The Global Acid Copper Chromate (ACC) Market was valued at USD 173.5 Million in 2023 and is projected to reach USD 233.5 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 4.4% during the forecast period (2024–2030). This growth is driven by increasing demand for durable wood products in construction, stringent regulations for wood preservation, and the rising adoption of ACC-treated timber in utility, railroad, and landscaping applications.

As industries worldwide prioritize infrastructure longevity and environmental safety, the focus intensifies on key chemical suppliers providing effective wood preservatives. In this blog, we profile the Top 10 Companies in the Acid Copper Chromate (ACC) Market—established chemical manufacturers and specialty preservative providers ensuring the durability and safety of wood infrastructure globally.

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🔟 1. Lonza

Headquarters: Basel, Switzerland
Key Offering: ACC wood preservatives, Wolmanized® wood products

Lonza is a global leader in microbial control and wood protection solutions. Its specialty chemicals division offers high-performance ACC formulations that provide long-term decay and insect resistance for pressure-treated lumber used in demanding outdoor environments.

Innovation and Market Focus:

• Extensive R&D in wood preservative technologies
• Global distribution network for treated wood products
• Focus on environmentally compatible preservation systems

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Acid Copper Chromate (ACC) Market – View in Detailed Research Report

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9️⃣ 2. Koppers

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: ACC treatments, carbon compounds, treated wood products

Koppers Holdings is a leading integrated provider of treated wood products and wood preservation chemicals. The company serves utility, railroad, and construction markets with ACC-based solutions that extend the service life of wood poles, crossties, and structural timber.

Innovation and Market Focus:

• Vertical integration from chemical production to treated wood manufacturing
• Significant market share in North American utility pole sector
• Commitment to sustainable wood treatment practices

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8️⃣ 3. Viance

Headquarters: Charlotte, North Carolina, USA
Key Offering: ACC preservatives, EcoLife® treated wood

Viance, a division of RPM International, specializes in wood protection technologies. The company provides ACC formulations alongside other preservative systems, offering comprehensive solutions for residential, commercial, and industrial wood protection needs.

Innovation and Market Focus:

• Development of next-generation wood preservatives
• Strong presence in North American building materials market
• Focus on preservative efficacy and environmental profile

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7️⃣ 4. Dolphin Bay

Headquarters: Somerset West, South Africa
Key Offering: ACC wood preservatives, treatment plant chemicals

Dolphin Bay is a specialized chemical company focused exclusively on wood preservation. Serving markets across Africa and beyond, the company provides ACC and other preservative chemicals to treatment plants, ensuring wood durability in tropical and subtropical climates.

Innovation and Market Focus:

• Specialization in wood treatment chemicals
• Strong foothold in emerging markets
• Technical support for wood treatment operations

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Acid Copper Chromate (ACC) Market – View in Detailed Research Report

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6️⃣ 5. Goodfellow

Headquarters: Montreal, Quebec, Canada
Key Offering: ACC-treated lumber, specialty wood products

Goodfellow is a leading Canadian wood products manufacturer with extensive operations in treated wood. The company utilizes ACC and other preservative systems to produce durable wood products for construction, landscaping, and agricultural applications.

Innovation and Market Focus:

• Integrated wood processing and treatment facilities
• Strong distribution network across North America
• Quality-focused manufacturing processes

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5️⃣ 6. Jinan Delan Chemicals

Headquarters: Jinan, Shandong, China
Key Offering: ACC concentrates, wood preservative chemicals

Jinan Delan Chemicals is a significant Chinese manufacturer of wood preservatives, including ACC formulations. The company serves the growing Asian market where demand for treated wood in construction and infrastructure is rapidly expanding.

Innovation and Market Focus:

• Cost-effective preservative manufacturing
• Growing export operations
• Adaptation to regional wood treatment standards

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4️⃣ 7. CRM Yingtan

Headquarters: Yingtan, Jiangxi, China
Key Offering: ACC chemicals, chromium-based compounds

CRM Yingtan specializes in chromium chemicals, positioning it as a key raw material supplier for ACC production. The company’s expertise in chromium compounds supports the wood preservation industry’s supply chain for copper-chromium formulations.

Innovation and Market Focus:

• Vertical integration in chromium chemical production
• Supply chain reliability for preservative manufacturers
• Quality control in chemical intermediates

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3️⃣ 8. Foshan Liyuan Chemical

Headquarters: Foshan, Guangdong, China
Key Offering: ACC preservatives, wood treatment chemicals

Foshan Liyuan Chemical manufactures wood preservation chemicals for the Chinese and international markets. The company produces ACC formulations that meet industry standards for protecting wood against decay fungi and insect damage.

Innovation and Market Focus:

• Manufacturing efficiency in chemical production
• Competitive pricing in global markets
• Compliance with international preservative standards

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2️⃣ 9. Boda Biochemistry

Headquarters: Taizhou, Jiangsu, China
Key Offering: ACC compounds, specialty chemicals

Boda Biochemistry produces various chemical compounds including wood preservatives. The company’s ACC products contribute to the preservation of wood used in construction, agricultural, and industrial applications across multiple regions.

Innovation and Market Focus:

• Diversified chemical manufacturing capabilities
• Focus on product quality and consistency
• Expanding presence in wood treatment markets

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1️⃣ 10. Other Regional and Specialized Manufacturers

Headquarters: Various global locations
Key Offering: ACC formulations, custom wood treatment solutions

Beyond the major players, numerous regional manufacturers and specialized chemical companies produce ACC wood preservatives tailored to local market requirements. These companies often serve specific geographic regions or niche applications where customized preservative solutions are needed.

Market Role and Focus:

• Regional market specialization
• Custom formulation capabilities
• Adaptation to local wood species and climate conditions

Get Full Report Here:
Acid Copper Chromate (ACC) Market – View in Detailed Research Report

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🌍 Outlook: The Future of Wood Preservation with ACC

The Acid Copper Chromate market is evolving in response to changing regulatory landscapes and environmental considerations. While ACC remains a effective wood preservative, the industry is increasingly focused on developing formulations with improved environmental profiles and performance characteristics.

📈 Key Trends Shaping the Market:

• Regulatory review of chromium-based preservatives in certain regions
• Development of enhanced ACC formulations with reduced leaching
• Growing demand for treated wood in emerging market infrastructure projects
• Increasing focus on lifecycle assessment of preserved wood products

Get Full Report Here:
Acid Copper Chromate (ACC) Market – View in Detailed Research Report

The companies profiled above are not only supplying essential wood preservation chemicals—they’re driving innovation in durable infrastructure solutions that balance performance with environmental responsibility.