NAICS 541380 · Delaware
Testing Laboratories Business Names in Delaware
Delaware has 22 testing laboratories locations, ranking #49 of 51 states and D.C. and making up 0.3% of the U.S. total.
Name ideas for a Delaware testing laboratories business
Before you commit, search the Delaware business entity database (linked below) to make sure the name is not already registered there.
Testing Laboratories in Delaware by the numbers
Locations by number of employees in Delaware
Source: U.S. Census Bureau, County Business Patterns 2022. Counts cover employer establishments (businesses with paid employees); self-employed owners without staff are not included. Small establishments with 1–4 employees include those that reported no paid employees in mid-March.
Register your business name in Delaware
In most states you check name availability and form an LLC or corporation through the Secretary of State (or equivalent) office, then register with the state tax and labor agencies if you will collect sales tax or hire employees. Official Delaware links:
- Delaware Division of Corporations
- Department of Finance - Division of Revenue
- Department of Labor
- Division of Unemployment Insurance
- Delaware state website
- Delaware - Business
- Division of Professional Regulation
- Department of State
- Division of Small Business
- New hire reporting
- Small Business Administration - Delaware
- Index of Delaware state agencies
- Office of Management and Budget
- The Delaware Code online
Official state agency links as listed by the IRS on its Delaware state links page. Filing fees and steps change, so confirm current requirements with the agency before you file.
Other states for testing laboratories
See the national testing laboratories page → · Top industries in Delaware →