Yves Coirier

Beirens SAS manufactures portable chimney pipes for district heating. Its products and services include chimneys, exhausts, acoustic treatment, vibration loading treatment, and special products and biomass. The company was founded on December 28, 1987 and is headquartered in Buzancais, France.

Tolerie Forezienne SAS manufactures and designs sheet metal, furniture, and displays and signs. It offers lovers tree, bench, astray, chair, trash sorting bin, planter box, table, billboard, and signage. The company was founded in 1922 and is headquartered in Bonson, France.

VL Staal A/S manufactures steel stacks. It specializes in design, material selection and surface treatment to transportation, erection, and inspection. The firm's products include steel stacks and constructions and CNC-machining. The company was founded in 1983 and is headquartered in Esbjerg, Denmark.

Poujoulat SA manufactures pre-fabricated chimneys and chimney tops. The company was founded in 1988 and is headquartered in Nivelles, Belgium.

Poujoulat (UK) Ltd. is a British company that was founded in 1950. The private company is based in Guildford, UK. The company specializes in Chimneys and are associated with Cheminées Poujoulat.

Chime-Flex SA produces technical fireplaces and air conditioning systems. The firm develops a range of ventilation systems. It also offers heating pipes, pipe accessories, and fittings. The company was founded on September 1, 1999 and is headquartered in Monthey, Switzerland.

TECHNI-FLEX Sàrl provides materials for the construction and chemical industry. It produces tubes, industrial machinery, and computer equipment. The company was founded on October 3, 2002 and is headquartered in Monthey, Switzerland.

Dansk Skorstens Teknik A/S engages in the inspections of chimneys and tank farms. The firm offers repairs of chimney and duct systems; replacement of corroded inner cores; surface tasks and decoration of steel and concrete chimneys; design, supply, and installation of new chimneys, ducts, and silencers; installation of equipment for mobile antennas; delivery and installation of fall protection equipment; certified welding; and static calculations. The company was founded on June 24, 1996 and is headquartered in Esbjerg, Denmark.

Part of Poujoulat SA, Poujoulat GmbH is a German company that specializes in improving the quality of their smoke exhaust solutions. The company is based in Simmern, Germany. The company offers ventilated cladding and can pipe existing pipelines.