Companies using ETHAN JEFFREY SITZMAN as registered agent in Colorado
2 registered businesses.
Connections reflect public filing roles and reported names. A shared name does not establish that people are the same person or that they own a business. Request a correction or removal.
| Business | Type | Filed |
|---|---|---|
| Sitzman Construction Works LLC | LLC | Aug 7, 2026 |
| Project Engine Co. | Corporation | Sep 7, 2026 |