NAICS 51821 - Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
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Related NAICS Codes for NAICS 51821
Click on any NAICS code to explore that specific industry within NAICS 51821
| NAICS Code | Industry Title |
|---|---|
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services |
What is NAICS 51821
NAICS code 51821 covers establishments primarily engaged in providing infrastructure for hosting or data processing services. This includes computing infrastructure providers, data processing services, web hosting, and related activities that enable businesses and government agencies to manage, store, and process data remotely. Companies in this sector operate data centers, offer cloud computing solutions, provide web hosting platforms, and manage large-scale IT infrastructures. The increasing reliance on digital platforms, cloud storage, and big data analytics has driven growth in this sector, making it critical for modern IT environments. Government agencies contract these services to ensure secure, reliable, and scalable management of their data and web-based applications, supporting mission-critical operations and enabling effective service delivery to the public.
Breakdown for NAICS 51821
- Includes establishments providing computing infrastructure and data processing services.
- Encompasses web hosting, cloud services, and related IT infrastructure support.
- Relevant for businesses supporting government digital transformation and data security.
- Size standards typically consider revenue thresholds tied to annual receipts.
- Contracting often involves long-term managed service agreements.
- Services support both public-facing applications and back-end government IT systems.
Included Activities for NAICS 51821
- Operating data centers and server farms for clients.
- Providing cloud computing and virtualized infrastructure services.
- Delivering web hosting and domain management solutions.
- Data processing and transaction processing services.
- Managing backup, disaster recovery, and business continuity systems.
- Offering managed security services for hosted environments.
- Supporting government IT modernization and digital transformation projects.
- Providing scalable storage and computing resources on demand.
Business Types for NAICS 51821
- Cloud service providers
- Data center operators
- Managed hosting companies
- IT infrastructure service firms
- Web hosting providers
- Technology consulting firms specializing in infrastructure
Government Buyers for NAICS 51821
Federal, state, and local government agencies frequently procure services under NAICS 51821 to support their IT infrastructure needs. Agencies such as the Department of Defense, Department of Homeland Security, Veterans Affairs, and various intelligence and regulatory bodies require secure and scalable data processing and hosting services to maintain operational continuity, protect sensitive information, and facilitate data-driven decision-making. These agencies depend on cloud computing, managed hosting environments, and data center services to implement modernization initiatives, enhance cybersecurity, and support large-scale data analytics and digital transformation efforts.
Contract Types & Procurement for NAICS 51821
Contracts awarded under NAICS 51821 often include firm-fixed-price, indefinite delivery/indefinite quantity (IDIQ), and task order contracts, reflecting the ongoing and scalable nature of IT infrastructure needs. Procurement methods range from full and open competition to sole-source contracts, especially when specialized expertise or security clearances are required. Typical contract values vary widely depending on the scope and scale of services but can range from several hundred thousand dollars for smaller hosting services to multi-million-dollar contracts for enterprise-level cloud and data center management solutions. Long-term contracts are common, reflecting the continuous need for infrastructure support and maintenance.
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