Connecticut Energy Companies

Below is the list of leading energy companies serving Connecticut residential customers.

Direct Energy

Direct Energy provide electricity, natural gas and other energy services to more than 13 million residential homes and businesses across North America. As one of the largest electricity and natural gas providers in North America, Direct Energy prides itself on providing you with choice and support to help manage your monthly energy costs.

Direct Energy Connecticut Plans

Xoom Energy

XOOM Energy is a provider of electricity and natural gas serving California, Connecticut, Delaware, Washington D.C., Georgia, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Texas, and Virginia.

Xoom Energy Connecticut Plans

Ambit Energy

Ambit Energy provides electricity and natural gas services in deregulated markets across the United States, primarily marketed through a direct sales channel of more than 150,000 Independent Consultants. Based in Dallas, Texas, company is focused on being the finest and most-respected retail energy provider in the industry, offering cost-effective choices for today’s energy consumer.

Ambit Energy Connecticut Plans

Spark Energy

Spark Energy is the nation-wide provider of low-cost electricity and natural gas offering significant savings to homes and businesses from California to New York. Founded in 1999, Spark Energy was one of the early pioneers in the retail energy business. Since then, company have grown to become a nation-wide company of more than 250 employees supplying affordable electricity and natural gas to hundreds of thousands of happy residential and business customers.

Spark Energy Connecticut Plans

Champion Energy Services

Champion Energy Services is the fastest-growing retail electric provider in the nation and the largest never to have been affiliated with a utility. Champion Energy currently serves residential, governmental, commercial and industrial customers in deregulated electric energy markets in Texas, Illinois, Pennsylvania, Ohio, New Jersey, Maryland and New York.

Champion Energy Services Connecticut Plans

Unitil Corporation

Unitil Corporation is an electricity and natural gas utility company that serves the areas in New Hampshire, Massachusetts and Maine.

Unitil Corporation Connecticut Plans

Browse Connecticut Cities

1. Bridgeport

Bridgeport Electricity Providers by Zip Code

2. New Haven

New Haven Electricity Providers by Zip Code

3. Stamford

Stamford Electricity Providers by Zip Code

4. Hartford

Hartford Electricity Providers by Zip Code

5. Waterbury

Waterbury Electricity Providers by Zip Code