48821 - Support Activities for Rail Transportation
If you’re involved in the rail transportation industry or interested in government contracting, understanding NAICS Code 48821 is essential. This code specifically targets Support Activities for Rail Transportation, an important niche within the broader transportation sector. Whether you’re a business owner, contractor, or analyst, this guide will help you grasp what this industry classification entails and why it matters.
What is NAICS Code 48821 – Support Activities for Rail Transportation?
NAICS Code 48821 defines the industry comprising establishments primarily engaged in providing support services for rail transportation. These essential services include:
- Railway switching
- Terminal operations
- Maintenance and repair services
- Signal and communications services
These activities facilitate the smooth operation, upkeep, and efficiency of railroad systems across the United States.
Sector Overview: Transportation and Warehousing
NAICS 48821 falls under the larger Transportation and Warehousing sector (NAICS 48-49), which encompasses industries involved in transporting passengers and cargo and storing goods. Within this sector, the Support Activities for Rail Transportation industry plays a critical role supporting the infrastructure and operational capabilities of rail networks.
Typical Business Types and Activities Under NAICS 48821
Businesses operating under this NAICS code often provide specialized services such as:
- Railway Switching and Terminal Establishments: Managing the movement of rail cars within a yard or terminal.
- Railway Maintenance and Repair Services: Conducting repairs, track maintenance, and upkeep to ensure safe railroad operations.
- Railway Signal and Communications Services: Installing and maintaining signaling and communication equipment vital for rail safety.
Other supporting operations may include railcar cleaning, inspection services, and related logistical support.
Size Standards for NAICS Code 48821
For small business eligibility under government contracting programs, the Small Business Administration (SBA) defines size standards based on annual receipts or number of employees. For NAICS 48821:
Criteria | Size Standard |
---|---|
Employee-based | Typically up to 1,500 employees* |
Revenue-based | Varies by contract and agency; often around $38.5 million in average annual receipts |
* Size standards may vary by sub-industry and can be updated; always verify with the current SBA tables.
Examples of Businesses Under NAICS 48821
- Regional railway switching companies managing rail yards
- Rail infrastructure maintenance contractors specializing in track repair
- Firms installing and servicing railroad signal systems for major carriers
- Terminal operators providing locomotive and rolling stock support
These businesses enable other rail operators to manage their logistical flow efficiently and safely.
NAICS Code 48821 Details Table
NAICS Code | Title | Sector | Description |
---|---|---|---|
48821 | Support Activities for Rail Transportation | Transportation and Warehousing | Establishments primarily engaged in providing support services for rail transportation, such as railway switching and terminal operations, maintenance and repair, and signaling and communications services. |
Frequently Asked Questions (FAQs)
What industries does NAICS 48821 cover?
It covers businesses providing essential support services to rail transportation, including switching, terminal management, maintenance, and rail communication systems.
How does NAICS 48821 differ from other rail transportation codes?
This code focuses strictly on support and auxiliary services rather than the actual transportation of freight or passengers.
Can small businesses compete for government contracts under NAICS 48821?
Yes, many small businesses qualify under the SBA’s size standards for this industry and can bid on related federal contracts.
Why is NAICS 48821 important for rail industry stakeholders?
It identifies key service providers essential for maintaining operational efficiency, safety, and reliability in the rail sector.
Conclusion
NAICS Code 48821 – Support Activities for Rail Transportation is a vital classification within the transportation sector, encompassing specialized businesses that keep America’s railroads running smoothly. Whether you’re a potential contractor seeking opportunities or an analyst navigating industry data, understanding this NAICS code gives you a clear edge in the rail support landscape.
For more information on contracting and industry specifics, always consult the latest SBA guidelines and NAICS updates to stay compliant and competitive.
Keywords: NAICS Code 48821, Support Activities for Rail Transportation, rail transportation support services, railway switching, rail maintenance, rail terminal operations, transportation and warehousing sector, SBA size standards
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