The Global Positive Photoresist Stripper Market was valued at USD 678.2 Million in 2023 and is projected to reach USD 987.5 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 6.75% during the forecast period (2024–2029). This robust growth is driven by the relentless demand for smaller, more powerful semiconductor devices, the expansion of the Internet of Things (IoT), and the accelerating transition to advanced technology nodes like 5nm and 3nm.

As semiconductor manufacturing becomes increasingly complex, the role of high-purity chemicals like photoresist strippers is critical. These formulations are essential for precisely removing the light-sensitive resist material after the etching or ion implantation process without damaging the delicate underlying circuitry. In this blog, we profile the Top 10 Companies in the Positive Photoresist Stripper Industry—specialty chemical leaders and material science innovators who are enabling the next generation of electronics.

---

🔟 1. Technic Inc.

Headquarters: Providence, Rhode Island, USA
Key Offering: Advanced Positive Strippers, EKC Series, Specialty Cleaning Chemicals

Technic is a global leader in specialty chemicals and equipment for the semiconductor industry. Acquiring the renowned EKC Technology business solidified its position as a top supplier of advanced photoresist strippers. Their formulations are designed for high-performance removal at advanced nodes, catering to leading-edge foundries and memory chip manufacturers.

Innovation & Application Focus:

• Development of strippers for post-etch and post-ion implant applications

• Focus on low-temperature, high-selectivity chemistries to protect sensitive low-k dielectrics

• Global technical support and R&D centers dedicated to solving complex fabrication challenges

Download FREE Sample Report: Global Positive Photoresist Stripper Market – View in Detailed Research Report

---

9️⃣ 2. DuPont de Nemours, Inc.

Headquarters: Wilmington, Delaware, USA
Key Offering: DuPont™ EKC Removers, Opteon™ Surface Technologies

After the strategic transaction with Technic, DuPont continues to be a powerhouse in electronic materials through its ownership of the EKC brand in certain regions and its broader portfolio. The company’s R&D focuses on creating environmentally sustainable and highly effective stripping solutions that meet the stringent purity requirements of modern fabs.

Innovation & Application Focus:

• Advanced stripper formulations compatible with EUV lithography processes

• Sustainable chemistry initiatives to reduce environmental impact and improve worker safety

---

8️⃣ 3. Transene Company, Inc.

Headquarters: Danvers, Massachusetts, USA
Key Offering: Positive Resist Strippers, Etchants, Metal Finishing Chemicals

Transene Company is a long-standing, specialized manufacturer of high-purity chemicals for microelectronics. Serving the industry for decades, Transene is known for its reliable and consistent stripper formulations used in both R&D laboratories and production environments for semiconductor devices and integrated circuits.

Innovation & Application Focus:

• Specialization in strippers for both positive and negative photoresists

• Products tailored for gallium arsenide (GaAs) and other compound semiconductor processing

---

7️⃣ 4. Solexir Technology

Headquarters: Hsinchu, Taiwan
Key Offering: High-Purity Positive Strippers, CMP Slurries, Wet Process Chemicals

Solexir Technology is a key Taiwanese supplier deeply embedded in the Asia-Pacific semiconductor supply chain. The company provides a range of wet chemicals critical for semiconductor fabrication, with a strong focus on photoresist strippers that offer high selectivity and minimal residue for advanced logic and memory applications.

Innovation & Application Focus:

• Development of strippers for 3D NAND and DRAM manufacturing processes

• Strong partnerships with major semiconductor foundries and OSATs in Taiwan and China

---

6️⃣ 5. San Fu Chemical Co., Ltd.

Headquarters: Taipei, Taiwan
Key Offering: Photoresist Strippers, Thinners, High-Purity Solvents

San Fu Chemical is a leading Taiwanese manufacturer of electronic-grade chemicals. The company supplies a comprehensive portfolio of strippers, thinners, and solvents to the semiconductor and flat panel display industries. Its strategic location allows it to serve the dense ecosystem of fabs in Taiwan and Southeast Asia effectively.

Innovation & Application Focus:

• Production of ultra-high-purity solvents for stripper formulations

• Expansion of capacity to meet growing regional demand from new fab constructions

Download FREE Sample Report: Global Positive Photoresist Stripper Market – View in Detailed Research Report

---

5️⃣ 6. Microchemicals GmbH

Headquarters: Ulm, Germany
Key Offering: Positive & Negative Resist Strippers, Photoresists, Ancillary Chemicals

Microchemicals GmbH is a prominent European supplier of photoresists and processing chemicals. While known for its photoresists, the company also provides a range of high-quality strippers, particularly favored by research institutions, universities, and small-to-medium-sized enterprises for microfabrication and MEMS development.

Innovation & Application Focus:

• Tailored formulations for R&D and low-volume, high-mix manufacturing

• Expertise in strippers for thick photoresists used in MEMS and advanced packaging

---

4️⃣ 7. Daxin Materials Corp.

Headquarters: Taoyuan, Taiwan
Key Offering: LCD Photoresists, Semiconductor Strippers, Polyimide Precursors

Daxin Materials is a significant player in Taiwan’s electronic materials market, supplying chemicals for both display and semiconductor industries. The company’s positive photoresist strippers are developed to meet the challenging requirements of leading-edge semiconductor fabrication processes.

Innovation & Application Focus:

• Integration of stripping solutions with other process materials for optimized workflows

• Investment in R&D for next-generation display and semiconductor technologies

---

3️⃣ 8. Jiangyin Jianghua Microelectronic Materials Co., Ltd.

Headquarters: Jiangyin, Jiangsu, China
Key Offering: Ultra-Pure Electronic Chemicals, Positive Strippers, Etchants

Jiangyin Jianghua is a key domestic Chinese supplier of ultra-pure chemicals for the semiconductor industry. As China intensifies its focus on semiconductor self-sufficiency, companies like Jianghua are critical for supplying the essential wet chemicals, including high-performance positive photoresist strippers, needed for domestic fab operations.

Innovation & Application Focus:

• Focus on import substitution and supporting China’s growing semiconductor ecosystem

• Manufacturing upgrades to achieve SEMI G4 and G5 purity grades

---

2️⃣ 9. TOK TAIWAN Co., Ltd.

Headquarters: Hsinchu, Taiwan
Key Offering: Photoresists, Positive Strippers, Bottom Anti-Reflective Coatings (BARC)

TOK TAIWAN is the local subsidiary of Tokyo Ohka Kogyo Co., Ltd. (TOK), one of the world’s largest photoresist manufacturers. While its primary strength is in photoresists, the company offers a full suite of ancillary products, including highly effective strippers that are optimized for use with its own resist families.

Innovation & Application Focus:

• Leveraging parent company TOK’s global R&D in advanced lithography materials

• Providing integrated material solutions for complex patterning schemes

---

1️⃣ 10. Kcashin Technology Co., Ltd.

Headquarters: Suzhou, Jiangsu, China
Key Offering: Specialty Wet Chemicals, Positive Strippers, Cleaners

Kcashin Technology is an emerging Chinese supplier focused on specialty chemicals for the semiconductor and flat panel display industries. The company is investing significantly in R&D and production capacity to capture a larger share of the domestic market, with positive photoresist strippers being a key product line.

Innovation & Application Focus:

• Rapid response to the specific needs of China’s fast-growing semiconductor fabs

• Development of cost-effective, high-performance alternatives to imported chemicals

Get Full Report Here: Global Positive Photoresist Stripper Market – View in Detailed Research Report

---

🌍 Outlook: The Future of Positive Photoresist Strippers is Precision and Sustainability

The positive photoresist stripper market is evolving in lockstep with semiconductor technology. As feature sizes shrink to atomic scales, the requirements for selectivity, purity, and environmental compatibility become exponentially more demanding.

📈 Key Trends Shaping the Market:

• Development of strippers for EUV lithography and multi-patterning processes

• Growing demand for eco-friendly formulations with reduced environmental, health, and safety (EHS) impact

• Increasing complexity in 3D device architectures (e.g., 3D NAND, FinFETs) requiring specialized removal chemistries

• Geographic supply chain diversification and the rise of strong regional suppliers, particularly in Asia

Get Full Report Here: Global Positive Photoresist Stripper Market – View in Detailed Research Report

The companies listed above are not only supplying critical chemicals—they are enablers of the digital transformation, providing the foundational materials that make advanced computing possible.