Theodorus Ykema

Wavin Holding BV provides plastic pipes systems and solutions, which enable safe distribution of drinking water, sustainable management of rainwater and waste water, and energy-efficient heating and cooling for buildings. The company was founded in 1955 and is headquartered in Zwolle, the Netherlands.

Draka Holding NV manufactures electrical and special purpose cables. The company was founded by Jan Teewis Duyvis in 1910 and is headquartered in Delft, the Netherlands.

Nuon NV specialises in the generation, marketing and distribution of electricity, gas and heat. Its operations are divided into three segments such as the Distribution & Sales, Production and Trade and Grid Management. The company engages in the management and operation of energy-intensive industrial estates and street lighting activities. It has operations in the Netherlands, Belgium and Germany. Nuon is headquartered in Amsterdam, the Netherlands.

Marquard & Bahls AG engages in the provision of energy supply, trading, and logistics services. The company was founded by Theodor Weisser in 1947 and is headquartered in Hamburg, Germany.

Rabo Vastgoedgroep Holding NV provides investment solutions. Its services include management of investments for institutional and private investors in specific sectors within real estate and infrastructure. It focuses on the following businesses: residential and commercial real estate development, real estate finance and serving real estate investors. The company is headquartered in Hoevelaken, the Netherlands.

Nille Trading AS provides import and supply services. It operates as a wholesale distributor. The firm's products include birthday products, kitchen supplies, and textiles. The company was founded in 1966 and is headquartered in Ytre Enebakk, Norway.

Aenova Holding GmbH provides supplies to the pharmaceutical and healthcare industries. The firm develops, produces, and markets solid dosage products such as soft and hard capsules, tablets, film-coated tablets, and effervescent tablets. Its services include production, supply chain management, packaging, support and analytics. The company was founded in 2008 and is headquartered in Starnberg, Germany.

Van Gelder Groep BV operates as a financial holding company with activities in the infrastructure sector. Its subsidiaries specialize in asphalt installation, multiline marking, railway, cable, piping, and mounting operations. The company was founded in 1916 and is headquartered in Elburg, the Netherlands.

Nipa Holding AS is the Norwegian parent company of Nille, a retailer that provides products for creating experiences and good moments, whether it's inviting friends for dinner, celebrating a birthday, or creating the atmosphere you dream of in your home. The private company's philosophy is that there is always a good reason to celebrate, and they offer a variety of products for occasions such as Christmas, Easter, Halloween, camping in the garden, knitting on Tuesdays, date nights, or Friday nights with grandchildren. Nille is also a major partner of the Children's Cancer Society and provides financial support for research and children affected by cancer.

OME Acquisition SCA provides investment services. The private company is based in Luxembourg, Luxembourg. and has subsidiaries in Luxembourg.

Part of OME Investment Acquisition SCA, the Luxembourger company provides investment services. The company is based in Luxembourg, Luxembourg.

Part of Coöperatieve Rabobank UA, Rabobank IJsseldelta is a financial institution based in Zwolle, Netherlands. The Dutch company offers a range of services to individuals and private companies, including banking, investing, mortgage, saving, pension, and insurance. Rabobank IJsseldelta aims to work together with its customers to create a better world, and they do this through their various initiatives such as the Rabo Foundation and Rabo ClubSupport.

Nils Swed AB is an investment holding Swedish company.

Part of Apollo 5 GmbH, Aenova Group is a leading contract manufacturer and development services provider for the pharmaceutical and healthcare industry. The company is based in Starnberg, Germany, and has 15 production sites in Europe and the USA. Aenova offers a broad range of dosage forms for pharmaceutical and consumer health products, equipped with the latest production technologies and proven expertise to support product needs with the highest quality and reliability standards. The CEOs of the German company are Ralf Schuler and January Kengelbach.

Part of Aso Lux 4 Sarl, PlusInvestment GmbH is a German company that provides IT consulting and economic services for business and individuals. The company is based in Cologne, Germany. The CEOs are Alexander Wallner, Frank J. Nellissen, Oliver Mauss. The company was founded in 2017. PlusInvestment was acquired by Aso Lux 4 Sarl on December 04, 2023.

Nille Holding I AS operates miscellaneous stores. The private company is based in Kolbotn, Norway.

Nille Store Operations AS is a Norwegian company that retails gifts, kitchen, and yarn products through an online platform. The private company is based in Oslo, Norway.

Nls Lätt AB is a private company based in Gothenburg, Sweden. The Swedish company manages fixed and movable properties.