Product design, a discipline combining art, science, and technology, is thriving in Louisiana. Across this textured landscape, companies excel in transforming concepts into tangible products. From medical devices to industrial systems, these firms deliver innovative designs while meeting regulatory requirements. These companies blend aesthetics and functionality, ensuring product relevance and market appropriateness. As technological advancements continue to shape business models, these companies are leveraging emerging technologies for superior design and manufacturing. The industry's forward momentum indicates a bright future for these firms and the clients they serve.


Top 20 product design companies in Louisiana

1. Poly Processing

Poly Processing is a company that specializes in designing and manufacturing chemical tank systems. With a focus on safety, longevity, and compatibility, their innovative solutions optimize chemical storage. Offering a wide range of tank options, including double wall tanks, vertical tanks, and horizontal tanks, Poly Processing ensures that their customers receive high-quality products certified to industry standards.


2. LA New Product Development Team

  • Website: lanpdt.com
  • Headquarters: Shreveport, Louisiana, United States
  • Founded: 2016
  • Headcount: 11-50
  • LinkedIn

LA NPDT is a product design and development company with a mission to help businesses achieve greater prosperity by providing complete new product development services. Our cross-functional team of engineers and designers brings technical expertise to the table, especially when it comes to product design, prototype development, manufacturing, and marketing new products.


3. Sigma Design International

Sigma Design is a company that specializes in engineering solutions and product design.


4. Gallo Mechanical, LLC

Gallomechanical is a company providing innovative solutions in the field of mechanical engineering. They offer a wide range of products and services related to machinery and mechanical systems.


5. National Shrine of Blessed Francis Xavier Seelos

  • Website: seelos.org
  • Headquarters: New Orleans, Louisiana, United States
  • Headcount: 11-50
  • LinkedIn

Seelos is a company that offers cutting-edge solutions for businesses to help them achieve their goals and maximize their potential.


6. Cypress Fabrication Services

Cypress Fabrication is a company that specializes in designing and fabricating products to meet specific process requirements and industry standards. They offer high-quality solutions and take a customer-focused approach to ensure project success.


7. Hoffman Miller Advertising

Hoffman Miller Advertising is a branding company located in New Orleans that specializes in providing design services for a diverse range of industries.


8. Extreme Machine & Urethane LLC

Extreme Machine & Urethane, LLC specializes in wire EDM capabilities and urethane casting for a variety of industries.


9. Cottage On the Farm Vacherie Louisana

Cottageonthefarm.com is a website for custom designed products that are sold at discounted prices. All products are designed by their in-house Creative Team, who strive to create unique and high-quality products that meet the latest needs of their customers.


10. ECI Group

Advanced Recycling Services is an international technology-led engineering services company that specializes in the design and development of process plants and industrial facilities. They have expertise in biofuels, renewables, and advanced recycling, offering innovative and sustainable solutions. With a focus on polymers, chemicals, and valuable products, they provide a comprehensive range of engineering, procurement, construction, and technical services.


11. Stella Maris LLC

Stella Maris LLC is a leading innovator in custom hydraulic power and control solutions. They specialize in engineering innovative design solutions for today's operations, providing advanced products that have a significant and lasting impact on their clients' operations and bottom line.


12. Cajun Industries, LLC

  • Website: cajunusa.com
  • Headquarters: Baton Rouge, Louisiana, United States
  • Founded: 1973
  • Headcount: 1001-5000
  • LinkedIn

CajunUSA is a company that offers a range of products and services. They specialize in providing solutions for various industries and customer needs.


13. Machine Tech Services

Machine Tech Services is a manufacturing company that specializes in precision production manufacturing, custom design and drafting services, and patented product development. They offer a full range of services including CNC machining and fabrication. Their featured products include a modular, stackable wellhead system for diver-friendly damaged well recovery.


14. NANO Architecture | Interiors

  • Website: nanollc.net
  • Headquarters: New Orleans, Louisiana, United States
  • Founded: 2001
  • Headcount: 11-50
  • LinkedIn

NANO LLC is a company specializing in creative renovation and design projects. They offer services such as architectural design, project management, and renovation for various industries. Their work includes flagship store design, regional headquarters, and training facilities, as well as residential and commercial projects. With a focus on innovation and quality, NANO LLC aims to create unique and functional spaces that meet the needs of their clients.


15. Leader Gasket

  • Website: leadergt.com
  • Headquarters: Baton Rouge, Louisiana, United States
  • Founded: 1999
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

Leader Gasket is an innovative gasket company that offers a wide range of gasket solutions for various industries. With a new and larger facility in La Porte, Texas, Leader Gasket provides high-quality gaskets and specialized services to customers in the maritime sector, refineries, chemical plants, and other primary industries. They focus on total flange care, turnaround support, training and education, and testing.


16. Ace Bayou

Ace Casual Furniture is a market-leading designer and manufacturer of high-quality casual home furnishings. They offer innovative and on-trend products at affordable prices with exceptional service.


17. Denka Performance Elastomer

Denka Performance Elastomer (DPE) is a global company that specializes in the production and distribution of Neoprene products. With a commitment to quality and innovation, DPE offers a comprehensive range of Neoprene solutions for various applications. Their products are manufactured using chloroprene, a key component in Neoprene polymers, and are known for their exceptional performance and reliability.


18. Crown Crafts, Inc.

  • Website: crowncrafts.com
  • Headquarters: Gonzales, Louisiana, United States
  • Founded: 1957
  • Headcount: 51-200
  • Latest funding type: Ipo
  • LinkedIn

Crown Crafts, Inc. is a leading infant product manufacturer offering affordable and high-quality products that make life easier for everyone. With over 60 years of experience, the company provides stylish baby and toddler bedding, blankets, décor, and award-winning toys that promote child development.


19. Action Specialties, LLC

Action Specialties is an advertising specialty institution that offers corporate branding, promotional products, and industrial uniforms. With over 50 employees, they provide quality programs, safety incentives, and service anniversary awards. They cater to a diverse range of customers both locally and internationally.


20. Marine Technologies LLC.

  • Website: mtllc.us
  • Headquarters: Mandeville, Louisiana, United States
  • Founded: 2002
  • Headcount: 11-50
  • LinkedIn

Marine Technologies (MT) is a mature and lean organization specializing in the design and development of Dynamic Positioning (DP) systems for vessels. MT offers a range of integrated bridge systems and thruster control systems that meet industry standards and requirements. With a flexible approach to integration and a portfolio of specialized work modes, MT can deliver cutting-edge technologies for all types of vessels. The company is dedicated to providing durable, service-friendly solutions and is known for its responsiveness to customer-specific challenges and modifications.


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