| ZALOUMIS CONTRACTING SERVICE, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Apr 6, 1989 | Forfeited |
| ZIAT, LLCOxford, CT · Active | Oxford, CT | LLC | Jun 8, 2001 | Active |
| CENTRAL PARK ASSOCIATES, LLCOxford, CT · Active | Oxford, CT | LLC | Jun 22, 2001 | Active |
| DEW DROP, LLCDerby, CT · Dissolved | Derby, CT | LLC | Dec 23, 2004 | Dissolved |
| ZIAT COMMONS ASSOCIATION LLCOxford, CT · Forfeited | Oxford, CT | LLC | Mar 22, 2006 | Forfeited |
| ZALOUMIS CONTRACTING SERVICE INC.Oxford, CT · Active | Oxford, CT | Corporation | Nov 16, 2006 | Active |
| H4 HOLDINGS INC.Oxford, CT · Forfeited | Oxford, CT | Corporation | Nov 27, 2006 | Forfeited |
| RIGGS BUILDING B ASSOCIATION, INC.Oxford, CT · Active | Oxford, CT | Corporation | Nov 26, 2007 | Active |
| SECOND STREET LEASING, LLCOxford, CT · Active | Oxford, CT | LLC | Apr 30, 2010 | Active |
| CLOUD TECHNOLOGIES LLCOxford, CT · Active | Oxford, CT | LLC | Dec 10, 2010 | Active |
| 7806 BPT LLCOxford, CT · Dissolved | Oxford, CT | LLC | Dec 20, 2010 | Dissolved |
| 7808 NOR LLCOxford, CT · Dissolved | Oxford, CT | LLC | Dec 20, 2010 | Dissolved |
| 7808 STAM LLCOxford, CT · Dissolved | Oxford, CT | LLC | Dec 20, 2010 | Dissolved |
| 7803 MAM LLCOxford, CT · Dissolved | Oxford, CT | LLC | Dec 20, 2010 | Dissolved |
| 7882 OSS LLCOxford, CT · Dissolved | Oxford, CT | LLC | Dec 20, 2010 | Dissolved |
| 7883 WAPP LLCOxford, CT · Dissolved | Oxford, CT | LLC | Dec 20, 2010 | Dissolved |
| 7873 NJ LLCOxford, CT · Dissolved | Oxford, CT | LLC | Dec 20, 2010 | Dissolved |
| DCI SYSTEMS, LLCOxford, CT · Dissolved | Oxford, CT | LLC | Jul 20, 2011 | Dissolved |
| CENTRAL DISPATCH COMPANY LLCOxford, CT · Active | Oxford, CT | LLC | Dec 8, 2011 | Active |
| CONNECT ONE CABLING LLCOxford, CT · Dissolved | Oxford, CT | LLC | Oct 18, 2012 | Dissolved |
| 2nd Street Construction LLCOxford, CT · Active | Oxford, CT | LLC | Dec 31, 2013 | Active |
| CHARLES ROAD LLCOxford, CT · Dissolved | Oxford, CT | LLC | Mar 12, 2014 | Dissolved |
| DAVIS ROAD LLCOxford, CT · Dissolved | Oxford, CT | LLC | Mar 12, 2014 | Dissolved |
| BUILDING A RIGGS ASSOCIATION, INC.Oxford, CT · Active | Oxford, CT | Corporation | Aug 24, 2017 | Active |
| SEA IT OUR WAY LLCOxford, CT · Dissolved | Oxford, CT | LLC | Jan 15, 2018 | Dissolved |
| THE MRZ GROUP LLCOxford, CT · Dissolved | Oxford, CT | LLC | Feb 1, 2021 | Dissolved |
| Cable Link LLCOxford, CT · Active | Oxford, CT | LLC | Dec 28, 2023 | Active |
| Unified Networks Group LLCOxford, CT · Active | Oxford, CT | LLC | Dec 16, 2025 | Active |