Lenzing AG engages in the production and marketing of botanic cellulose fibers. It operates through the following segments: Division Fiber, Division Pulp and Other. The Division Fiber produces all three generations of wood-based cellulosic fibers and markets them under the product brands TENCEL, VEOCEL, LENZING ECOVERO and LENZING. The Division Pulp produces and procures dissolving pulp, which is the necessary primary and intermediate product for fiber production. The Other segment covers the business activities of BZL-Bildungszentrum Lenzing GmbH, which provide training and development. The company was founded in 1938 and is headquartered in Lenzing, Austria.

Waagner-Biro AG provides steel engineering and construction services. It also specializes in bridge technology, steel and glass architecture, stage systems, as well as special machinery. The company was founded by Rudolph Philipp Waagner on October 16, 1854 and is headquartered in Vienna, Austria.

Dravo Corporation was a shipbuilding company with shipyards in Pittsburgh and Wilmington, Delaware. It was founded by Frank and Ralph Dravo in Pittsburgh in 1891. The corporation went public in 1936 and in 1998 it was bought out by Carmeuse for $192 million ($304.9 million today). On March 5, 1942, it became the first corporation to receive the Army-Navy "E" Award for outstanding war time production. Dravo ranked 72nd among United States corporations in the value of World War II military production contracts.

Kemira Oyj engages in the provision of water quality and quantity management solutions, which improves energy, water, and raw material efficiency. It operates through the Pulp and Paper, and Industry and Water segments. The Pulp and Paper segment develops and sells products to fulfill customer needs, ensuring the portfolio of products and services for paper wet-end, focusing on packaging and board, as well as tissue products. The Industry and Water segment supports municipalities and water intensive industries in the efficient and sustainable utilization of resources. The company was founded in 1920 and is headquartered in Helsinki, Finland.

Jiangsu Lianhui Resources Environmental Technology Co., Ltd., established on 2007-06-06, Business scope includes resource comprehensive utilization technology,Development of Environmental Protection Technology,Transfers and Services;Environmental Engineering,Design of mechanical and electrical equipment installation engineering,contract,Construction and related technical consultation and technical services;Design of Environmental Protection Equipment,manufacture,Sales;Development of Control Software for Environmental Protection Engineering System,maintain,Sales;Investment in Environmental Pollution Control Facilities,Operations Management;Contract Energy Management Services;Chemical raw materials(In addition to dangerous goods),Chemical equipment and accessories,electronic calculator,building materials,hardware,AC,Sales of instrumentation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Part of Aerojet Rocketdyne Holdings, Inc., Chemical Construction Corp. is an American company. The firm constructs chemical plants.

Tessenderlo Kerley, Inc. manufactures fertilizers, micronutrients and industrial chemicals. Its products and services include agriculture, mining, industrial and MI resources, refinery, TK formulators, wastewater management and plant design and build. The company was founded in 1974 and is headquartered in Phoenix, AZ.

Applied Biosystems is one of the various brands under the Life Technologies brand of Thermo Fisher Scientific corporation. The brand is focused on integrated systems for genetic analysis, which include computerized machines and the consumables used within them (such as reagents).

FMC Corporation is an U.S.-based chemical manufacturing company producing chemical solutions for the agricultural, textile, and healthcare industries. The company was founded in California in 1883 when John Bean invented the first piston sprayer for agriculture. FMC Corporation owns superior technology and strong partnerships with customers, and continues to invest in finding solutions that are helping to change people's lives for the better. Today, FMC maintains leading positions in three chemical markets: Agricultural, Specialty, and Industrial. The company uses an array of advanced technologies in research and development, mining and manufacturing to produce customized products and solutions for the many markets they serve. As a global leader utilizing advanced technologies and customer-focused research and development, FMC provides innovative and cost-effective solutions to food and agriculture, pharmaceutical, healthcare, pulp and paper, textiles, glass and ceramics, rubber and plastics, lubricants, structural pest control, turf & ornamental markets, specialty and related industries.

Applera Corp. manufactures medical instruments

Guangdong Papermaking Research Institute Co., Ltd., established on 1996-07-23, The scope of business includes scientific research in the paper industry,to develop,technical consulting,Technical Services,Technical Training,Technical contracting and project design;Inspection and testing service,Management System Certification,certified product;Own house rental(Limited to Xingang West Road, Guangzhou154No. self-made No. 5 No. 1,two,five floors);design,make,release,Agency advertising;periodical<Paper Science and Technology>publishing,issued;design,Create a print ad,use<Paper Science and Technology>Publish domestic and foreign advertisements.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing SPC Environment Protection Tech Co., Ltd. engages in the industrial pollution control business. It offers environmental pollution control facilities, air pollution treatment, water pollution control, solid waste pollution control, energy conservation, investment and asset management, technology development and technical services. The company was founded on September 3, 2001 and is headquartered in Beijing, China.

PMC KK, a subsidiary of CDS Co., Ltd., is a company headquartered in Kawasaki, Japan. The firm plans and produces instruction booklets, service manuals, and catalogues.

Rhodia, Inc. manufactures chemicals and engineering plastics. Its products include surfactants, silicones, silica, paint ingredients, and agricultural chemicals. The company was founded in 1948 and is headquartered in Cranbury, NJ.

Toyo Engineering Corp. engages in the provision of engineering services. It operates through following divisions: EPC (Electric Power Control) and IT(Information Technology). The EPC division provides the research, development, design, engineering, procurement, construction, and technical assistance of oil, gas, petrochemical, and general chemical plants. The IT division develops solution business based on other companies enterprise resource planning package products; and offers IT engineering and system software services. The company was founded on May 1, 1961 and is headquartered in Narashino, Japan.

Hunan Hengguang Chemical Co., Ltd. is a modern high-tech enterprise that takes the basic sulfur chemical industry as the platform and takes fine chemicals and new materials as the leading role in the research, development, manufacturing and service of new chemical materials. The company is a wholly-owned subsidiary of Hunan Hengguang Technology Co., Ltd., which is located in Hengyang, Hunan, an important industrial city in the south central region. The plant is located in Hengyang Pine Economic Development Zone, a national key salt chemical and fine chemical industry base, with complete supporting facilities and convenient transportation. Founded in 2008, the company is a key investment attraction project signed on the "Shenzhen Negotiation Week" in Hengyang City. It is listed as a key engineering company in Hengyang City, with a registered capital of 150 million yuan and more than 300 employees. The company has built a single set of 300000 tons of pyrite based acid making and fine chemical new materials and other advanced devices. It has an annual production capacity of 300000 tons of sulfuric acid, 150000 tons of iron concentrate powder, 20000 tons of sulfamic acid and 20000 tons of calcium aluminum hydrotalcite, and its production process and technology are at the forefront level. The main products are: sulfuric acid series, iron concentrate powder, sulfamic acid, calcium aluminum hydrotalcite, sodium pyrosulfite, sodium sulfite and steam. The products have been sold at home and abroad and have been well received by customers. The company bases itself on industrial parks, uses industrial clusters, and adheres to the business model of "developing circular economy, realizing comprehensive utilization, relying on technological innovation, and accelerating industrial upgrading" to build a circular economy industrial chain. Over the years, the company has adhered to the development concept of circular economy industry model and environmental protection and energy conservation, and actively developed new materials for fine chemical industry with 300000 tons of pyrite as the platform and sulfur chemical industry as the leading role. Now, the company has extended the industrial chain to high-end, fine, new materials, environmental protection services and other directions, realizing the transformation of products from primary resource type to high-end material type. The company is a high-tech enterprise in Hunan Province, and has passed ISO9001 quality management system certification, obtained hazardous solid waste business license qualification, national safety production standardization level II qualification, etc; It has been listed as a pilot enterprise for information management of hazardous chemical transportation.