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Eversource Energy (ES)
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Eversource Energy (ES) SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

FormFiling DateAcceptedDocument
11-KJun 12, 2026Jun 12, 2026View filing
4Jun 5, 2026Jun 5, 2026View filing
4May 18, 2026May 18, 2026View filing
4May 11, 2026May 11, 2026View filing
10-QMay 7, 2026May 7, 2026View filing
8-KMay 6, 2026May 6, 2026View filing
SC 13GApr 29, 2026Apr 29, 2026View filing
SC 13GApr 29, 2026Apr 29, 2026View filing
8-KMar 31, 2026Mar 31, 2026View filing
ARSMar 27, 2026Mar 27, 2026View filing
DEFA14AMar 27, 2026Mar 27, 2026View filing
DEF 14AMar 27, 2026Mar 27, 2026View filing
SC 13G/AMar 26, 2026Mar 26, 2026View filing
4Mar 6, 2026Mar 6, 2026View filing
4Mar 6, 2026Mar 6, 2026View filing
8-KFeb 26, 2026Feb 26, 2026View filing
4Feb 25, 2026Feb 25, 2026View filing
4Feb 24, 2026Feb 24, 2026View filing
424B5Feb 24, 2026Feb 24, 2026View filing
FWPFeb 23, 2026Feb 23, 2026View filing
FWPFeb 23, 2026Feb 23, 2026View filing
424B3Feb 23, 2026Feb 23, 2026View filing
4Feb 20, 2026Feb 20, 2026View filing
4Feb 20, 2026Feb 20, 2026View filing
POSASRFeb 20, 2026Feb 20, 2026View filing
4Feb 19, 2026Feb 19, 2026View filing
4Feb 19, 2026Feb 19, 2026View filing
4Feb 17, 2026Feb 17, 2026View filing
4Feb 17, 2026Feb 17, 2026View filing
4Feb 17, 2026Feb 17, 2026View filing

About Eversource Energy

Eversource Energy operates as a public utility holding enterprise, with its core operations centered on the provision and delivery of various energy services. Its business activities are segmented into several key areas: the transmission and distribution of electricity, natural gas distribution, and water utility services. The company is actively engaged in moving electricity, including energy generated from solar facilities, and supplying natural gas to its consumers. Additionally, Eversource manages regulated water systems, serving approximately 226,000 customers. It caters to a wide array of clients, spanning residential homes, businesses, industrial operations, municipal entities (including fire protection), and others across the states of Connecticut, Massachusetts, and New Hampshire. The organization, headquartered in Springfield, Massachusetts, adopted the name Eversource Energy in April 2015, having previously been known as Northeast Utilities.

Springfield, MA
10,000 employees
Utilities / Regulated Electric
Sector
Utilities
Industry
Regulated Electric
CEO
Joseph R. Nolan Jr.