23621 - Industrial Building Construction
When it comes to the backbone of America's manufacturing and distribution capabilities, NAICS code 23621 stands at the forefront. This code represents the dynamic sector of Industrial Building Construction, a critical component of the broader Construction industry. Whether it's erecting a new factory, expanding a warehouse, or performing essential repairs, businesses classified under NAICS 23621 play a key role in shaping our nation's industrial infrastructure.
What is NAICS Code 23621?
NAICS code 23621 is specifically assigned to establishments primarily engaged in the construction of industrial buildings and structures. These include factories, warehouses, distribution centers, and similar facilities designed to support industrial operations.
Key Activities Covered
- New construction of industrial buildings
- Additions and alterations
- Maintenance and repairs of industrial structures
This industry classification helps businesses, government agencies, and contractors identify specialized activities related to industrial construction.
Sector Overview: Construction Industry
NAICS 23621 falls under the Construction sector, which encompasses various facets of building and infrastructure development. Within this sector, industrial building construction firms specialize in:
- Designing and building factories
- Constructing warehouses for storage and logistics
- Developing industrial facilities such as processing plants and distribution centers
These activities require specialized skills and compliance with industrial standards, making this segment essential to supporting manufacturing and supply chain efficiency.
Size Standards for NAICS Code 23621
Understanding size standards is vital for businesses seeking government contracts or competitive eligibility. For NAICS 23621, the SBA (Small Business Administration) defines size standards as follows:
| Standard Type | Size Standard |
|---|---|
| Number of Employees | 1,500 employees or less |
| Average Annual Revenue | $39.5 million or less (varies slightly by subcategory) |
Meeting these standards is often necessary for qualifying as a small business for federal contracting purposes.
Examples of Businesses Under NAICS Code 23621
Industries and companies engaging in the following activities typically fall under NAICS 23621:
- Factory construction companies focused on automotive or electronics manufacturing plants
- Warehouse developers creating logistics hubs and storage facilities
- Industrial facility contractors specializing in food processing plants or chemical manufacturing sites
- Companies offering industrial building renovations and repairs
These business types exemplify the scope and specialization captured by this NAICS code.
NAICS Code 23621 Details
| Attribute | Description |
|---|---|
| NAICS Code | 23621 |
| Title | Industrial Building Construction |
| Sector | Construction |
| Description | Construction of industrial buildings including factories, warehouses, distribution centers. Includes new work, additions, alterations, maintenance, and repairs. |
| Typical Activities | Factory construction, warehouse construction, industrial facility building, repairs |
| Size Standard (Employees) | 1,500 employees or fewer |
| Size Standard (Revenue) | $39.5 million or less (approximate) |
Frequently Asked Questions (FAQs)
What types of buildings are included in NAICS 23621?
NAICS 23621 includes factories, warehouses, distribution centers, and other industrial buildings used primarily for manufacturing and logistics.
Does NAICS 23621 cover repairs and maintenance?
Yes, it encompasses not only new construction but also additions, alterations, maintenance, and repair of industrial buildings.
How does NAICS 23621 differ from commercial building construction?
Industrial building construction focuses on structures serving manufacturing and industrial operations, while commercial construction refers to office buildings, retail stores, and similar commercial spaces.
What is the significance of size standards under NAICS 23621?
Size standards determine a business's eligibility for small business programs, including government contracting opportunities aimed at supporting smaller enterprises.
Can a company be classified under multiple NAICS codes?
Yes. A company involved in various construction activities may have multiple NAICS codes, but the primary code reflects its main business activity.
Conclusion
NAICS code 23621—Industrial Building Construction—represents a vital segment of the construction sector responsible for the specialized development and upkeep of industrial facilities. From factories to warehouses, these projects demand expertise that supports America’s industrial and logistical strength.
Whether you're a contractor, government official, or business owner, understanding the intricacies of NAICS 23621 can open doors to targeted opportunities within this essential industry.
Keywords: NAICS code 23621, Industrial Building Construction, factory construction, warehouse construction, industrial facility, construction sector, SBA size standards, industrial buildings, government contracting
