The Global Conductive Graphene Filament Market was valued at USD 89.7 Million in 2024 and is projected to reach USD 245.3 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 18.2% during the forecast period (2024–2030). This impressive growth is primarily driven by the escalating demand for flexible electronics, the rising adoption of additive manufacturing (3D printing), and the continuous innovation in material science for high-performance applications across aerospace, automotive, and consumer electronics sectors.

As industries increasingly pivot towards lightweight, durable, and highly conductive materials, conductive graphene filament has emerged as a transformative solution. It enables the direct 3D printing of complex, functional electronic components. In this blog, we profile the Top 10 Companies in the Conductive Graphene Filament Industry—a dynamic mix of specialized material science firms, advanced materials producers, and nanotechnology pioneers that are shaping the future of smart manufacturing.

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🔟 1. Ning Bo Mo Xi Technology

Headquarters: Ningbo, Zhejiang, China
Key Offering: High-Purity Graphene Filaments for FDM/FFF 3D Printing

Ning Bo Mo Xi Technology is a prominent manufacturer specializing in graphene-enhanced materials. The company produces conductive graphene filaments with excellent electrical conductivity and mechanical strength, catering to the prototyping and production needs of the electronics and research sectors.

Innovation Focus:

• Development of filaments with low electrical resistivity

• Focus on compatibility with a wide range of desktop 3D printers

• Strong presence in the Asia-Pacific market

Download FREE Sample Report:
Conductive Graphene Filament Market – View in Detailed Research Report

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9️⃣ 2. SuperC Technology

Headquarters: Suzhou, Jiangsu, China
Key Offering: Conductive Graphene PLA, ABS Composite Filaments

SuperC Technology is dedicated to the R&D and production of carbon-based nano materials. Their conductive graphene filaments are known for their stability and ease of use, making them suitable for educational institutions, hobbyists, and professional engineers developing custom sensors and circuits.

Innovation Focus:

• Integration of graphene into standard polymer matrices like PLA and ABS

• Providing technical support and material data sheets for application development

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8️⃣ 3. The Sixth Element Materials

Headquarters: Changzhou, Jiangsu, China
Key Offering: Graphene Powder and Conductive Composite Filaments

The Sixth Element Materials is one of China’s leading graphene producers. The company leverages its high-quality graphene powder to develop advanced composite filaments, offering superior conductivity for applications in electromagnetic shielding and flexible electronics.

Innovation Focus:

• Vertically integrated production from graphene to final filament product

• Collaborations with academic and industrial partners for application testing

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7️⃣ 4. Jianhua

Headquarters: Qingdao, Shandong, China
Key Offering: Specialty Graphene-Infused 3D Printing Materials

Jianhua specializes in carbon materials and has expanded into producing conductive filaments. Their products are engineered for specific industrial applications that require a balance of conductivity, thermal properties, and printability.

Innovation Focus:

• Customizable filament formulations for client-specific requirements

• Focus on enhancing the layer adhesion and durability of printed parts

Download FREE Sample Report:
Conductive Graphene Filament Market – View in Detailed Research Report

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6️⃣ 5. Carbonene

Headquarters: California, USA
Key Offering: High-Performance Conductive Graphene Filaments

Carbonene is a US-based company focused on carbon nanomaterials. It offers conductive graphene filaments that are popular in North America for research and development in wearable technology and Internet of Things (IoT) devices due to their consistent quality and performance.

Innovation Focus:

• Targeting the North American R&D and prototyping market

• Emphasis on product reliability and customer support

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5️⃣ 6. LeaderNano

Headquarters: Xiamen, Fujian, China
Key Offering: Nano-Graphene Conductive Filaments (NGCF)

LeaderNano is a specialist in nano-materials, including graphene oxides and conductive composites. Their filaments are designed for applications requiring high electrical conductivity and are used in creating functional prototypes for antennas and capacitive sensors.

Innovation Focus:

• Proprietary dispersion technology for uniform graphene distribution in filaments

• Active participation in international materials science conferences

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4️⃣ 7. RAPHENE

Headquarters: Seoul, South Korea
Key Offering: Graphene-Enhanced Conductive Polymers for 3D Printing

RAPHENE is a South Korean company at the forefront of graphene application development. Their conductive filaments are recognized for their high quality and are utilized in advanced electronics and automotive component prototyping within the East Asian market.

Innovation Focus:

• Strong R&D pipeline focused on multi-functional composite materials

• Strategic partnerships with electronics and automotive OEMs

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3️⃣ 8. Graphene 3D Lab Inc. (Now part of NanoXplore Inc.)

Headquarters: Montreal, Quebec, Canada
Key Offering: BlackMagic Graphene-Based Conductive Filaments

Although now part of NanoXplore, Graphene 3D Lab was a pioneer in commercializing graphene-enhanced filaments under the BlackMagic brand. These products gained a strong following for enabling the 3D printing of functional electronic devices and are a key part of the merged entity’s portfolio.

Innovation Focus:

• Early commercialization of desktop 3D printing graphene filaments

• Integration into a larger graphene production ecosystem for scalability

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2️⃣ 9. Haydale Graphene Industries

Headquarters: Ammanford, United Kingdom
Key Offering: Functionalized Graphene Inks and Composites

Haydale is a global leader in the functionalization of graphene and other nanomaterials. While known for inks, their expertise translates into advanced composite materials, including precursors for high-performance conductive filaments used in specialized industrial applications.

Innovation Focus:

• Proprietary plasma functionalization technology (HDPlas®) to enhance material properties

• Collaborations aimed at developing specialized materials for aerospace and defense

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1️⃣ 10. Directa Plus

Headquarters: Lomazzo, Italy
Key Offering: G+® Graphene-Based Products for Textiles and Composites

Directa Plus is a producer and supplier of graphene-based products. Their G+® graphene nanoplatelets are used by composite manufacturers to create conductive materials, positioning them as a key upstream supplier in the conductive filament value chain.

Innovation Focus:

• Sustainable production process (electro-chemical exfoliation)

• Focus on eco-friendly and high-performance applications

Read Full Report:
Conductive Graphene Filament Market – View in Detailed Research Report

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🔬 Outlook: The Future of Conductive Graphene Filament Is Integrated and Intelligent

The conductive graphene filament market is experiencing a paradigm shift. While standard filaments are becoming more accessible, the industry is heavily investing in multi-functional composites, advanced printing technologies, and integration with smart manufacturing systems.

📈 Key Trends Shaping the Market:

• Development of filaments with combined properties (e.g., conductive + structural + thermal management)

• Growing adoption in biomedical devices for printing custom sensors and implants

• Increased R&D into recyclable and bio-based polymer matrices for sustainable filaments

• Strategic mergers between graphene producers and 3D printing companies to streamline supply chains

Read Full Report:
Conductive Graphene Filament Market – View in Detailed Research Report

The companies listed above are not only supplying a novel material—they are actively enabling the next wave of digital fabrication and electronic innovation.