The Global Acid Copper Chromate (ACC) Market was valued at USD 318.5 Million in 2024 and is projected to reach USD 428.7 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.1% during the forecast period (2024–2030). This steady growth is primarily driven by rising demand for durable wood preservation in construction, increasing infrastructure development, and stringent regulations for long-lasting utility and railroad products, particularly in the United States and Asia-Pacific regions.

As the wood preservation industry evolves with a focus on enhanced efficacy and environmental compliance, the key chemical manufacturers are advancing formulations and production capabilities. In this blog, we profile the Top 10 Companies in the Acid Copper Chromate (ACC) Industry—a mix of global chemical giants and specialized regional players shaping the future of wood protection.

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Global and United States Acid Copper Chromate(ACC) Market – View in Detailed Research Report

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🔟 1. Lonza

Headquarters: Basel, Switzerland
Key Offering: ACC formulations for pressure-treated wood, specialty biocides

Lonza is a leading global provider of microbial control solutions, including advanced wood preservatives like Acid Copper Chromate. Their expertise lies in developing formulations that offer superior protection against decay fungi and termites for a range of outdoor applications.

Innovation and Market Focus:

• Development of enhanced ACC formulations for increased penetration and retention

• Strong focus on regulatory compliance and environmental stewardship

• Global supply chain supporting construction and infrastructure sectors

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9️⃣ 2. Koppers

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: ACC-treated wood products, Wolmanized® lumber

Koppers is a major integrated provider of treated wood products and carbon compounds in North America. The company is a significant user of ACC for treating wood used in utility poles, railroad ties, and construction lumber.

Innovation and Market Focus:

• Extensive network of treating plants across the United States

• Focus on utility and railroad sectors with long-lasting wood preservation

• Commitment to sustainable wood treatment practices

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8️⃣ 3. Viance

Headquarters: Charlotte, North Carolina, USA
Key Offering: ACC preservatives, Ecolife® stabilized wood

Viance, a subsidiary of RPM International Inc., is a leading provider of wood preservation technologies in North America. The company offers ACC among its portfolio of preservative treatments for residential and commercial applications.

Innovation and Market Focus:

• Specialization in wood treatment chemicals for decking and landscape products

• Strong distribution network throughout the United States

• Emphasis on product performance and customer technical support

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Global and United States Acid Copper Chromate(ACC) Market – View in Detailed Research Report

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7️⃣ 4. Dolphin Bay

Headquarters: Bryanston, South Africa
Key Offering: ACC chemicals, wood treatment plant solutions

Dolphin Bay is a specialized chemical company focused on wood preservatives and treatment technologies, with a significant presence in emerging markets. They provide ACC formulations along with complete wood treatment solutions.

Innovation and Market Focus:

• Focus on cost-effective wood preservation solutions for developing economies

• Integrated approach including chemicals and treatment equipment

• Expanding footprint in Africa and Southeast Asia

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6️⃣ 5. Goodfellow

Headquarters: Ottawa, Canada
Key Offering: High-purity ACC for research, specialty chemicals

Goodfellow is a global supplier of metals, materials, and chemicals for research and industrial applications. While not a bulk producer, they serve the research and development segment of the ACC market with high-purity materials.

Innovation and Market Focus:

• Provision of analytical-grade ACC for testing and R&D purposes

• Serving academic institutions and industrial research facilities

• Global distribution network for specialty chemicals

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5️⃣ 6. Jinan Delan Chemicals

Headquarters: Jinan, Shandong, China
Key Offering: ACC 40%, ACC 45%, copper-based wood preservatives

Jinan Delan Chemicals is a significant Chinese manufacturer of wood preservation chemicals, including both 40% and 45% concentration Acid Copper Chromate. The company serves the growing Asian construction and infrastructure markets.

Innovation and Market Focus:

• Cost-competitive production for domestic and export markets

• Focus on meeting Chinese and international quality standards

• Expanding application expertise in railroad and utility sectors

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4️⃣ 7. CRM Yingtan

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

CRM Yingtan specializes in chromium-based chemicals, positioning them as a key supplier of Acid Copper Chromate in the Asian market. Their location in Jiangxi province provides access to important raw material resources.

Innovation and Market Focus:

• Vertical integration in chromium chemical production

• Focus on industrial-grade ACC for wood treatment applications

• Strong regional presence in Southeast Asian markets

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Global and United States Acid Copper Chromate(ACC) Market – View in Detailed Research Report

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3️⃣ 8. Foshan Liyuan Chemical

Headquarters: Foshan, Guangdong, China
Key Offering: ACC preservatives, copper compounds

Foshan Liyuan Chemical is a Guangdong-based manufacturer of specialty chemicals, including Acid Copper Chromate for wood preservation. The company serves the robust construction market in Southern China and export markets.

Innovation and Market Focus:

• Strategic location in major industrial and export hub

• Focus on decking and landscape product applications

• Competitive pricing for volume buyers

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2️⃣ 9. Boda Biochemistry

Headquarters: Taizhou, Jiangsu, China
Key Offering: ACC formulations, biochemical preservatives

Boda Biochemistry combines traditional chemical expertise with biochemical approaches to wood preservation. The company offers ACC among its portfolio of wood treatment solutions for various applications.

Innovation and Market Focus:

• Integration of biochemical research with traditional preservative chemistry

• Focus on enhanced efficacy and environmental profile

• Serving both domestic Chinese and international markets

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1️⃣ 10. Specialty Chemical Distributors (Regional Players)

Headquarters: Various locations globally
Key Offering: ACC distribution, technical support services

Beyond primary manufacturers, numerous specialty chemical distributors play crucial roles in the ACC market ecosystem. These companies ensure product availability, provide technical support, and serve specific regional markets where large manufacturers have limited direct presence.

Market Role and Focus:

• Regional market knowledge and customer relationships

• Technical support for wood treatment facilities

• Logistics and supply chain management for end-users

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Global and United States Acid Copper Chromate(ACC) Market – View in Detailed Research Report

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🌍 Outlook: The Future of Acid Copper Chromate Markets Is Evolving

The Acid Copper Chromate market is navigating a period of strategic adaptation. While ACC remains a effective preservative for specific applications, the industry is responding to environmental considerations and developing alternative wood protection technologies.

📈 Key Trends Shaping the Market:

• Gradual shift toward chromium-free alternatives in some Western markets

• Sustained demand for ACC in utility and railroad applications where performance is critical

• Growing adoption in emerging economies with expanding infrastructure development

• Increased focus on recycling and disposal protocols for ACC-treated wood

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

The companies listed above are not only supplying essential wood preservation chemicals—they’re navigating the complex transition toward more sustainable wood protection solutions while meeting current market demands.