Eversource Energy Service Company

Eversource Energy Service Company, doing business as Eversource Energy Service Co, is a Hartford, Connecticut-based utility company that supplies electric, natural gas, and energy infrastructure services to federal agencies as a prime contractor (99% of recent awards), competing full-and-open with no SBA set-aside designations across its federal portfolio. The company operates as a for-profit corporate entity serving over 3.6 million customers across the Northeast and holds a single-award indefinite-delivery contract worth $50 million with the General Services Administration Energy Division running through April 2036 for electric, natural gas, and energy management services across franchised territories in Massachusetts, Connecticut, and New Hampshire.

Eversource's federal capability footprint centers on routine utility delivery—electrical distribution, natural gas supply, and related infrastructure maintenance—to federal facilities across the Northeast. Recent representative prime work includes a $2.67 million definitive contract with Air Force Materiel Command at Hanscom Air Force Base (awarded September 2023) for electric vehicle charging station make-ready infrastructure installation; recurring delivery orders totaling $674,000 and $767,000 from Federal Correctional Institution Danbury for FY26 electric and natural gas services (awarded October 2025); $237,902 and related orders from FEMA for electric utility services at the Federal Regional Center and Regional Response Coordination Center in Maynard, Massachusetts (awarded February 2026 and February 2025); and multiple delivery orders from the National Cemetery Administration totaling approximately $100,000 annually for electricity at Massachusetts National Cemetery in Buzzards Bay under GSA contract GS-00P-16-BSD-1211.

Customer concentration is heavily weighted toward federal facility operations in the Northeast. The top five customer organizations by award count account for 70% of recent awards: the Department of Veterans Affairs Veterans Integrated Service Network 1 (27 awards, $5.7 million combined potential value), Federal Correctional Institution Berlin (18 awards, $3.3 million), FEMA (12 awards, $2 million), and Federal Correctional Institution Danbury (11 awards, $7.6 million). However, the top-customers-by-potential-value ranking reveals material concentration in two large vehicles: the GSA Public Buildings Service Energy Division's single-award IDIQ (2 awards, $100 million combined potential value, the May 2026 indefinite-delivery contract) and the Department of Homeland Security U.S. Coast Guard (2 awards, $86.2 million). This divergence signals that while Eversource places frequent small delivery orders at correctional institutions and VA facilities, its largest dollar exposure sits with two recently awarded GSA and USCG commitments.

Eversource's vehicle position is anchored to a single dominant parent: the GSA indefinite-delivery contract GS-00P-16-BSD-1211 carries 90 task orders valued at $108.5 million combined potential value—representing the bulk of Eversource's recurring federal utility work at detention facilities, cemeteries, and FEMA regional centers. Two smaller parent vehicles surface in the data: indefinite-delivery contract 47PA0426D0012 (1 task order, $14 thousand) and FA870225DB002 (1 task order, line item value not specified). The portfolio is heavily skewed toward electrical distribution and natural gas supply, with 109 awards under NAICS 221121 (Electric Power Distribution), 21 under NAICS 221210 (Natural Gas Distribution), and the remainder scattered across related utilities and infrastructure categories.

Activity has remained relatively flat across the past five years—ranging from five to nine awards annually between 2022 and 2026—with only five awards reaching ultimate completion inside the next twenty-four months and thus facing recompete exposure (combined potential value $554 thousand). The $50 million GSA indefinite-delivery contract awarded May 2026 extends through April 2036 and carries a ten-year runway with no near-term recompete cliff. Obligated value across all 135 awards stands at $69.1 million, representing 32% of the combined $213.9 million potential value, indicating substantial unspent ceiling on the GSA and USCG vehicles. Eversource operates primarily as a prime, with subcontract exposure limited to one sub-award: a November 2025 engagement with Massachusetts Institute of Technology under an MIT Lincoln Laboratory Federally Funded Research and Development Center operation contract for public utility electric services. The vendor's federal presence is concentrated in routine utility operations across a stable set of Northeast federal facilities with little turnover in customer agencies or contract scope.