The plastics manufacturing industry in Louisiana is a vibrant sector comprising various companies with diverse specializations. Among these are companies with expertise in injection molding, blow molding, and plastics packaging manufacturing. They are dedicated to producing high-quality plastic components for various applications across different industries, from food packaging to industrial parts. The sector has shown a sustained commitment to adopting innovative technologies to enhance efficiency and quality in the manufacturing processes. There's a clear indication that the industry is on an upward trajectory, with a potential shift towards green technologies and sustainable practices in the upcoming years.


Top 19 plastic manufacturing companies in Louisiana

1. Noble Plastics Inc

Noble Plastics is an injection molding manufacturer with over 20 years of experience. They specialize in producing difficult-to-mold plastic parts and utilize innovative technologies to ensure accuracy and uniformity. Their strategic planning, trusted methods, and quality control reduce variables in the manufacturing process. Noble Plastics aims to make the process run smoothly by continuously adopting new technologies.


2. Raytech Industries inc

  • Website: raytechind.com
  • Headquarters: Bossier City, Louisiana, United States
  • Founded: 1995
  • Headcount: 11-50
  • LinkedIn

Raytech Industries, Inc. is a custom manufacturing company specializing in plastic injection molding and blow molding. They offer advanced technology and expertise in producing customized products. Raytech Industries serves a wide range of industries and provides innovative solutions to meet their clients' manufacturing needs.


3. Unistar Plastics

Unistar Plastics is a global plastics packaging manufacturer specializing in providing packaging solutions for supermarkets, convenience stores, and retail businesses. With manufacturing facilities in North America and Asia, we supply packaging products throughout the Americas and Europe. Our products include Deli/Slider bags, reusable bags, can liners, and food pads, among others.


4. AMICO Seasafe

  • Website: seasafe.com
  • Headquarters: Lafayette, Louisiana, United States
  • Founded: 1978
  • Headcount: 11-50
  • LinkedIn

Seasafe is a manufacturer of fiberglass reinforced plastic (FRP) products, including grating, stair treads, floor plates, covered grating, handrails, ladders, cable tray, struts and structural shapes. Seasafe offers custom manufacturing and design assistance to meet customer's specifications.


5. Thermoplastic Services, INC.

Thermoplastic Services is a company that offers high-quality plastic injection molding services to clients. They are committed to providing flexible solutions and empowering their clients to achieve their design goals with top-notch engineering and injection molding services.


6. Mpdesignshop

MANHATTAN PROJECT DESIGN SHOP is a New Orleans-based lighting and design company founded in New York City in 2011. We design and manufacture a curated selection of custom and industrial lighting fixtures, as well as provide design and interior project management services. Founder and designer, DENNIS MURPHY, received his B.Arch degree from the Cooper Union School of Architecture before working in public-sector design at the NYC Department of Design and Construction. Our first lighting fixtures were the result of necessity, illuminating a north Brooklyn apartment that didn't have a single light socket. We take pride in the craftsmanship and quality of of our products which are assembled by hand in our Nola workshop. We follow Andy Warhol's maxim making money is art, and working is art, and good business is the best art.


7. Pinnacle Polymers

Pinnacle Polymers is a company that offers high impact copolymers, staple fibers, slit films, and nonwovens. They provide a wide range of products for various industries such as thermoforming, fiber extrusion, and injection molding.


8. ASH Industries, Inc.

ASH Industries is a trusted manufacturer that offers a complete suite of in-house manufacturing and engineering services dedicated to molding, tooling, project engineering, and production management.


9. Laitram

  • Website: laitram.com
  • Headquarters: Harahan, Louisiana, United States
  • Founded: 1949
  • Headcount: 1001-5000
  • LinkedIn

Laitram is a global manufacturing leader across multiple industries, offering a versatile line of modular plastic belting products, patented conveying technologies, and ARB equipment solutions.


10. J&M Industries, Inc.

  • Website: jm-ind.com
  • Headquarters: Ponchatoula, Louisiana, United States
  • Founded: 1973
  • Headcount: 51-200
  • LinkedIn

J&M Industries is a manufacturing and distribution company based in Ponchatoula, Louisiana. They specialize in the production and supply of protective covers, custom tarps, and packaging supplies. With subsidiaries including JMI Covers, JMI Legacy Manufacturing, and JMI Distribution, they serve customers in Louisiana, the Gulf Coast, and internationally. Offering high-quality products, J&M Industries has been in operation for 50 years, catering to various industries and providing exceptional customer service.


11. Industrial Plastics & Machine

IndPlastics is a manufacturer and supplier of high-performance engineered PTFE products, including sheets, rods, tubes, films, tapes, and complex machined parts.


12. JohnPac, LLC

  • Website: johnpac.com
  • Headquarters: Crowley, Louisiana, United States
  • Founded: 1953
  • Headcount: 51-200
  • LinkedIn

JohnPac is a reliable American supplier for industrial packaging needs. They offer high-quality, custom designed, woven polypropylene bags including BOPP bags, laminated bags, and FIBCs/bulk bags. They also provide a comprehensive inventory of industrial packaging products.


13. O'Connor Technical Systems

  • Website: octs.com
  • Headquarters: Jefferson, Louisiana, United States
  • Headcount: 1-10

We help define your needs and provide an efficient ""one-stop-shopping"" solution for reaching your goals. Owner, Ron O'Connor, was graduated from the University of New Orleans with a B.S. in mechanical engineering in 1977. O'Connor Technical Systems (O'CTS) knows that managing innovation is a special challenge. Unlike projects based on old technology, dividing work among many specialties can decrease productivity. Information is learned constantly when exploring new ideas and it must be communicated efficiently. Separating duties obstructs the one-on-one interaction which is so vital to the effective flow of knowledge. The proven methods developed by O'CTS eliminate this problem. The O'CTS Method


14. 10/12 Industry Report

There is no clear description of the company on the website.


15. Triton Bait Manufacturing

  • Website: tritonbait.com
  • Headquarters: West Monroe, Louisiana, United States
  • Headcount: 1-10

At Triton Bait Manufacturing we specialize in soft plastic lure production. Our goal is to provide quality service, dependability, and trust. We use state of the art equipment and products to create our lures. If your looking for high production of a current product you are selling we have the ability to help you achieve those needs. Or if you are looking to add some additional products to your existing line we have several in house molds available for production. Call or email us today to see how we can help you.


16. KRC Custom Manufacturing

Since 1995, we've served the following industries: Plastic Bottle Packaging Shipping Automation Electronics Oil and Gas KRC Custom Manufacturing Certifications


17. Lcudc

  • Website: lcudc.org
  • Headquarters: Kenner, Louisiana, United States
  • Headcount: 1-10

Lcudc is a company that operates in the Machinery industry. It employs 6-10 people and has $0M-$1M of revenue. The company is headquartered in Kenner, Louisiana.


18. Paladin

  • Website: paladinind.com
  • Headquarters: Kentwood, Louisiana, United States
  • Founded: 1985
  • Headcount: 11-50

Paladin Industries offers custom manufacturing, assembly, and packing solutions for a wide range of industries. They provide CNC machining, membrane pressing technology, and PUR lamination, among other material expertise and manufacturing services.


19. Champion Industrial Plastics

Regal Plastics is a premier plastic goods and service provider that has been operating in Louisiana for over 60 years. They offer custom plastic machining and fabrication, plastic parts, and cut-to-size sheet orders. Their product range includes plastic pipe, valves, fittings, storage tanks, sheet, rod, and tube, as well as sign and graphic materials.


Want to find more plastic manufacturing companies?


If you want to find more companies that offer innovative plastic molding, packaging, and production solutions you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!