Wire manufacturing services play a critical role in powering America’s infrastructure, electronics, automotive, and industrial sectors. In 2025, the U.S. wire and cable industry is thriving, driven by demand from data centers, EV production, and smart construction. Whether you need custom wire solutions, bulk cable production, or precision metal forming.

Overview of the U.S. Wire Manufacturing Industry

According to IBISWorld, the U.S. wire and cable manufacturing industry is valued at $15.7 billion in 2025, with over 305 active businesses and 25,000+ employees. Growth is fueled by new housing, AI data center construction, and manufacturing facility expansion. Despite headwinds in office space demand, the sector remains resilient thanks to infrastructure investments and electrification trends.

For full industry analysis, visit IBISWorld’s Wire & Cable Manufacturing Report.

Core Services Offered by Wire Manufacturers

Wire manufacturing services in the U.S. typically include:

Custom Wire Drawing: Precision shaping of copper, aluminum, stainless steel, and specialty alloys for electrical and mechanical applications.

Cable Assembly: Bundling and termination of wires for industrial, automotive, and aerospace systems.

Insulation and Jacketing: Application of PVC, Teflon, or other materials to meet UL, RoHS, and ISO standards.

Stranding and Braiding: Enhanced flexibility and conductivity for power transmission and control cables.

Testing and Certification: High-voltage, tensile, and thermal testing to ensure compliance with ANSI, ASTM, and MIL-SPEC standards.

Top Wire Manufacturers in the U.S. (2025)

WireCo WorldGroup

Based in Prairie Village, Kansas, WireCo is a leading manufacturer of wire and synthetic ropes. They serve oil & gas, mining, construction, and industrial markets with tailored solutions that enhance product performance and value.

Southwire Company

One of North America’s largest wire and cable producers, Southwire offers residential, commercial, and industrial products. Their services include copper rod production, wire drawing, and cable assembly with a focus on sustainability and innovation.

General Cable (a Prysmian Group company)

General Cable provides high-performance wire and cable solutions for energy, telecom, and industrial sectors. Their U.S. operations focus on medium-voltage, fiber optic, and specialty cable manufacturing.

Encore Wire

Encore Wire specializes in residential and commercial building wire, offering fast turnaround and nationwide distribution. Their vertically integrated facility in Texas ensures consistent quality and supply chain control.

For a full list of manufacturers, visit Ensun’s Top 100 Wire Manufacturers.

Industries Served by Wire Manufacturers

Wire manufacturing services support a wide range of U.S. industries:

Construction: Building wire, conduit cable, and low-voltage systems for residential and commercial projects.

Automotive: EV wiring harnesses, battery cables, and sensor wires for electric and hybrid vehicles.

Telecommunications: Fiber optic and coaxial cables for broadband and 5G infrastructure.

Energy: Medium and high-voltage cables for solar, wind, and grid transmission.

Aerospace and Defense: MIL-SPEC wire and shielded cable assemblies for mission-critical systems.

Certifications and Compliance Standards

U.S. wire manufacturers adhere to strict quality and safety standards, including:

UL (Underwriters Laboratories) for electrical safety. ISO 9001 and ISO 14001 for quality and environmental management. RoHS and REACH for hazardous material compliance. ASTM and ANSI for material and performance specifications. MIL-SPEC for defense-grade applications.

Emerging Trends in Wire Manufacturing (2025)

Several trends are shaping the future of wire manufacturing in the U.S.:

Electrification: Demand for EV and renewable energy cables is driving innovation in lightweight, high-conductivity materials.

Automation: Smart factories are using robotics and AI to improve precision and reduce waste.

Sustainability: Recyclable insulation, low-emission production, and circular supply chains are gaining traction.

Customization: OEMs are requesting tailored wire profiles, colors, and packaging to streamline assembly and branding.

For event coverage and industry education, visit Interwire Trade Exposition 2025.

How to Choose the Right Wire Manufacturer

When selecting a wire manufacturing partner, consider:

Material expertise—can they handle copper, aluminum, or specialty alloys? Production capacity—do they meet your volume and lead time requirements? Certifications—are they compliant with UL, ISO, and industry-specific standards? Customization—do they offer design support and prototyping? Location—proximity to your operations can reduce shipping costs and delays.

Final Thoughts

Wire manufacturing services are the backbone of America’s industrial and technological progress. In 2025, U.S. manufacturers are delivering high-quality, compliant, and innovative wire solutions across sectors. Whether you need bulk cable production or precision-engineered wire assemblies, partnering with a trusted provider ensures reliability, safety, and long-term value. Explore your options, request samples, and choose a manufacturer that aligns with your technical and business goals.