Arjan Erkel

Guarantco Management Co. Ltd. provides fund management services. The private company is based in London, UK.

Alfen BV manufactures transformer substations, products for the distribution of electric energy and charging points for electric cars. It develops, designs, produces, and assembles all stations in-house electricity networks, from low to high voltage. The company was founded on May 1, 1937 and is headquartered in Almere, the Netherlands.

Van Boom & Slettenhaar Film BV is a private company based in the Netherlands that was founded in 1997. The Dutch company specializes in structuring and managing real estate funds for private investors. The company has a history of successfully structuring and selling a large number of real estate funds.

Part of GoodHabitz BV, Helpr.nl BV develops artificial intelligence driven educational chat-bot software solutions. The company is based in Baarn, Netherlands. The Dutch company was founded by Jaap Koelewijn, Erik Methorst, Remy Reurling. Jaap Koelewijn has been the CEO since incorporation. Helpr.nl was acquired by GoodHabitz BV on March 08, 2022.

Part of Cardano Holding Ltd., Cardano Risk Management BV is a Dutch company that measures and minimizes the CO2 emissions of its own business. The company is based in Rotterdam, Netherlands. The company compensates for all emissions that they cannot prevent, making them carbon neutral. Cardano and ACTIAM will merge into one company, Cardano, starting from June 1, 2023. The company was founded in 2000 by Theo Kocken. Harold Naus has been the CEO of the company since 2014.

Cardano Group engages in the provision of engineering and consulting services. The company was founded by Theodorus Petrus Kocken and is headquartered in Brisbane, Australia.

Cardano Holding Ltd. provides financial management services. The private company is based in London, UK, and has subsidiaries in the UK and the Netherlands.