American Axle & Manufacturing Holdings Inc
5 facilities · 3 states · 40.8K lbs total releases
According to the EPA Toxics Release Inventory, American Axle & Manufacturing Holdings Inc is the reported parent of 5 Form R facilities across 3 states, disclosing 40.8K lbs of toxic releases. 1 of 13 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Indiana (22.5K lbs). Those TRI figures remain self-reported disclosure pounds for American Axle & Manufacturing Holdings Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for American Axle & Manufacturing Holdings Inc: EPA TRI 2023 reporting year
Same facilities, both years
+44.6%
5 facilities that filed in 2022 and 2023
Whole inventory
+44.6%
7.7 thousand lb → 11.1 thousand lb, every facility that filed
- American Axle & Manufacturing Holdings Inc's total reported releases rose from 7.7 thousand lb in 2022 to 11.1 thousand lb in 2023, based on EPA TRI filings.
- American Axle & Manufacturing Holdings Inc's off-site transfers rose from 6.3 thousand lb in 2022 to 9.8 thousand lb in 2023, based on EPA TRI filings.
- American Axle & Manufacturing Holdings Inc's air releases fell from 1.4 thousand lb in 2022 to 1.3 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read American Axle & Manufacturing Holdings Inc from filing to facility
Largest Form R sites under this parent: Metaldyne Sinterforged Products LLC; Metaldyne Sintered Components Ridgway; Metaldyne Sintered Stmarys; Aam Metal Forming | Wooster Manufacturing. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Copper; Nickel; Manganese compounds; Manganese And Manganese Compounds; Manganese. Heaviest-reporting states in this extract: Indiana; Pennsylvania; Ohio. Industry labels on the parent rollup: Transportation Equipment; Fabricated 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: Metaldyne Sinterforged Products LLC; Metaldyne Sintered Components Ridgway; Metaldyne Sintered Stmarys; Aam Metal Forming | Wooster Manufacturing. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Copper; Nickel; Manganese compounds; Manganese And Manganese Compounds; Manganese. Heaviest-reporting states in this extract: Indiana; Pennsylvania; Ohio. Industry labels on the parent rollup: Transportation Equipment; Fabricated Metals.
American Axle & Manufacturing Holdings Inc ranks #2,099 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. American Axle & Manufacturing Holdings Inc files across 3 states, a regional parent portfolio rather than a single-state discloser. American Axle & Manufacturing Holdings Inc's disclosed pounds are spread across 5 facilities, no single site dominates the parent total in this extract.
Parent aggregation for American Axle & Manufacturing 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 American Axle & Manufacturing Holdings Inc sits among TRI parents
American Axle & Manufacturing 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 #2,097 · 131.7M lbs
- US Steel Corp · rank #2,098 · 79.2M lbs
Largest chemicals disclosed by American Axle & Manufacturing Holdings Inc
Copper; Nickel; Manganese compounds; Manganese And Manganese Compounds; Manganese lead the Form R pound rollup for this parent, including filings such as Metaldyne Sinterforged Products LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Copper | 39.8K lbs |
| Nickel | 6.3K lbs |
| Manganese compounds | 2.6K lbs |
| Manganese And Manganese Compounds | 1.5K lbs |
| Manganese | 86 lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Indiana | 2 | 22.5K lbs |
| Pennsylvania | 2 | 18.1K lbs |
| Ohio | 1 | 119 lbs |
Facilities (5)
| Facility | Releases |
|---|---|
| Metaldyne Sinterforged Products LLC North Vernon, IN | 22.5K lbs |
| Metaldyne Sintered Components Ridgway Ridgway, PA | 16.0K lbs |
| Metaldyne Sintered Stmarys Saint Marys, PA | 2.2K lbs |
| Aam Metal Forming | Wooster Manufacturing Wooster, OH | 119 lbs |
| Metaldyne M&a Bluffton LLC Bluffton, IN | 0 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 American Axle & Manufacturing Holdings Inc on total disclosed release pounds (40.8K lbs) and reporting facility count (5). Release-volume peers include Jtekt N.a. Corp, Hawkins Inc, Wellspring Capital Management Group LLC. Facility-count peers include Abb Motors & Mechanical Inc, Advansix Inc, Aes Corp. 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, Pennsylvania, Ohio; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with American Axle & Manufacturing Holdings Inc's TRI parent record
From American Axle & Manufacturing Holdings Inc, open Metaldyne Sinterforged Products LLC or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for American Axle & Manufacturing Holdings Inc (Metaldyne Sinterforged Products LLC 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 American Axle & Manufacturing 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
American Axle & Manufacturing 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.