The Global Tris(trimethylsilyl)phosphate (TMSP) Market is experiencing significant growth, driven by its critical role as a high-performance electrolyte additive in lithium-ion batteries. Valued at USD 42.8 Million in 2023, the market is projected to reach USD 98.5 Million by 2030, expanding at a robust Compound Annual Growth Rate (CAGR) of 12.7% during the forecast period (2024–2030). This surge is primarily fueled by the exponential growth of the electric vehicle (EV) industry, the increasing demand for high-energy-density batteries, and the relentless pursuit of longer battery lifespans and enhanced safety features.

As the global push for electrification accelerates, the performance and longevity of lithium-ion batteries have become paramount. TMSP, by forming a stable protective layer on electrode surfaces, significantly mitigates degradation, making it an indispensable component for advanced energy storage solutions. In this blog, we profile the Top 10 Companies in the Tris(trimethylsilyl)phosphate (TMSP) Industry—a group of specialized chemical manufacturers and innovators who are essential to the future of mobility and renewable energy storage.

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🔟 1. Nippon Chemical Industrial Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: High-Purity TMSP (0.995, 0.999)

Nippon Chemical is a leading global supplier of specialty chemicals, including high-purity TMSP for lithium-ion battery electrolytes. The company has a strong reputation for quality and consistency, supplying major battery manufacturers and electrolyte formulators worldwide. Their extensive R&D focus ensures their products meet the evolving demands of next-generation battery technologies.

Innovation & Market Initiatives:

• Development of ultra-high-purity grades for premium battery applications
• Strategic partnerships with leading Asian battery producers
• Continuous process optimization for enhanced yield and cost-effectiveness

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9️⃣ 2. Gelest, Inc. (a Mitsubishi Chemical Group Company)

Headquarters: Morrisville, Pennsylvania, USA
Key Offering: TMSP, Silane-based specialty chemicals

Gelest, now part of the Mitsubishi Chemical Group, is a premier manufacturer of silicones, metalorganics, and silane chemicals. The company provides high-quality TMSP to the global market, leveraging its deep expertise in organosilicon chemistry. Its integration into a major chemical conglomerate provides significant advantages in scale and supply chain stability.

Innovation & Market Initiatives:

• Leveraging Mitsubishi’s global distribution network
• R&D into novel silane-based electrolyte additives
• Focus on supplying the North American and European EV battery markets

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8️⃣ 3. HighChem Company Limited

Headquarters: Taipei, Taiwan
Key Offering: Battery electrolyte additives, including TMSP

HighChem Company specializes in the research, development, and manufacturing of fine chemicals and advanced materials for the electronics and energy storage industries. The company is a key player in the Asian market for TMSP, known for its technical expertise and reliable supply chain serving battery cell manufacturers.

Innovation & Market Initiatives:

• Strong focus on the Chinese and South Korean battery supply chains
• Customized additive solutions for specific cathode and anode chemistries
• Investment in expanding production capacity to meet rising demand

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7️⃣ 4. Guangzhou Tinci Materials Technology Co., Ltd.

Headquarters: Guangzhou, China
Key Offering: TMSP, Lithium salts, Electrolyte solutions

Tinci Materials is one of the world’s largest manufacturers of lithium-ion battery electrolyte materials. As a vertically integrated company, it produces key electrolyte components, including TMSP. Its dominant position in the electrolyte market gives it a significant captive demand and deep market insights.

Innovation & Market Initiatives:

• Mass production capabilities ensuring stable supply
• Close collaboration with global EV and battery gigafactories
• Pioneering the development of additive packages for solid-state batteries

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6️⃣ 5. Suzhou Cheerchem Advanced Materials Co., Ltd

Headquarters: Suzhou, China
Key Offering: High-purity TMSP and other functional additives

Suzhou Cheerchem is a specialized manufacturer of advanced materials for new energy applications. The company has established itself as a reliable supplier of high-purity TMSP, focusing on stringent quality control to meet the exacting standards of premium battery manufacturers.

Innovation & Market Initiatives:

• Focus on serving high-end lithium-ion battery producers
• Ongoing R&D to improve the synergistic effects of TMSP with other additives
• Expansion of production facilities to capitalize on market growth

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5️⃣ 6. Fujian Chuangxin Technology Co., Ltd.

Headquarters: Fujian, China
Key Offering: TMSP, Film-forming additives

Fujian Chuangxin Technology is a growing player in the field of electrolyte additives. The company focuses on the development and production of chemicals that enhance battery performance and safety, with TMSP being a core product in its portfolio aimed at the domestic and international markets.

Innovation & Market Initiatives:

• Cost-competitive manufacturing within China’s chemical industry hub
• Active participation in the rapidly expanding Chinese EV sector
• Investment in scaling up production to meet global demand

Download FREE Sample Report: Tris(trimethylsilyl)phosphate (TMSP) Market – View in Detailed Research Report

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4️⃣ 7. Beijing Yuji Science & Technology Co., Ltd.

Headquarters: Beijing, China
Key Offering: TMSP, Silane coupling agents

Beijing Yuji Science & Technology is a manufacturer of silane coupling agents and other specialty silicon-based chemicals. The company has expanded its product line to include TMSP, targeting the new energy sector. Its strong technical foundation in organosilicon chemistry is a key asset.

Innovation & Market Initiatives:

• Leveraging expertise in silane chemistry for product development
• Focus on the research of additive mechanisms at the electrode interface
• Building a strong presence in the Asian battery materials market

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3️⃣ 8. Shuangju Energy Technology Co., Ltd.

Headquarters: Jiangsu, China
Key Offering: Electrolyte additives, TMSP

Shuangju Energy Technology specializes in materials for the energy storage industry. As a dedicated supplier of electrolyte additives, the company produces TMSP to help improve the cycle life and thermal stability of lithium-ion batteries, catering primarily to the robust Chinese market.

Innovation & Market Initiatives:

• Strategic focus on the domestic Chinese battery supply chain
• Development of integrated additive solutions
• Capacity expansions aligned with national new energy goals

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2️⃣ 9. Honeywell International Inc.

Headquarters: Charlotte, North Carolina, USA
Key Offering: High-purity specialty chemicals, including battery materials

Honeywell, a global diversified technology and manufacturing leader, supplies high-performance materials across various industries. Its specialty chemicals division offers high-purity materials for advanced applications, positioning it as a potential key supplier of quality-controlled TMSP for the North American and European battery industries.

Innovation & Market Initiatives:

• Stringent quality and safety standards suitable for automotive-grade applications
• Global supply chain and logistics capabilities
• R&D into next-generation materials for future energy storage systems

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1️⃣ 10. Sigma-Aldrich (Merck KGaA)

Headquarters: Darmstadt, Germany
Key Offering: Research-grade TMSP, High-purity chemicals

Sigma-Aldrich, part of Merck KGaA, is a leading life science and high-technology company. It is a primary supplier of high-purity TMSP for research and development purposes within academia and corporate R&D labs globally. While focused on smaller, high-purity batches, it plays a crucial role in the innovation pipeline.

Innovation & Market Initiatives:

• Supplying the global R&D community with high-purity materials for foundational research
• Providing critical materials for prototyping new battery chemistries
• Maintaining a extensive catalog of specialty chemicals for scientific advancement

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🔋 Outlook: The Future of TMSP is Integral to Advanced Energy Storage

The Tris(trimethylsilyl)phosphate market is positioned at the heart of the energy transition. As battery technology evolves beyond conventional lithium-ion, the role of sophisticated additives like TMSP will only become more critical. The push for faster charging, higher capacity, and improved safety is driving continuous innovation in electrolyte formulations.

📈 Key Trends Shaping the Market:

• Accelerated adoption of TMSP in lithium iron phosphate (LFP) and high-nickel NMC battery chemistries
• Growing R&D into TMSP’s applicability for emerging solid-state and lithium-metal batteries
• Increasing regulatory emphasis on battery safety and lifecycle, mandating high-performance additives
• Vertical integration of additive production by major electrolyte manufacturers to secure supply chains

Get Full Report Here: Tris(trimethylsilyl)phosphate (TMSP) Market – View in Detailed Research Report

The companies profiled above are not merely chemical suppliers; they are enablers of technological advancement, providing the essential components that enhance the performance, safety, and longevity of the batteries powering our electric future.