12Suppliers
30Customers
1Debt Items
20Related Chains

Source-Backed Evidence Depth

Unitil Corporation (UTL) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

49Total relationships
5Distinct source URLs
22High confidence
0.744Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Unitil Corporation Suppliers

TickerNameConfidenceEvidence
AQUARION-WATER-AUTHORITY AQUARION-WATER-AUTHORITY 92% The Amendment, among other things, amends the definition of “Termination Date” in Section 8.1(d) of the Purchase Agreement by replacing the reference to “January 23, 2026” with “February 23, 2026”.
COBANK-ACB COBANK-ACB 92% Fitchburg Gas and Electric Light Company issued and sold $23,000,000 of 5.62% Senior Unsecured Notes, Series 2026A, due April 30, 2036 and $17,000,000 of 5.87% Senior Unsecured Notes, Series 2026B, d…
SOUTH-CENTRAL-CONNECTICUT-REGIONAL-WATER-AUTHORI SOUTH-CENTRAL-CONNECTICUT-REGIONAL-WATER-AUTHORI 92% The Amendment, among other things, amends the definition of “Termination Date” in Section 8.1(d) of the Purchase Agreement by replacing the reference to “January 23, 2026” with “February 23, 2026”.
STATE-FARM-LIFE-AND-ACCIDENT-ASSURANCE-COMPANY STATE-FARM-LIFE-AND-ACCIDENT-ASSURANCE-COMPANY 92% Fitchburg Gas and Electric Light Company issued and sold $23,000,000 of 5.62% Senior Unsecured Notes, Series 2026A, due April 30, 2036 and $17,000,000 of 5.87% Senior Unsecured Notes, Series 2026B, d…
STATE-FARM-LIFE-INSURANCE-COMPANY STATE-FARM-LIFE-INSURANCE-COMPANY 92% Fitchburg Gas and Electric Light Company issued and sold $23,000,000 of 5.62% Senior Unsecured Notes, Series 2026A, due April 30, 2036 and $17,000,000 of 5.87% Senior Unsecured Notes, Series 2026B, d…
BNS The Bank of Nova Scotia 90% The Amendment to Distribution Agreement amended the Distribution Agreement to replace Janney Montgomery Scott LLC, in its capacities as an agent and/or forward seller and as a forward purchaser, with…
BNS The Bank of Nova Scotia 90% Reciprocal relationship from BNS graph: Reciprocal relationship from UTL graph: Reciprocal relationship from BNS graph: Reciprocal relationship from UTL graph: Reciprocal relationship from BNS graph:…
HUNTINGTON-SECURITIES-INC HUNTINGTON-SECURITIES-INC 90% The Amendment to Distribution Agreement amended the Distribution Agreement to replace Janney Montgomery Scott LLC, in its capacities as an agent and/or forward seller and as a forward purchaser, with…
SCOTIA-CAPITAL-USA-INC SCOTIA-CAPITAL-USA-INC 90% The Amendment to Distribution Agreement amended the Distribution Agreement to replace Janney Montgomery Scott LLC, in its capacities as an agent and/or forward seller and as a forward purchaser, with…
JANNEY-MONTGOMERY-SCOTT-LLC JANNEY-MONTGOMERY-SCOTT-LLC 85% On February 19, 2026, (i) the Company and Janney Montgomery Scott LLC mutually terminated the Distribution Agreement with respect to Janney Montgomery Scott LLC, in its capacity as an agent and/or fo…
GRANITE-STATE-GAS-TRANSMISSION-INC GRANITE-STATE-GAS-TRANSMISSION-INC 80% The Company transported 62.9 million therms in the first three months of 2026 to two electric generation facilities in Maine. As these facilities
FERC FERC 75% Electric Adjusted Gross Margin (a non-GAAP financial measure) was $29.6 million for the three months ended March 31, 2026, an increase of $2.1 million, compared with the same period in 2025. The incr…

Unitil Corporation Customers

TickerNameConfidenceEvidence
BANGOR-NATURAL-GAS-COMPANY BANGOR-NATURAL-GAS-COMPANY 95% Total Gas Operating Revenue increased $40.8 million, or 36.9%, in the three months ended March 31, 2026, respectively, compared to the same period in 2025. The increase includes $18.3 million of gas …
MAINE-NATURAL-GAS-CORPORATION MAINE-NATURAL-GAS-CORPORATION 92% Total Gas Operating Revenue increased $40.8 million, or 36.9%, in the three months ended March 31, 2026, respectively, compared to the same period in 2025. The increase includes $18.3 million of gas …
NORTHERN-UTILITIES NORTHERN-UTILITIES 90% Unitil has five distribution utility subsidiaries: including Unitil Energy, which operates in New Hampshire; Fitchburg, which operates in Massachusetts; Northern Utilities, which operates in New Hamp…
FITCHBURG FITCHBURG 85% Unitil has five distribution utility subsidiaries: including Unitil Energy, which operates in New Hampshire; Fitchburg, which operates in Massachusetts; Northern Utilities, which operates in New Hamp…
NECEC-TRANSMISSION-LLC NECEC-TRANSMISSION-LLC 85% 30, 2027 (this target has since been increased as explained below) and Section 83D, which required the joint procurement of cost-effective long-term contracts for an annual total of 9,450,000 megawat…
NORTHERN-UTILITIES-INC NORTHERN-UTILITIES-INC 85% Unitil has five distribution utility subsidiaries: including Unitil Energy, which operates in New Hampshire; Fitchburg, which operates in Massachusetts; Northern Utilities, which operates in New Hamp…
ELECTRIC-GENERATION-FACILITIES-IN-MAINE ELECTRIC-GENERATION-FACILITIES-IN-MAINE 80% The Company transported 62.9 million therms in the first three months of 2026 to two electric generation facilities in Maine. As these facilities
GRANITE-STATE-GAS-TRANSMISSION-INC GRANITE-STATE-GAS-TRANSMISSION-INC 80% The Company transported 62.9 million therms in the first three months of 2026 to two electric generation facilities in Maine. As these facilities
RWA RWA 80% Neither the Company nor any of its controlled affiliates has any material relationship with Seller or RWA, other than with respect to the Purchase Agreement, Amendment No. 1 and Amendment No. 2.
ES Eversource Energy 72% Reciprocal relationship from ES graph: Reciprocal relationship from UTL graph: Reciprocal relationship from ES graph: Reciprocal relationship from UTL graph: s plan presents a portfolio of initiative…
ES Eversource Energy 72% s plan presents a portfolio of initiatives that will help the Commonwealth meet its decarbonization goals over the next five-to-ten years, while maintaining a focus on customers’ long-term interests …
ABENAKI-WATER-CO-INC ABENAKI-WATER-CO-INC 62% on Water Company of Massachusetts, Inc., Aquarion Water Company of New Hampshire, Inc., and Abenaki Water Co., Inc.; • impairment of the Company's assets (including long-lived assets and goodwill), c…
AQUARION-WATER-COMPANY AQUARION-WATER-COMPANY 62% s plan presents a portfolio of initiatives that will help the Commonwealth meet its decarbonization goals over the next five-to-ten years, while maintaining a focus on customers’ long-term interests …
AVANGRID-SERVICE-COMPANY AVANGRID-SERVICE-COMPANY 62% sures. Acquisition of Bangor Natural Gas Company - On January 31, 2025, the Company acquired all issued and outstanding shares of Bangor Natural Gas Company for $ 71.4 million. Through this acquisiti…
AWC-NH-ABENAKI-WATER-COMPANY AWC-NH-ABENAKI-WATER-COMPANY 62% the rate case moratorium and ratemaking treatment of the gain on sale. The MDPU denied the motion for reconsideration on March 30, 2026. On May 8, 2025, Unitil, Eversource, Aquarion Water Company of …
BANGOR-MAINE-NATURAL-GAS-CORPORATION BANGOR-MAINE-NATURAL-GAS-CORPORATION 62% TION AND SUBSIDIARY COMPANIES NOTES TO CONSOLI DATED FINANCIAL STATEMENTS (UNAUDITED) Note 1 - Summary of Significant Accounting Policies Nature of Operations - Unitil Corporation (Unitil or the Comp…
ELECTRIC-LIGHT-COMPANY ELECTRIC-LIGHT-COMPANY 62% Item 1. Business UNITIL CORPORATION In this Annual Report on Form 10-K, the “Company”, “Unitil”, “we”, and “our” refer to Unitil Corporation and its subsidiaries, unless the context requires otherwis…
FITCHBURG-NORTHERN-UTILITIES-INC FITCHBURG-NORTHERN-UTILITIES-INC 62% TION AND SUBSIDIARY COMPANIES NOTES TO CONSOLI DATED FINANCIAL STATEMENTS (UNAUDITED) Note 1 - Summary of Significant Accounting Policies Nature of Operations - Unitil Corporation (Unitil or the Comp…
ISO-NEW-ENGLAND-INC ISO-NEW-ENGLAND-INC 62% electric generation and associated environmental attributes with Hydro-Quebec Energy Services (U.S.), Inc. (together, the NECEC project) over a 20-year period, were filed for approval by the MDPU in …
MAINE-NATURAL-GRANITE-STATE-GAS-TRANSMISSION-INC MAINE-NATURAL-GRANITE-STATE-GAS-TRANSMISSION-INC 62% TION AND SUBSIDIARY COMPANIES NOTES TO CONSOLI DATED FINANCIAL STATEMENTS (UNAUDITED) Note 1 - Summary of Significant Accounting Policies Nature of Operations - Unitil Corporation (Unitil or the Comp…
MASSACHUSETTS-INC-AQUARION-WATER-COMPANY MASSACHUSETTS-INC-AQUARION-WATER-COMPANY 62% s plan presents a portfolio of initiatives that will help the Commonwealth meet its decarbonization goals over the next five-to-ten years, while maintaining a focus on customers’ long-term interests …
NATURAL-GAS-DISTRIBUTION-UTILITY-GRANITE-STATE-G NATURAL-GAS-DISTRIBUTION-UTILITY-GRANITE-STATE-G 62% Item 1. Business UNITIL CORPORATION In this Annual Report on Form 10-K, the “Company”, “Unitil”, “we”, and “our” refer to Unitil Corporation and its subsidiaries, unless the context requires otherwis…
NATURAL-GAS-DISTRIBUTION-UTILITY-NORTHERN-UTILIT NATURAL-GAS-DISTRIBUTION-UTILITY-NORTHERN-UTILIT 62% Item 1. Business UNITIL CORPORATION In this Annual Report on Form 10-K, the “Company”, “Unitil”, “we”, and “our” refer to Unitil Corporation and its subsidiaries, unless the context requires otherwis…
NATURAL-GAS-TRANSMISSION-PIPELINE-UNITIL-POWER-C NATURAL-GAS-TRANSMISSION-PIPELINE-UNITIL-POWER-C 62% Item 1. Business UNITIL CORPORATION In this Annual Report on Form 10-K, the “Company”, “Unitil”, “we”, and “our” refer to Unitil Corporation and its subsidiaries, unless the context requires otherwis…
NEW-HAMPSHIRE-INC NEW-HAMPSHIRE-INC 62% the rate case moratorium and ratemaking treatment of the gain on sale. The MDPU denied the motion for reconsideration on March 30, 2026. On May 8, 2025, Unitil, Eversource, Aquarion Water Company of …
NORTHERN-UTILITIES-BANGOR-NATURAL-GAS-COMPANY NORTHERN-UTILITIES-BANGOR-NATURAL-GAS-COMPANY 62% TION AND SUBSIDIARY COMPANIES NOTES TO CONSOLI DATED FINANCIAL STATEMENTS (UNAUDITED) Note 1 - Summary of Significant Accounting Policies Nature of Operations - Unitil Corporation (Unitil or the Comp…
ORGANIZATION-PRINCIPAL-BUSINESS-UNITIL-ENERGY-SY ORGANIZATION-PRINCIPAL-BUSINESS-UNITIL-ENERGY-SY 62% Item 1. Business UNITIL CORPORATION In this Annual Report on Form 10-K, the “Company”, “Unitil”, “we”, and “our” refer to Unitil Corporation and its subsidiaries, unless the context requires otherwis…
OVERVIEW-UNITIL-CORPORATION OVERVIEW-UNITIL-CORPORATION 62% on Water Company of Massachusetts, Inc., Aquarion Water Company of New Hampshire, Inc., and Abenaki Water Co., Inc.; • impairment of the Company's assets (including long-lived assets and goodwill), c…
RENEW-NORTHEAST-INC RENEW-NORTHEAST-INC 62% d. The NETOs were directed to file refund reports by April 18, 2026. On April 2, 2026, the NETOs filed a motion to extend the refund deadline and requested an expedited comment period. The motion was…
UNITIL-ENERGY-SYSTEMS-INC UNITIL-ENERGY-SYSTEMS-INC 62% TION AND SUBSIDIARY COMPANIES NOTES TO CONSOLI DATED FINANCIAL STATEMENTS (UNAUDITED) Note 1 - Summary of Significant Accounting Policies Nature of Operations - Unitil Corporation (Unitil or the Comp…

Unitil Corporation Debt Obligations

InstrumentDescriptionConfidenceEvidence
UTL-DEBT Debt stack $721.2M 90% Market cache reports total debt of $721.2M.

Unitil Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Unitil Corporation.

Unitil Corporation Ownership

HolderNameConfidenceEvidence
UTL-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 239 tracked holders.

Unitil Corporation Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
LUXE LuxExperience B.V. 100.00 2
UNG United States Natural Gas Fund, LP 100.00 2
TBBB BBB Foods Inc. 100.00 2
PTEN Patterson-UTI Energy, Inc. 100.00 2
MMTIF Micromem Technologies Inc. 100.00 2
TIGO Millicom International Cellular S.A. 100.00 2
WPRT Westport Fuel Systems Inc. 100.00 2
GEBRF Greenbriar Sustainable Living Inc. 100.00 2
FCEL FuelCell Energy, Inc. 100.00 2
LILA Liberty Latin America Ltd. 100.00 2
WHR Whirlpool Corporation 100.00 2
STX Seagate Technology Holdings plc 100.00 2
D Dominion Energy, Inc. 50.00 2
APPN Appian Corporation 50.00 2
ED Consolidated Edison, Inc. 50.00 2
UI Ubiquiti Inc. 50.00 2
KEY KeyCorp 50.00 2
USO United States Oil Fund, LP 50.00 2
PSTL Postal Realty Trust, Inc. 50.00 2
MTDR Matador Resources Company 50.00 2
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UTL
Unlock UTL Supply Chain Data
Verified relationships include:
AQUARION-WATER-AUTHORITYAQUARION-WATER-AUTHORITYSupplier92%
COBANK-ACBCOBANK-ACBSupplier92%
BANGOR-NATURAL-GAS-COMPANYBANGOR-NATURAL-GAS-COMPANYCustomer95%
MAINE-NATURAL-GAS-CORPORATIONMAINE-NATURAL-GAS-CORPORATIONCustomer92%
+40 more relationships locked
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