Interferometers manufacturing · Arizona

Apre Instruments Inc

Tucson, AZ · ~20 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Apre Instruments Inc runs at 0% of its industry's injury rate - about level with the typical Interferometers manufacturing workplace, earning a grade C.

Apre Instruments Inc: 0.0 TCR = 0% of Interferometers manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Apre Instruments Inc safety composite

Apre Instruments 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

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% 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%).

Apre Instruments Inc held a steady TCR band

Apre Instruments Inc's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2023. Peak filing year was 2020 at 0.0 TCR.

2020=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 333314 · Tucson, AZ AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/4
  • PHOTO L3 Technologies, Inc…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~20 FTE

Nearest TCR peer: L3 Technologies, Inc (Wilmington, MA Facility) (0.2 TCR gap)

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

Apre Instruments Inc in the TCR neighbourhood

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

TCR

What this shows Apre Instruments Inc averages 0.0 TCR (0% of the Interferometers manufacturing BLS benchmark).

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

Apre Instruments Inc TCR series: 2020=0 · 2023=0 · BLS 3.3

Where Apre Instruments Inc falls in its industry

145 Interferometers manufacturing establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.8.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 4 Interferometers manufacturing employers in Arizona.

Apre Instruments Inc (20 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 1.8 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 02004006008001,000 051015 Average employees Total Case Rate Apre Instruments Inc
Apre Instruments Inc (20 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 1.8

Apre Instruments Inc has fewer employees than the Interferometers manufacturing median and a lower injury rate than the industry's median TCR of 1.8. 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
2023 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333314 · AZ · Tucson

145 Interferometers manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 1,150 employers in Tucson, AZ · 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 L3 Technologies, Inc (Wilmington, MA Facility) 0.2 TCR
NAICS-TCR PFG PRECISION OPTICS 0.2 TCR
NAICS-TCR Materion - Westford 2 Lyberty 0.2 TCR
NAICS-TCR Materion - Westford Tyngsboro 0.3 TCR
STATE-SIZE A. Oseguera Company 20 FTE
STATE-SIZE Animal Nutrition Systems - ANS12 20 FTE
STATE-SIZE Animal Nutrition Systems (Plant) - ANSP581 20 FTE
STATE-SIZE Tucson Corporate Office 20 FTE
CITY-NEAR University of Arizona 18,951 FTE
CITY-NEAR Raytheon_Tucson_AZ_Airport Site 9,878 FTE
CITY-NEAR Tucson Medical Center 4,407 FTE
CITY-NEAR U.S. Border Patrol Sector - Tucson 3,989 FTE
NAT-TCR 1655 3rd St,San Francisco (MB3 0.0 TCR
NAT-TCR Carbro Constructors Corp Main 0.0 TCR
NAT-TCR Kinship Pointe Seward 0.0 TCR
NAT-TCR Chicago Corporate 0.0 TCR
NAT-SIZE Dool Fna Inc 20 FTE
NAT-SIZE Panoche Water District 20 FTE
NAT-SIZE Midland Paper - Wausau, WI 20 FTE
NAT-SIZE Element Iowa City 20 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: 2023, 2020. 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.