# Hennessey Engineering, Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: Hennessey Engineering, Inc.
- Entity type: C corporation
- Original incorporation date: March 24, 1980
- Time in business: 46 years and 6 months
- Jurisdiction count: 3

## All known addresses

- 1417 W Main St Ste 100, Carrollton, TX 75006 (listed in Texas)
- 3867 Plaza Tower Dr Fl 1, Baton Rouge, LA 70816 (listed in Louisiana)

## Registered states

- [Louisiana](https://index.baselayer.com/la/0af25575eb126bf8): Foreign registration
- [Missouri](https://index.baselayer.com/mo/59ce9d36ba1fd47b): Foreign registration
- [Texas](https://index.baselayer.com/tx/806ce5af6895cbb0): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/806ce5af6895cbb0)