Ralph van Drooge

Senior Investment Manager

9 past transactions

CarbonX

Venture Round in 2024
CarbonX B.V., based in Amsterdam, the Netherlands, specializes in the manufacture of carbon networks and the development of innovative materials. The company focuses on creating advanced products tailored for various industries, including elastomers, automotive and aerospace thermoplastics, construction, energy, and sports and leisure thermosets. By supplying these new materials, CarbonX aims to contribute to the design and production of the next generation of high-performance materials across multiple sectors.

Value Maritime

Venture Round in 2024
Value Maritime develops and installs filtration and emission-reduction systems for ships, part of Value Group. The company designs technology that cleans air and water on all ship types and integrates carbon capture to support sustainable operations today and future-proof fleets. Its systems include sulfur removal from exhaust gas to enable continued use of high-sulfur fuel while reducing pollutants, and a patented approach to remove CO2 from exhaust, helping shipowners and operators achieve emissions reductions and potential cost savings across diverse vessels.

RIFT

Series A in 2024
RIFT is a startup on a mission towards a sustainable future that is powered by clean and renewable energy.

Zepp.solutions

Venture Round in 2024
Zepp.solutions specializes in the development of advanced hydrogen fuel cell systems that provide clean mobile power generation. Their integrated systems include all necessary components, subsystems, and control software to convert hydrogen gas into high-voltage electric power. Designed for efficiency, Zepp's systems are compact, allowing for enhanced hydrogen storage capabilities and the flexibility to accommodate additional onboard equipment. The company offers both custom fuel cell systems optimized for total cost of ownership and standard module configurations, enabling clients to achieve emission-free propulsion and operation in vehicles and other high power demand applications without compromising uptime, cost, or lifespan.

EST-Floattech

Venture Round in 2024
EST-Floattech develops and manufactures intelligent energy storage systems based on lithium polymer batteries, primarily serving the maritime industry. Founded in 2009, the company is headquartered in Medemblik, the Netherlands.

SolarDuck

Venture Round in 2023
SolarDuck is a developer of innovative floating solar technology designed to enhance the adoption of offshore solar energy. The company focuses on providing a sustainable solution to the increasing global energy demand by utilizing modular floating solar power plants that can withstand harsh offshore conditions. SolarDuck's approach not only offers a competitive price for renewable electricity but also ensures higher energy yields and reduced installation costs, while minimizing the use of valuable dry land. Through its solutions, SolarDuck aims to deliver affordable renewable energy to communities, contributing to a more sustainable energy future.

RIFT

Seed Round in 2022
RIFT is a startup on a mission towards a sustainable future that is powered by clean and renewable energy.

Barge Master

Private Equity Round in 2022
Barge Master bv is a Dutch company founded in 2009, headquartered in Capelle aan den IJssel, specializing in the development and manufacturing of motion compensation systems for offshore operations. The company offers a range of innovative products designed to enhance safety and workability in challenging marine environments, including the BM-T700 modular platform, the BM-T40 motion compensated lifting platform, and the BM-MCH motion compensated helideck platform. These systems effectively mitigate the effects of sea-induced vessel motions, facilitating safe and efficient lifting operations across various applications, such as the installation and maintenance of oil and gas platforms, wind turbines, bridges, and jetties, as well as marine cargo salvage and wreck removal. Barge Master operates internationally, with locations in Singapore, Japan, Korea, and the United States, and collaborates with leading technology partners to ensure the highest quality in its offerings. The innovative nature of Barge Master's solutions has been recognized by the European patent office and various industry specialists.

Umincorp

Venture Round in 2021
Umincorp, founded in 2012 and based in Rotterdam, Netherlands, specializes in developing and marketing its patented Magnetic Density Separation (MDS) technology. This innovative process utilizes ferromagnetic fluids and specially designed magnets to achieve efficient separation of various materials, particularly in the recycling sector. Umincorp's MDS technology is capable of extracting valuable raw materials from plastic waste, enabling higher yields and polymer purities compared to traditional sorting methods. The company offers MDS machines and licenses its technology to other businesses while also seeking exclusive partnerships in specific market areas. Umincorp's solutions extend beyond recycling, finding applications in mineral processing and other industries that require reliable sorting capabilities.
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