USA Biz Directory – United States Business Directory Online

Explore reliable companies, professional services, and verified business listings nationwide with USA Biz Directory, your trusted United States business directory.

DoctorChurchBuilding ContractorsDoctors OfficeConstruction CompaniesManufacturing CompaniesAttorneyAuto Dealers
3,000,000 Total Listings
31,179 Categories
50 States
4,142 Cities
Top Cities by Listing Count
Top cities with the most business listings
Decatur
Decatur
5,306 listings
Elwood
Elwood
4,377 listings
Danville
Danville
4,179 listings
Ellettsville
Ellettsville
3,984 listings
Elkhart
Elkhart
3,825 listings
Madison
Madison
3,735 listings
Edinburgh
Edinburgh
3,720 listings
Dyer
Dyer
3,451 listings
Delphi
Delphi
3,388 listings
Auburn
Auburn
3,290 listings
Demotte
Demotte
3,276 listings
Clinton
Clinton
3,194 listings
Browse by State
Find all businesses in your state
IL
Illinois
393,069
CA
California
265,930
GA
Georgia
205,520
FL
Florida
156,177
IN
Indiana
115,599
AL
Alabama
109,952
CT
Connecticut
103,659
CO
Colorado
99,393
ID
Idaho
51,371
AR
Arkansas
45,680
AZ
Arizona
36,772
HI
Hawaii
28,774
DE
Delaware
21,959
AK
Alaska
13,744
Browse by Category
Find businesses in a specific industry
👨‍⚕️
Doctor
21,490 listings
⛪
Church
19,108 listings
🏢
Building Contractors
16,065 listings
👨‍⚕️
Doctors Office
14,898 listings
🏗️
Construction Companies
14,589 listings
🏢
Manufacturing Companies
13,061 listings
👨‍⚖️
Attorney
12,451 listings
🚗
Auto Dealers
11,464 listings
💇
African American Hair Salons
9,750 listings
🏢
Air Conditioning Contractors Systems
9,358 listings
🚗
Auto Repair & Service
8,856 listings
🏢
Business
8,682 listings