Samuel Son & Co Ltd
6 facilities · 5 states · 232.6K lbs total releases
According to the EPA Toxics Release Inventory, Samuel Son & Co Ltd is the reported parent of 6 Form R facilities across 5 states, disclosing 232.6K lbs of toxic releases. 2 of 16 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Ohio (118.1K lbs). Those TRI figures remain self-reported disclosure pounds for Samuel Son & Co Ltd, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Samuel Son & Co Ltd: EPA TRI 2023 reporting year
Same facilities, both years
+48.6%
5 facilities that filed in 2022 and 2023
Whole inventory
+48.6%
32.6 thousand lb → 48.4 thousand lb, every facility that filed
- Samuel Son & Co Ltd's total reported releases rose from 32.6 thousand lb in 2022 to 48.4 thousand lb in 2023, based on EPA TRI filings.
- Samuel Son & Co Ltd's air releases rose from 11.2 thousand lb in 2022 to 19.8 thousand lb in 2023, based on EPA TRI filings.
- Samuel Son & Co Ltd's off-site transfers rose from 21.4 thousand lb in 2022 to 28.6 thousand lb in 2023, based on EPA TRI filings.
- Samuel Son & Co Ltd's chemicals reported rose from 6 in 2022 to 7 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Samuel Son & Co Ltd from filing to facility
Largest Form R sites under this parent: Samuel Packaging Systems Group; Missouri Metals a Div of Samuel Son & Co. (usa) Inc.; Samuel Son & Co (usa) Inc.; Samuel Son & Co (usa) Inc.. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; Ineos US I Inc. Largest disclosed chemicals by pounds: Nitric acid; Lead; Certain glycol ethers; Chromium; Manganese. Heaviest-reporting states in this extract: Ohio; Missouri; Wisconsin. Industry labels on the parent rollup: Fabricated Metals; Transportation Equipment. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Samuel Packaging Systems Group; Missouri Metals a Div of Samuel Son & Co. (usa) Inc.; Samuel Son & Co (usa) Inc.; Samuel Son & Co (usa) Inc.. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; Ineos US I Inc. Largest disclosed chemicals by pounds: Nitric acid; Lead; Certain glycol ethers; Chromium; Manganese. Heaviest-reporting states in this extract: Ohio; Missouri; Wisconsin. Industry labels on the parent rollup: Fabricated Metals; Transportation Equipment.
Samuel Son & Co Ltd ranks #1,214 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Samuel Son & Co Ltd files across 5 states, a regional parent portfolio rather than a single-state discloser. Samuel Son & Co Ltd's disclosed pounds are spread across 6 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Samuel Son & Co Ltd follows facility-reported names. Compare the named neighbors (Cleveland-Cliffs Inc; Ineos US I Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Samuel Son & Co Ltd sits among TRI parents
Samuel Son & Co Ltd sits on a disclosure ladder beside Cleveland-Cliffs Inc and Ineos US I Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Cleveland-Cliffs Inc · rank #1,212 · 64.3M lbs
- Ineos US I Inc · rank #1,213 · 42.4M lbs
Largest chemicals disclosed by Samuel Son & Co Ltd
Nitric acid; Lead; Certain glycol ethers; Chromium; Manganese lead the Form R pound rollup for this parent, including filings such as Samuel Packaging Systems Group. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Nitric acid | 110.9K lbs |
| Lead | 84.6K lbs |
| Certain glycol ethers | 33.5K lbs |
| Chromium | 2.0K lbs |
| Manganese | 784 lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Ohio | 1 | 118.1K lbs |
| Missouri | 1 | 110.9K lbs |
| Wisconsin | 2 | 3.0K lbs |
| Arizona | 1 | 608 lbs |
| California | 1 | 7 lbs |
Facilities (6)
| Facility | Releases |
|---|---|
| Samuel Packaging Systems Group Heath, OH | 118.1K lbs |
| Missouri Metals a Div of Samuel Son & Co. (usa) Inc. Saint Louis, MO | 110.9K lbs |
| Samuel Son & Co (usa) Inc. Tomahawk, WI | 2.2K lbs |
| Samuel Son & Co (usa) Inc. Marinette, WI | 736 lbs |
| Samuel Advanced Fabrication a Div of Samuel Son & Co. Tucson, AZ | 608 lbs |
| Main Steel Polishing Co Inc Riverside, CA | 7 lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Samuel Son & Co Ltd on total disclosed release pounds (232.6K lbs) and reporting facility count (6). Release-volume peers include Schreiber Foods Inc, The Wenger Group Inc, Conagra Brands Inc. Facility-count peers include Abbott Laboratories, Agribeef Co, Allnex USA Inc. 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 Ohio, Missouri, Wisconsin; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Samuel Son & Co Ltd's TRI parent record
From Samuel Son & Co Ltd, open Samuel Packaging Systems Group or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for Samuel Son & Co Ltd (Samuel Packaging Systems Group in OH). Largest facility
- Compare against Ineos US I Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Samuel Son & Co Ltd sits among all slug-merged TRI parents. All parent companies
Rank and peers (Cleveland-Cliffs Inc, Ineos US I Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Samuel Son & Co Ltd'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.