Louisiana's plastic manufacturing industry plays a crucial role in the supply chain, focusing on the production of plastic materials and components across various sectors. Companies in this industry range from chemical manufacturers to packaging firms, each specializing in unique products like polypropylene, PVC, and custom containers. With a growing emphasis on sustainability, many manufacturers are integrating eco-friendly practices into their operations, reflecting a shift towards greener initiatives. Additionally, innovations in material science are driving the industry forward, opening opportunities for companies that prioritize research and development in advanced polymer technology.


The companies featured in this list showcase an array of operations within Louisiana, ranging from small family-owned businesses to larger corporate entities. Founded between 1953 and 2021, these firms are primarily engaged in the fabrication of packaging solutions, specialty chemicals, and innovative goods. Located throughout the state, from New Orleans to Monroe, they reflect a mix of local talent and specialized expertise. Each company focuses on distinct products, aimed at fulfilling customer demands while contributing to the local economy.


Continue reading to explore the top plastic manufacturing companies in Louisiana.


Top 19 Plastic Manufacturing Companies in Louisiana


1. Shintech

  • Website: shintech.com
  • Ownership type: Corporate
  • Headquarters: Plaquemine, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: July 1976
  • Founded year: 2021
  • Headcount: 501-1000
  • LinkedIn: shintech

Shintech Inc. is a chemical manufacturer based in Plaquemine, Louisiana, specializing in the production of polyvinyl chloride (PVC) and caustic soda. Founded in 2021, the company is a subsidiary of Shin-Etsu Chemical Co., Ltd. and has quickly established itself as a key supplier in the PVC market, meeting approximately 35% of the domestic demand in the United States. Shintech operates state-of-the-art facilities in Texas and Louisiana, where it produces high-quality PVC resins and caustic soda, essential materials for various applications in construction and automotive industries. The company prides itself on its commitment to environmental stewardship and safety, adhering to stringent quality control measures and regulatory compliance. Shintech's recent expansions, including a $1.3 billion investment in its facilities, reflect its strategic focus on growth and sustainability within the plastic manufacturing sector.


2. Pinnacle Polymers

  • Website: pinnaclepolymers.com
  • Ownership type: Family Owned
  • Headquarters: Garyville, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 94%, Germany 3%, India 3%
  • Founded year: 1999
  • Headcount: 51-200
  • LinkedIn: pinnacle-polymers

Pinnacle Polymers, founded in 1999 and based in Garyville, Louisiana, is a family-owned chemical manufacturer that specializes in polypropylene products. With a workforce of approximately 143 employees, the company has carved out a niche in the production of homopolymer, impact copolymer, and random copolymer materials. These products serve various industries, including packaging, food, and medical sectors. Pinnacle Polymers emphasizes sustainability, offering innovative solutions that aim to reduce environmental impact. Their Circular Polypropylene Solutions are designed to incorporate post-consumer materials, contributing to a more sustainable economy. The company has achieved certifications such as ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, underscoring their commitment to quality and environmental management. Pinnacle Polymers is a notable player in the polypropylene market, focusing on customer needs and providing tailored solutions.


3. Denka Performance Elastomer

  • Website: denka-pe.com
  • Ownership type: Private
  • Headquarters: Laplace, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2015
  • Headcount: 201-500
  • LinkedIn: denka-performance-elastomer

Denka Performance Elastomer LLC, established in 2015, operates out of LaPlace, Louisiana. The company emerged from the acquisition of the Neoprene Polychloroprene business from DuPont. Denka specializes in the production of polychloroprene, a synthetic rubber known for its oil resistance and versatility. Their product offerings include Denka™ Dry Neoprene and Denka™ Liquid Dispersion Neoprene, which are utilized in various applications such as automotive components, industrial belts, and adhesives. Denka is the only producer of polychloroprene in North America, which positions it uniquely within the market. The company emphasizes continuous improvement and customer satisfaction, aiming to meet specific performance standards across different industries. Denka is committed to quality, holding ISO9001 certification, and focuses on environmental compliance and community engagement.


4. Noble Plastics

  • Website: nobleplastics.com
  • Ownership type: Family Owned
  • Headquarters: Grand Coteau, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2000
  • Headcount: 51-200
  • LinkedIn: noble-plastics-inc

Noble Plastics, based in Grand Coteau, Louisiana, is an injection molding manufacturer that specializes in automation solutions. Established in 2000, the company has built a reputation for its expertise in injection molding, automation, and secondary machining processes. With a workforce of approximately 49 employees, Noble Plastics serves a variety of industries, including plastics and food products. The company prides itself on its rigorous quality control measures and its ability to adapt to customer needs through innovative technologies. Notably, Noble Plastics has developed a proprietary automation technology called tendiGo™, which enhances production efficiency. Their machine tonnage capabilities range from 35 tons to 940 tons, allowing them to produce both small runs and large-scale production runs exceeding one million pieces. Additionally, Noble Plastics has established partnerships with local universities, contributing to engineering education and research initiatives in the region.


5. ASH Industries, Inc.

  • Website: ashindustries.com
  • Ownership type: Private
  • Headquarters: Lafayette, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1991
  • Headcount: 51-200
  • LinkedIn: ash-industries-inc-

ASH Industries, Inc., based in Lafayette, Louisiana, has been a significant player in the manufacturing sector since its inception in 1991. The company specializes in injection molding and product development, offering a range of services that include plastic and metal injection, rotational molding, and design consultation. ASH Industries caters primarily to clients in the medical, defense, industrial, and electronics sectors, providing them with efficient and innovative manufacturing solutions. The company prides itself on its engineering expertise and has invested in state-of-the-art manufacturing equipment to enhance its production capabilities. Recently, ASH Industries announced a $5 million expansion of its facility, which will double its manufacturing space and create new jobs, further solidifying its position in the industry. This growth reflects the company's commitment to meeting the evolving needs of its clients and adapting to market demands.


6. TCI Packaging

  • Website: tcipackaging.com
  • Ownership type: Private
  • Headquarters: New Orleans, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2009
  • Headcount: 51-200
  • LinkedIn: tci-packaging

TCI Packaging, founded in 2009 and based in New Orleans, Louisiana, is a logistics and packaging company that specializes in the export of plastic resins. Operating under the umbrella of Jensen Companies, TCI Packaging offers tailored packaging solutions specifically designed for plastics manufacturers and traders. The company packages plastic resins into various formats, including 25 kg bags and Super Sack bags, ensuring efficient international distribution. With a substantial warehouse space of 750,000 square feet located near the Port of New Orleans, TCI Packaging is strategically positioned to facilitate the pneumatic bulk transfer and packaging of PVC resins and Polyolefins. Their commitment to customer service is evident in their 24/7 operations, which cater to the needs of their clients in the plastics industry. TCI Packaging combines its expertise in trucking, warehousing, and bulk material handling to provide comprehensive logistics support, making it a vital player in the export of plastic materials.


7. Acadiana Plastics Molding, Inc


Acadiana Plastics Molding, Inc. (APM) is a privately owned manufacturing company based in New Iberia, Louisiana, specializing in plastic molding and packaging solutions. Established in 1989, APM has grown from a small operation to a company with a workforce of approximately 100 employees. The firm focuses on producing a variety of products, including bottles, closures, and specialized vials, primarily for the food and beverage sector. APM prides itself on its innovative approach, continuously exploring new methods to solve packaging challenges for its clients. The company is particularly known for its patented STAT® Vial, a unit dose heat seal package designed for the respiratory market, which underscores its commitment to meeting specific industry needs. APM's manufacturing capabilities are supported by advanced technology and a robust facility, allowing them to produce high-quality products efficiently. Their dedication to customer service has fostered long-term partnerships, making them a trusted supplier in their field.


8. MKS Plastics LLC

  • Website: mksplastics.com
  • Ownership type: Private
  • Headquarters: Tickfaw, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2014
  • Headcount: 51-200
  • LinkedIn: mks-plastics-llc

MKS Plastics LLC, based in Tickfaw, Louisiana, is a private plastic manufacturer that specializes in producing high-quality pails and containers. Established in 2014, the company has carved out a niche in the market by offering products such as 5-gallon and 20-liter pails, which are known for their durability and customization options. MKS Plastics primarily serves businesses in manufacturing and distribution, providing reliable packaging solutions tailored to their clients' needs. The company emphasizes sustainability, offering products made from post-industrial recycled materials and implementing efficient production processes to minimize their ecological footprint. MKS Plastics has also invested in in-house label printing capabilities, allowing them to control production costs and reduce waste associated with external suppliers. This strategic move not only enhances their operational efficiency but also supports their commitment to sustainability.


9. Deltech

  • Website: deltech.com
  • Ownership type: Corporate
  • Headquarters: Baton Rouge, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 90%, United Kingdom (UK) 5%, Democratic Republic of the Congo 3%, Other 3%
  • Latest funding: January 2023
  • Founded year: 1989
  • Headcount: 51-200
  • LinkedIn: deltech-monomers-opco-llc

Deltech, founded in 1989 and headquartered in Baton Rouge, Louisiana, is a specialty chemicals manufacturer that specializes in high-performance solutions for various industries. The company operates manufacturing facilities in Baton Rouge and Troy, Ohio, and has a strong commitment to quality and customer service. Deltech's product portfolio includes aromatic monomers and specialized polystyrene, which are critical components in the production of plastics used in construction, coatings, adhesives, sealants, and elastomers. The company emphasizes innovation and sustainability, integrating environmentally friendly practices into its operations. In 2021, Deltech was acquired by SK Capital, a private investment firm focused on specialized materials and chemicals, which has further strengthened its market position. Deltech also expanded its capabilities by acquiring StanChem Resins in 2022, enhancing its offerings in emulsion polymers and resins for various applications. With a workforce of approximately 239 employees, Deltech is committed to meeting the unique needs of its customers through continuous research and development.


10. Deltech Corporation

  • Website: deltechcorp.com
  • Ownership type: Private Equity
  • Headquarters: Baton Rouge, Louisiana, United States (USA)
  • Latest funding: August 2021
  • Founded year: 1988
  • Headcount: 51-200
  • LinkedIn: deltech-corporation

Deltech Corporation, founded in 1988 and based in Baton Rouge, Louisiana, is a private equity-owned company specializing in the manufacture of specialty chemicals. The firm focuses on producing monomers, polymers, and resins that serve various industries, including construction, coatings, adhesives, sealants, and elastomers. With a workforce of approximately 63 employees, Deltech is dedicated to delivering innovative and high-quality products tailored to meet the specific needs of its business clients. Their commitment to excellence and customer satisfaction positions them as a significant player in the specialty chemicals market, particularly in applications related to plastic manufacturing.


11. Poly Processing

  • Website: polyprocessing.com
  • Ownership type: Private
  • Headquarters: Monroe, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1955
  • Headcount: 201-500
  • LinkedIn: poly-processing

Poly Processing, based in Monroe, Louisiana, has been a key player in the plastic manufacturing industry since its founding in 1955. The company specializes in creating polyethylene tanks and accessories tailored for the safe storage of hazardous materials. Their product offerings include a variety of tank designs, such as vertical tanks, cone-bottom tanks, and secondary containment basins, all engineered to meet stringent safety standards. Poly Processing is particularly noted for its innovative SAFE-Tank® double wall tank system, which enhances environmental protection and compliance with safety regulations. The company is dedicated to continuous improvement and innovation, responding to customer needs and industry demands. With a workforce of approximately 201-500 employees, Poly Processing operates entirely within the United States, ensuring that their products are manufactured domestically and shipped worldwide. Their commitment to quality and safety is further underscored by their NSF/ANSI 61 certification, which is a significant achievement in the chemical storage sector.


12. Mid South Extrusion

  • Website: msefilms.com
  • Ownership type: Private
  • Headquarters: Monroe, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1986
  • Headcount: 201-500
  • LinkedIn: mid-south-extrusion-inc-

Mid South Extrusion, based in Monroe, Louisiana, is a private manufacturing company that has been crafting innovative flexible films since its inception in 1986. With a workforce of approximately 91 employees, the company specializes in producing blown films tailored for a variety of applications, including packaging, industrial uses, and consumer goods. Their product offerings range from simple monolayer films to complex multilayer structures, catering to sectors such as agriculture, food, e-commerce, and industrial manufacturing. Mid South Extrusion emphasizes sustainability, actively working to reduce its environmental footprint through eco-friendly practices and the use of recycled materials. Their commitment to quality and customer service has fostered long-term relationships with clients, ensuring that they meet specific needs with precision and care. The company operates without external funding, relying on its operational capabilities and market expertise to drive growth and innovation.


13. Unistar Plastics

  • Website: unistarplastics.com
  • Ownership type: Private
  • Headquarters: New Orleans, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1998
  • Headcount: 11-50
  • LinkedIn: unistar-plastics

Unistar Plastics LLC, founded in 1998 and based in New Orleans, Louisiana, is a packaging manufacturer that specializes in plastic packaging solutions tailored for supermarkets, convenience stores, and retail businesses. The company operates on a global scale, supplying products not only across North America but also in South and Central America and Europe. Unistar Plastics offers a variety of products, including reusable bags, food pads, and various types of packaging bags. Their manufacturing capabilities are supported by facilities both domestically and in Asia, allowing them to efficiently serve a broad customer base. The company prides itself on a centralized business model that integrates sales management, customer service, production scheduling, quality assurance, and administration, ensuring a high level of responsiveness and service for their clients. This operational strategy positions Unistar as a reliable partner in the packaging industry, focused on developing innovative solutions that cater to the evolving needs of their customers.


14. Louisiana Pigment Company, L.P.

  • Website: lapigment.com
  • Ownership type: Private
  • Headquarters: Westlake, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1992
  • Headcount: 201-500
  • LinkedIn: louisiana-pigment-co

Louisiana Pigment Company, L.P., founded in 1992, is a private chemical manufacturer based in Westlake, Louisiana. The company focuses on producing high-quality titanium dioxide (TiO2), which is widely used across multiple industries, including paints, plastics, and cosmetics. Their state-of-the-art manufacturing facility in Lake Charles employs advanced technology to ensure that their TiO2 products meet rigorous quality standards. The company is committed to sustainability, implementing practices that minimize environmental impact while maximizing efficiency. Louisiana Pigment's TiO2 is particularly valued in the plastic sector for its ability to enhance opacity and brightness, making it a vital component in various plastic applications.


15. Con-Tech International


Con-Tech International, founded in 1983 and based in New Orleans, Louisiana, is a private industrial parts supplier that specializes in custom manufacturing and sourcing of high-quality components. The company serves a variety of industries, including petrochemical, marine, and automotive. Con-Tech offers a wide array of products, including metal stamping, machining, and notably, plastic drum closures and accessories. Their plastic offerings include items such as plastic snap-on cap seals and poly plugs, which cater to specific needs in industrial packaging. The company prides itself on its family-owned and operated ethos, emphasizing reliability and customer service. With a workforce of 22 employees, Con-Tech International is positioned to provide tailored solutions to business customers who require dependable parts for their operations.


16. AmeriGlobe LLC

  • Website: ameriglobe-fibc.com
  • Ownership type: Private
  • Headquarters: Lafayette, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1985
  • Headcount: 51-200
  • LinkedIn: ameriglobe-llc

AmeriGlobe LLC, founded in 1985 and based in Lafayette, Louisiana, is a manufacturer specializing in bulk bags, particularly flexible intermediate bulk containers (FIBCs). With a workforce of 51-200 employees, the company has established itself as a significant player in the bulk packaging industry. AmeriGlobe focuses on innovative solutions that enhance efficiency and reduce costs for businesses requiring reliable bulk packaging. Their product offerings include Fusion Bulk Bags, MegaBase™, and Hazardous Waste Bags, among others. The company operates a production facility in the U.S., which allows for stringent quality control and quick turnaround times. AmeriGlobe's dedication to problem-solving and customer service has made it a trusted partner for various industries that rely on effective bulk handling solutions.


17. J&M Industries, Inc.

  • Website: jm-ind.com
  • Ownership type: Family Owned
  • Headquarters: Ponchatoula, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1973
  • Headcount: 51-200
  • LinkedIn: j%26m-industries

J&M Industries, Inc., based in Ponchatoula, Louisiana, has been operational since 1973. This family-owned business specializes in manufacturing and distributing packaging supplies, custom tarps, and various plastic products. Their product range includes high-density polyethylene (HDPE) containers, poly bags, and corrugated plastic boxes, which are essential for industries such as food packaging and agriculture. J&M Industries serves clients primarily in Louisiana and the Gulf Coast, providing tailored solutions to meet specific packaging needs. Their commitment to quality is evident in their custom printing and sizing options, ensuring that they can meet the unique requirements of their customers. The company operates with a workforce of 51-200 employees, emphasizing a strong local presence and community engagement.


18. Intralox

  • Website: intralox.com
  • Ownership type: Private
  • Headquarters: Harahan, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 64%, Netherlands 17%, Brazil 5%, Other 14%
  • Founded year: 1971
  • Headcount: 1001-5000
  • LinkedIn: intralox

Intralox, founded in 1971 and based in Harahan, Louisiana, is a prominent manufacturer specializing in conveyor belts and related equipment. The company focuses on providing solutions that enhance operational efficiency and food safety across various industries, including food processing, logistics, and packaging. Intralox's product offerings include modular plastic belting and ThermoDrive technology, which are designed to meet the rigorous demands of modern manufacturing environments. With a workforce of over 2,000 employees, Intralox operates globally, with a significant presence in the United States, the Netherlands, Brazil, China, and Australia. Their commitment to innovation is evident in their continuous development of products that address industry challenges, particularly in hygiene and efficiency. Intralox serves a wide range of sectors, including food, beverage, packaging, and logistics, making them a key player in the plastic manufacturing industry.


19. JohnPac, LLC

  • Website: johnpac.com
  • Ownership type: Family Owned
  • Headquarters: Crowley, Louisiana, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1953
  • Headcount: 51-200
  • LinkedIn: johnpac-llc

JohnPac, LLC, founded in 1953 and based in Crowley, Louisiana, is a family-owned company that specializes in industrial packaging solutions. The company manufactures a wide array of products, including bulk bags, corrugated shipping boxes, and BOPP bags, primarily using plastic materials. JohnPac serves various sectors, notably agriculture and chemicals, providing high-quality packaging that ensures the safe transport and storage of goods. With a focus on custom-designed solutions, they cater to the specific needs of their clients, enhancing the efficiency of their supply chains. JohnPac operates a distribution center and maintains a fleet of delivery trucks, ensuring timely service and reliability. Their commitment to domestic manufacturing underscores their role as a significant player in the plastic packaging industry.



Plastic Manufacturing Insights: Key Companies in Louisiana


CompanyHeadquarterSizeFoundedOwnership
ShintechPlaquemine, Louisiana, United States (USA)501-10002021Corporate
Pinnacle PolymersGaryville, Louisiana, United States (USA)51-2001999Family Owned
Denka Performance ElastomerLaplace, Louisiana, United States (USA)201-5002015Private
Noble PlasticsGrand Coteau, Louisiana, United States (USA)51-2002000Family Owned
ASH Industries, Inc.Lafayette, Louisiana, United States (USA)51-2001991Private
TCI PackagingNew Orleans, Louisiana, United States (USA)51-2002009Private
Acadiana Plastics Molding, IncNew Iberia, Louisiana, United States (USA)51-2001989Private
MKS Plastics LLCTickfaw, Louisiana, United States (USA)51-2002014Private
DeltechBaton Rouge, Louisiana, United States (USA)51-2001989Corporate
Deltech CorporationBaton Rouge, Louisiana, United States (USA)51-2001988Private Equity
Poly ProcessingMonroe, Louisiana, United States (USA)201-5001955Private
Mid South ExtrusionMonroe, Louisiana, United States (USA)201-5001986Private
Unistar PlasticsNew Orleans, Louisiana, United States (USA)11-501998Private
Louisiana Pigment Company, L.P.Westlake, Louisiana, United States (USA)201-5001992Private
Con-Tech InternationalNew Orleans, Louisiana, United States (USA)11-501983Private
AmeriGlobe LLCLafayette, Louisiana, United States (USA)51-2001985Private
J&M Industries, Inc.Ponchatoula, Louisiana, United States (USA)51-2001973Family Owned
IntraloxHarahan, Louisiana, United States (USA)1001-50001971Private
JohnPac, LLCCrowley, Louisiana, United States (USA)51-2001953Family Owned


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