EntityWire/Idaho business entity search →/HECLA MINING COMPANY
Employer with a benefit plan
HECLA MINING COMPANY
HECLA MINING COMPANY's Employer Identification Number (EIN) is 77-0664171.
At a glance
- EIN
- 77-0664171 · 770664171
- Legal name
- HECLA MINING COMPANY
- Also filed as
- HECLA MINING CO/DE/
- Address on file
- 6500 NORTH MINERAL DRIVE, COEUR DALENE, ID 83815
- Records show
- SEC filer; employer with a benefit plan
- Latest record
- 2026-08-28
SEC records
SEC EDGAR company filings · records as of 2026-08-28
- SEC CIK
- 0000719413
- Source: SEC · as of 2026-08-28
- Industry (SIC)
- Mining & Quarrying of Nonmetallic Minerals (No Fuels) (1400)
- Source: SEC · as of 2026-08-28
- State of incorporation
- DE
- Source: SEC · as of 2026-08-28
- Ticker
- HL, HL-PB
- Source: SEC · as of 2026-08-28
- Latest SEC filing
- 8-K 2026-08-28
- Source: SEC · as of 2026-08-28
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2025-10-14
- Benefit plan 1, 2024 filing
- HECLA MINING COMPANY RESTATED RETIREMENT PLAN
- Source: DOL 5500 · as of 2025-10-14
- Participants (start of year)
- 1,769
- Source: DOL 5500 · as of 2025-10-14
- Plan features
- Defined benefit (cash balance); Plan sponsor is a member of an affiliated service group
- Source: DOL 5500 · as of 2025-10-14
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-10-14
- Business code (NAICS)
- 212200
- Source: DOL 5500 · as of 2025-10-14
- Benefit plan 501, 2024 filing
- HECLA GROUP LIFE INSURANCE PLAN
- Source: DOL 5500 · as of 2025-09-10
- Participants (start of year)
- 150
- Source: DOL 5500 · as of 2025-09-10
- Plan features
- Life insurance; Long-term disability; Death benefits (other than life insurance)
- Source: DOL 5500 · as of 2025-09-10
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-09-10
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the Idaho Secretary of State, Business Services Division; see the Idaho business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
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