The Global Electrolytes for Electric Double Layer Capacitors (EDLC) Market was valued at USD 191 Million in 2025 and is projected to reach USD 335 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 8.6% during the forecast period (2024–2034). This robust growth is fueled by the escalating demand for high-power energy storage solutions across new energy vehicles, grid stabilization systems, and advanced consumer electronics, alongside the accelerating adoption of innovative electrolyte formulations like ionic liquids.

As the world pivots towards electrification and sustainable energy, the critical role of high-performance electrolytes in enabling rapid charge-discharge cycles and enhancing the lifespan of supercapacitors is undeniable. In this blog, we profile the Top 10 Companies in the Electrolytes for Electric Double Layer Capacitors Industry—a dynamic mix of established chemical giants, specialized material scientists, and innovative tech pioneers who are shaping the future of energy storage.

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🔟 10. Jiangsu Guotai Super Power New Materials Co., Ltd.

Headquarters: Zhangjiagang, Jiangsu, China
Key Offering: Organic Electrolytes, Electrolyte Salts, Supercapacitor Materials

Jiangsu Guotai Super Power New Materials is a significant Chinese player specializing in the research, development, and production of key materials for lithium-ion batteries and supercapacitors. The company supplies high-purity electrolyte salts and solvents that are essential for formulating high-performance EDLC electrolytes, catering to the booming domestic new energy vehicle market.

Innovation & Growth Initiatives:

• Focus on cost-effective, high-purity electrolyte production for mass-market applications

• Strong integration within China’s EV and consumer electronics supply chains

• Continuous expansion of production capacity to meet local demand

Download FREE Sample Report: Electrolytes for Electric Double Layer Capacitors Market – View in Detailed Research Report

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9️⃣ 9. Shenzhen Capchem Technology Co., Ltd.

Headquarters: Shenzhen, Guangdong, China
Key Offering: Lithium-ion Battery Electrolytes, Supercapacitor Electrolytes, Specialty Chemicals

Shenzhen Capchem is a leading Chinese specialty chemical company with a growing portfolio in the energy storage sector. Leveraging its expertise in electrolyte formulation for batteries, the company is actively developing and supplying advanced electrolytes tailored for electric double layer capacitors, focusing on stability and performance for automotive and industrial applications.

Innovation & Growth Initiatives:

• R&D investments in novel solvent and salt systems for wider voltage windows

• Strategic positioning to serve the massive Asian electronics and automotive markets

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8️⃣ 8. CAP-XX Limited

Headquarters: Sydney, Australia
Key Offering: Supercapacitors, Custom Electrolyte Formulations

CAP-XX is a specialized manufacturer of thin, flat supercapacitors renowned for their high power density. The company possesses deep expertise in tailoring electrolyte chemistries to optimize the performance of its unique electrode designs. This vertical integration allows CAP-XX to develop proprietary electrolytes that maximize the energy and power output of its products for space-constrained applications.

Innovation & Growth Initiatives:

• Proprietary electrolyte development for specific form factors and performance requirements

• Focus on applications in consumer electronics, IoT, and automotive modules

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7️⃣ 7. Murata Manufacturing Company, Ltd.

Headquarters: Kyoto, Japan
Key Offering: Ceramic Capacitors, Supercapacitors, Electronic Components

Murata, a global electronics giant, produces a range of supercapacitors that utilize specialized electrolytes for high-reliability applications. The company’s rigorous quality control and material science expertise extend to the electrolyte systems used in its components, ensuring long-term stability and performance for demanding markets like telecommunications and automotive electronics.

Innovation & Growth Initiatives:

• Integration of supercapacitor technology into broader electronic systems and modules

• Focus on miniaturization and reliability, driving demand for stable, high-performance electrolytes

Download FREE Sample Report: Electrolytes for Electric Double Layer Capacitors Market – View in Detailed Research Report

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6️⃣ 6. Nichicon Corporation

Headquarters: Kyoto, Japan
Key Offering: Aluminum Electrolytic Capacitors, Supercapacitors

Nichicon is a leading Japanese capacitor manufacturer with a strong presence in the supercapacitor market. The company’s expertise in electrochemical systems is applied to develop reliable electrolytes that ensure the high power density and long cycle life of its supercapacitor products, which are used in energy harvesting, backup power, and automotive systems.

Innovation & Growth Initiatives:

• Development of electrolytes optimized for high-temperature and long-life applications

• Strong focus on the Japanese automotive and industrial equipment sectors

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5️⃣ 5. AVX Corporation

Headquarters: Fountain Inn, South Carolina, USA
Key Offering: Tantalum, Ceramic, and Supercapacitors

AVX Corporation, a subsidiary of Kyocera, is a major global manufacturer of passive electronic components, including a range of supercapacitors. The company utilizes advanced organic electrolytes in its EDLCs to achieve high capacitance and low equivalent series resistance (ESR), making them suitable for power backup, peak power assistance, and industrial energy storage.

Innovation & Growth Initiatives:

• Application-specific electrolyte formulations for high-reliability markets

• Global manufacturing and supply chain capabilities

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4️⃣ 4. KEMET Corporation (a part of Yageo Corporation)

Headquarters: Fort Lauderdale, Florida, USA
Key Offering: Tantalum, Ceramic, Film, and Electrochemical Capacitors

KEMET, now under the Yageo umbrella, offers a portfolio of supercapacitors that rely on high-quality electrolytes for performance. The company’s products are designed for a wide range of voltages and temperatures, requiring robust electrolyte formulations that prevent degradation and ensure consistent performance in demanding environments from automotive to renewable energy systems.

Innovation & Growth Initiatives:

• Focus on developing electrolytes with enhanced thermal stability and life expectancy

• Leveraging Yageo’s global scale for material sourcing and distribution

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3️⃣ 3. Nippon Chemi-Con Corporation

Headquarters: Tokyo, Japan
Key Offering: Aluminum Electrolytic Capacitors, Supercapacitors, Conductive Polymer Capacitors

Nippon Chemi-Con is a global leader in capacitor technology with a significant stake in the supercapacitor market. The company invests heavily in the chemical engineering of its electrolytes, focusing on achieving superior conductivity and a wide operating temperature range. Their electrolytes are critical for applications requiring high power and reliability, such as in industrial machinery and energy regeneration systems.

Innovation & Growth Initiatives:

• Pioneering work on hybrid capacitor technologies combining different electrolyte systems

• Strong R&D focus on increasing energy density through advanced electrolyte chemistry

Download FREE Sample Report: Electrolytes for Electric Double Layer Capacitors Market – View in Detailed Research Report

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2️⃣ 2. Skeleton Technologies

Headquarters: Tallinn, Estonia
Key Offering: SkelCap Ultracapacitors, Curved Graphene-based Materials

Skeleton Technologies is a European pioneer in graphene-based supercapacitors. The company’s unique curved graphene material provides an extremely high surface area, which is paired with finely tuned electrolyte formulations to achieve exceptional power density and rapid charging capabilities. Skeleton’s electrolytes are engineered to work synergistically with their proprietary electrodes, targeting heavy transportation and grid storage markets.

Innovation & Growth Initiatives:

• Development of proprietary electrolyte systems optimized for curved graphene electrodes

• Strategic partnerships with major automotive and industrial players in Europe

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1️⃣ 1. Maxwell Technologies (a Tesla subsidiary)

Headquarters: San Diego, California, USA
Key Offering: BOOSTCAP® Ultracapacitors, KAPWR® Modules

Maxwell Technologies, now a part of Tesla, is a globally recognized leader in ultracapacitor technology. The company’s high-performance products are built upon advanced electrode and electrolyte systems. Maxwell’s expertise lies in formulating organic electrolytes that deliver a high breakdown voltage, excellent temperature performance, and long operational life, making them indispensable for automotive regenerative braking, grid storage, and industrial applications.

Innovation & Growth Initiatives:

• Integration of ultracapacitor technology into Tesla’s energy and automotive products

• Continuous R&D to push the boundaries of energy and power density through electrolyte innovation

Get Full Report Here: Electrolytes for Electric Double Layer Capacitors Market – View in Detailed Research Report

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🔋 Outlook: The Future of EDLC Electrolytes Is High-Performance and Sustainable

The electrolytes for electric double layer capacitors market is undergoing a significant technological evolution. While conventional organic electrolytes still dominate, the industry is heavily investing in next-generation formulations such as ionic liquids and solid-state electrolytes to overcome limitations in voltage, safety, and temperature range.

📈 Key Trends Shaping the Market:

• Accelerated R&D into ionic liquids for non-flammable, high-voltage operation

• Growing integration of supercapacitors with batteries in hybrid energy storage systems

• Increasing demand for customized electrolyte solutions from automotive OEMs

• Focus on sustainable and environmentally friendly electrolyte chemistries

Get Full Report Here: Electrolytes for Electric Double Layer Capacitors Market – View in Detailed Research Report

The companies listed above are not only supplying critical components for today’s energy storage needs—they are actively engineering the advanced materials that will power a more efficient and electrified future.