Calibration and certification testing laboratories or services · Minnesota

Martin Calibration Inc.

Burnsville, MN · ~89 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

Martin Calibration Inc. runs at 0% of its industry's injury rate - about level with the typical Calibration and certification testing laboratories or services workplace, earning a grade C.

Martin Calibration Inc.: 0.0 TCR = 0% of Calibration and certification testing laboratories or services BLS 0.5 · 3y Form 300A (see methodology below)

Martin Calibration Inc. safety composite

Martin Calibration Inc. scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 71% 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%).

Martin Calibration Inc. held a steady TCR band

Martin Calibration Inc.'s TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2019. Peak filing year was 2017 at 0.0 TCR.

2017=0.0 · 2018=0.0 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 541380 · Burnsville, MN AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/11
  • PHOTO South Campus
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~89 FTE

Nearest TCR peer: South Campus (0.0 TCR gap)

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

Martin Calibration Inc. in the TCR neighbourhood

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

TCR

What this shows Martin Calibration Inc. averages 0.0 TCR (0% of the Calibration and certification testing laboratories or services BLS benchmark).

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

Martin Calibration Inc. TCR series: 2017=0 · 2018=0 · 2019=0 · BLS 0.5

Where Martin Calibration Inc. falls in its industry

232 Calibration and certification establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.0.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 11 Calibration and certification employers in Minnesota.

Martin Calibration Inc. (89 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 1.0 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 01,0002,0003,0004,0005,000 05101520 Average employees Total Case Rate Martin Calibration Inc.
Martin Calibration Inc. (89 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 1.0

Martin Calibration Inc. has more employees than the Calibration and certification testing la median and a lower injury rate than the industry's median TCR of 1.0. 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
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541380 · MN · Burnsville

232 Calibration and certification testing laboratories or services employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 243 employers in Burnsville, 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 South Campus 0.0 TCR
NAICS-TCR NOVI OFFICE 0.0 TCR
NAICS-TCR Shell Global Solutions 0.1 TCR
NAICS-TCR Vitesco Technologies US, LLC 0.1 TCR
STATE-SIZE Ti-Zack Concrete, LLC 89 FTE
STATE-SIZE Minneapolis Glass Company - HQ 89 FTE
STATE-SIZE Allweather Roof 89 FTE
STATE-SIZE Minneapolis 89 FTE
CITY-NEAR Ames Construction 2,318 FTE
CITY-NEAR Rosemount Aerospace Inc (Burnsville MN) 1,894 FTE
CITY-NEAR ROSEMOUNT AEROSPACE INC_6830 1,861 FTE
CITY-NEAR Goodrich - Sensors and Integrated Systems- Burnsville MN 1,673 FTE
NAT-TCR Meijer 0.0 TCR
NAT-TCR Columbus Health and Rehab 0.0 TCR
NAT-TCR Portsmouth NNSY Commissary 0.0 TCR
NAT-TCR CA-Solmetric 0.0 TCR
NAT-SIZE Crowne Plaza Tampa Westshore 89 FTE
NAT-SIZE XPO Logistics 89 FTE
NAT-SIZE SMI 89 FTE
NAT-SIZE Co 37 Maines Paper & Food Service, Inc. 89 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: 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.