Roehm US Holding LLC
2 facilities · 2 states · 10.6M lbs total releases
According to the EPA Toxics Release Inventory, Roehm US Holding LLC is the reported parent of 2 Form R facilities across 2 states, disclosing 10.6M lbs of toxic releases. 4 of 16 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Louisiana (10.5M lbs). Those TRI figures remain self-reported disclosure pounds for Roehm US Holding LLC, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Roehm US Holding LLC: EPA TRI 2023 reporting year
Same facilities, both years
-30.8%
2 facilities that filed in 2022 and 2023
Whole inventory
-30.8%
1.4 million lb → 968.0 thousand lb, every facility that filed
- Roehm US Holding LLC's total reported releases fell from 1.4 million lb in 2022 to 968.0 thousand lb in 2023, based on EPA TRI filings.
- Roehm US Holding LLC's off-site transfers fell from 1.4 million lb in 2022 to 935.9 thousand lb in 2023, based on EPA TRI filings.
- Roehm US Holding LLC's air releases fell from 32.5 thousand lb in 2022 to 32.1 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Roehm US Holding LLC from filing to facility
Largest Form R sites under this parent: Roehm America LLC; Roehm America LLC. Neighbor parents on the disclosure ladder: Bayer US Holding LP; Ccc Parent LLC. Largest disclosed chemicals by pounds: Methanol; Ammonia; Methyl methacrylate; Ethylene glycol; Toluene. Heaviest-reporting states in this extract: Louisiana; Connecticut. Industry labels on the parent rollup: Chemicals. 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: Roehm America LLC; Roehm America LLC. Neighbor parents on the disclosure ladder: Bayer US Holding LP; Ccc Parent LLC. Largest disclosed chemicals by pounds: Methanol; Ammonia; Methyl methacrylate; Ethylene glycol; Toluene. Heaviest-reporting states in this extract: Louisiana; Connecticut. Industry labels on the parent rollup: Chemicals.
Roehm US Holding LLC ranks #155 of 4,988 slug-merged TRI parents by disclosed release pounds, mid-to-upper among parents, not a top-25 volume name. Roehm US Holding LLC files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Roehm America LLC accounts for most of Roehm US Holding LLC's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Roehm US Holding LLC follows facility-reported names. Compare the named neighbors (Bayer US Holding LP; Ccc Parent LLC) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Roehm US Holding LLC sits among TRI parents
Roehm US Holding LLC sits on a disclosure ladder beside Bayer US Holding LP and Ccc Parent LLC. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Bayer US Holding LP · rank #153 · 81.9M lbs
- Ccc Parent LLC · rank #154 · 65.6M lbs
Largest chemicals disclosed by Roehm US Holding LLC
Methanol; Ammonia; Methyl methacrylate; Ethylene glycol; Toluene lead the Form R pound rollup for this parent, including filings such as Roehm America LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Methanol | 5.8M lbs |
| Ammonia | 3.3M lbs |
| Methyl methacrylate | 1.3M lbs |
| Ethylene glycol | 50.5K lbs |
| Toluene | 40.3K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Louisiana | 1 | 10.5M lbs |
| Connecticut | 1 | 61.2K lbs |
Facilities (2)
| Facility | Releases |
|---|---|
| Roehm America LLC Westwego, LA | 10.5M lbs |
| Roehm America LLC Wallingford, CT | 61.2K lbs |
Frequently Asked Questions
How much pollution does Roehm US Holding LLC release?
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Does Roehm US Holding LLC release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Roehm US Holding LLC on total disclosed release pounds (10.6M lbs) and reporting facility count (2). Release-volume peers include Aes Corp, Si Group Inc, Leggett & Platt 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.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Louisiana, Connecticut; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Roehm US Holding LLC's TRI parent record
From Roehm US Holding LLC, open Roehm America LLC or compare against Bayer US Holding LP rather than reading rank alone.
- Open the largest Form R site for Roehm US Holding LLC (Roehm America LLC in LA). Largest facility
- Compare against Ccc Parent LLC, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Roehm US Holding LLC sits among all slug-merged TRI parents. All parent companies
Rank and peers (Bayer US Holding LP, Ccc Parent LLC) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Roehm US Holding 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.