Silgan Holdings Inc
21 facilities · 14 states · 1.8M lbs total releases
According to the EPA Toxics Release Inventory, Silgan Holdings Inc is the reported parent of 21 Form R facilities across 14 states, disclosing 1.8M lbs of toxic releases. 3 of 110 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Indiana (384.4K lbs). Those TRI figures remain self-reported disclosure pounds for Silgan Holdings Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Silgan Holdings Inc: EPA TRI 2023 reporting year
Same facilities, both years
-12.5%
20 facilities that filed in 2022 and 2023
Whole inventory
-12.5%
332.5 thousand lb → 290.8 thousand lb, every facility that filed
- Silgan Holdings Inc's total reported releases fell from 332.5 thousand lb in 2022 to 290.8 thousand lb in 2023, based on EPA TRI filings.
- Silgan Holdings Inc's off-site transfers rose from 0 lb in 2022 to 219 lb in 2023, based on EPA TRI filings.
- Silgan Holdings Inc's air releases fell from 332.5 thousand lb in 2022 to 290.6 thousand lb in 2023, based on EPA TRI filings.
- Silgan Holdings Inc's chemicals reported rose from 8 in 2022 to 9 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Silgan Holdings Inc from filing to facility
Largest Form R sites under this parent: Silgan Containers Manufacturing Corp; Silgan Containers Manufacturing Corp; Silgan White Cap Corp; Silgan Containers Manufacturing Corp. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Certain glycol ethers; n-Butyl alcohol; Xylene (mixed isomers); 1,2,4-Trimethylbenzene; Methyl isobutyl ketone. Heaviest-reporting states in this extract: Indiana; Iowa; California. Industry labels on the parent rollup: Fabricated Metals. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: Silgan Containers Manufacturing Corp; Silgan Containers Manufacturing Corp; Silgan White Cap Corp; Silgan Containers Manufacturing Corp. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Certain glycol ethers; n-Butyl alcohol; Xylene (mixed isomers); 1,2,4-Trimethylbenzene; Methyl isobutyl ketone. Heaviest-reporting states in this extract: Indiana; Iowa; California. Industry labels on the parent rollup: Fabricated Metals.
Silgan Holdings Inc ranks #491 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Silgan Holdings Inc spans 14 states in this extract, placing it among the broader national TRI parent footprints. Silgan Holdings Inc's disclosed pounds are spread across 21 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Silgan Holdings Inc follows facility-reported names. Compare the named neighbors (Cleveland-Cliffs Inc; US Steel Corp) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Silgan Holdings Inc sits among TRI parents
Silgan Holdings Inc sits on a disclosure ladder beside Cleveland-Cliffs Inc and US Steel Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Cleveland-Cliffs Inc · rank #489 · 131.7M lbs
- US Steel Corp · rank #490 · 79.2M lbs
Largest chemicals disclosed by Silgan Holdings Inc
Certain glycol ethers; n-Butyl alcohol; Xylene (mixed isomers); 1,2,4-Trimethylbenzene; Methyl isobutyl ketone lead the Form R pound rollup for this parent, including filings such as Silgan Containers Manufacturing Corp. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Certain glycol ethers | 775.2K lbs |
| n-Butyl alcohol | 493.4K lbs |
| Xylene (mixed isomers) | 310.5K lbs |
| 1,2,4-Trimethylbenzene | 89.6K lbs |
| Methyl isobutyl ketone | 67.8K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Indiana | 3 | 384.4K lbs |
| Iowa | 2 | 329.0K lbs |
| California | 3 | 187.9K lbs |
| Wisconsin | 3 | 176.9K lbs |
| Illinois | 1 | 144.6K lbs |
| New Jersey | 1 | 142.6K lbs |
| North Carolina | 1 | 129.3K lbs |
| Ohio | 1 | 76.3K lbs |
| Texas | 1 | 57.9K lbs |
| Missouri | 1 | 55.5K lbs |
| Pennsylvania | 1 | 48.7K lbs |
| Tennessee | 1 | 30.5K lbs |
| Minnesota | 1 | 19.8K lbs |
| New York | 1 | 12.5K lbs |
Facilities (21)
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Silgan Holdings Inc on total disclosed release pounds (1.8M lbs) and reporting facility count (21). Release-volume peers include General Dynamics Corp, Bridgestone Americas Inc, Hexion Holdings Corp. Facility-count peers include Ball Corp, Bcd Parent Inc, Deere & Co. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Indiana, Iowa, California; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Silgan Holdings Inc's TRI parent record
From Silgan Holdings Inc, open Silgan Containers Manufacturing Corp or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for Silgan Holdings Inc (Silgan Containers Manufacturing Corp in IN). Largest facility
- Compare against US Steel Corp, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Silgan Holdings Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Cleveland-Cliffs Inc, US Steel Corp) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Silgan Holdings Inc's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.