| DONUT ENTERPRISES, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Apr 23, 1981 | Dissolved |
| 307 CONNECTICUT AVENUE LLCNorwalk, CT · Active | Norwalk, CT | LLC | Mar 7, 2007 | Active |
| NEW CANAAN AVENUE DONUTS LLCNorwalk, CT · Active | Norwalk, CT | LLC | Mar 7, 2007 | Active |
| 606 POST ROAD EAST LLCNorwalk, CT · Dissolved | Norwalk, CT | LLC | Mar 7, 2007 | Dissolved |
| 603 DANBURY ROAD LLCNorwalk, CT · Active | Norwalk, CT | LLC | Mar 7, 2007 | Active |
| CAIN MANAGEMENT III INCORPORATEDNorwalk, CT · Active | Norwalk, CT | Corporation | Mar 7, 2007 | Active |
| 195 EAST AVENUE, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jun 24, 2008 | Active |
| 198-200 EAST AVENUE NORWALK DEVELOPMENT LLCNorwalk, CT · Forfeited | Norwalk, CT | LLC | Mar 6, 2009 | Forfeited |
| CAIN OF WESTPORT, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Apr 29, 2010 | Active |
| THE STAMFORD LANDMARK, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Dec 23, 2019 | Active |
| 1618 Hayestown Next Gen LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| 756 Federal Brookfield Next Gen LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| 100 State Road LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Grassy Plain Shopping center LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Lake Ave Drive up LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Osborn Drive up LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| 82 Newtown Road LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Brookfield Apod LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Bethel Greenwood LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Stony Hill Drive thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Newtown Apod LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Main St. Fireplace LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Federal Sizzler�s LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Main St Kitchen LLCNorwalk, CT · Active | Norwalk, CT | LLC | Feb 13, 2023 | Active |
| Cain Management V IncNorwalk, CT · Active | Norwalk, CT | Corporation | Feb 13, 2023 | Active |