32741 - Lime Manufacturing

Lime plays a crucial role in numerous industries, from construction and agriculture to chemical manufacturing. If you're interested in the production side of this essential material, understanding NAICS code 32741 - Lime Manufacturing is key. This industry classification not only helps businesses identify their sector but also aids in government contracting, regulatory compliance, and market analysis.

What is NAICS Code 32741?

NAICS code 32741 is designated for Lime Manufacturing, which involves the production of lime products by the process of calcining limestone or dolomite. The output includes various types of lime such as quicklime and hydrated lime, serving as vital inputs in a diverse range of applications.

Definition:

Lime Manufacturing comprises establishments primarily engaged in producing lime and lime-related products by calcining (burning) limestone or dolomite. The products are essential in:

• Construction (cement, mortar, plaster)
• Agriculture (soil stabilization and pH adjustment)
• Chemical manufacturing (manufacture of chemicals and processing aids)

Industry Sector: Manufacturing

NAICS 32741 falls squarely under the Manufacturing sector. The sector includes businesses involved in transforming raw materials into finished products. Lime manufacturers typically engage in:

• Quicklime production: Burning limestone to produce calcium oxide.
• Hydrated lime manufacturing: Adding water to quicklime to produce calcium hydroxide.
• Agricultural lime production: Producing lime products designed specifically for soil treatment.

Typical Businesses Covered Under NAICS 32741

Here are examples of business types classified under this code:

• Quicklime producers
• Hydrated lime manufacturers
• Agricultural lime suppliers
• Calcining limestone companies
• Dolomite lime manufacturers

These companies operate lime kilns, process raw mineral materials, and distribute final lime products for various end uses.

NAICS Code 32741 Business Size Standards

To qualify as a small business under NAICS 32741 for government contracting, the SBA sets specific size standards. As of the most recent data:

• Size Standard: Average annual receipts of $38.5 million or less.

This is important for businesses aiming to qualify for small business programs and contracts in the lime manufacturing industry.

Detailed NAICS Code 32741 Information Table

NAICS Code	Title	Sector	Description	Typical Activities	Size Standard (SBA)
32741	Lime Manufacturing	Manufacturing	Production of lime products by calcining limestone or dolomite for multiple uses	Quicklime production, Hydrated lime, Agricultural lime	$38.5 million (annual receipts)

---

FAQ about NAICS Code 32741 - Lime Manufacturing

Q1: What products are included in Lime Manufacturing?

Lime Manufacturing includes quicklime (calcium oxide), hydrated lime (calcium hydroxide), and agricultural lime used for soil treatment.

Q2: Which industries use lime products?

Key industries include construction, agriculture, chemical manufacturing, steel production, and environmental applications like water treatment.

Q3: How does lime manufacturing impact the environment?

The calcining process releases CO2, so lime manufacturers often invest in emissions control and sustainable practices.

Q4: How can a business find out if it qualifies as small under NAICS 32741?

Check the SBA size standards for the current year. For Lime Manufacturing, businesses with average annual receipts under $38.5 million generally qualify as small.

Q5: Can a company be classified under multiple NAICS codes?

Yes, a company may have multiple lines of business and be classified under different NAICS codes depending on its primary activities.

---

Conclusion

Understanding NAICS code 32741 - Lime Manufacturing is essential for businesses involved in producing lime products. This classification not only helps in industry identification but also plays a significant role in accessing government contracts and ensuring regulatory compliance. Whether you're operating a quicklime kiln or supplying agricultural lime, knowing the scope, sector, and size standards is vital for strategic planning and growth in this specialized manufacturing segment.

---

Keywords: NAICS code 32741, Lime Manufacturing, quicklime production, hydrated lime, agricultural lime, size standards, manufacturing sector, lime products, limestone calcining, dolomite