3273 - Cement and Concrete Product Manufacturing

The construction and infrastructure sectors rely heavily on durable materials like cement and concrete products. NAICS Code 3273, Cement and Concrete Product Manufacturing, encapsulates the businesses driving this essential supply chain. Whether you're a contractor, supplier, or small business owner, understanding NAICS 3273 is key to navigating government contracting, industry classification, and market research within manufacturing.

What is NAICS Code 3273?

NAICS Code 3273 covers establishments primarily engaged in manufacturing cement, concrete, and related products. These products include concrete blocks, pipes, ready-mix concrete, and other materials fundamental to construction and public infrastructure projects.

Sector Overview: Manufacturing

NAICS 3273 falls under the Manufacturing sector. This sector focuses on converting raw materials into finished products. More specifically, NAICS 3273 includes businesses involved in producing:

• Portland cement
• Ready-mix concrete
• Concrete blocks and bricks
• Concrete pipes and precast concrete products

These products are crucial for building roads, bridges, buildings, and other structures that form the backbone of modern society.

Typical Business Activities Under NAICS 3273

Here are some common activities and business types classified under this code:

• Portland Cement Manufacturing: Producing hydraulic cement used in concrete and mortar.
• Ready-Mix Concrete Manufacturing: Mixing and delivering concrete to construction sites.
• Concrete Block and Brick Manufacturing: Producing concrete masonry units (CMUs) like blocks and bricks.
• Precast Concrete Product Manufacturing: Producing concrete segments like pipes, panels, and slabs.

These establishments may also engage in blending cement with additives to create specialty concrete products tailored to specific applications.

NAICS 3273 Size Standards for Eligibility

For businesses interested in government contracting or SBA programs, size standards help determine eligibility. Under NAICS 3273, the typical size standard is based on average annual receipts or number of employees, generally:

NAICS Code	Industry Title	Size Standard
3273	Cement and Concrete Product Manufacturing	$36.5 million (average annual receipts)

Note: Size standards can vary depending on the specific product line or contracting opportunity. Always verify the current standards from the SBA or contracting authority.

Examples of Businesses in NAICS 3273

• Lehigh Hanson Cement Company – Portland cement manufacturing
• Cemex USA – Ready-mix concrete and concrete products
• Oldcastle Concrete – Concrete blocks, bricks, and precast concrete
• CalPortland Company – Cement and concrete manufacturing

These companies manufacture the vital components used in commercial, residential, and infrastructure developments across the U.S.

NAICS 3273 Code Details Table

Code Number	Title	Description	Sector	Common Business Activities
3273	Cement and Concrete Product Manufacturing	Manufacturing cement, concrete, and related products such as blocks, pipes, and ready-mix concrete	Manufacturing	Portland cement manufacturing, ready-mix concrete, block and brick manufacturing

Frequently Asked Questions (FAQ)

What products are included in NAICS Code 3273?

NAICS 3273 includes cement (like Portland cement), ready-mix concrete, concrete blocks and bricks, pipes, and other related precast concrete products.

Which sector does NAICS 3273 belong to?

It belongs to the Manufacturing sector, focusing on producing construction materials.

What is the size standard for small businesses under this NAICS code?

Generally, businesses with average annual receipts up to $36.5 million are considered small under NAICS 3273.

Can a company engaged in ready-mix concrete qualify under NAICS 3273?

Yes, ready-mix concrete manufacturing is one of the primary activities covered by NAICS 3273.

How is NAICS Code 3273 useful for government contracting?

It helps classify businesses for bidding on government projects and determines eligibility for small business programs.

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Understanding NAICS Code 3273 is essential for manufacturers, contractors, and suppliers involved in cement and concrete products. This classification not only aids in market identification but also smooths the path toward government contracts and compliance. Stay informed about your industry’s NAICS codes to capitalize on emerging opportunities in the construction manufacturing sector.