| FRANK PERROTTI & SONS, INC.Madison, CT · Active | Madison, CT | Corporation | Dec 7, 1960 | Active |
| P. G. PERROTTI & ASSOCIATES, INCLocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Jan 5, 1981 | Dissolved |
| ADAR CORP.Clinton, CT · Active | Clinton, CT | Corporation | Jul 5, 1990 | Active |
| CHAMPION RECYCLING INDUSTRIES, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Dec 6, 1990 | Dissolved |
| JEFRA, INCORPORATEDClinton, CT · Active | Clinton, CT | Corporation | May 18, 1992 | Active |
| KFP FAMILY LIMITED PARTNERSHIPClinton, CT · Active | Clinton, CT | Partnership | Dec 20, 1994 | Active |
| BLAKE STREET CENTER ASSOCIATES L.L.C.Clinton, CT · Dissolved | Clinton, CT | LLC | Feb 14, 1995 | Dissolved |
| CHRISTIAN LANE HOLDINGS, INC.Clinton, CT · Dissolved | Clinton, CT | Corporation | Jan 29, 1996 | Dissolved |
| PERCO, INC.New Haven, CT · Active | New Haven, CT | Corporation | Oct 3, 1997 | Active |
| HABITAT FOR HUMANITY OF GREATER WATERBURY, INC.Terryville, CT · Dissolved | Terryville, CT | Corporation | Feb 17, 1998 | Dissolved |
| SPRUCE BANK ENTERPRISES, LLCClinton, CT · Active | Clinton, CT | LLC | Nov 25, 1998 | Active |
| FPJ INVESTMENTS, LLCClinton, CT · Active | Clinton, CT | LLC | Dec 30, 1998 | Active |
| HOMETOWN WASTE, LLCClinton, CT · Active | Clinton, CT | LLC | Dec 22, 1999 | Active |
| N.E. LEASING, LLCClinton, CT · Active | Clinton, CT | LLC | May 23, 2000 | Active |
| FPJ AMITY HOLDINGS, LLCClinton, CT · Active | Clinton, CT | LLC | Jun 19, 2000 | Active |
| MILWOOD PROPERTIES LLCClinton, CT · Active | Clinton, CT | LLC | May 30, 2002 | Active |
| 883 WHALLEY AVENUE, LLCClinton, CT · Dissolved | Clinton, CT | LLC | Aug 8, 2002 | Dissolved |
| SOUTHERN WASTE SYSTEMS, LLCClinton, CT · Dissolved | Clinton, CT | LLC | Feb 17, 2004 | Dissolved |
| 2100 WHITNEY AVENUE, LLCClinton, CT · Dissolved | Clinton, CT | LLC | Aug 23, 2004 | Dissolved |
| PIONEER WASTE SYSTEMS, LLCClinton, CT · Forfeited | Clinton, CT | LLC | Dec 27, 2007 | Forfeited |
| LITCHFIELD REALTY TRUSTS LLCClinton, CT · Active | Clinton, CT | LLC | Dec 28, 2007 | Active |
| LUKE N JACKS WASTE SERVICE LLCClinton, CT · Merged | Clinton, CT | LLC | May 1, 2009 | Merged |
| TWO BROADWAY HAMDEN, LLCClinton, CT · Active | Clinton, CT | LLC | Oct 19, 2010 | Active |
| LAKE WHITNEY, LLCClinton, CT · Active | Clinton, CT | LLC | Feb 14, 2012 | Active |
| HTW FUNDING, LLCClinton, CT · Withdrawn | Clinton, CT | LLC | Mar 20, 2012 | Withdrawn |
| RBB HOLDINGS, LLCPlymouth, CT · Active | Plymouth, CT | LLC | Oct 10, 2012 | Active |
| FPD INVESTMENTS, LLCClinton, CT · Active | Clinton, CT | LLC | Feb 25, 2013 | Active |
| DELRAY OPPORTUNITY ZONE FUND, LLCClinton, CT · Forfeited | Clinton, CT | LLC | Dec 27, 2018 | Forfeited |
| EASTERN TRANSFER STATION LLCDeep River, CT · Active | Deep River, CT | LLC | Aug 30, 2019 | Active |
| PERROTTI BROTHERS LLCClinton, CT · Active | Clinton, CT | LLC | Sep 6, 2019 | Active |
| BLUETREE, LLCPlymouth, CT · Active | Plymouth, CT | LLC | Apr 7, 2020 | Active |
| MAGIC BIN CLEANERS LLCEast Hartford, CT · Active | East Hartford, CT | LLC | Oct 1, 2020 | Active |
| Eastern Waste of Connecticut, LLCClinton, CT · Active | Clinton, CT | LLC | Mar 29, 2022 | Active |
| 140 Bradley Road, LLCClinton, CT · Active | Clinton, CT | LLC | Jan 25, 2023 | Active |
| 62 Fulkerson Drive, LLCClinton, CT · Active | Clinton, CT | LLC | Jan 25, 2023 | Active |
| WolfPro, LLCPlymouth, CT · Active | Plymouth, CT | LLC | Aug 16, 2023 | Active |
| Precision Waste Services Corp.New Haven, CT · Active | New Haven, CT | Corporation | Apr 11, 2024 | Active |
| Organic Solutions, LLCClinton, CT · Active | Clinton, CT | LLC | Dec 12, 2024 | Active |
| Longmeadow Investments, LLCOrange, CT · Active | Orange, CT | LLC | Jul 29, 2026 | Active |