Gérard André Marie Lamarche

Nalco Co. engages in the provision of chemistry programs and services. It serves upstream and midstream oil and gas industry, and refineries and petrochemical operations. Its services includes energy exploration and production; oil and as midstream; and refining, fuel additives, and petrochemical. The company was founded in 1928 and is headquartered in Sugar Land, TX.

Lafarge SA engaged in the production and marketing of building materials. It produces and sells cement, aggregates and ready-mix concrete. The company's building products and solutions were used to construct and renovate homes, buildings and infrastructures. It provided its services under the brand name Lafarge. The company operated through the following divisions: Cement, and Aggregates and Concrete. The Cement division produced and sold a wide range of cement and hydraulic binders adapted to the needs of the construction industry. It also offered specialty cements suitable for use in a variety of environmental conditions and specific applications, natural lime hydraulic binders, masonry cements, and ground blast furnace slag. The Aggregates and Concrete division produced and sold aggregates, ready mix concrete, and products relating to paving activities. It also offered plaster based products which include plaster plate, plaster squares, coatings, metal framework and industrial plaster. Lafarge was founded by Joseph-Auguste Pavin de Lafarge in 1833 and was headquartered in Toulouse, France.

Electrabel SA generates and distributes electricity. The firm provides electricity, energy consultancy, heat production and power generation to industries throughout Europe. It is engaged in the sale of electricity, natural gas, energy products and services in Europe. The company was founded in 1905 and is headquartered in Brussels, Belgium.

Sociedad General De Aguas De Barcelona SA engages in the collection, purification, and distribution of water. The company was founded on June 19, 1867 and is headquartered in Madrid, Spain.

Distrigas NV/SA supplies natural gas. The company's activities include natural gas sales and trading, transit sales, international transport and trade and liquefied natural gas trade and shipping. Distrigas serves industrial customers, gas resellers, power generators and gas distribution companies. It was founded in 1929 and is headquartered in Brussels, Belgium.

International Power SA develops and manufactures mechanical and electronic systems. The firm is engaged in energy trading and marketing. It also offers energy and industrial management, infrastructure and engineering services. The company was founded 1918 and is headquartered in Brussels, Belgium.

Vigie SA engages in the provision of water and waste management services through its subsidiaries. It operates through the following segments: Water, Recycling and Recovery, Environmental Technology and Solutions (ETS), and Other. The Water segment offers water distribution and treatment services, particularly under concession contracts. The Recycling and Recovery segment includes waste and waste treatment services for local authorities and industrial clients. The ETS segment consists of water services for the industrial customer segment, hazardous waste services as well as customized services, technologies and solutions for industrial or municipal customers, as well as consulting services. The Other segment refers to the holdings. The company was founded in 1822 and is headquartered in Paris, France.

ENGIE Energie Services SA provides energy efficiency and facility management services. It provides its services to the industrial, infrastructure, healthcare, and tertiary sectors. The company was founded in 1991 and is headquartered in Paris La Defense, France.

Multifin SA is a business consulting private company based in Ixelles, Belgium. Multifin SA provides business consulting services. The CEO of the Belgian company is Arnoud de Pret Roose de Calesberg.

Groupe Bruxelles Lambert SA (Investment Company) (GBL-IC) is the investment management division of Groupe Bruxelles Lambert SA (EBR: GBLB), an investment holding company headquartered in Brussels, Belgiuim. The firm was founded in 1902 and is a subsidiary of Parjointco NV in The Netherlands. GBL-IC aims to maintain and promote the growth of a portfolio of investments focused primarily on a small number of companies.

Part of ENGIE SA, GDF Suez Energy Management Trading SCRL is a Belgian company that offers designed energy solutions and is a key player in the energy market. The private company is based in Brussels, Belgium. The company's mission is to help industries on their decarbonization journey. The company provides market access and risk management solutions that combine hedging strategies, competitive market access, and market trends. GDF Suez Energy Management Trading is recruiting talents who want to build their career in the energy market. The company has a diverse workforce with more than 20 languages and 40 nationalities, making them a true international player.

Sienna Capital Management SA operates as an alternative investments platform of the publicly traded investment holding company Groupe Bruxelles Lambert. The firm aims to generate attractive risk-adjusted returns by constructing a diversified portfolio of investment managers. The company was founded by Ian Gallienne in 2013 and is headquartered in Luxembourg.

Pearsie International SA is a Luxembourger company that provides farming services. The private company is based in Strassen, Luxembourg. The company was founded in 2011.

Samree SA is an investment holding Luxembourger company. The private company is based in Strassen, Luxembourg.

Lafargeholcim France SAS engages in the production and distribution of construction materials. It specializes in concrete, cement, and aggregates. The company was founded by Léon Pavin de Lafarge in 1833 and is headquartered in Clamart, France.