Matalco USA LLC
4 facilities · 3 states · 120.5K lbs total releases
According to the EPA Toxics Release Inventory, Matalco USA LLC is the reported parent of 4 Form R facilities across 3 states, disclosing 120.5K lbs of toxic releases. 2 of 30 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Kentucky (76.9K lbs). Those TRI figures remain self-reported disclosure pounds for Matalco USA LLC, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Matalco USA LLC: EPA TRI 2023 reporting year
Same facilities, both years
-9.0%
3 facilities that filed in 2022 and 2023
Whole inventory
+10.2%
32.6 thousand lb → 35.9 thousand lb, every facility that filed
These two measures point in opposite directions. Releases from the facilities present in both years fell, while the inventory-wide total rose. The difference is which facilities filed, not a different estimate of the same plants.
Between the two reporting years, 1 facility filed for the first time and 0 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Matalco USA LLC's total reported releases fell from 32.6 thousand lb in 2022 to 29.7 thousand lb in 2023, based on EPA TRI filings.
- Matalco USA LLC's off-site transfers rose from 563 lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- Matalco USA LLC's water releases fell from 52 lb in 2022 to 32 lb in 2023, based on EPA TRI filings.
- Matalco USA LLC's air releases fell from 32.0 thousand lb in 2022 to 28.5 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Matalco USA LLC from filing to facility
Largest Form R sites under this parent: Matalco Shelbyville LLC; Matalco Bluffton LLC; Matalco Kentucky LLC; Matalco Wisconsin LLC. Neighbor parents on the disclosure ladder: Ppl Corp; Big Rivers Electric Corp. Largest disclosed chemicals by pounds: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Aluminum (fume or dust); Toluene; Copper; Manganese. Heaviest-reporting states in this extract: Kentucky; Indiana; Wisconsin. Industry labels on the parent rollup: Primary Metals; Printing. 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: Matalco Shelbyville LLC; Matalco Bluffton LLC; Matalco Kentucky LLC; Matalco Wisconsin LLC. Neighbor parents on the disclosure ladder: Ppl Corp; Big Rivers Electric Corp. Largest disclosed chemicals by pounds: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Aluminum (fume or dust); Toluene; Copper; Manganese. Heaviest-reporting states in this extract: Kentucky; Indiana; Wisconsin. Industry labels on the parent rollup: Primary Metals; Printing.
Matalco USA LLC ranks #1,535 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Matalco USA LLC files across 3 states, a regional parent portfolio rather than a single-state discloser. Matalco USA LLC's disclosed pounds are spread across 4 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Matalco USA LLC follows facility-reported names. Compare the named neighbors (Ppl Corp; Big Rivers Electric Corp) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Matalco USA LLC sits among TRI parents
Matalco USA LLC sits on a disclosure ladder beside Ppl Corp and Big Rivers Electric Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Ppl Corp · rank #1,533 · 25.6M lbs
- Big Rivers Electric Corp · rank #1,534 · 12.8M lbs
Largest chemicals disclosed by Matalco USA LLC
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Aluminum (fume or dust); Toluene; Copper; Manganese lead the Form R pound rollup for this parent, including filings such as Matalco Shelbyville LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 67.8K lbs |
| Aluminum (fume or dust) | 34.3K lbs |
| Toluene | 15.2K lbs |
| Copper | 916 lbs |
| Manganese | 557 lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Kentucky | 2 | 76.9K lbs |
| Indiana | 1 | 37.4K lbs |
| Wisconsin | 1 | 6.2K lbs |
Facilities (4)
| Facility | Releases |
|---|---|
| Matalco Shelbyville LLC Shelbyville, KY | 55.1K lbs |
| Matalco Bluffton LLC Bluffton, IN | 37.4K lbs |
| Matalco Kentucky LLC Franklin, KY | 21.8K lbs |
| Matalco Wisconsin LLC Wisconsin Rapids, WI | 6.2K 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 Matalco USA LLC on total disclosed release pounds (120.5K lbs) and reporting facility count (4). Release-volume peers include Hentzen Coatings Inc, Univar Solutions USA LLC, Duravent Inc. Facility-count peers include A Stucki Holding Corp, Advanced Heat Treat Corp, Alleima USA LLC. 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 Kentucky, Indiana, Wisconsin; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Matalco USA LLC's TRI parent record
From Matalco USA LLC, open Matalco Shelbyville LLC or compare against Ppl Corp rather than reading rank alone.
- Open the largest Form R site for Matalco USA LLC (Matalco Shelbyville LLC in KY). Largest facility
- Compare against Big Rivers Electric Corp, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Matalco USA LLC sits among all slug-merged TRI parents. All parent companies
Rank and peers (Ppl Corp, Big Rivers Electric Corp) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Matalco USA LLC'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.