| NORWALK DONUTS, INC.Norwalk, CT · Active | Norwalk, CT | Corporation | Oct 6, 1976 | Active |
| CAIN ENTERPRISES OF NORWALK, INC.Norwalk, CT · Active | Norwalk, CT | Corporation | May 7, 1991 | Active |
| RIDGEFIELD DONUTS, INC.Norwalk, CT · Active | Norwalk, CT | Corporation | Mar 6, 1992 | Active |
| NEW CANAAN DONUTS, INC.Norwalk, CT · Dissolved | Norwalk, CT | Corporation | May 26, 1992 | Dissolved |
| DARIEN DONUTS, INC.Norwalk, CT · Active | Norwalk, CT | Corporation | Mar 2, 1993 | Active |
| CENTRAL PRODUCTION FACILITY, INC.Norwalk, CT · Active | Norwalk, CT | Corporation | Feb 14, 1995 | Active |
| BRANCHVILLE DONUTS, INC.Norwalk, CT · Active | Norwalk, CT | Corporation | Dec 8, 1995 | Active |
| DARIEN TWO, INCORPORATEDNorwalk, CT · Active | Norwalk, CT | Corporation | Dec 22, 1995 | Active |
| 967 POST ROAD ASSOCIATES, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jan 13, 1998 | Active |
| 196 EAST AVENUE NORWALK, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jan 11, 2001 | Active |
| 219 EAST AVENUE NORWALK, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jan 11, 2001 | Active |
| 458 WESTPORT AVENUE NORWALK, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jan 11, 2001 | Active |
| 81 NORTH MAIN STREET NORWALK, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jan 11, 2001 | Active |
| S & S CAIN DONUTS, LLCNorwalk, CT · Dissolved | Norwalk, CT | LLC | Apr 19, 2002 | Dissolved |
| WILTON CENTER DONUTS, LLCNorwalk, CT · Dissolved | Norwalk, CT | LLC | Jan 21, 2003 | Dissolved |
| 650 WEST AVENUE NORWALK, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Apr 30, 2003 | Active |
| 15 ETHAN ALLEN HIGHWAY BRANCHVILLE, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jan 13, 2004 | Active |
| 190 MAIN STREET NORWALK, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 3, 2012 | Active |
| CAIN REALTY PARTNERS, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 31, 2012 | Active |
| 470 MAIN AVENUE DONUTS LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jul 17, 2013 | Active |
| 126 CONNECTICUT AVE DONUTS LLCNorwalk, CT · Active | Norwalk, CT | LLC | Mar 21, 2014 | Active |
| Cain Management VI, Inc.Norwalk, CT · Active | Norwalk, CT | Corporation | Oct 22, 2024 | Active |
| BPT Main Street Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| BPT Boston Ave Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| BPT Fairfield Ave Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| BPT Sign Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| Monroe Turnpike Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| Monroe Main Street Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| Roosevelt Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| Access Road Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| Honeyspot Road Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| West Haven Drive Thru LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 22, 2024 | Active |
| 61-20 Fresh Meadow Realty LLCNorwalk, CT · Dissolved | Norwalk, CT | LLC | Jan 14, 2025 | Dissolved |
| CAIN MANAGEMENT SERVICES IV, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Dec 17, 2025 | Active |
| Cain Management Services V, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Dec 18, 2025 | Active |
| Cain Management Services VI, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Dec 18, 2025 | Active |