Fittings, rigid plastics pipe, manufacturing · Minnesota

Prinsco, Inc. - Prinsburg

Name: Prinsco, Inc. - Prinsburg Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Prinsburg, MN · ~67 workers · 7 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 6.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Prinsco, Inc. - Prinsburg runs at 189% of its industry's injury rate - more dangerous than the typical Fittings, rigid plastics pipe, manufacturing workplace, earning a grade D.

Prinsco, Inc. - Prinsburg: 6.3 TCR = 189% of Fittings, rigid plastics pipe, manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Prinsco, Inc. - Prinsburg safety composite

Prinsco, Inc. - Prinsburg scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on total case rate (tcr) (safer than 24%), 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).

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 6.25 per 100 workers

Safer than 24% of industry peers
DART rate: B 0 per 100 workers

Safer than 84% 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

−7.3

2017→2024

Prinsco, Inc. - Prinsburg injury rate improved

Prinsco, Inc. - Prinsburg's TCR fell 7.3 from 9.5 in 2017 to 2.3 in 2024. Peak filing year was 2018 at 19.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=9.5 · 2018=19.4 · 2019=6.3 · 2020=1.3 · 2021=2.5 · 2022=2.5 · 2024=2.3

OSHA ITA Form 300A scorecard

Establishment book 326122 · Prinsburg, MN ABOVE-IND · SMALL

Grade D · TCR 6.3 · 189% of ind

DART 0.0 DART
RANK #6/10
PHOTO Plumb Pak-North
BOOK 7y book
INJ 24 inj
SIZE ~67 FTE

Nearest TCR peer: Plumb Pak-North (0.0 TCR gap)

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

CANTEX INC.-Sp

6.4
This site

6.3
Plumb Pak-Nort

6.2
Early Branch,

6.1
Sanderson Pipe

6.1

What this shows Prinsco, Inc. - Prinsburg averages 6.3 TCR (189% of the Fittings, rigid plastics pipe, manufacturing BLS benchmark).

Prinsco, Inc. - Prinsburg TCR series: 2017=9.5 · 2018=19.4 · 2019=6.3 · 2020=1.3 · 2021=2.5 · 2022=2.5 · 2024=2.3 · BLS 3.3

Where Prinsco, Inc. - Prinsburg falls in its industry

332 Fittings, rigid plastics pipe, establishments

Safer than 24% of graded establishments in this industry, whose median TCR is 3.7.

Grade D

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 10 Fittings, rigid plastics pipe, employers in Minnesota.

Prinsco, Inc. - Prinsburg (67 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.7

Prinsco, Inc. - Prinsburg has fewer employees than the Fittings, rigid plastics pipe, manufactu median and a higher injury rate than the industry's median TCR of 3.7. 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
2024	2.3	0.0	2	0
2022	2.5	1.2	2	0
2021	2.5	2.5	2	0
2020	1.3	1.3	1	0
2019	6.3	1.6	2	2
2018	19.4	6.5	9	3
2017	9.5	4.8	6	0

OSHA ITA peer cross-reference

Establishment peer ledger

326122 · MN · Prinsburg

332 Fittings, rigid plastics pipe, manufacturing employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 4 employers in Prinsburg, MN · 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	Plumb Pak-North	WINCHESTER, NH	6.2 TCR
NAICS-TCR	Early Branch, SC	EARLY BRANCH, SC	6.1 TCR
NAICS-TCR	Sanderson Pipe Corporation	SANDERSON, FL	6.1 TCR
NAICS-TCR	CANTEX INC.-Specialty Facility	MINERAL WELLS, TX	6.4 TCR
STATE-SIZE	MOORHEAD PUBLIC SERVICE	MOORHEAD	67 FTE
STATE-SIZE	505 Nicollet MNN3	MINNEAPOLIS	67 FTE
STATE-SIZE	SMA, LLC	CLEARWATER	67 FTE
STATE-SIZE	102809 - Moosejaw	EVELETH	67 FTE
CITY-NEAR	Duininck - MN	Prinsburg	276 FTE
CITY-NEAR	Country Pork LLP	Prinsburg	25 FTE
CITY-NEAR	Duininck Companies, LLC	Prinsburg	20 FTE
NAT-TCR	Parlec llc	Fairport, NY	6.3 TCR
NAT-TCR	McCreary County Hardwoods, Inc.	Pine Knot, KY	6.3 TCR
NAT-TCR	BR10 Milpitas	San Jose, CA	6.3 TCR
NAT-TCR	Brandt Packing, Co.	Reedley, CA	6.3 TCR
NAT-SIZE	Board of Election Commissioners	Wheaton, IL	67 FTE
NAT-SIZE	Jenner Ag Inc	Harristown, IL	67 FTE
NAT-SIZE	Point Loma Wastewater Treatment Plant	San Diego, CA	67 FTE
NAT-SIZE	Safe Harbor Access Systems II, LLC	Florence, SC	67 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: 2024, 2022, 2021, 2020, 2019, 2018, 2017. 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.