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Company-mineral profile

TANIOBIS GmbH

Tantalum · Processor

Method 0.4 · Release 11 · deployed September 13, 2026, 00:07 UTC (September 12, 8:07 p.m. ET)
Dataset last updated: September 12, 2026

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Mineral
Tantalum
Role
Processor
Product niche
Tantalum processing (company-level)
Period
Undated policy
Level
Company
Country
Germany
Score
Withheld
Band
Unrated
Coverage
83%
Confidence
Limited
Dataset source date
Undated
Research review date
2026-09-03

Undated company policy page; a downstream issuer list separately names the German facility.

Policy evidence is undated, so no disclosure band is assigned. A current downstream filing is shown only as a reported indicator, not a direct relationship or companywide certification.

Named companies have not endorsed or participated in this research.

Release 11 records source and review dates once per profile, shown above. Method 0.5 will record them for each criterion.

Six criteria and their evidence

  1. Sourcing policy

    ✓ Supported

    Responsible-sourcing policy is described.

    Page / section:
    Responsible raw material procurement

  2. Accountable oversight

    ◐ Partial

    An internal system is described; oversight detail is limited.

    Page / section:
    Responsible Supply Chain Management

  3. Upstream transparency

    ◐ Partial

    Supplier checks are described; chain records were not inspected.

    Page / section:
    RSCM and supplier qualification

  4. Assessment evidence

    ◐ Partial

    A company conformance assertion is visible, but the page date and assessment period are not established.

    Page / section:
    RMAP statement

  5. Risk response

    ◐ Partial

    Qualification and risk response are described at a high level.

    Page / section:
    Responsible procurement process

  6. Reporting & limitations

    ? Unknown

    A dated reporting period was not established in this review.

    Source:
    No source recorded
    Page / section:
    Not recorded

Issuer-reported metrics

  • Downstream list status

    Compliant

    Status as reproduced in Vishay's supplier-reported list; not proof of direct sourcing, a shipment, or all TANIOBIS operations.

    ir.vishay.com ↗ · Facility list dated May 28, 2026 — TANIOBIS GmbH, CID002545 · As of 2026-05-28

Upstream relationships

TANIOBIS GmbH — Germany

Reported possible upstream · 2026-04-09

The reporting company identifies this facility as a possible source somewhere in its supplier-reported network. This does not establish a direct supplier, exact tier, shipment or product link.

cisco.com ↗ · PDF p.6; facility name

Reporting profile · Upstream profile

TANIOBIS GmbH — Germany

Reported possible upstream · 2026-05-28

The reporting company identifies this facility as a possible source somewhere in its supplier-reported network. This does not establish a direct supplier, exact tier, shipment or product link.

ir.vishay.com ↗ · Facility list dated May 28, 2026 — TANIOBIS GmbH, CID002545

Reporting profile · Upstream profile

A “reported possible upstream” relationship is not a “confirmed direct” relationship.

Report a correction

CMMS-BS assesses what public sourcing disclosures establish. It is not a certification, an audit or legal advice.