The Global Neutral Calcium Sulfonate Market was valued at USD 345 Million in 2025 and is projected to reach USD 487 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2024–2034). This growth is being driven by stringent environmental regulations, rising demand for high-performance lubricants from the automotive and industrial sectors, and the continuous push for energy efficiency and extended equipment life.

As the lubricants industry evolves toward more durable and environmentally acceptable formulations, the focus shifts to the key additive suppliers who are driving innovation and performance. In this blog, we profile the Top 10 Companies in the Neutral Calcium Sulfonate Industry—a mix of global chemical giants and specialized additive manufacturers shaping the future of lubrication technology.

---

🔟 1. Afton Chemical Corporation

Headquarters: Richmond, Virginia, USA
Key Offering: HITEC® 6110, HITEC® 6510, and other high-performance calcium sulfonate additives

Afton Chemical, a subsidiary of NewMarket Corporation, is a globally recognized leader in petroleum additives. The company’s neutral calcium sulfonate products are renowned for their superior detergency, rust inhibition, and acid-neutralizing capabilities, making them essential components in modern engine oils and industrial greases.

Strategic Initiatives:

• Continuous investment in R&D for next-generation additive technologies
• Focus on developing formulations that meet stringent global emission standards
• Strong global supply chain and technical support network for lubricant blenders

Download FREE Sample Report:
Neutral Calcium Sulfonate Market – View in Detailed Research Report

---

9️⃣ 2. King Industries, Inc.

Headquarters: Norwalk, Connecticut, USA
Key Offering: NA-SUL® Calcium Sulfonates, specialty additive packages

King Industries is a specialty chemical company with a strong focus on metal sulfonate chemistry. Their NA-SUL® line of neutral calcium sulfonates is widely used for corrosion inhibition and detergency in lubricating oils and functional fluids, serving diverse industries from automotive to industrial manufacturing.

Strategic Initiatives:

• Specialization in high-performance, custom-tailored additive solutions
• Expansion of product portfolio to meet evolving environmental regulations

---

8️⃣ 3. LANXESS AG

Headquarters: Cologne, Germany
Key Offering: Additin® RC 4000 series, high-performance lubricant additives

LANXESS is a leading specialty chemicals company with a significant presence in the lubricant additives market. Their neutral calcium sulfonate products are part of a broad portfolio designed to enhance lubricant performance, particularly in demanding hydraulic and industrial applications.

Strategic Initiatives:

• Integration of additive technologies following the acquisition of Chemtura
• Focus on sustainability and developing products for environmentally acceptable lubricants (EALs)

---

7️⃣ 4. Vanderbilt Chemicals, LLC

Headquarters: Norwalk, Connecticut, USA
Key Offering: Vanlube calcium sulfonates, antioxidant and antiwear additives

R.T. Vanderbilt is a trusted global supplier of industrial minerals and chemicals. Their Vanlube neutral calcium sulfonates are recognized for excellent rust and corrosion protection, contributing to the longevity of lubricants in both automotive and industrial systems.

Strategic Initiatives:

• Long-standing reputation for quality and reliability in the additives market
• Focus on R&D to improve additive performance under extreme conditions

Download FREE Sample Report:
Neutral Calcium Sulfonate Market – View in Detailed Research Report

---

6️⃣ 5. Kimes Technologies International, Ltd.

Headquarters: Tulsa, Oklahoma, USA
Key Offering: Neutral and overbased calcium sulfonates for lubricants

Kimes Technologies specializes in the manufacturing of metal sulfonates and related products. The company provides a range of neutral calcium sulfonates that serve as effective dispersants and corrosion inhibitors in various lubricant formulations.

Strategic Initiatives:

• Strong focus on the North American market with expanding global reach
• Custom manufacturing capabilities to meet specific customer requirements

---

5️⃣ 6. Jinzhou Kangtai Lubricant Additives Co., Ltd.

Headquarters: Jinzhou, Liaoning, China
Key Offering: Calcium sulfonate additives for greases and engine oils

Jinzhou Kangtai is a prominent Chinese manufacturer of lubricant additives, with neutral calcium sulfonate being a key product line. The company plays a significant role in supplying the rapidly growing Asian lubricants market, particularly in China.

Strategic Initiatives:

• Expansion of production capacity to meet domestic and international demand
• Focus on cost-competitive manufacturing while maintaining quality standards

---

4️⃣ 7. Xinxiang Richful Lube Additive Co., Ltd.

Headquarters: Xinxiang, Henan, China
Key Offering: RFC series calcium sulfonates, comprehensive additive packages

Xinxiang Richful is another major Chinese player specializing in the research, development, and production of lubricant additives. Their neutral calcium sulfonate products are widely used in the manufacture of high-quality lubricating greases and industrial oils.

Strategic Initiatives:

• Investment in R&D to develop advanced additive technologies
• Strategic positioning to capitalize on Asia-Pacific market growth

---

3️⃣ 8. Wuxi South Petroleum Additive Co., Ltd.

Headquarters: Wuxi, Jiangsu, China
Key Offering: Calcium sulfonate-based additives for various lubricant applications

Wuxi South is a specialized manufacturer of petroleum additives with a strong focus on sulfonate chemistry. The company supplies neutral calcium sulfonates to lubricant blenders across China and international markets, emphasizing product consistency and performance.

Strategic Initiatives:

• Continuous improvement of manufacturing processes for enhanced product quality
• Development of tailored solutions for specific regional and application needs

---

2️⃣ 9. Tianhe Resin Co., Ltd.

Headquarters: Zhengzhou, Henan, China
Key Offering: TH series lubricant additives, including calcium sulfonates

Tianhe Resin is a significant manufacturer of chemical additives for the lubricants industry. Their neutral calcium sulfonate products contribute to the company’s diverse portfolio, serving both domestic Chinese and export markets with reliable additive solutions.

Strategic Initiatives:

• Expansion of product range to cover a broader spectrum of lubricant needs
• Focus on maintaining competitive pricing while ensuring product performance

---

1️⃣ 10. Lubrizol Corporation

Headquarters: Wickliffe, Ohio, USA
Key Offering: Comprehensive additive packages incorporating calcium sulfonate technology

Lubrizol, a Berkshire Hathaway company, is a global leader in specialty chemicals for the transportation and industrial sectors. While known for its extensive additive packages, the company utilizes neutral calcium sulfonate chemistry within its formulations to deliver enhanced lubricant performance and protection.

Strategic Initiatives:

• Significant investment in R&D for advanced lubrication solutions
• Global manufacturing footprint and technical service capabilities

Get Full Report Here:
Neutral Calcium Sulfonate Market – View in Detailed Research Report

---

🌍 Outlook: The Future of Neutral Calcium Sulfonate Is High-Performance and Sustainable

The neutral calcium sulfonate market is undergoing a significant transformation. While traditional applications remain strong, the industry is increasingly focused on developing high-performance formulations that meet stricter environmental standards and deliver superior protection for modern machinery.

📈 Key Trends Shaping the Market:

• Rising demand for extended drain intervals and higher performance lubricants
• Stringent global regulations pushing for environmentally acceptable lubricants (EALs)
• Growth in high-TBN (Total Base Number) neutral calcium sulfonates for superior acid neutralization
• Increasing adoption in emerging economies with growing industrial and automotive sectors

Get Full Report Here:
Neutral Calcium Sulfonate Market – View in Detailed Research Report

The companies listed above are not only supplying critical additive components—they’re driving the innovation and performance that keep global industries running smoothly and efficiently.