Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing · Massachusetts

Koch Separation Solutions

Name: Koch Separation Solutions Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Wilmington, MA · ~432 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.9
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Koch Separation Solutions runs at 119% of its industry's injury rate - about level with the typical Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing workplace, earning a grade C.

Koch Separation Solutions: 3.9 TCR = 119% of Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Koch Separation Solutions safety composite

Koch Separation Solutions scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 20%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 3.93 per 100 workers

Safer than 29% of industry peers
DART rate: F 2.79 per 100 workers

Safer than 20% of industry peers
Fatalities: D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−0.6

2020→2021

Koch Separation Solutions injury rate improved

Koch Separation Solutions's TCR fell 0.6 from 4.2 in 2020 to 3.6 in 2021. Peak filing year was 2020 at 4.2 TCR. In 2021, DART was 0.71× this establishment's average TCR (severity share of cases).

2020=4.2 · 2021=3.6

OSHA ITA Form 300A scorecard

Establishment book 333999 · Wilmington, MA ABOVE-IND · MID

Grade C · TCR 3.9 · 119% of ind

DART 2.8 DART
RANK P29
PHOTO Gachman Metals
BOOK 2y book
INJ 12 inj
SIZE ~432 FTE

Nearest TCR peer: Gachman Metals (0.0 TCR gap)

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This site

3.9
Gachman Metals

3.9
The Defcon For

3.9
Viking Corp Ha

3.9
FLSmidth East

3.9

What this shows Koch Separation Solutions averages 3.9 TCR (119% of the Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing BLS benchmark).

Koch Separation Solutions TCR series: 2020=4.2 · 2021=3.6 · BLS 3.3

Where Koch Separation Solutions falls in its industry

242 Filters, industrial and genera establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 2.5.

Grade C

More dangerous than peersSafer than peers

Koch Separation Solutions (432 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 2.5

Koch Separation Solutions has more employees than the Filters, industrial and general line (ex median and a higher injury rate than the industry's median TCR of 2.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2021	3.6	2.8	7	6	0
2020	4.2	3.4	5	15	0

OSHA ITA peer cross-reference

Establishment peer ledger

333999 · MA · Wilmington

242 Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 152 employers in Wilmington, MA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Gachman Metals	FORT WORTH, TX	3.9 TCR
NAICS-TCR	The Defcon Force LLC	GALLIPOLIS, OH	3.9 TCR
NAICS-TCR	Viking Corp Hastings	HASTINGS, MI	3.9 TCR
NAICS-TCR	FLSmidth East Coast Operation Fraziers Bottom	FRAZIERS BOTTOM, WV	3.9 TCR
STATE-SIZE	E.M. Duggan, Inc.	CANTON	432 FTE
STATE-SIZE	WNA-Chelmsford	CHELMSFORD	432 FTE
STATE-SIZE	Market Basket #16	LEOMINSTER	433 FTE
STATE-SIZE	Wegmans Chestnut Hill 124	CHESTNUT HILL	433 FTE
CITY-NEAR	MA-01	Wilmington	4,581 FTE
CITY-NEAR	1 Analog Way	Wilmington	1,993 FTE
CITY-NEAR	804 Woburn St. Wilmington, MA	Wilmington	1,511 FTE
CITY-NEAR	Charles River Laboratories	Wilmington	1,466 FTE
NAT-TCR	Garrett Regional Medcial Center	Oakland, MD	3.9 TCR
NAT-TCR	Stanley Access Technologies Farmington	Farmington, CT	3.9 TCR
NAT-TCR	Bwm 1505 Memphis	Memphis, TN	3.9 TCR
NAT-TCR	Titan Steel Corp	Kirkville, NY	3.9 TCR
NAT-SIZE	Trimble Inc. Corporate HQ	Sunnyvale, CA	432 FTE
NAT-SIZE	Hi-Lex Controls (HCIH)	Hudson, MI	432 FTE
NAT-SIZE	O-AT-KA Milk Products Cooperative, Inc.	Batavia, NY	432 FTE
NAT-SIZE	SiteWise Corporation	Wheat Ridge, CO	432 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.