NAICS 339950:
Sign Manufacturing
This industry comprises establishments primarily engaged in manufacturing signs and related displays of all materials (except printing paper and paperboard signs, notices, displays).
Billboards manufacturingNeon signs manufacturingScoreboards manufacturing+2 examples
Electrical signs manufacturingLetters for signs manufacturing
Matching SIC code: 3993 Signs and Advertising Specialties
Where it sits
- 31-33ManufacturingSector
- 339Miscellaneous ManufacturingSubsector
- 3399Other Miscellaneous ManufacturingIndustry group
- 33995Sign ManufacturingNAICS industry
- 339950Sign ManufacturingNational industry
Largest companies with NAICS 339950
Updated Nov 9, 2026| Rank | Company | Headquarters | Employees |
|---|---|---|---|
| 1 |  Brady Corporationbradyid.com | Milwaukee, US | 5.1K |
| 2 |  Daktronicsdaktronics.com | Brookings, US | 2.5K |
| 3 |  AGIagi.net | Virginia Beach, US | 1.8K |
| 4 |  Signaramasignarama.com | West Palm Beach, US | 1.5K |
| 5 |  Group Bayportgroupbayport.com | Atlanta, US | 1.2K |
| 6 |  YESCOyesco.com | Salt Lake City, US | 1.2K |
| 7 |  Stratusstratusunlimited.com | Beachwood, US | 1.1K |
| 8 |  The Bernard Group, Inc.thebernardgroup.com | Chanhassen, US | 770 |
| 9 |  Mossmossinc.com | US | 600 |
| 10 |  Jonesjones1910.com | De Pere, US | 563 |
Not this code?
Similar activities the Census classifies elsewhere.
- 32311PrintingPrinting advertising specialties or printing paper and paperboard signs, notices, and displays
- Manufacturing and printing advertising specialties - are classified in the Manufacturing sector according to the products made.
- 322299All Other Converted Paper Product ManufacturingManufacturing die-cut paperboard displays
- 541890Other Services Related to AdvertisingSign lettering and painting
Questions about NAICS 339950
Which businesses use NAICS 339950?
Billboards manufacturing, neon signs manufacturing and scoreboards manufacturing, and similar businesses in the Manufacturing sector. This industry comprises establishments primarily engaged in manufacturing signs and related displays of all materials (except printing paper and paperboard signs, notices, displays).
What SIC code matches NAICS 339950?
SIC 3993, Signs and Advertising Specialties, from the US Census Bureau's concordance between the two systems.
How many companies have NAICS 339950?
12,405 companies with a website carry NAICS 339950 as their primary code in Crustdata's data, worldwide.
Find any company's NAICS codeType a company name or website and get its codes with their titles.
Look up a companyEvery company with NAICS 339950Search all 12,405 of them, filter by country, size and location, and export them. Start with a free Crustdata account.
Sign up freeCode titles, definitions, examples and SIC matches: NAICS 2022 and the Census concordances, US Census Bureau. Company counts and lists: Crustdata, companies with a website, each by its primary code, updated weekly. Employee counts are estimates.