3Suppliers
25Customers
1Debt Items
20Related Chains

Source-Backed Evidence Depth

MDU Resources Group, Inc. (MDU) 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.

30Total relationships
3Distinct source URLs
10High confidence
0.736Average 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.

MDU Resources Group, Inc. Suppliers

TickerNameConfidenceEvidence
BOFA-SECURITIES-INC BOFA-SECURITIES-INC 90% the Forward Sellers, with respect to the offering and sale in an underwritten public offering by the Underwriters...the Forward Shares were borrowed from third parties and sold by the Forward Sellers…
J-P-MORGAN-SECURITIES-LLC J-P-MORGAN-SECURITIES-LLC 90% the Forward Sellers, with respect to the offering and sale in an underwritten public offering by the Underwriters...the Forward Shares were borrowed from third parties and sold by the Forward Sellers…
ECG Everus Construction Group, Inc. 72% Reciprocal relationship from ECG graph: 025. As such, the Company was not in a net loss position for either period presented. The Company will continue to monitor each matter and adjust accruals as n…

MDU Resources Group, Inc. Customers

TickerNameConfidenceEvidence
USGOV-DEPARTMENT-OF-JUSTICE USGOV-DEPARTMENT-OF-JUSTICE 95% USAspending awards from Department of Justice: $83,994 across 1 awards. 15F06718G0002845 NATURAL GAS UTILITY SERVICE FOR THE POCATELLO SERVICES CENTER. | Qwen corrected direction: Explicit government…
USGOV-DEPARTMENT-OF-THE-INTERIOR USGOV-DEPARTMENT-OF-THE-INTERIOR 95% USAspending awards from Department of the Interior: $1,692,482 across 5 awards. 140A0419F0033 MDU ELECTRICAL AND GAS SERVICES FT. PECK AGENCY; 140A0419F0039 NATURAL GAS SERVICES FOR BIA CROW AGENCY; …
USGOV-DEPARTMENT-OF-VETERANS-AFFAIRS USGOV-DEPARTMENT-OF-VETERANS-AFFAIRS 95% USAspending awards from Department of Veterans Affairs: $768,978 across 2 awards. 36C25919F0410 GAS UTILITIES SERVICES FOR SHERIDAN, WY, VAMC; 36C25919F0380 NATURAL GAS UTILITY SERVICE FOR SHERIDAN, …
APPLIED-DIGITAL APPLIED-DIGITAL 92% In March 2023, the Company began to provide power for Applied Digital's data center near Ellendale, North Dakota.
USGOV-DEPARTMENT-OF-DEFENSE USGOV-DEPARTMENT-OF-DEFENSE 90% USAspending awards from Department of Defense: $736,000 across 1 awards. W9128F16F0017 IGF::OT::IGF UTILITY SERVICES - BASE PERIOD | Qwen corrected direction: Explicit Department of Defense governme…
USGOV-DEPARTMENT-OF-HOMELAND-SECURITY USGOV-DEPARTMENT-OF-HOMELAND-SECURITY 90% USAspending awards from Department of Homeland Security: $93,752 across 1 awards. HSTS0116FRES918 IGF::OT::IGF TASK ORDER TO FUND ELECTRICAL SERVICE AT TSA CHECKPOINT AND BAGGAGE AREAS LOCATED IN BI…
APLD Applied Digital Corporation 72% a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of April 30, 2026: 209,006,0…
APLD Applied Digital Corporation 72% Reciprocal relationship from APLD graph: Reciprocal relationship from MDU graph: a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding…
ECG Everus Construction Group, Inc. 72% Reciprocal relationship from ECG graph: Reciprocal relationship from MDU graph: a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding …
ECG Everus Construction Group, Inc. 72% a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of April 30, 2026: 209,006,0…
ANNUAL-REPORT-COMPANY ANNUAL-REPORT-COMPANY 62% a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of April 30, 2026: 209,006,0…
APPLIED-DIGITAL-APPLIED-DIGITAL-CORPORATION APPLIED-DIGITAL-APPLIED-DIGITAL-CORPORATION 62% a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of April 30, 2026: 209,006,0…
CAG Conagra Brands, Inc. 62% Reciprocal relationship from CAG graph: Reciprocal relationship from MDU graph: ctive states. The segment records purchased and allocated environmental allowances at weighted average cost under the i…
CASCADE-CASCADE-NATURAL-GAS-CORPORATION CASCADE-CASCADE-NATURAL-GAS-CORPORATION 62% a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of April 30, 2026: 209,006,0…
CASCADE-NATURAL-GAS-CORPORATION CASCADE-NATURAL-GAS-CORPORATION 62% ctive states. The segment records purchased and allocated environmental allowances at weighted average cost under the inventory method of accounting. Environmental compliance obligations, which are b…
CENTENNIAL-ENERGY-HOLDINGS-INC CENTENNIAL-ENERGY-HOLDINGS-INC 62% a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒ . Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of April 30, 2026: 209,006,0…
CENTENNIAL-WBI-ENERGY-TRANSMISSION-WBI-ENERGY-TR CENTENNIAL-WBI-ENERGY-TRANSMISSION-WBI-ENERGY-TR 62% connection with the separation of Everus, the Company and Everus entered into a Transition Services Agreement whereby each party provided certain post-separation services on a transitional basis VIE …
INTERMOUNTAIN-GAS-COMPANY INTERMOUNTAIN-GAS-COMPANY 62% ctive states. The segment records purchased and allocated environmental allowances at weighted average cost under the inventory method of accounting. Environmental compliance obligations, which are b…
INTERSOURCE-INSURANCE-COMPANY INTERSOURCE-INSURANCE-COMPANY 62% ctive states. The segment records purchased and allocated environmental allowances at weighted average cost under the inventory method of accounting. Environmental compliance obligations, which are b…
MONTANA-DAKOTA-MONTANA-DAKOTA-UTILITIES-CO MONTANA-DAKOTA-MONTANA-DAKOTA-UTILITIES-CO 62% hich was merged with and into Montana-Dakota in the Holding Company Reorganization MISO Midcontinent Independent System Operator, Inc., the organization that provides open-access transmission service…
MONTANA-DAKOTA-UTILITIES-CO MONTANA-DAKOTA-UTILITIES-CO 62% ctive states. The segment records purchased and allocated environmental allowances at weighted average cost under the inventory method of accounting. Environmental compliance obligations, which are b…
OTTER-TAIL-POWER-COMPANY OTTER-TAIL-POWER-COMPANY 62% ne system safety and integrity replacement projects driven by PHMSA regulations, as well as delays in the manufacturing and shipping of electrical equipment and increased demand for electrical equipm…
OTTR Otter Tail Corporation 62% Reciprocal relationship from OTTR graph: Reciprocal relationship from MDU graph: Reciprocal relationship from OTTR graph: Reciprocal relationship from MDU graph: ne system safety and integrity replac…
PUBLIC-SERVICE-COMMISSION-NERC-NORTH-AMERICAN-EL PUBLIC-SERVICE-COMMISSION-NERC-NORTH-AMERICAN-EL 62% hich was merged with and into Montana-Dakota in the Holding Company Reorganization MISO Midcontinent Independent System Operator, Inc., the organization that provides open-access transmission service…
WBI-ENERGY-WBI-ENERGY-INC WBI-ENERGY-WBI-ENERGY-INC 62% connection with the separation of Everus, the Company and Everus entered into a Transition Services Agreement whereby each party provided certain post-separation services on a transitional basis VIE …

MDU Resources Group, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
MDU-DEBT Debt stack $2.6B 90% Market cache reports total debt of $2.6B.

MDU Resources Group, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for MDU Resources Group, Inc..

MDU Resources Group, Inc. Ownership

HolderNameConfidenceEvidence
MDU-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 420 tracked holders.

MDU Resources Group, Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
OTGA OTG Acquisition Corp. I 100.00 2
OTTR Otter Tail Corporation 100.00 1 ['customer']
CAG Conagra Brands, Inc. 100.00 1 ['customer']
CLSK CleanSpark, Inc. 100.00 2
EKSO Ekso Bionics Holdings Inc 100.00 2
SLGN Silgan Holdings Inc. 50.00 2
BKE The Buckle, Inc. 50.00 2
DE Deere & Company 50.00 2
KNF Knife River Corporation 50.00 2
TTC The Toro Company 50.00 2
SRL Scully Royalty Ltd. 50.00 2
MS-PE Morgan Stanley 50.00 2
STRL Sterling Infrastructure, Inc. 50.00 2
IESC IES Holdings, Inc. 50.00 2
NL NL Industries, Inc. 50.00 2
CNH CNH Industrial N.V. 50.00 2
WLK Westlake Corporation 50.00 2
FIX Comfort Systems USA, Inc. 50.00 2
HLF Herbalife Ltd. 50.00 2
MYRG MYR Group Inc. 50.00 2
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MDU
Unlock MDU Supply Chain Data
Verified relationships include:
BOFA-SECURITIES-INCBOFA-SECURITIES-INCSupplier90%
J-P-MORGAN-SECURITIES-LLCJ-P-MORGAN-SECURITIES-LLCSupplier90%
USGOV-DEPARTMENT-OF-JUSTICEUSGOV-DEPARTMENT-OF-JUSTICECustomer95%
USGOV-DEPARTMENT-OF-THE-INTERIORUSGOV-DEPARTMENT-OF-THE-I…Customer95%
+26 more relationships locked
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