Antifreeze preparations manufacturing · Delaware

Twinco Wilmington

Name: Twinco Wilmington Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Wilmington, DE · ~34 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 6.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Twinco Wilmington runs at 204% of its industry's injury rate - far more dangerous than the typical Antifreeze preparations manufacturing workplace, earning a grade F.

Twinco Wilmington: 6.7 TCR = 204% of Antifreeze preparations manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Twinco Wilmington safety composite

Twinco Wilmington scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 9%), 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).

25/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 6.72 per 100 workers

Safer than 9% of industry peers
DART rate: F 3.03 per 100 workers

Safer than 24% of industry peers
Fatalities: D 0

Safer than 51% 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

−10.9

2018→2020

Twinco Wilmington injury rate improved

Twinco Wilmington's TCR fell 10.9 from 13.9 in 2018 to 3.0 in 2020. Peak filing year was 2018 at 13.9 TCR. In 2020, DART was 0.45× this establishment's average TCR (severity share of cases).

2018=13.9 · 2019=3.2 · 2020=3.0

OSHA ITA Form 300A scorecard

Establishment book 325998 · Wilmington, DE ABOVE-IND · SMALL

Grade F · TCR 6.7 · 204% of ind

DART 3.0 DART
RANK P9
PHOTO Complete Packaging S…
BOOK 3y book
INJ 5 inj
SIZE ~34 FTE

Nearest TCR peer: Complete Packaging Solutions (0.0 TCR gap)

Read with this employer → · Industry book → · Delaware employers → · Look up another →

Complete Packa

6.8
Molecular Prod

6.8
This site

6.7
Akron Dispersi

6.7
AKDENIZ CHEMSO

6.6

What this shows Twinco Wilmington averages 6.7 TCR (204% of the Antifreeze preparations manufacturing BLS benchmark).

Twinco Wilmington TCR series: 2018=13.9 · 2019=3.2 · 2020=3 · BLS 3.3

Where Twinco Wilmington falls in its industry

485 Antifreeze preparations manufa establishments

Safer than 9% of graded establishments in this industry, whose median TCR is 2.5.

Grade F

More dangerous than peersSafer than peers

Twinco Wilmington (34 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5

Twinco Wilmington has fewer employees than the Antifreeze preparations manufacturing 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
2020	3.0	3.0	1
2019	3.2	3.2	1
2018	13.9	13.9	3

OSHA ITA peer cross-reference

Establishment peer ledger

325998 · DE · Wilmington

485 Antifreeze preparations manufacturing employers nationwide with a credible TCR · 1,487 rated employers in Delaware with headcount on file · 309 employers in Wilmington, DE · 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	Complete Packaging Solutions	SYRACUSE, NY	6.8 TCR
NAICS-TCR	Akron Dispersions, Inc.	AKRON, OH	6.7 TCR
NAICS-TCR	Molecular Products, Inc.	LOUISVILLE, CO	6.8 TCR
NAICS-TCR	AKDENIZ CHEMSON	PHILADELPHIA, PA	6.6 TCR
STATE-SIZE	Building Systems & Services, LLC	WILMINGTON	34 FTE
STATE-SIZE	BAI Excavating, LLC	NEW CASTLE	34 FTE
STATE-SIZE	Battaglia Excavating, LLC	NEW CASTLE	34 FTE
STATE-SIZE	The Pictsweet Company Bridgeville	BRIDGEVILLE	34 FTE
CITY-NEAR	10 Wilmington	Wilmington	9,107 FTE
CITY-NEAR	AstraZeneca Pharmaceuticals (Commercial Field-Based Personnel)	Wilmington	4,907 FTE
CITY-NEAR	Amazon.com Services LLC - MTN1	Wilmington	3,143 FTE
CITY-NEAR	Hatzel & Buehler, Inc.	Wilmington	1,841 FTE
NAT-TCR	Utah Office	Salt Lake City, UT	6.7 TCR
NAT-TCR	Fairfield Inn & Suites Idaho Falls	Idaho Falls, ID	6.7 TCR
NAT-TCR	Foley Products Company Clanton, AL	Clanton, AL	6.7 TCR
NAT-TCR	RRC - Processing	Fargo, ND	6.7 TCR
NAT-SIZE	Col-Fin	New Brighton, PA	34 FTE
NAT-SIZE	TSMM Management LLC dba Primrose of Casper	Casper, WY	34 FTE
NAT-SIZE	Turner Broadcasting System, Inc. - 820 First Street NE	Washington, DC	34 FTE
NAT-SIZE	Cambria Samples Operations	Belle Plaine, MN	34 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: 2020, 2019, 2018. 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.