N.B.: This evaluation refers to 2018 and one for the current year is not available.


United States of America (US)

OpenCorporation rating: 44.31 on 100

Ranking 2018: 372 on 568 companies

Primary and secondary NACE classification:
• Production of electricity (3511)
• Activities of holding companies (6420)

Company description

This company is a utility holding firm that operates a business and residential energy provider. It was established in 1966 and has its registered business office located in Springfield, Connecticut. Northeast Utilities (NU), its parent company, is one of the Fortune 500 energy firms that operate New England's largest energy delivery system. One of NU's subsidiaries is Connecticut Light and Power (CL&P). CL&P is recognized as Connecticut's largest electric utility serving the residential, municipal, commercial and industrial residents in 149 cities and towns in the area. Another affiliate company is Public Service of New Hampshire (PSNH), the Granite State's largest electric utility and comprises three fossil fuel-fired generating plants and nine hydroelectric facilities. The Yankee Gas Services Company distributes natural gas in the state of Connecticut. The fourth subsidiary is Western Massachusetts Electric Company or WMECO. It is the main distributor of electricity in western Massachusetts for more than 200,000 customers.

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OpenCorporation questionnaire

The read only version of the questionnaire submitted to this company is publicly available: view questionnaire.


The rating is calculated on the following metrics (for more information visit the section Methodology).

score (max is 100)

HQ and subsidiaries

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* The position of map pins may not reflect the exact location

About this evaluation

This company did not compile the OpenCorporation questionnaire, for this reason this evaluation was made only on data available to the project staff.

Claims and support from the company

If as a company manager or official of EVERSOURCE ENERGY you want to enter in touch with our staff, provide more information to OpenCorporation or get an account to access and compile the company questionnaire, please write an email to support@opencorporation.org.

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More evaluations

This is the only evaluation available for Eversource energy.

Permament links

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2018: https://www.opencorporation.org/en/ranking/eversource-energy/2018    url copied

The link below will always open the latest evaluation available:

Last: https://www.opencorporation.org/en/ranking/eversource-energy/last    url copied