Mapei Corp
8 facilities · 7 states · 41.7K lbs total releases
According to the EPA Toxics Release Inventory, Mapei Corp is the reported parent of 8 Form R facilities across 7 states, disclosing 41.7K lbs of toxic releases. 4 of 23 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Illinois (31.3K lbs). Those TRI figures remain self-reported disclosure pounds for Mapei Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Mapei Corp: EPA TRI 2023 reporting year
Same facilities, both years
-41.6%
8 facilities that filed in 2022 and 2023
Whole inventory
-41.6%
11.2 thousand lb → 6.5 thousand lb, every facility that filed
- Mapei Corp's total reported releases fell from 11.2 thousand lb in 2022 to 6.5 thousand lb in 2023, based on EPA TRI filings.
- Mapei Corp's air releases fell from 9.4 thousand lb in 2022 to 5.4 thousand lb in 2023, based on EPA TRI filings.
- Mapei Corp's off-site transfers fell from 1.8 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- Mapei Corp's chemicals reported rose from 13 in 2022 to 14 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Mapei Corp from filing to facility
Largest Form R sites under this parent: Mapei Corp; Mapei Corp; Mapei; Mapei Corp. Neighbor parents on the disclosure ladder: Wieland Holdings Inc; Archer Daniels Midland Co. Largest disclosed chemicals by pounds: Vinyl acetate; Lithium carbonate; Diisocyanates; Butyl acrylate; Ethyl acrylate. Heaviest-reporting states in this extract: Illinois; Texas; Minnesota. 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.
Largest Form R sites under this parent: Mapei Corp; Mapei Corp; Mapei; Mapei Corp. Neighbor parents on the disclosure ladder: Wieland Holdings Inc; Archer Daniels Midland Co. Largest disclosed chemicals by pounds: Vinyl acetate; Lithium carbonate; Diisocyanates; Butyl acrylate; Ethyl acrylate. Heaviest-reporting states in this extract: Illinois; Texas; Minnesota. Industry labels on the parent rollup: Chemicals.
Mapei Corp ranks #2,083 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Mapei Corp spans 7 states in this extract, placing it among the broader national TRI parent footprints. Releases are facility-concentrated: Mapei Corp accounts for most of Mapei Corp's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Mapei Corp follows facility-reported names. Compare the named neighbors (Wieland Holdings Inc; Archer Daniels Midland Co) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Mapei Corp sits among TRI parents
Mapei Corp sits on a disclosure ladder beside Wieland Holdings Inc and Archer Daniels Midland Co. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Wieland Holdings Inc · rank #2,081 · 30.1M lbs
- Archer Daniels Midland Co · rank #2,082 · 26.9M lbs
Largest chemicals disclosed by Mapei Corp
Vinyl acetate; Lithium carbonate; Diisocyanates; Butyl acrylate; Ethyl acrylate lead the Form R pound rollup for this parent, including filings such as Mapei Corp. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Vinyl acetate | 27.7K lbs |
| Lithium carbonate | 8.4K lbs |
| Diisocyanates | 1.8K lbs |
| Butyl acrylate | 1.4K lbs |
| Ethyl acrylate | 1.1K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Illinois | 1 | 31.3K lbs |
| Texas | 1 | 10.2K lbs |
| Minnesota | 1 | 218 lbs |
| Florida | 1 | 0 lbs |
| Georgia | 2 | 0 lbs |
| California | 1 | 0 lbs |
| Virginia | 1 | 0 lbs |
Facilities (8)
| Facility | Releases |
|---|---|
| Mapei Corp West Chicago, IL | 31.3K lbs |
| Mapei Corp Garland, TX | 10.2K lbs |
| Mapei Eagan, MN | 218 lbs |
| Mapei Corp Fort Lauderdale, FL | 0 lbs |
| Mapei Corp Dalton, GA | 0 lbs |
| Mapei Corp San Bernardino, CA | 0 lbs |
| Mapei Corp Dalton, GA | 0 lbs |
| Mapei Corp Fredericksburg, VA | 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 Mapei Corp on total disclosed release pounds (41.7K lbs) and reporting facility count (8). Release-volume peers include Fpm LLC, Veralto Corp, Spangler Cos Inc. Facility-count peers include Agropur Inc, Albemarle Corp, Allegheny Technologies 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 Illinois, Texas, Minnesota; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Mapei Corp's TRI parent record
From Mapei Corp, open Mapei Corp or compare against Wieland Holdings Inc rather than reading rank alone.
- Open the largest Form R site for Mapei Corp (Mapei Corp in IL). Largest facility
- Compare against Archer Daniels Midland Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Mapei Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Wieland Holdings Inc, Archer Daniels Midland Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Mapei Corp'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.