Companies with underground storage tanks in use in Connecticut
12 companies whose address is in Darien.
| Company | Facility ID | Type | Latest tank installed |
|---|---|---|---|
| ALLIANCE ENERGY LLC #838 | 35-9931 | Underground storage tank facility | Aug 14, 2012 |
| ALLIANCE ENERGY LLC# 839 | 35-9930 | Underground storage tank facility | May 17, 2013 |
| C. R. GIBSON COMPANY | 35-7555 | Underground storage tank facility | Jul 1, 1995 |
| C. R. GIBSON COMPANY | 35-3912 | Underground storage tank facility | Nov 1, 1999 |
| Darien Boat Club Inc. | 35-4800 | Underground storage tank facility | Feb 8, 2017 |
| DARIEN CAR CLINIC INC. | 35-4986 | Underground storage tank facility | Jan 1, 2000 |
| DARIEN PLAZA LLC | 35-11175 | Underground storage tank facility | Aug 1, 1983 |
| Global Montello Group #5961 | 35-4699 | Underground storage tank facility | Aug 1, 2003 |
| IMPERIAL CLEANERS OF DARIEN, INC. | 35-4776 | Underground storage tank facility | Aug 1, 1955 |
| THE NIELSEN COMPANY | 35-11666 | Underground storage tank facility | Jan 1, 1979 |
| TOKENEKE SERVICE INC. | 35-4939 | Underground storage tank facility | Dec 1, 1999 |
| ZOTOS INTERNATIONAL, INC. | 35-4773 | Underground storage tank facility | Oct 1, 1985 |
Alphabetical order — this site ranks no one. Companies in the Connecticut Department of Energy and Environmental Protection file of September 29, 2026. Individuals are not on this site. How to read this.