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SUBSIDIARY COMPANIES 
OF DENALI INCORPORATED

Belco-Logo

Belco Manufacturing

Belco Manufacturing is a custom FRP design and manufacture company providing a wide scope of products including tanks, vessels, piping, ductwork, dampers, scrubbers, stacks and manholes. Industries served include: Oil and Gas Exploration, Water/Wastewater, Metal and Mining, Chemical Processing, Semiconductor and Power/FGD. Belco provides dependable, cost effective, integrated solutions to their customers. Belco is ASME RTP-1 accredited for the design and supply of tanks, ACMA licensed for FRP dampers and through independent ASTM D2992 testing, Belco can provide FRP piping and ductwork manufactured in accordance with ASTM D2996. Belco Manufacturing operates manufacturing plants in Belton, Texas and Iuka, Mississippi.

 

Containment-Solutions

Containment Solutions



Containment Solutions Inc., (CSI), is the largest American manufacturer of fiberglass fuel and water storage tanks for the gasoline retail and commercial markets, the water/wastewater industries, and other related markets. The company offers a comprehensive selection of innovative products for the perpetual storage and handling of hazardous, non-hazardous, flammable, and combustible liquids. Its product line includes aboveground and underground fiberglass storage tanks, aboveground steel vault tanks, oil/water separators, Lube Cube® oil tanks (for safely storing new and used lubrication oils), and fiberglass manholes and wet wells. CSI also operates the only national field service division in the underground tank manufacturing industry, providing a wide range of services to the industries it serves.

For water conscious sustainable building projects, CSI offers the Flowtite® line of storage products for applications including: rainwater harvesting, stormwater collection, potable water, fire protection, onsite septic, grease interceptors, graywater, and cooling towers.

 

Ershigs-Logo-H-sm

Ershigs Incorporated

Ershigs, Inc. is a progressive and innovative leader in design/engineering, manufacturing, fabrication, and installation of corrosion-resistant equipment and systems of fiberglass reinforced plastics, FRP. The company serves numerous industries, including: Power/FGD, Pulp and Paper, Metals and Mining, Chemical Processing, Industrial Water and Waste Water and Semiconductor. Ershigs custom FRP products include shop tanks, piping, StoplineTM abrasion resistant piping, ductwork, process vessels, and stacks. Ershigs is the leading North American supplier of field wound FRP chimney liners, ductwork, scrubber shells and field tanks used in FGD service and other industries. In addition to the corrosion industries served by Ershigs FRP Division, Ershigs Metal Division provides a range of steel pipe supports and custom fabricated steel, stainless steel and aluminum products and installation for industries to include: marine, food service and architecture.

The Ershigs organization operates with five manufacturing plants located in Bellingham, Washington; Grand Bay, Alabama; Ridgefield, Washington; Iuka, Mississippi and Sarnia, Ontario Canada. In addition, Ershigs is a recognized Specialty Contractor with mobile FRP field winding operations and the capability and experience in managing onsite construction and manufacturing projects.

 

Fabricated-Plastics

Fabricated Plastics Ltd.

Fabricated Plastics Ltd., a global leader in the design and manufacture of thermoplastic lined FRP (Armourplastics®), unlined FRP and thermoplastic assemblies for corrosion applications. Industries served include: Pulp and Paper, Metals and Mining, Chemical Processing, Food and Drug, Semiconductor, and Power – with a wide range of engineered products such as: scrubber system process design and supply, tanks, piping, ductwork, stacks, acid cooling towers and scrubber internals. Fabricated Plastics Ltd. operates out of its office and manufacturing facility located in Maple (Toronto) Ontario Canada.

 

FIBRA RGB

FIBRA Engineering & Construction S.A.


Fibra Engineering and Construction S.A., is the South American leader in custom design, engineering, manufacturing and construction of FRP shop tanks, field tanks, piping, ductwork, scrubbers, stacks, chimney liners and process vessels. Additionally, Fibra has significant production capability and equipment in support of its rotational molded polyethylene (PE) tank and custom PE component product lines. Unique to Denali, Fibra S.A. can provide turn-key design, manufacture and installation of non-municipal water and waste water treatment plants typically required in remote industrial and residential areas of South America. With 25 years in the industry, FIBRA has developed a high quality team of professionals and technicians serving corrosion, water storage and agricultural markets worldwide. Fibra’s manufacturing facility and construction division are located in San Bernardo, Santiago, Chile.