Inertial navigation systems, aeronautical, manufacturing · California

Emcore

Concord, CA · ~124 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Emcore runs at 68% of its industry's injury rate - safer than the typical Inertial navigation systems, aeronautical, manufacturing workplace, earning a grade B.

Emcore: 2.2 TCR = 68% of Inertial navigation systems, aeronautical, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Emcore safety composite

Emcore scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.23 per 100 workers

Safer than 13% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

TCR Δ

−4.5

2021→2024

Emcore injury rate improved

Emcore's TCR fell 4.5 from 4.5 in 2021 to 0.0 in 2024. Peak filing year was 2021 at 4.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2021=4.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 334511 · Concord, CA AT/BELOW-IND · MID

Grade B · TCR 2.2 · 68% of ind

  • DART 0.0 DART
  • RANK #37/45
  • PHOTO 328 State College
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~124 FTE

Nearest TCR peer: 328 State College (0.0 TCR gap)

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

Emcore in the TCR neighbourhood

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

TCR

What this shows Emcore averages 2.2 TCR (68% of the Inertial navigation systems, aeronautical, manufacturing BLS benchmark).

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

Emcore TCR series: 2021=4.5 · 2024=0 · BLS 3.3

Where Emcore falls in its industry

388 Inertial navigation systems, a establishments

Safer than 13% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #37 safest of 45 Inertial navigation systems, a employers in California.

Emcore (124 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7 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 05001,0001,5002,000 0246810 Average employees Total Case Rate Emcore
Emcore (124 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7

Emcore has fewer employees than the Inertial navigation systems, aeronautica median and a higher injury rate than the industry's median TCR of 0.7. 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 0.0 0.0 0 0 0
2021 4.5 2.7 2 3 0

OSHA ITA peer cross-reference

Establishment peer ledger

334511 · CA · Concord

388 Inertial navigation systems, aeronautical, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 201 employers in Concord, CA · 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 328 State College 2.2 TCR
NAICS-TCR Sensata Technologies, Inc. Boise, ID 2.2 TCR
NAICS-TCR Ketema 2.2 TCR
NAICS-TCR Advanced Telemetry Systems, Inc. 2.3 TCR
STATE-SIZE Rancho Guadalupe 124 FTE
STATE-SIZE Andrew Smith Company 124 FTE
STATE-SIZE Four Star Management LLC 124 FTE
STATE-SIZE California 124 FTE
CITY-NEAR CA-01 4,525 FTE
CITY-NEAR California Department of Transportation Facility 403 2,891 FTE
CITY-NEAR AX9 Security Inc 1,725 FTE
CITY-NEAR Gonsalves and Santucci 1,551 FTE
NAT-TCR Louisiana Concrete Pumpers LLC 2.2 TCR
NAT-TCR SODEXO AT HOBART and WILLIAM SMITH COLLEGE 2.2 TCR
NAT-TCR Aerofab Inc. 2.2 TCR
NAT-TCR ADESA St. Louis 2.2 TCR
NAT-SIZE Detroit 124 FTE
NAT-SIZE BrandSafway LLC - Dow Chemicals - Seadrift 124 FTE
NAT-SIZE BrandSafway LLC - Shell Refinery - Norco 124 FTE
NAT-SIZE BSL Smithtown Operations Inc 124 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, 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.