All 5 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| HEPAR BIOSCIENCE LLC | DL014580 | 2007-08-31 | Active | North Sioux City |
| HEPAR, L.L.C. | DL009493 | 2005-07-05 | Inactive | JEFFERSON |
| LMWH, L.L.C. | DL015612 | 2008-01-22 | Dissolved | — |
| SOVEREIGN HOLDINGS, INC. | DB052819 | 2007-10-12 | Active | JEFFERSON |
| THE MARK AND MARY ELLEN NYLEN FOUNDATION, INC. | NS013161 | 2006-06-14 | Dissolved | JEFFERSON |