# Connecticut underground storage tank lookup — facilities by name and town

> Look up 704 companies in the Connecticut Department of Energy and Environmental Protection file: facility id, type, date and address.

## Companies with underground storage tanks in use in Connecticut

Type a company name. 704 companies in the Connecticut Department of Energy and Environmental Protection file of September 29, 2026. No individuals.

Opening an account for a customer? A [dated record report ($19)](/report.md) — or [a whole list checked](/pro.md).

### What this is

Gas stations, depots, garages and buildings with underground fuel tanks register each tank with the Department of Energy and Environmental Protection. This site gathers the tanks into one record per facility. This site keeps the companies — names that carry Inc, LLC, Corp and the like — and makes them searchable by name, type and place.

### Who uses it

- **Suppliers and landlords** — is this company in the Connecticut file, and since when?
- **Sales teams** — companies by type and place, and the newest ones.
- **Owners** — your own record as the source publishes it.

### What it is not

Not Connecticut Department of Energy and Environmental Protection, and not a certificate. Individuals and names without a company word are left out. Facilities whose tanks are all closed or removed are left out. Individual tanks are counted, not listed.

### Browse

- [Cities](/city.md) — 20
- [Types](/type.md) — 1

**For owners and managers: does
your company have 30 to 200 employees?**

AI labs pay companies to license their internal workflows (SOPs,
documentation, support tickets), anonymized and under contract. You keep ownership and pay nothing.

**Describe your company in 2 minutes →** 
 Offered by Registres, an independent data gateway. Not affiliated with Connecticut Department of Energy and Environmental Protection.

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Página: https://connecticut-storage-tank-facility-records.pages.dev/
Fonte: https://data.ct.gov/d/utni-rddb
Recolha: 2026-09-29