, and smart energy applications in buildings, industry, mobility, and infrastructure. The firm targets investments in technology-enabled clean energy and sustainability initiatives, often with a focus on smart grid, energy storage, and EV/green building applications, and seeks to support portfolio companies with strategic guidance, including board participation. Typical check sizes range from approximately €0.5 million to €6 million per company over the life of participation. SET Ventures concentrates on Europe and prioritizes companies that combine software and hardware components to create scalable energy solutions.

We4Sea

Venture Round in 2019
We4Sea specializes in enhancing shipping efficiency. They offer expertise in ship propulsion systems, coupled with insights into innovative technologies, aiming to improve fleet performance for both transporters and the environment.

Exasun

Venture Round in 2018
Exasun B.V. is a Dutch company engaged in the development, manufacturing, and marketing of solar photovoltaic panels. Founded in 2012 and based in The Hague, the company specializes in producing high-efficiency Glass-Glass solar modules, which are designed for various applications including flat roofs, slanted roofs, and building-integrated projects. Exasun's product offerings include black glass panels and modules with custom dimensions tailored for specific architectural needs. The company emphasizes both aesthetic appeal and functionality, allowing customers to reduce solar energy costs while enhancing the visual integration of solar technology into buildings. Exasun markets its products through a network of premium installers, positioning itself as a key player in the solar energy sector.

Innecs Power Systems

Venture Round in 2018
Innecs Power Systems BV is a manufacturer of energy conversion systems based in Ter Aar, the Netherlands, established in 2004. The company specializes in delivering products that enhance energy efficiency, including power burners for steam production, steam turbines for large networks and co-siting projects, as well as gas turbines and clean combustion systems. Innecs serves various industries, such as food, ceramics, chemicals, printing, textiles, and utilities, providing solutions that contribute to sustainability and reduced energy costs. By focusing on technology that ensures a stable and reliable energy supply, Innecs Power Systems aims to support clients in minimizing their environmental impact.
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