Silgan Holdings Inc. (SLGN) — ESG & Values Scores

Environment story

Silgan's environmental disclosure is sparse and lacks quantified emissions baselines. No Scope 1, 2, or 3 emissions are disclosed in the 10-K; no net-zero target year is stated. The company emphasizes that metal containers are 'infinitely recyclable' and one of the most recycled packages globally, and references a $50M cost-reduction initiative completed in 2025 that included facility closures and optimization. However, without disclosed carbon metrics, renewable energy percentages, or decarbonization investments, the company receives significant penalties. No major environmental controversies or fines are disclosed in the filing. The lack of third-party sustainability reporting or GHG inventory data prevents verification of greenwashing claims around recyclability messaging.

Criticisms on file

No material criticisms on file for this pillar.

Disclosed initiatives

Metal Container Recyclability

Company emphasizes that metal containers are infinitely recyclable and one of the most recycled packages in the world; positions metal as a sustainable solution versus glass, plastic, and composite alternatives.

Messaging benefit; no quantified environmental impact or lifecycle assessment provided in 10-K.
Cost Reduction & Facility Rationalization (2023–2025)

Announced comprehensive $50M two-year cost reduction initiative in late 2023; closed 7 manufacturing facilities (3 dispensing, 2 metal, 2 custom) and optimized several others; realized ~$20M savings in 2024 and ~$30M in 2025.

Likely reduced operational carbon per unit; no explicit carbon reduction quantification or renewable energy investment disclosed.
Metal Closure Optimization in Europe (late 2025)

Announced plans to optimize metal closure operations in Europe, including closure of one manufacturing facility to reduce costs.

Potential operational efficiency gain; no environmental metrics disclosed.

Social story

Silgan discloses minimal social metrics in its 10-K filing. No CEO-to-median-worker pay ratio, workforce diversity percentages, turnover rates, or union standing details are provided in the document. The company does not mention major strikes, labor disputes, or NLRB complaints in the last 24 months. Supply chain ethics—particularly regarding sourcing of aluminum, steel, and resins—are not detailed; no mention of cobalt, lithium, or other conflict minerals. The company references 'long-term customer relationships' and 'quality, service and technological support' but does not disclose formal labor practices audits, living-wage commitments, or modern slavery statements. The acquisition of Weener Packaging (October 2024) with ~4,000 employees is mentioned but no post-acquisition labor integration or diversity metrics are disclosed.

Criticisms on file

No material criticisms on file for this pillar.

Disclosed initiatives

Multi-Year Customer Supply Arrangements

Approximately 90% of projected metal container sales in 2026 expected to be under multi-year customer supply arrangements; majority of dispensing and custom container sales also under multi-year arrangements.

Stable, predictable demand; supports operational efficiency and workforce retention planning.
Weener Plastics Acquisition (October 2024)

Acquired Weener Packaging, a leading producer of dispensing solutions with ~4,000 employees operating 19 facilities in Europe and Americas; acquisition described as expanding product innovation, manufacturing technologies, and customer relationships.

Workforce expansion and integration; no diversity or labor practices details disclosed.

Governance story

Silgan's governance profile is not fully transparent in the 10-K filing provided. Board independence percentage, share structure details (single-class vs. dual-class voting), and specific lobbying expenditures are not disclosed in this document excerpt. The company is a 'large accelerated filer' and subject to SOX 404(b) attestation. No active antitrust proceedings, consumer-safety fines, or SEC consent decrees are mentioned. The company has issued multiple tranches of senior notes (2025, 2026, 2028, 2031 maturities) and maintains a credit facility; debt management appears orderly. No shareholder proposals contesting governance are detailed in the provided filing excerpt. Lack of explicit board independence metrics and lobbying transparency creates uncertainty in final governance scoring.

Criticisms on file

No material criticisms on file for this pillar.

Disclosed initiatives

Credit Facility Refinancing and Extension (November 2024)

Amended Credit Agreement to extend maturity dates to November 2029 for revolving loans and November 2030 for term loans; refinanced Weener Packaging acquisition borrowings with €900M new term loan.

Reduced near-term refinancing risk; improved debt maturity profile.
Senior Notes Issuance (September 2025)

Issued €600M aggregate principal of 4¼% Senior Notes due 2031; used proceeds to repay Euro revolving loan borrowings and fund 3¼% Notes due 2025 repayment in March 2025.

Improved capital structure and liquidity management.
SOX 404(b) Compliance

Company filed attestation to management's assessment of effectiveness of internal control over financial reporting under Sarbanes-Oxley 404(b).

Standard corporate governance compliance; demonstrates commitment to internal controls.

These are Missionomics' own editorial scores — directional signals built from disclosed facts under a published method, not certifications or definitive ratings of Silgan Holdings Inc.. Coverage and confidence vary by data point, and figures can lag real-world changes. Read the full Methodology for sourcing, scoring, and correction details — or open Silgan Holdings Inc. in the app for interactive charts and portfolio building.

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