EPA TRI Facility · Miscellaneous Manufacturing
Companion Systems Inc
North Salt Lake, UT
- Total releases
- 9.4K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Companion Systems Inc: how the 9.4K lbs splits
9.4K lbs across all reported pathways
- Air Releases 9.4K lbs 100.0%
Companion Systems Inc's 9.4K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Styrene.
LIGHT volume AIR pathway CARC-HEAVY
Companion Systems Inc is an EPA Toxics Release Inventory reporter in North Salt Lake, UT, in the miscellaneous manufacturing sector. It reported 1.2K lbs of releases across 1 chemical in 2023, and 9.4K lbs in total across its 2019-2023 reporting years. That ranks 9,950 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Utah's 220 reporting TRI sites, pounds #1 is not chemical-count #1. Companion Systems Inc is pounds #91 and chemical-count #185 at 9.4K lbs. Kennecott Utah Copper Mine Concentrators & Power Plant leads reported pounds (781.4M lbs) at 34 chemicals (chemical-count #4). Clean Harbors Aragonite LLC leads chemical count at 193 chemicals (13.3M lbs, pounds #6). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Big West Oil LLC; Innophos LLC; Amcor Masonry Products; Peak Asphalt LLC - Cowboy Asphalt Terminal. Similar-scale Miscellaneous Manufacturing peers outside Utah: Aspen Surgical Pr Corp; Conn-Selmer Inc Fka United Musical Instruments; Kerr Dental Materials Center; Bard Shannon Ltd. Largest disclosed chemicals by pounds: Styrene.
Companion Systems Inc stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 9.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Aspen Surgical Pr Corp and Conn-Selmer Inc Fka United Musical Instruments.
Companion Systems Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
9.4K lbs Top 38% higher than 62% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Companion Systems Inc: Styrene-led volume
Among the 371 Miscellaneous Manufacturing facilities in this database, Companion Systems Inc reports the 109th-largest volume (9.4K lbs). Its reported volume is concentrated rather than spread: Styrene alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Utah include Aspen Surgical Pr Corp and Conn-Selmer Inc Fka United Musical Instruments.
Concentrated means ≥60% of Companion Systems Inc's pounds in one chemical - here Styrene at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Companion Systems Inc's total reported releases rose from 925 lb in 2022 to 1.2 thousand lb in 2023, based on EPA TRI filings.
- Companion Systems Inc's air releases rose from 925 lb in 2022 to 1.2 thousand lb in 2023, based on EPA TRI filings.
Companion Systems Inc Form-R facts
Compare this facility
See how Companion Systems Inc stacks up against nearby facilities and the typical reporter.
99% less than the comparison
96% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Companion Systems Inc releases toxic chemicals into the environment. Total: 9.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 59% (3.0K lbs to 1.2K lbs).
Companion Systems Inc: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Companion Systems Inc year-over-year reported totals (decreased by 59% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Styrene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3.0K lbs | 1 |
| 2020 | 3.2K lbs | 1 |
| 2021 | 1.1K lbs | 1 |
| 2022 | 925 lbs | 1 |
| 2023 | 1.2K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 9.4K lbs | Carcinogen |
Companion Systems Inc · AIR-pathway site
Nearest TRI Facilities to Companion Systems Inc
Closest other reporters in Utah - including Big West Oil LLC, Innophos LLC, Amcor Masonry Products, ordered by distance.
Showing 8 of 219 other reporting facilities in Utah.
Similar Miscellaneous Manufacturing Facilities
Other Miscellaneous Manufacturing facilities with similar total release volumes (±80%), outside Utah - e.g. Aspen Surgical Pr Corp, Conn-Selmer Inc Fka United Musical Instruments, Kerr Dental Materials Center.
Compare beyond Utah
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Companion Systems Inc on cumulative reported pounds (9.4K lbs) and distinct chemical count (1). Release-pound peers include Nanshan America Advanced Aluminum Technologies, Fcc Lompoc, Royal Chemical Co. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Styrene; nearby reporters include Big West Oil LLC. Companion Systems Inc stamps LIGHT volume · AIR pathway · CARC-HEAVY carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Companion Systems Inc TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Companion Systems Inc totals are self-reported EPCRA §313 estimates for North Salt Lake, UT, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 339950 · Miscellaneous Manufacturing. 0.3% of Davis TRI pounds in this extract. Nearest ABS peer: Nanshan America Advanced Aluminum Technologies (Δ 2 lbs). Pounds ≠ exposure.
Companion Systems Inc stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Styrene. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov