Postal delivery services, local, operated on a contract basis · California

M Star Shipping Corp

Burlingame, CA · ~54 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
30.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

M Star Shipping Corp runs at 667% of its industry's injury rate - far more dangerous than the typical Postal delivery services, local, operated on a contract basis workplace, earning a grade F.

M Star Shipping Corp: 30.0 TCR = 667% of Postal delivery services, local, operated on a contract basis BLS 4.5 · 3y Form 300A (see methodology below)

M Star Shipping Corp safety composite

M Star Shipping Corp scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (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

13/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 30.02 per 100 workers

Safer than 0% of industry peers

DART rate
F 37.51 per 100 workers

Safer than 0% 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%).

TCR Δ

−19.0

2022→2024

M Star Shipping Corp injury rate improved

M Star Shipping Corp's TCR fell 19.0 from 56.5 in 2022 to 37.5 in 2024. Peak filing year was 2022 at 56.5 TCR. In 2024, DART was 1.25× this establishment's average TCR (severity share of cases).

2022=56.5 · 2023=22.5 · 2024=37.5

OSHA ITA Form 300A scorecard

Establishment book 491110 · Burlingame, CA ABOVE-IND · SMALL

Grade F · TCR 30.0 · 667% of ind

  • DART 37.5 DART
  • RANK #1240/1240
  • PHOTO ARMM Logistics Corp
  • BOOK 3y book
  • INJ 40 inj
  • SIZE ~54 FTE

Nearest TCR peer: ARMM Logistics Corp (0.1 TCR gap)

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

M Star Shipping Corp in the TCR neighbourhood

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

TCR

What this shows M Star Shipping Corp averages 30.0 TCR (667% of the Postal delivery services, local, operated on a contract basis BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

M Star Shipping Corp TCR series: 2022=56.5 · 2023=22.5 · 2024=37.5 · BLS 4.5

Where M Star Shipping Corp falls in its industry

13,818 Postal delivery services, loca establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1240 safest of 1240 Postal delivery services, loca employers in California.

M Star Shipping Corp (54 employees, TCR 30.0) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8 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 050100150 010203040 Average employees Total Case Rate M Star Shipping Corp
M Star Shipping Corp (54 employees, TCR 30.0) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

M Star Shipping Corp has more employees than the Postal delivery services, local, operate median and a higher injury rate than the industry's median TCR of 6.8. 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
2024 37.5 37.5 21 0 0
2023 22.5 22.5 10 0 0
2022 56.5 31.4 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · Burlingame

13,818 Postal delivery services, local, operated on a contract basis employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 93 employers in Burlingame, 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 ARMM Logistics Corp 30.0 TCR
NAICS-TCR 287083-SAINT ANN PO 29.9 TCR
NAICS-TCR HUNTINGTON_1437467 29.0 TCR
NAICS-TCR 482027-CRP-SIX POINTS STA 28.9 TCR
STATE-SIZE Hilltop Logistics LLC 54 FTE
STATE-SIZE Celoseal Roofing Inc. 54 FTE
STATE-SIZE OAK - Provisioning 54 FTE
STATE-SIZE 6957-ONT 54 FTE
CITY-NEAR Mills-Peninsula Medical Center (360-22) 1,835 FTE
CITY-NEAR Sutter Bay Hospitals (30191) 1,765 FTE
CITY-NEAR 2453-00060388-60388 909 FTE
CITY-NEAR SFO-SPUSA 512 FTE
NAT-TCR Governor Juan F. Luis Hospital and Medical Center 30.0 TCR
NAT-TCR 048 Juvenile Detention Center 30.0 TCR
NAT-TCR Rockland Facility 30.0 TCR
NAT-TCR Kemper Moving Systems 30.0 TCR
NAT-SIZE Nc Hq 54 FTE
NAT-SIZE Olympia 54 FTE
NAT-SIZE Peru, IL - MK Plant 11 54 FTE
NAT-SIZE Medicalodges Wichita 54 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. 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.