UNITIL CORP

UTL · NYSE · SIC 4931: Electric & Other Services Combined
319
SEC Filings

Business Summary

Unitil Corporation is a public utility holding company incorporated in New Hampshire in 1984. It distributes electricity and natural gas to approximately 215,100 customers across New Hampshire, Massachusetts, and Maine through five distribution utilities: Unitil Energy, Fitchburg, Northern Utilities, Bangor Natural Gas, and Maine Natural Gas. It also operates Granite State, an interstate natural gas transmission pipeline. Total operating revenue was $536.0 million in 2025, with net utility plant of $1.8 billion.

Next Earnings

Q2 FY2026 — expected 2026-08-17

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionUTLdiscussed_in_filing Regulation
topic_mentionUTLdiscussed_in_filing Regulation
topic_mentionUTLdiscussed_in_filing Regulation
topic_mentionUTLdiscussed_in_filing Regulation

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-092025-12-310001193125-26-042983EDGAR75K words
2025-02-102024-12-310000950170-25-017154EDGAR—
2024-02-132023-12-310000950170-24-014186EDGAR—
2023-02-142022-12-310000950170-23-002696EDGAR—
2022-02-012021-12-310001193125-22-023936EDGAR—
2021-02-022020-12-310001193125-21-025264EDGAR—
2020-01-302019-12-310001193125-20-019075EDGAR—
2019-01-312018-12-310001193125-19-023132EDGAR—
2018-02-012017-12-310001193125-18-028247EDGAR—
2017-02-022016-12-310001193125-17-028224EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-032025-09-300001193125-25-262745EDGAR44K words
2025-08-042025-06-300000950170-25-102121EDGAR—
2025-05-062025-03-310000950170-25-064590EDGAR—
2024-11-042024-09-300000950170-24-120859EDGAR—
2024-08-062024-06-300000950170-24-091194EDGAR—
2024-05-072024-03-310000950170-24-053926EDGAR—
2023-11-072023-09-300000950170-23-059748EDGAR—
2023-08-012023-06-300000950170-23-036158EDGAR—
2023-05-022023-03-310000950170-23-016431EDGAR—
2022-11-012022-09-300001193125-22-274471EDGAR—
2022-08-022022-06-300001193125-22-209341EDGAR—
2022-05-032022-03-310001193125-22-137544EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-02-240001193125-26-067209EDGAR3K words
2026-02-020001193125-26-033824EDGAR—
2026-01-290001193125-26-029469EDGAR—
2025-12-180001193125-25-324977EDGAR—
2025-11-040001193125-25-264824EDGAR—
2025-11-030001193125-25-262797EDGAR—
2025-08-180001193125-25-181993EDGAR—
2025-07-140001193125-25-158782EDGAR—
2025-06-040001193125-25-134288EDGAR—
2025-05-120001193125-25-117855EDGAR—

319 total filings indexed. 287 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

LNT — ALLIANT ENERGY CORP AEE — AMEREN CORP AVA — AVISTA CORP ALCE — Alternus Clean Energy, Inc. AILIH — Ameren Illinois Co CMS — CMS ENERGY CORP ED — CONSOLIDATED EDISON INC CMS-PB — CONSUMERS ENERGY CO

Tags

electric-distribution-utility natural-gas-distribution-utility interstate-natural-gas-transmission-pipeline wholesale-electric-power non-regulated-energy-services real-estate-management revenue-decoupling-mechanisms ferc-approved-interstate-pipeline-rates

Company Identity

CIK0000755001
TickerUTL
ExchangeNYSE
SIC4931: Electric & Other Services Combined
IncorporatedNH
HeadquartersHampton, New Hampshire

Get More Data

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JSON Profile Stock Quote AI Readiness Report
Origin Provenance
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signed: 2026-04-13T04:48:01.952Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf