Ludo Martinus Johannes van Halderen

Koninklijke Volker Wessels Stevin NV provides construction and civil engineering services. It operates business through the following markets: building and property development, energy and telecom, and infrastructure. It offers housing and utility construction, industrial construction, property development, civil engineering, network infrastructure, telecommunications infrastructure, railway construction and maintenance, technical installations, traffic technology, plant and machinery management, park management, building supplies and consulting services. The company was founded in 1854 and is headquartered in Amersfoort, Netherlands.

Eidsiva Energi AS engages in the provision of electric power distribution services. The firm produces electricity through various renewable energy sources, including hydropower, biomass, waste, and wind power. It is also engaged in the solar cell market so that customers can produce their own electricity. The company was founded on May 24, 2001 and is headquartered in Hamar, Norway.

Hunton Fiber AS manufactures wood fiber boards for the construction market. Its products include Hunton Bitroc & Bitvent, Sarket, Silencio, and Silencio Thermo which are used for sheathing timber and steel frame buildings, warm roof constructions, underfloor sound insulation, and heating. The company was founded in 1889 and is headquartered in Gjøvik, Norway.

Statkraft AS engages in the production of renewable energy. Its products include financial fuel contracts, gas, price area, local currency, cross commodity and fuel price hedging, virtual gas power and storage, electricity certificates, and small scale hydropower and win power. The firm offers energy, and analysis and consulting services. The company was founded in October 2004 and is headquartered in Oslo, Norway.

KWS Infra BV consists of construction, reconstruction, maintenance of pavements, drainage and earthworks. It delivers projects on turnkey, construction or design, construct team, PPP arrangements and contracts. The company was founded in 1901 and is headquartered in Vianen, Netherlands.

Fugro GB (North) Marine Ltd. provides surveying services. The firm operates a fleet of five vessels that are equipped with survey spreads, all of which are primarily geophysical, hydrographic vessels and autonomous underwater vehicle. It also provides survey and surface, subsea positioning equipment and services to contractors and organizations deployed from their vessels, barges and rigs. The company is headquartered in Aberdeen, the United Kingdom.

Part of Smedvig Capital Ltd., Smedvig Capital AS is a venture capital firm based in Stavanger, Norway. Smedvig Property is one of Norway's most innovative property developers. The Norwegian company helps enable business funding through capital investment, which in turn drives business growth at exceptional speed. The company was founded in 1985. Odd Torland has been the CEO of the company since 2000.

Part of Koninklijke VolkerWessels NV, Vialis BV makes infrastructure intelligent with smart solutions and technology. The company is based in Haarlem, Netherlands. Vialis prioritizes safety in all of its operations as a subsidiary of VolkerWessels. The Dutch company specializes in integrating public lighting into comprehensive projects that contribute to safety, mobility, and sustainability. With the increasing complexity of traffic systems, Vialis continues to develop innovative solutions to meet the evolving needs of the industry.

Volkerwessels Bouw & Vastgoedontwikkeling BV provides building and property development services. It offers services such as housing and utility construction, industrial construction, property development, civil engineering, road construction and network infrastructure (cable and pipelines). The company was founded in 1990 and is headquartered in Rijssen, the Netherlands.

Alliander NV engages electricity and gas networks. It engages in the distribution of energy such as electricity, bio gas, and heat to commercial and residential clients. The firm operates through the following segments: Network Operator Liander and Other. The Network Operator Liander segment provides gas and electricity connections and for distributing gas and electricity in Gelderland and parts of Noord-Holland, Flevoland, Friesland and Zuid-Holland. The Others segment contains activities of Qirion, Stam and Alliander AG, new activities, the corporate staff departments and the service units. It specializes in the management of electricity, gas, and grid-related services. The company was founded in 1994 and is headquartered in Arnhem, the Netherlands.

Vattenfall Nederland BV engages in the generation and distribution of gas and electricity. It generates electricity using coal, gas, biomass, hydropower, wind energy, solar energy, and renewable energy. The company was founded in 1994 and is headquartered in Amsterdam, the Netherlands.

Cordis Europa NV manufactures medical devices. The company is headquartered in Roden, the Netherlands.

VolkerRail Nederland BV provides construction, management and maintenance services to railway tracks. The company is headquartered in Vianen, the Netherlands.

Van Hattum en Blankevoort BV designs, builds and maintains civil structures such as bridges, viaducts, flyovers, tunnels, underpasses, underground stations, basements and foundations. The company was founded in 1831 and is headquartered in Vianen, the Netherlands.

Aveco de Bondt BV operates as an engineering company. It provides research and consultancy services regarding spatial development, buildings, mobility & infrastructure, energy & sustainability, water and industry. The company is headquartered in Holten, the Netherlands.

Naturkraft AS refines Norwegian gas to electricity. It owns and operates Norway’s first commercial gas power plant in Karsto. The company was founded in August 1994 and is headquartered in Tysværvag, Norway.

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.

Ventus Groep BV provides cloud infrastructure, security, networking and test management services. The company was founded in 1998 and is headquartered in Heerenveen, the Netherlands.

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 Azrieli Holdings, Inc., Green Mountain AS is a sustainable colocation data center company based in Rennesoy, Norway. The Norwegian company offers renewable power, heat-reuse projects, and the lowest power prices with 100%% uptime. The company has a competent team of infrastructure engineers and technicians who provide smart hands services 24/7/365. The company design, builds, and operate highly secure, innovative, and sustainable colocation data centers. Green Mountain also has available positions within several fields of expertise for those interested in a data center career. RJU1-Rjukan is their flexible and modular colocation data center in Norway, which benefits from large hydro power plants in close proximity and high efficiency. The CEO of the company is Svein Atle Hagaseth. Green Mountain was acquired by Azrieli Group Ltd. on August 31, 2021 for $860.17 million.

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

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