Harris County, Texas business directory
547,492 registered entities in Harris County; 84% active. Most common type: LLC.
Top cities
| Houston | 398,919 |
| Katy | 24,554 |
| Spring | 24,294 |
| Cypress | 24,224 |
| Tomball | 12,810 |
| Humble | 12,061 |
| Bellaire | 6,005 |
| Pasadena | 5,841 |
| Kingwood | 5,590 |
| Baytown | 4,208 |
| Crosby | 2,123 |
| La Porte | 2,095 |
| Webster | 2,035 |
| Seabrook | 1,938 |
| Hockley | 1,882 |
Entity types
| LLC | 387,796 |
| Corporation | 66,052 |
| Nonprofit corporation | 33,923 |
| Limited partnership | 20,063 |
| Foreign corporation | 17,927 |
| Other entity | 13,719 |
Formations by charter year (recent)
| 2022 | 34,571 |
| 2023 | 39,557 |
| 2024 | 43,116 |
| 2025 | 80,354 |
| 2026 | 72,085 |
| 2027 | 7 |
Browse by city and type
- LLCs in Houston
- Corporations in Houston
- Nonprofit Corporations in Houston
- Foreign Corporations in Houston
- LLCs in Katy
- Corporations in Katy
- Nonprofit Corporations in Katy
- Foreign Corporations in Katy
- LLCs in Spring
- Corporations in Spring
- Nonprofit Corporations in Spring
- Foreign Corporations in Spring
- LLCs in Cypress
- Corporations in Cypress
- Nonprofit Corporations in Cypress
- Foreign Corporations in Cypress
- LLCs in Tomball
- Corporations in Tomball
- Nonprofit Corporations in Tomball
- Foreign Corporations in Tomball
- LLCs in Humble
- Corporations in Humble
- Nonprofit Corporations in Humble
- Foreign Corporations in Humble
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Questions
How many businesses are registered in Harris County, Texas?
547,492 franchise tax entities list a Harris County address; 84% have an active right to transact business.
Where do I file an assumed name (DBA) in Harris County?
Sole proprietors and general partnerships file assumed name certificates with the county clerk; LLCs and corporations file Form 503 with the Texas SOS.
Sources: Texas Comptroller Active Franchise Taxpayers (data.texas.gov); Texas Comptroller franchise tax; Texas Secretary of State business filings; Form 205 (filing fee $300).