Philippe R. Rollier

Lafarge North America, Inc. engages in the manufacture and distribution of construction materials. The firm's products include cement, ready-mixed concrete, gypsum wallboard, aggregates, asphalt, concrete pipes, and blocks. The company was founded in 1983 and is headquartered in Chicago, IL.

Sperian Protection SAS designs and manufactures personal protective apparel. The personal protective equipment is of two type’s body protection which includes protective gloves, protective clothing and safety footwear and head protection deals with eye and face protection, hearing protection and respiratory protection. The equipment is used in industries, armed forces and public safety, energy, telecommunications, utilities and transportation sectors. The company was founded in September 2001 and is headquartered in Paris, France.

Lafarge Canada, Inc. engages in the provision of construction materials. It offers aggregates, asphalt, cement, concrete products, and ductal. The company was founded in 1956 and is headquartered in Calgary, Canada.

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.

Moria SA develops and manufactures equipment for ophthalmic surgery. It designs and sells precision instruments and equipment such as metal containers for surgical instruments, tools for refractive and corneal surgeries, and single-use and hand-held instruments for all types of surgery. It also offers a range of instruments for use in lamellar surgery. The company was founded in 1820 and is headquartered in Antony, France.

Groupe Gregoire, Inc. provides transportation and logistics services. The company offers cross-border trucking services in Canada and the United States. The firm also provides bulk hauling services. Groupe Gregoire has 45 owner operators, 245 tractor trucks, and 600 closed trailers. The company was founded in 1987 and is headquartered in Plessisville, Canada.