Ceramic tiles, floor and wall, manufacturing · Minnesota

Mercury Mosaics

Minneapolis, MN · ~41 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
16.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mercury Mosaics runs at 484% of its industry's injury rate - far more dangerous than the typical Ceramic tiles, floor and wall, manufacturing workplace, earning a grade F.

Mercury Mosaics: 16.0 TCR = 484% of Ceramic tiles, floor and wall, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Mercury Mosaics safety composite

Mercury Mosaics scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 0%), 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).

F

14/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 15.97 per 100 workers

Safer than 3% of industry peers

DART rate
F 21.68 per 100 workers

Safer than 0% 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%).

Rising injury rate

Mercury Mosaics: 11.6 → 28.9 TCR

Peak year 2024 @ 28.9 TCR · DART/TCR 1.36× in 2024

Mercury Mosaics's TCR rose 17.3 from 11.6 in 2021 to 28.9 in 2024. In 2024, DART was 1.36× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327120 · Minneapolis, MN ABOVE-IND · SMALL

Grade F · TCR 16.0 · 484% of ind

  • DART 21.7 DART
  • RANK P3
  • PHOTO Advent Industries, LLC
  • BOOK 4y book
  • INJ 19 inj
  • SIZE ~41 FTE

Nearest TCR peer: Advent Industries, LLC (0.3 TCR gap)

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

Mercury Mosaics in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Mercury Mosaics averages 16.0 TCR (484% of the Ceramic tiles, floor and wall, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Mercury Mosaics TCR series: 2021=11.6 · 2022=13.4 · 2023=10 · 2024=28.9 · BLS 3.3

Where Mercury Mosaics falls in its industry

307 Ceramic tiles, floor and wall, establishments

Safer than 3% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers
Mercury Mosaics (41 employees, TCR 16.0) among 29 same-industry peers, split at the industry median of 57 employees and a TCR of 3.7 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 05101520 Average employees Total Case Rate Mercury Mosaics
Mercury Mosaics (41 employees, TCR 16.0) among 29 same-industry peers, split at the industry median of 57 employees and a TCR of 3.7

Mercury Mosaics has fewer employees than the Ceramic tiles, floor and wall, 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 Fatalities
2024 28.9 21.7 4 0 0
2023 10.0 10.0 3 0 0
2022 13.4 13.4 6 0 0
2021 11.6 11.6 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327120 · MN · Minneapolis

307 Ceramic tiles, floor and wall, manufacturing employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 1,321 employers in Minneapolis, 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 Advent Industries, LLC 16.3 TCR
NAICS-TCR Yankee Hill Brick Manufacturer Company 14.9 TCR
NAICS-TCR Snow Shoe Refractories, LLC 17.9 TCR
NAICS-TCR Alsey Refractories Company 18.0 TCR
STATE-SIZE Minnesota Farming 41 FTE
STATE-SIZE Feedmill TW Shop - SE 41 FTE
STATE-SIZE Hobbs Brigade Energy Services 41 FTE
STATE-SIZE Wild Rice Electric Cooperative, Inc. 41 FTE
CITY-NEAR University of Minnesota Twin Cities 22,522 FTE
CITY-NEAR MN950 MN TELECOMMUTER 12,021 FTE
CITY-NEAR 0501 - City Center 8,459 FTE
CITY-NEAR Hennepin County Medical Center 7,030 FTE
NAT-TCR Pelican Pointe 16.0 TCR
NAT-TCR Truckee 16.0 TCR
NAT-TCR 44010 - Cedar Springs 16.0 TCR
NAT-TCR Home Care for Seniors 16.0 TCR
NAT-SIZE Randolph 41 FTE
NAT-SIZE Halbert Brothers, Inc. 41 FTE
NAT-SIZE SODEXO AT Promedica Panera Bread 41 FTE
NAT-SIZE Springfield VA Yard 41 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, 2023, 2022, 2021. 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.