Metaltek International
4 facilities · 3 states · 597.1K lbs total releases
According to the EPA Toxics Release Inventory, Metaltek International is the reported parent of 4 Form R facilities across 3 states, disclosing 597.1K lbs of toxic releases. 5 of 21 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Wisconsin (550.8K lbs). Those TRI figures remain self-reported disclosure pounds for Metaltek International, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Metaltek International: EPA TRI 2023 reporting year
Same facilities, both years
-23.4%
4 facilities that filed in 2022 and 2023
Whole inventory
-23.4%
123.5 thousand lb → 94.6 thousand lb, every facility that filed
- Metaltek International's total reported releases fell from 123.5 thousand lb in 2022 to 94.6 thousand lb in 2023, based on EPA TRI filings.
- Metaltek International's off-site transfers fell from 120.7 thousand lb in 2022 to 92.4 thousand lb in 2023, based on EPA TRI filings.
- Metaltek International's water releases fell from 81 lb in 2022 to 64 lb in 2023, based on EPA TRI filings.
- Metaltek International's air releases fell from 2.7 thousand lb in 2022 to 2.1 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Metaltek International from filing to facility
Largest Form R sites under this parent: Metaltek International-Wisco Nsin Centrifugal Div; Sandusky International Inc.; Carondelet Foundry Corp; Wisconsin Investcast. Neighbor parents on the disclosure ladder: Foremost Farms USA Cooperative; Wec Energy Group. Largest disclosed chemicals by pounds: Chromium; Copper; Manganese; Nickel; Chromium compounds (except for chromite ore mined in the Transvaal Region). Heaviest-reporting states in this extract: Wisconsin; Ohio; Missouri. Industry labels on the parent rollup: Primary Metals. 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: Metaltek International-Wisco Nsin Centrifugal Div; Sandusky International Inc.; Carondelet Foundry Corp; Wisconsin Investcast. Neighbor parents on the disclosure ladder: Foremost Farms USA Cooperative; Wec Energy Group. Largest disclosed chemicals by pounds: Chromium; Copper; Manganese; Nickel; Chromium compounds (except for chromite ore mined in the Transvaal Region). Heaviest-reporting states in this extract: Wisconsin; Ohio; Missouri. Industry labels on the parent rollup: Primary Metals.
Metaltek International ranks #830 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Metaltek International files across 3 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Metaltek International-Wisco Nsin Centrifugal Div accounts for most of Metaltek International's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Metaltek International follows facility-reported names. Compare the named neighbors (Foremost Farms USA Cooperative; Wec Energy Group) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Metaltek International sits among TRI parents
Metaltek International sits on a disclosure ladder beside Foremost Farms USA Cooperative and Wec Energy Group. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Foremost Farms USA Cooperative · rank #828 · 11.6M lbs
- Wec Energy Group · rank #829 · 7.5M lbs
Largest chemicals disclosed by Metaltek International
Chromium; Copper; Manganese; Nickel; Chromium compounds (except for chromite ore mined in the Transvaal Region) lead the Form R pound rollup for this parent, including filings such as Metaltek International-Wisco Nsin Centrifugal Div. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Chromium | 177.6K lbs |
| Copper | 150.9K lbs |
| Manganese | 119.3K lbs |
| Nickel | 101.9K lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 39.5K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Wisconsin | 2 | 550.8K lbs |
| Ohio | 1 | 40.6K lbs |
| Missouri | 1 | 5.7K lbs |
Facilities (4)
| Facility | Releases |
|---|---|
| Metaltek International-Wisco Nsin Centrifugal Div Waukesha, WI | 549.8K lbs |
| Sandusky International Inc. Sandusky, OH | 40.6K lbs |
| Carondelet Foundry Corp Pevely, MO | 5.7K lbs |
| Wisconsin Investcast Watertown, WI | 1.0K 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 Metaltek International on total disclosed release pounds (597.1K lbs) and reporting facility count (4). Release-volume peers include Andersen Corp, Polymer Additives Inc, Wacker Chemical Corp. 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 Wisconsin, Ohio, Missouri; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Metaltek International's TRI parent record
From Metaltek International, open Metaltek International-Wisco Nsin Centrifugal Div or compare against Foremost Farms USA Cooperative rather than reading rank alone.
- Open the largest Form R site for Metaltek International (Metaltek International-Wisco Nsin Centrifugal Div in WI). Largest facility
- Compare against Wec Energy Group, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Metaltek International sits among all slug-merged TRI parents. All parent companies
Rank and peers (Foremost Farms USA Cooperative, Wec Energy Group) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Metaltek International'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.