2Suppliers
12Customers
3Debt Items
6Related Chains

Source-Backed Evidence Depth

American Superconductor Corporation (AMSC) 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.

18Total relationships
3Distinct source URLs
7High confidence
0.756Average 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.

American Superconductor Corporation Suppliers

TickerNameConfidenceEvidence
TRGP Targa Resources Corp. 72% Reciprocal relationship from TRGP graph: Reciprocal relationship from AMSC graph: Navy, Capital Power Corp., Targa Resources Corp., Micron Technology Inc., SSE plc in the United Kingdom, Consolidated…
TRGP Targa Resources Corp. 72% Navy, Capital Power Corp., Targa Resources Corp., Micron Technology Inc., SSE plc in the United Kingdom, Consolidated Power Projects (Pty) Ltd in South Africa, Fuji Bridex in Singapore, and Ergon Ene…

American Superconductor Corporation Customers

TickerNameConfidenceEvidence
USGOV-DEPARTMENT-OF-DEFENSE USGOV-DEPARTMENT-OF-DEFENSE 95% USAspending awards from Department of Defense: $18,109,834 across 7 awards. N6449821F4035 MATERIAL, ENGINEERING AND TECHNICAL SERVICES IN SUPPORT OF HIGH TEMPERATURE SUPERCONDUCTING (HTS) DEGAUSSING …
FUJI-BRIDEX-PTE-LTD FUJI-BRIDEX-PTE-LTD 92% Fuji Bridex Pte Ltd represented 10% or more of the Company's total revenues for the three and nine months ended December 31, 2025, and 2024
INOX-WIND-LIMITED INOX-WIND-LIMITED 92% Inox Wind Limited represented 10% or more of the Company's total revenues for the three and nine months ended December 31, 2025, and 2024
TRGP Targa Resources Corp. 72% Reciprocal relationship from TRGP graph: Reciprocal relationship from AMSC graph: Navy, Capital Power Corp., Targa Resources Corp., Micron Technology Inc., SSE plc in the United Kingdom, Consolidated…
TRGP Targa Resources Corp. 72% Navy, Capital Power Corp., Targa Resources Corp., Micron Technology Inc., SSE plc in the United Kingdom, Consolidated Power Projects (Pty) Ltd in South Africa, Fuji Bridex in Singapore, and Ergon Ene…
INDIA-LIMITED INDIA-LIMITED 62% non-GAAP net income of $6.0 million and $19.3 million, or $0.16 and $0.52 per share, for the three and nine months ended December 31, 2024 , respectively. For the three and nine months ended December…
INFINIA-TECHNOLOGY-CORPORATION INFINIA-TECHNOLOGY-CORPORATION 62% ngency was not met. Of the remaining shares, 217 shares relate to outstanding stock awards that were considered anti-dilutive. The following table reconciles the numerators and denominators of the ea…
MEGATRAN-INDUSTRIES-INC MEGATRAN-INDUSTRIES-INC 62% ubsidiary, directly or indirectly, purchased all of the issued and outstanding shares of Comtrafo Indústria de Transformadores Elétricos S.A. ("Comtrafo") (collectively, the "Comtrafo Acquisition") f…
NORTHEAST-POWER-SYSTEMS-INC NORTHEAST-POWER-SYSTEMS-INC 62% ngency was not met. Of the remaining shares, 217 shares relate to outstanding stock awards that were considered anti-dilutive. The following table reconciles the numerators and denominators of the ea…
NWL-PACIFIC-INC-CO NWL-PACIFIC-INC-CO 62% ment, gross 137,494 88,964 Less accumulated depreciation ( 50,043 ) ( 50,392 ) Property, plant and equipment, net $ 87,451 $ 38,572 Depreciation expense was $ 1.0 million and $ 0.9 million for the th…
OPERATIONS-AMERICAN-SUPERCONDUCTOR-CORPORATION OPERATIONS-AMERICAN-SUPERCONDUCTOR-CORPORATION 62% CONDENSED CONSOLIDATED FINANCIAL STATEMENTS 1. Nature of the Business and Operations Nature of the Business and Operations American Superconductor Corporation (together with its subsidiaries, “AMSC®”…
SOLAR-ENERGY-CORPORATION SOLAR-ENERGY-CORPORATION 62% non-GAAP net income of $6.0 million and $19.3 million, or $0.16 and $0.52 per share, for the three and nine months ended December 31, 2024 , respectively. For the three and nine months ended December…

American Superconductor Corporation Debt Obligations

InstrumentDescriptionConfidenceEvidence
AMSC-DEBT Debt stack $7.7M 90% Market cache reports total debt of $7.7M.
AMSC-DEBT-7747 Warrants outstanding: 139000 90% xbrl warrant detail from xbrl 2020-03-31.
AMSC-DEBT-7748 Xbrl Convertible 90% xbrl convertible detail from xbrl 2024-03-31.

American Superconductor Corporation Acquisitions

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

American Superconductor Corporation Ownership

HolderNameConfidenceEvidence
AMSC-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC VANGUARD CAPITAL MANAGEMENT LLC 90% 13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 248 tracked holders.

American Superconductor Corporation Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
TRGP Targa Resources Corp. 100.00 1 ['customer', 'supplier']
HESM Hess Midstream LP 50.00 2
MPLX MPLX LP 50.00 2
VOC VOC Energy Trust 50.00 2
REPX Riley Exploration Permian, Inc. 50.00 2
WES Western Midstream Partners, LP 50.00 2
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AMSC
Unlock AMSC Supply Chain Data
Verified relationships include:
TRGPTarga Resources Corp.Supplier72%
TRGPTarga Resources Corp.Supplier72%
USGOV-DEPARTMENT-OF-DEFENSEUSGOV-DEPARTMENT-OF-DEFENSECustomer95%
FUJI-BRIDEX-PTE-LTDFUJI-BRIDEX-PTE-LTDCustomer92%
+14 more relationships locked
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