Personnel (e.g., industrial, office) suppliers · California

TriStaff Group

San Diego, CA · ~211 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.1
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

TriStaff Group runs at 272% of its industry's injury rate - far more dangerous than the typical Personnel (e.g., industrial, office) suppliers workplace, earning a grade F.

TriStaff Group: 7.1 TCR = 272% of Personnel (e.g., industrial, office) suppliers BLS 2.6 · 7y Form 300A (see methodology below)

TriStaff Group safety composite

TriStaff Group scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 18%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.07 per 100 workers

Safer than 18% of industry peers

DART rate
F 3.36 per 100 workers

Safer than 20% 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%).

Rising injury rate

TriStaff Group: 6.4 → 8.4 TCR

Peak year 2021 @ 10.6 TCR · DART/TCR 0.48× in 2023

TriStaff Group's TCR rose 2.0 from 6.4 in 2017 to 8.4 in 2023. Peak filing year was 2021 at 10.6 TCR. In 2023, DART was 0.48× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 561320 · San Diego, CA ABOVE-IND · MID

Grade F · TCR 7.1 · 272% of ind

  • DART 3.4 DART
  • RANK #42/57
  • PHOTO Raleigh Labor Source…
  • BOOK 7y book
  • INJ 79 inj
  • SIZE ~211 FTE

Nearest TCR peer: Raleigh Labor Source, Inc. (0.1 TCR gap)

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

TriStaff Group in the TCR neighbourhood

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

TCR

What this shows TriStaff Group averages 7.1 TCR (272% of the Personnel (e.g., industrial, office) suppliers BLS benchmark).

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

TriStaff Group TCR series: 2017=6.4 · 2018=6 · 2019=4.2 · 2020=8.2 · 2021=10.6 · 2022=5.8 · 2023=8.4 · BLS 2.6

Where TriStaff Group falls in its industry

652 Personnel (e.g., industrial, o establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #42 safest of 57 Personnel (e.g., industrial, o employers in California.

TriStaff Group (211 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 197 employees and a TCR of 2.6 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 01,0002,0003,0004,000 02468 Average employees Total Case Rate TriStaff Group
TriStaff Group (211 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 197 employees and a TCR of 2.6

TriStaff Group has more employees than the Personnel (e.g., industrial, office) sup median and a higher injury rate than the industry's median TCR of 2.6. 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 8.4 3.4 5 0 0
2022 5.8 2.3 5 0 0
2021 10.6 6.5 12 1 0
2020 8.2 5.0 12 1 0
2019 4.2 2.3 8 1 0
2018 6.0 2.6 16 0 0
2017 6.4 4.3 21 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561320 · CA · San Diego

652 Personnel (e.g., industrial, office) suppliers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 Raleigh Labor Source, Inc. 7.2 TCR
NAICS-TCR Russell Construction Services, Inc. 7.0 TCR
NAICS-TCR Pinnacle Staffing 7.2 TCR
NAICS-TCR Temps Plus Inc. 7.3 TCR
STATE-SIZE Zuckerman Heritage Inc. 211 FTE
STATE-SIZE R. Montanez Farms, LLC 211 FTE
STATE-SIZE W J Griffin, Inc. 211 FTE
STATE-SIZE TLF 211 FTE
CITY-NEAR UC San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR Big Lots Store #1951 Bridgeville, PA 7.1 TCR
NAT-TCR 10331 Colorado Blvd (WO) 7.1 TCR
NAT-TCR 5840 - Harrisburg 7.1 TCR
NAT-TCR G M Contracting, Inc. 7.1 TCR
NAT-SIZE Independence-4-Seniors 211 FTE
NAT-SIZE ContiTech Sun Prairie 211 FTE
NAT-SIZE Blendtec 211 FTE
NAT-SIZE JAE Oregon 211 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, 2022, 2021, 2020, 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.