Manufacturer · Minnesota
Harriston-Mayo, LLC
East Grand Forks, MN · ~35 workers · 7 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 6.5
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Harriston-Mayo, LLC runs at 197% of its industry's injury rate - more dangerous than the typical Manufacturer workplace, earning a grade D.
Harriston-Mayo, LLC: 6.5 TCR = 197% of Manufacturer BLS 3.3 · 7y Form 300A (see methodology below)
Harriston-Mayo, LLC safety composite
Harriston-Mayo, LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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).
29/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 6.51 per 100 workers
Safer than 19% of industry peers
- DART rate
- F 2.53 per 100 workers
Safer than 25% 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%).
Rising injury rate
Harriston-Mayo, LLC: 8.6 → 10.1 TCR
Peak year 2024 @ 10.1 TCR · DART/TCR 0.39× in 2024
Harriston-Mayo, LLC's TCR rose 1.6 from 8.6 in 2017 to 10.1 in 2024. In 2024, DART was 0.39× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 333922 · East Grand Forks, MN ABOVE-IND · SMALL
Grade D · TCR 6.5 · 197% of ind
- DART 2.5 DART
- RANK #7/9
- PHOTO Power-Pack Conveyor …
- BOOK 7y book
- INJ 12 inj
- SIZE ~35 FTE
Nearest TCR peer: Power-Pack Conveyor Co. (0.0 TCR gap)
Read with this employer → · Industry book → · Minnesota employers → · Look up another →
Harriston-Mayo, LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- The Young Indu
The Young Industries Inc.
6.6 TCR
- Belleville
Belleville
6.6 TCR
- This site
Harriston-Mayo, LLC
6.5 TCR
- Power-Pack Con
Power-Pack Conveyor Co.
6.5 TCR
- Handling Syste
Handling Systems and Conveyors, Inc. Fort Worth
6.5 TCR
What this shows Harriston-Mayo, LLC averages 6.5 TCR (197% of the Manufacturer BLS benchmark).
Harriston-Mayo, LLC TCR series: 2017=8.6 · 2018=5.2 · 2019=2.9 · 2020=2.9 · 2022=8.3 · 2023=7.6 · 2024=10.1 · BLS 3.3
Where Harriston-Mayo, LLC falls in its industry
361 Manufacturer establishmentsSafer than 19% of graded establishments in this industry, whose median TCR is 3.5.
Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 9 Manufacturer employers in Minnesota.
Harriston-Mayo, LLC has fewer employees than the Manufacturer median and a higher injury rate than the industry's median TCR of 3.5. 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 |
|---|---|---|---|---|---|
| 2024 | 10.1 | 2.5 | 1 | 3 | 0 |
| 2023 | 7.6 | 5.1 | 3 | 0 | 0 |
| 2022 | 8.3 | 2.8 | 3 | 0 | 0 |
| 2020 | 2.9 | 2.9 | 1 | 0 | 0 |
| 2019 | 2.9 | 0.0 | 0 | 1 | 0 |
| 2018 | 5.2 | 0.0 | 1 | 1 | 0 |
| 2017 | 8.6 | 2.9 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
333922 · MN · East Grand Forks
361 Manufacturer employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 18 employers in East Grand Forks, MN · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Power-Pack Conveyor Co. | 6.5 TCR |
| NAICS-TCR | Handling Systems and Conveyors, Inc. Fort Worth | 6.5 TCR |
| NAICS-TCR | The Young Industries Inc. | 6.6 TCR |
| NAICS-TCR | Belleville | 6.6 TCR |
| STATE-SIZE | Dollymount | 35 FTE |
| STATE-SIZE | Scotch Prairie Farms LLC | 35 FTE |
| STATE-SIZE | Genex Farm Systems Melrose | 35 FTE |
| STATE-SIZE | Black Dog Power Plant | 35 FTE |
| CITY-NEAR | AMERICAN CRYSTAL SUGAR COMPANY EAST GRAND FORKS | 406 FTE |
| CITY-NEAR | ISD #595 | 263 FTE |
| CITY-NEAR | R. J. Zavoral & Sons, Inc. | 131 FTE |
| CITY-NEAR | Hugo's #5 | 126 FTE |
| NAT-TCR | MARSA Inc. | 6.5 TCR |
| NAT-TCR | Rock Island, IL | 6.5 TCR |
| NAT-TCR | Traditions of Hershey | 6.5 TCR |
| NAT-TCR | owensboro surgery center | 6.5 TCR |
| NAT-SIZE | HVAC Services Inc | 35 FTE |
| NAT-SIZE | Brookdale Salina Fairdale | 35 FTE |
| NAT-SIZE | HOC Industries, Inc. | 35 FTE |
| NAT-SIZE | Grigg Box | 35 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.