norm: avantor performance materialsUSno LEI · no CIKMax severity: Low↳ subsidiary of Avantor, Inc.

Canonical registry

Avantor Performance Materials, Inc.

ent_39c225583c0f67e6e1ef4cbf

Compliance scorecard →🔔 Follow entity

Disclosures

1

SEC 10-K Item 1C · 1 jurisdiction

Incidents

—

no linked incident in sample

Max affected reported

—

no filed count in sample

Leak-site claims

0

none in sample

Identity resolution

Canonical name: Avantor Performance Materials, Inc.
Normalized: avantor performance materials— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: avantormaterials.lookchem.com
Corporate parent: Avantor, Inc.— per SEC Exhibit 21 filing

Disclosure history (1)newest first

FEDERALSEC 10-K Item 1Cas victim2026-02-11
Avantor, Inc. disclosed in its 10-K Item 1C that no cybersecurity incidents during the year ended December 31, 2025 resulted in operational interruption, known data loss, or material impact on financial condition. The company maintains an active cybersecurity risk management program aligned with NIST frameworks and achieved ISO/IEC 27001 certification in August 2025. Governance is overseen by the Audit and Finance Committee, with the CISO reporting to executive leadership and the Board.