General business services
6,102 companies
SIC 7389
Companies in Dayton
Behind every street in Dayton sits a business. 93,004 of them, to be exact, all registered in the United States business register. The biggest single industry is general business services with 6,102 companies, roughly 7% of everything that does business in the city.
93,004 businesses indexed
Caresource Ohio, INC.Caresource Ohio, INC.
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Caresource Ohio, INC. | USA | Dayton | 230 N Main St | Montgomery | 45402 | caresource.***** | 1985 | $8,559,845,484 | 75 | Corporation | 17 | 656665 |
| 2 | Winsupply INC. | USA | Dayton | 3110 Kettering Blvd | Montgomery | 45439-1924 | winsupplyinc.***** | 1956 | $3,020,343,663 | 1,040 | Corporation | 769 | 2305611 |
| 3 | Kettering Adventist Healthcare | USA | Dayton | 3535 Southern Blvd | Montgomery | 45429-1221 | ketteringhealth.***** | 1982 | $2,701,946,000 | 6,800 | Corporation | 121 | 598305 |
| 4 | Med America Health Systems CORPORATION | USA | Dayton | 1 Wyoming St | Montgomery | 45409-2722 | miamivalleyhospital.***** | 1982 | $1,632,924,267 | 24,278 | Corporation | 54 | 311040228 |
| 5 | Miami Valley Hospital | USA | Dayton | 1 Wyoming St | Montgomery | 45409-2711 | doctors.***** | 1890 | $1,554,340,887 | 8,403 | Corporation | 54 | 17725 |
| 6 | Caresource | USA | Dayton | 230 N Main St | Montgomery | 45402-1263 | caresource.***** | 1989 | $1,324,786,071 | 3,811 | Corporation | 17 | 1086420 |
| 7 | Dpl LLC | USA | Dayton | 1065 Woodman Dr | Montgomery | 45432-1438 | aes-ohio.***** | 1911 | $1,070,600,000 | 707 | Corporation | 807 | 662284 |
| 8 | The Dayton Power And Light Company | USA | Dayton | 1065 Woodman Dr | Montgomery | 45432-1423 | dpandl.***** | 1911 | $1,061,800,000 | 721 | Corporation | 807 | N/A |
| 9 | Dayton Osteopathic Hospital | USA | Dayton | 405 W Grand Ave | Montgomery | 45429 | ketteringhealth.***** | 1939 | $748,938,540 | 1,800 | Corporation | 121 | 178019 |
| 10 | County Of Montgomery | USA | Dayton | 451 W 3rd St | Montgomery | 45422-0001 | selectmcohio.***** | 1788 | $713,837,352 | 5,000 | Corporation | 101 | N/A |
| 11 | Kettering Memorial Hospital | USA | Dayton | 3737 Southern Blvd | Montgomery | 45429-1262 | kc.***** | 2007 | $689,541,989 | 11 | N/A | N/A | |
| 12 | The University Of Dayton | USA | Dayton | 300 College Park Ave | Montgomery | 45469-0002 | udayton.***** | 1850 | $685,374,000 | 4,500 | Corporation | 36 | 226846 |
| 13 | Dayton Children's Hospital | USA | Dayton | 1 Childrens Plz | Montgomery | 45404-1815 | childrensdayton.***** | 1919 | $661,365,054 | 3,300 | Corporation | 9 | 85655 |
| 14 | Stress CARE/BRIDGES | USA | Dayton | 405 W Grand Ave | Montgomery | 45405-7538 | ketteringhealth.***** | 2000 | $650,965,832 | 40 | Corporation | N/A | N/A |
| 15 | Rex American Resources CORPORATION | USA | Dayton | 7720 Paragon Rd | Montgomery | 45459-4050 | rexamerican.***** | 1980 | $650,487,000 | 132 | Corporation | 90 | 2028253 |
| 16 | Src Liquidation LLC | USA | Dayton | 111 W 1st St | Montgomery | 45402-1154 | N/A | 1912 | $447,062,190 | 3,700 | Corporation | 7 | 33787 |
| 17 | Monrovia Nursery Company | USA | Dayton | 13455 Se Lafayette Hwy | Yamhill | 97114-8441 | monrovia.***** | 1926 | $436,679,121 | 2,000 | Corporation | 11 | 951550929 |
| 18 | Dayton Freight Lines, INC. | USA | Dayton | 6450 Poe Ave Ste 311 | Montgomery | 45414-2647 | daytonfreight.***** | 1981 | $332,089,985 | 4,000 | Corporation | 60 | 556008 |
| 19 | City Of Dayton | USA | Dayton | 101 W 3rd St | Montgomery | 45402-1859 | daytonohio.***** | 1796 | $331,037,744 | 2,000 | Corporation | 45 | N/A |
| 20 | Heartland Health & Wellness Fund | USA | Dayton | 7250 Poe Ave Ste 300 | Montgomery | 45414-2698 | heartlandwellnessfund.***** | 1957 | $330,278,227 | 7 | Corporation | N/A | N/A |
| 21 | Lion Group, INC. | USA | Dayton | 7200 Poe Ave Ste 400 | Montgomery | 45414-2798 | lionprotects.***** | 2014 | $327,393,238 | 760 | Corporation | 25 | N/A |
| 22 | The Foundation For Community Blood CENTER/COMMUNITY Tissue Services | USA | Dayton | 349 S Main St | Montgomery | 45402-2715 | cbccts.***** | 1964 | $302,991,373 | 520 | Corporation | 15 | 310684163 |
| 23 | Dayton Public School District | USA | Dayton | 136 S Ludlow St | Montgomery | 45402-1813 | dps.***** | 1905 | $301,114,185 | 197 | Corporation | 72 | N/A |
| 24 | Stratacache, INC. | USA | Dayton | 40 N Main St Ste 2600 | Montgomery | 45423-1008 | stratacache.***** | 1990 | $249,076,034 | 1,200 | Corporation | 37 | 967010 |
| 25 | Chemgroup, INC. | USA | Dayton | 2600 Thunderhawk Ct | Montgomery | 45414-3463 | chemgroup.***** | 2006 | $243,163,411 | 125 | Corporation | 11 | 4235345 |
Showing 25 of 93,004 companies
Request Free SampleLargest industries in Dayton
The biggest industry groups in Dayton by registered company count, with the top five companies by revenue in each.
General Contractors-Single-Family Houses
2,367 companies
SIC 1521
Restaurants and eating places
2,340 companies
SIC 5812
Operators of Nonresidential Buildings
2,217 companies
SIC 6512
Business Consulting Services, Not Elsewhere Classified
2,049 companies
SIC 8748
Investors, Not Elsewhere Classified
1,918 companies
SIC 6799
Religious Organizations
1,811 companies
SIC 8661
Transportation Services, Not Elsewhere Classified
1,782 companies
SIC 4789
All industries in Dayton
Together, general business services, General Contractors-Single-Family Houses and restaurants and eating places make up the top three industries in Dayton, accounting for 12% of the city's commercial activity. The oldest company we can find in Dayton is City Of Dayton, founded in 1796, with Butler Township Trustees not far behind. They're still here, along with hundreds of thousands of others.
The Wright brothers ran their bicycle shop in Dayton, and aviation never left, with a major air force base and aerospace research anchoring the local economy. All of them are in our data. Search Dayton businesses in the live tool below, get the full list delivered as an Excel file, or pull the records straight into your own systems through our API.
- Nonclassifiable Establishments16,271
- Business Services, Not Elsewhere Classified6,102
- General Contractors-Single-Family Houses2,367
- Eating Places2,340
- Operators of Nonresidential Buildings2,217
- Business Consulting Services, Not Elsewhere Classified2,049
- Investors, Not Elsewhere Classified1,918
- Religious Organizations1,811
- Transportation Services, Not Elsewhere Classified1,782
- Real Estate Agents and Managers1,701
- Other industries54,446
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Common questions about searching, filtering, and ordering Dayton company data.
Our Dayton business directory currently lists every registered legal entity with a Dayton address in the official United States business register. The exact count is shown live at the top of this page.
Dayton records are sourced directly from the official United States business register and enriched with 50+ data points: revenue, employees, industry codes, contact details, and ownership.
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