5 Best Cat6 Cable Manufacturers in USA

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5 Best Cat6 Cable Manufacturers in USA 2024

Selecting the right Cat6 cable for your networking needs plays a vital role in ensuring efficient and reliable data transmission.

In the United States, several manufacturers stand out for their commitment to quality and innovation in producing Cat6 cables.

This guide introduces you to the top 5 Cat6 cable manufacturers in the USA, some of which have been recognized as top manufacturers according to the Thomas.net list. The focus is on their production capabilities, technology use, and customer service excellence.

Top 5 Cat6 Cable Manufacturers in USA

1. Northwire, Inc.

  • Year of Establishment: 1972
  • Location: Osceola, Wisconsin, USA
  • Certifications: ISO 9001, AS9100, ISO 13485, Qualified CSA Test Facility per ISO 17025
  • Contact Info: +1 (800) 468 1516

Northwire, Inc., founded in 1972 and based in Osceola, Wisconsin, specializes in the design and manufacture of custom technical wire and cable interconnectivity solutions. As a key player in the industry, Northwire caters to a diverse range of sectors including but not limited to industrial instrumentation & automation, medical & life sciences, aerospace & defense, and marine & underwater use.

Northwire operates two facilities in the United States. The North American headquarters in Osceola, Wisconsin, consists of a 12,700-square-foot office and a 115,250-square-foot manufacturing space, employing approximately 250 team members.

Additionally, the company’s operations in Santa Teresa, New Mexico, include a 3,600-square-foot office and a 48,000-square-foot manufacturing area, with around 50 employees. This expansive infrastructure underscores Northwire’s capacity to produce a wide range of custom cable solutions.

The company’s dedication to quality is reflected in its adherence to several key certifications, including ISO 9001, AS9100, and ISO 13485. Moreover, Northwire’s status as a qualified CSA test facility per ISO 17025 further reinforces its commitment to maintaining high standards in all products and services offered.


  • Year of Establishment: 1998
  • Certifications: UL, CE, ISO9001, RoHS
  • Contact Info: +86 (0) 755-23769401, [email protected]

OTSCable, founded in 1998 in Shenzhen, China, is a leading manufacturer of Cat6 LAN cables and network accessories with a global reach. This global perspective, combined with a comprehensive inventory and a commitment to quality, positions OTSCable as a reliable partner for wire and cable needs worldwide.

Known for its commitment to quality, the company provides a wide range of products, including Cat5e to Cat8 LAN cables and various network infrastructure accessories, for both indoor and outdoor use.

It is recognized for its high-quality standards, backed by UL, CE, ISO9001, and RoHS certifications. With over 2000 employees and a strong global distribution network, OTSCABLE ensures superior product quality, competitive pricing, and the ability to meet diverse customer needs.

3. Maximm Cable

  • Year of Establishment: 2016
  • Location: Middletown, NY 10941
  • Certifications: UL Listed, ETL Listed

Maximm Cable, established in 2016 and located in Middletown, NY, has rapidly become a prominent manufacturer of a wide range of cables and extensions, including Ethernet cables, HDMI cables, extension cords, and various adapters.

The company prioritizes the use of high-quality materials and innovative design in their products, aiming to cater to both business and consumer needs.

Maximm Cable has distinguished itself as a trusted brand on platforms like Amazon in the US, Canada, and Mexico, offering thousands of customers with products that are not only reliable but also come with a generous 1-year warranty across all product lines.

Their extensive presence on major e-commerce platforms suggests a significant distribution network alongside their manufacturing capabilities. This blend of production and distribution enables Maximm Cable to stay at the forefront of cable technology advancements, ensuring they meet the evolving needs of customers looking for quality and results in their cable and extension solutions.

4. Standard Wire & Cable Co.

  • Year of Establishment: 1947
  • Location: Rancho Dominguez, CA 90220
  • Certifications: ISO 9001:2015, AS9100D, RoHS compliant, CSA approved, UL listed

Standard Wire & Cable Co. has established itself as a leading entity in the wire and cable industry with over 75 years of experience catering to a global market. Founded in 1947 and based in Rancho Dominguez, California, the company has a comprehensive portfolio that includes the manufacturing and distribution of electronic and electrical wire and cable for commercial, military, and industrial applications.

With a focus on high-quality products, the company maintains a vast inventory exceeding 25,000 different types of wire and cable across more than 5,300 square meters of warehouse space.

The company’s staff strength falls in the bracket of 10-49 employees, showcasing a lean yet efficient operation capable of addressing intricate customer requirements promptly.

Standard Wire & Cable Co. operates both as a manufacturer and distributor, demonstrating a versatile approach to serving the electronics, automotive, and military industries among others.

5. SOS Manufacturing, LLC

  • Year of Establishment: 2005
  • Location: Roberts, WI 54023
  • Certifications: CSA, UL, RoHS, IPC/WHMA-620, TUV

SOS Manufacturing, LLC, established in 2005 and located in Roberts, WI, specializes in the custom manufacturing of wire harnesses and cable assemblies tailored for various industries including automotive, medical, aerospace, computer electronics, networking, security, robotics, ventilation, aviation, food service equipment, and more.

They offer a range of products such as battery cables, coaxial cables, control cables, data cables, flat ribbon cables, interface cables, power cables, lead wires, sensor cables, and both Category 5 and 6 cables. The company extends its services to include custom fabrication, part kitting, CAD drawing, design, and engineering assistance, embracing lean manufacturing practices alongside Kanban delivery and inventory programs.

SOS Manufacturing, LLC takes pride in its comprehensive approach to manufacturing custom wire harnesses and cable assemblies. With over 17 years in business and a leadership team boasting over 120 years of combined industry experience, they have established a strong foundation in the field.

Their manufacturing process emphasizes design approval and first-article inspection to meet client-specific requirements, focusing on efficient manufacturability and offering support for design improvements.

Final Words

The five companies listed offer a range of products that meet diverse networking needs, from small home networks to large enterprise systems. Each manufacturer brings its own set of strengths, including quality assurance, customer service, and innovative technology. By examining these options, you can determine which manufacturer aligns best with your specific requirements. Making an informed decision will help ensure your network’s performance and durability, supporting seamless connectivity. Consider your project’s scope and the support you might need when choosing among these top manufacturers.

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