Business Classification Hub
Live business-classification directory for technical NAICS research
Business Classification Hub provides a production NAICS lookup surface: searchable code discovery, structured detail pages, and related-code navigation for accurate classification decisions.
Live server-rendered NAICS directory and detail routes.
Supabase-backed search with direct code navigation.
Structured related-code navigation for broader and narrower code paths.
Reference-first detail pages tuned for technical lookup workflows.
NAICS directory
Browse live NAICS code pages backed by the production Supabase dataset.
Open NAICS index
Classification search
Search by code or business description across the same live NAICS dataset.
Run a lookup
Code detail pages
Navigate classification summaries, related codes, and official source references.
View example code
How the directory is organized
- Start at NAICS search or the directory index to locate a target code quickly.
- Use code pages for concise summaries, primary use context, and related-code traversal.
- Validate edge cases with official source links and adjacent code comparisons.
Representative route
/naics/541511Detail pages are live and wired to Supabase records, including summary metadata, related codes, and official references.