4Suppliers
18Customers
4Debt Items
16Related Chains

Source-Backed Evidence Depth

Hecla Mining Company (HL) 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.

27Total relationships
2Distinct source URLs
9High confidence
0.724Average confidence
2026-10-28Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Hecla Mining Company Suppliers

TickerNameConfidenceEvidence
REFINERS REFINERS 90% Our doré bars are sent to refiners for further processing before being sold to metal traders.
SMELTERS SMELTERS 90% Given our operations produce unique qualities of concentrates, which a limited number of smelters can process effectively, we enter into long-term benchmark contracts for a majority of our total conc…
HL-PB HL-PB 72% Reciprocal relationship from HL-PB graph: environmental and asset retirement obligations may exceed the provisions we have made. Risks Relating to Our Common Stock and Our Indebtedness • We may be un…
ITRG Integra Resources Corp. 72% Reciprocal relationship from ITRG graph: Reciprocal relationship from HL graph: Reciprocal relationship from ITRG graph: etings of shareholders of Integra. Each Common Share carries one vote at such …

Hecla Mining Company Customers

TickerNameConfidenceEvidence
SA Seabridge Gold Inc. 90% Reciprocal relationship from SA graph: In April 2006, the Company acquired a 100% interest in the Noche Buena gold project located in Sonora, Mexico from Hecla Mining Company for US$4,350,000 in cash.
METAL-TRADERS METAL-TRADERS 85% We derive a significant amount of revenue from a relatively small number of customers and occasionally enter into concentrate spot market sales with metal traders.
HL-PB HL-PB 72% Reciprocal relationship from HL-PB graph: Reciprocal relationship from HL graph: Reciprocal relationship from HL-PB graph: llion, respectively, of zinc concentrate to Greens Creek which is eliminated…
ALEXCO-RESOURCE-CORP ALEXCO-RESOURCE-CORP 62% e and transitioning the business to meet regulatory, societal and investor expectations for operating in a low-carbon economy • Mining accidents or other adverse events at an operation could decrease…
BURKE-TRADING-INC BURKE-TRADING-INC 62% s: Hecla Limited; Silver Hunter Mining Company; Rio Grande Silver, Inc.; Hecla MC Subsidiary, LLC; Hecla Silver Valley, Inc.; Burke Trading, Inc.; Hecla Montana, Inc.; Revett Silver Company; RC Resou…
CASCADE-COUNTIES-MONTANA-HECLA-LIMITED CASCADE-COUNTIES-MONTANA-HECLA-LIMITED 62% 5 ) $ ( 253 ) Gain on sale of equity securities investments 23,675 — Unrealized (loss) gain on equity securities investments ( 19,285 ) 3,641 Total fair value adjustments, net $ ( 5,945 ) $ 3,388 Acc…
HOLLISTER-MINE-INC HOLLISTER-MINE-INC 62% Hollister Mine Inc.; Hecla Quebec, Inc.; and Alexco Resource Corp. We completed the offering of the Senior Notes on February 19, 2020 under our shelf registration statement previously filed with the …
INDICATED-RESOURCES INDICATED-RESOURCES 62% ember 31, 2023. At December 31, 2024, there were 252 employees at Keno Hill. As of December 31, 2024, we have recorded a $3.5 million asset retirement obligation for reclamation and closure costs. Th…
INFERRED-RESOURCES INFERRED-RESOURCES 62% ember 31, 2023. At December 31, 2024, there were 252 employees at Keno Hill. As of December 31, 2024, we have recorded a $3.5 million asset retirement obligation for reclamation and closure costs. Th…
INTRODUCTION-HECLA-MINING-COMPANY INTRODUCTION-HECLA-MINING-COMPANY 62% environmental and asset retirement obligations may exceed the provisions we have made. Risks Relating to Our Common Stock and Our Indebtedness • We may be unable to generate sufficient cash to servic…
KLONDEX-AURORA-MINE-INC KLONDEX-AURORA-MINE-INC 62% ted; Klondex Aurora Mine Inc.; Klondex Hollister Mine Inc.; and Alexco Resource Corp. We completed the offering of the Senior Notes on February 19, 2020 under our shelf registration statement previou…
KLONDEX-HOLLISTER-MINE-INC KLONDEX-HOLLISTER-MINE-INC 62% c.; Klondex Hollister Mine Inc.; Hecla Quebec, Inc.; and Alexco Resource Corp. We completed the offering of the Senior Notes on February 19, 2020 under our shelf registration statement previously fil…
MEASURED-RESOURCES MEASURED-RESOURCES 62% ember 31, 2023. At December 31, 2024, there were 252 employees at Keno Hill. As of December 31, 2024, we have recorded a $3.5 million asset retirement obligation for reclamation and closure costs. Th…
OREZONE-GOLD-CORPORATION OREZONE-GOLD-CORPORATION 62% 5 ) $ ( 253 ) Gain on sale of equity securities investments 23,675 — Unrealized (loss) gain on equity securities investments ( 19,285 ) 3,641 Total fair value adjustments, net $ ( 5,945 ) $ 3,388 Acc…
REVETT-SILVER-COMPANY REVETT-SILVER-COMPANY 62% s: Hecla Limited; Silver Hunter Mining Company; Rio Grande Silver, Inc.; Hecla MC Subsidiary, LLC; Hecla Silver Valley, Inc.; Burke Trading, Inc.; Hecla Montana, Inc.; Revett Silver Company; RC Resou…
RIO-GRANDE-SILVER-INC RIO-GRANDE-SILVER-INC 62% s: Hecla Limited; Silver Hunter Mining Company; Rio Grande Silver, Inc.; Hecla MC Subsidiary, LLC; Hecla Silver Valley, Inc.; Burke Trading, Inc.; Hecla Montana, Inc.; Revett Silver Company; RC Resou…
SILVER-HUNTER-MINING-COMPANY SILVER-HUNTER-MINING-COMPANY 62% s: Hecla Limited; Silver Hunter Mining Company; Rio Grande Silver, Inc.; Hecla MC Subsidiary, LLC; Hecla Silver Valley, Inc.; Burke Trading, Inc.; Hecla Montana, Inc.; Revett Silver Company; RC Resou…
SLR-INTERNATIONAL-CORPORATION SLR-INTERNATIONAL-CORPORATION 62% ll and longhole stoping. The Greens Creek ore processing facility includes a SAG/ball mill grinding circuit to grind the run of mine ore to liberate the minerals and produce a slurry suitable for dif…

Hecla Mining Company Debt Obligations

InstrumentDescriptionConfidenceEvidence
HL-DEBT-HL-7-25-SENIOR-NOTES-DUE-FEBRUARY-15-2028-2028-02-15 7.25% Senior Notes due February 15, 2028 94% 7.25% Senior Notes due February 15, 2028. Listed in 10-K 2025-02-13.
HL-DEBT Debt stack $285.1M 90% Market cache reports total debt of $285.1M.
HL-DEBT-10023 Warrants outstanding: 2068000 90% xbrl warrant detail from xbrl 2026-03-31.
HL-DEBT-10024 Xbrl Convertible 90% xbrl convertible detail from xbrl 2008-12-31.

Hecla Mining Company Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Hecla Mining Company.

Hecla Mining Company Ownership

HolderNameConfidenceEvidence
HL-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 558 tracked holders.

Hecla Mining Company Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
NCAUF Newcore Gold Ltd. 100.00 2
LGCXF Lahontan Gold Corp. 100.00 2
VALE Vale S.A. 100.00 2
ITRG Integra Resources Corp. 100.00 1 ['supplier']
HL-PB HECLA MINING CO/DE/ 100.00 1 ['customer', 'supplier']
SA Seabridge Gold Inc. 100.00 1 ['customer']
ELBM Electra Battery Materials Corporation 100.00 2
ASA ASA Gold and Precious Metals Limited 100.00 2
KGC Kinross Gold Corporation 100.00 2
EGO Eldorado Gold Corporation 100.00 2
QZMRF Quartz Mountain Resources Ltd. 100.00 2
CTM Castellum, Inc. 50.00 2
WPM Wheaton Precious Metals Corp. 14.78 2
FNV Franco-Nevada Corporation 14.78 2
GROY Gold Royalty Corp. 14.78 2
TFPM Triple Flag Precious Metals Corp. 14.78 2
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HL
Unlock HL Supply Chain Data
Verified relationships include:
REFINERSREFINERSSupplier90%
SMELTERSSMELTERSSupplier90%
SASeabridge Gold Inc.Customer90%
METAL-TRADERSMETAL-TRADERSCustomer85%
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