The Global Wafer Thinning Slurry Market was valued at USD 872.5 Million in 2023 and is projected to reach USD 1,280.4 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This growth is primarily fueled by the relentless demand for thinner, more powerful semiconductor chips, the proliferation of 3D NAND and advanced memory devices, and the accelerating transition to larger 300 mm wafer sizes.

As the semiconductor industry pushes the boundaries of miniaturization and performance, the critical role of wafer thinning slurry—a precision chemical formulation used to grind and polish silicon wafers to ultra-thin dimensions—comes into sharp focus. In this blog, we profile the Top 10 Companies in the Wafer Thinning Slurry Industry, a group of specialized chemical suppliers and material science innovators enabling the future of microelectronics.

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🔟 1. DuPont de Nemours, Inc.

Headquarters: Wilmington, Delaware, USA
Key Offering: CMP Slurries, Wafer Thinning Solutions

DuPont is a global leader in electronic materials, offering a comprehensive portfolio of slurries for chemical mechanical planarization (CMP) and wafer thinning processes. Their advanced formulations are critical for achieving the precise surface planarization and thinning required for next-generation logic and memory chips.

Innovation Focus:

• Development of high-performance alumina and colloidal silica slurries

• Solutions for advanced node semiconductor manufacturing (<7nm)

• Strong R&D focus on reducing defectivity and improving removal rates

Download FREE Sample Report: Wafer Thinning Slurry Market – View in Detailed Research Report

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9️⃣ 2. Fujifilm Holdings Corporation

Headquarters: Tokyo, Japan
Key Offering: Fujifilm Planarite series slurries

Fujifilm has established itself as a key player in the CMP consumables market through its electronic materials division. The company’s Planarite series of slurries are engineered for high selectivity and uniformity, essential for thinning applications in 3D IC packaging and memory stacking.

Innovation Focus:

• Specialized slurries for through-silicon via (TSV) and wafer-level packaging

• Expansion of production capacity to meet growing demand

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8️⃣ 3. Merck KGaA

Headquarters: Darmstadt, Germany
Key Offering: AZ® Electronic Materials slurries

Merck, through its AZ Electronic Materials division, is a leading supplier of high-purity slurries for semiconductor fabrication. Their products are integral to the wafer thinning process, enabling the manufacture of thinner, more powerful devices for mobile, automotive, and AI applications.

Innovation Focus:

• Development of ceria-based slurries for high-selectivity polishing

• Investment in sustainable manufacturing processes

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7️⃣ 4. CMC Materials, Inc. (Now part of Entegris)

Headquarters: Aurora, Illinois, USA
Key Offering: Cabot Specialty Fluids, CMP Slurries

CMC Materials, acquired by Entegris, was a premier provider of consumable materials for semiconductor manufacturing. Its slurry products are renowned for their consistency and performance in critical thinning and planarization steps, particularly for advanced logic and memory devices.

Innovation Focus:

• Legacy of innovation in slurry particle technology

• Strong presence in the Asian semiconductor market

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6️⃣ 5. AGC Inc.

Headquarters: Tokyo, Japan
Key Offering: Colloidal Silica Slurries, Specialty Glass Particles

AGC leverages its deep expertise in glass and ceramic technologies to produce high-performance colloidal silica slurries for wafer thinning. The company’s materials are used in the backgrinding and final polishing stages to achieve the mirror-like surfaces required for chip stacking.

Innovation Focus:

• Focus on ultra-pure, mono-dispersed silica particles

• Development of slurries for compound semiconductor wafers (SiC, GaN)

Download FREE Sample Report: Wafer Thinning Slurry Market – View in Detailed Research Report

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5️⃣ 6. Entegris, Inc.

Headquarters: Billerica, Massachusetts, USA
Key Offering: Integrated CMP Solutions, Slurries, Pads

Following its acquisition of CMC Materials, Entegris has become a dominant force in the wafer thinning slurry market. The company offers a full suite of CMP consumables, providing customers with integrated solutions that ensure process compatibility and high yield.

Innovation Focus:

• Comprehensive portfolio post-CMC Materials acquisition

• Focus on contamination control and yield enhancement

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4️⃣ 7. Fujimi Corporation

Headquarters: Aichi, Japan
Key Offering: Premium Abrasive Grains, CMP Slurries

Fujimi Corporation is a specialized manufacturer of high-precision abrasive grains and slurries. Their products are critical for the wafer backgrinding process, where controlled material removal is essential to prevent wafer breakage and stress-induced defects.

Innovation Focus:

• Expertise in cerium oxide and alumina-based abrasives

• Tailored solutions for different wafer types and thicknesses

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3️⃣ 8. Anjimirco Shanghai

Headquarters: Shanghai, China
Key Offering: Domestic Slurry Solutions for Chinese Fabs

Anjimirco Shanghai is a key Chinese supplier of wafer thinning slurries, supporting the rapid expansion of the domestic semiconductor industry. The company provides cost-effective, high-quality alternatives to international suppliers, catering to the specific needs of local foundries.

Innovation Focus:

• Import substitution initiatives

• Collaboration with Chinese semiconductor manufacturers

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2️⃣ 9. Showa Denko Materials (SDK)

Headquarters: Tokyo, Japan
Key Offering: High-Purity CMP Slurries, Electronic Chemicals

Showa Denko Materials, part of the Resonac Holdings group, produces advanced slurries for semiconductor processing. Their products are known for exceptional purity and consistency, which are non-negotiable for thinning wafers to sub-100-micron thicknesses without introducing defects.

Innovation Focus:

• R&D in slurry chemistry for next-generation devices

• Expansion of product offerings for the packaging segment

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1️⃣ 10. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: Saint-Gobain Abrasives, Engineered Slurries

Saint-Gobain brings its extensive expertise in advanced materials and abrasives to the wafer thinning market. The company’s engineered slurries are used in precise grinding and polishing applications, contributing to the production of robust, ultra-thin wafers for high-performance computing.

Innovation Focus:

• Leveraging abrasives technology for semiconductor applications

• Development of slurries for challenging materials like silicon carbide

Get Full Report Here: Wafer Thinning Slurry Market – View in Detailed Research Report

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🔬 Outlook: The Future of Wafer Thinning Is Driven by Precision and Yield

The wafer thinning slurry market is at a pivotal juncture. As semiconductor devices become more complex and integrated, the demand for slurries that enable thinner wafers with minimal defects and higher yields is intensifying.

📈 Key Trends Shaping the Market:

• Accelerated adoption of 300 mm wafers in new fabrication facilities

• Rising demand for slurries compatible with wide-bandgap semiconductors (SiC, GaN)

• Increasing complexity of 3D packaging architectures requiring precise thinning

• Growing emphasis on slurry recycling and waste reduction for sustainability

Get Full Report Here: Wafer Thinning Slurry Market – View in Detailed Research Report

The companies profiled above are not just supplying chemicals; they are providing the enabling technologies that allow the semiconductor industry to continue its relentless march toward smaller, faster, and more efficient electronic devices.